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drop support for 2.6.30 kernel

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SVN-Revision: 20438
This commit is contained in:
Florian Fainelli 2010-03-26 10:12:48 +00:00
parent 5d2105af23
commit 10d4e5b4b0
80 changed files with 0 additions and 14087 deletions
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212
target/linux/brcm63xx/config-2.6.30
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@ -1,212 +0,0 @@
CONFIG_32BIT=y
# CONFIG_64BIT is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_AUDIT_GENERIC=y
CONFIG_AUDIT=y
# CONFIG_BCM47XX is not set
CONFIG_BCM63XX_CPU_6338=y
CONFIG_BCM63XX_CPU_6345=y
CONFIG_BCM63XX_CPU_6348=y
CONFIG_BCM63XX_CPU_6358=y
CONFIG_BCM63XX_ENET=y
CONFIG_BCM63XX_PHY=y
CONFIG_BCM63XX_WDT=y
CONFIG_BCM63XX=y
CONFIG_BINARY_PRINTF=y
CONFIG_BITREVERSE=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BOARD_BCM963XX=y
# CONFIG_BOARD_LIVEBOX is not set
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CEVT_R4K_LIB=y
CONFIG_CEVT_R4K=y
CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
CONFIG_CPU_BIG_ENDIAN=y
# CONFIG_CPU_CAVIUM_OCTEON is not set
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_CPU_HAS_SYNC=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
# CONFIG_CPU_LOONGSON2 is not set
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
CONFIG_CPU_MIPS32=y
# CONFIG_CPU_MIPS64_R1 is not set
# CONFIG_CPU_MIPS64_R2 is not set
CONFIG_CPU_MIPSR1=y
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R10000 is not set
# CONFIG_CPU_R3000 is not set
# CONFIG_CPU_R4300 is not set
# CONFIG_CPU_R4X00 is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_R8000 is not set
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
# CONFIG_CPU_TX39XX is not set
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_VR41XX is not set
CONFIG_CRAMFS=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CSRC_R4K_LIB=y
CONFIG_CSRC_R4K=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DEVPORT=y
# CONFIG_DM9000 is not set
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_EARLY_PRINTK=y
CONFIG_ELF_CORE=y
CONFIG_FIRMWARE_IN_KERNEL=y
# CONFIG_FTRACE_STARTUP_TEST is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GPIO_DEVICE=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_SYSFS=y
# CONFIG_HAMRADIO is not set
CONFIG_HARDWARE_WATCHPOINTS=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_HAVE_IDE=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HW_HAS_PCI=y
CONFIG_HW_RANDOM=y
# CONFIG_HZ_100 is not set
CONFIG_HZ=250
CONFIG_HZ_250=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_INOTIFY_USER=y
CONFIG_INOTIFY=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_IRQ_CPU=y
CONFIG_KEXEC=y
CONFIG_LBD=y
CONFIG_LEDS_GPIO=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEMOTE_FULONG is not set
# CONFIG_MACH_ALCHEMY is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_MACH_TX39XX is not set
# CONFIG_MACH_TX49XX is not set
# CONFIG_MACH_VR41XX is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_MIKROTIK_RB532 is not set
# CONFIG_MIPS_COBALT is not set
CONFIG_MIPS_L1_CACHE_SHIFT=5
# CONFIG_MIPS_MACHINE is not set
# CONFIG_MIPS_MALTA is not set
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
# CONFIG_MIPS_SIM is not set
CONFIG_MIPS=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MTD_BCM963XX=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_BE_BYTE_SWAP=y
# CONFIG_MTD_CFI_GEOMETRY is not set
# CONFIG_MTD_CFI_NOSWAP is not set
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS=y
# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_NO_IOPORT is not set
CONFIG_NOP_TRACER=y
# CONFIG_NXP_STB220 is not set
# CONFIG_NXP_STB225 is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PHYLIB=y
# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_PROBE_INITRD_HEADER is not set
CONFIG_RELAY=y
CONFIG_RING_BUFFER=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_SCSI_DMA is not set
# CONFIG_SERIAL_8250 is not set
CONFIG_SERIAL_BCM63XX_CONSOLE=y
CONFIG_SERIAL_BCM63XX=y
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_RHONE is not set
# CONFIG_SIBYTE_SENTOSA is not set
# CONFIG_SIBYTE_SWARM is not set
# CONFIG_SLOW_WORK is not set
CONFIG_SQUASHFS_EMBEDDED=y
CONFIG_SSB_B43_PCI_BRIDGE=y
# CONFIG_SSB_DRIVER_MIPS is not set
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_SPROM=y
CONFIG_SSB=y
CONFIG_STACKTRACE=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
# CONFIG_TC35815 is not set
CONFIG_TRACEPOINTS=y
CONFIG_TRACING_SUPPORT=y
CONFIG_TRACING=y
CONFIG_TRAD_SIGNALS=y
CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_SUPPORT=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_ZONE_DMA_FLAG=0

35
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/Kconfig
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@ -1,35 +0,0 @@
menu "CPU support"
depends on BCM63XX
config BCM63XX_CPU_6338
bool "support 6338 CPU"
select HW_HAS_PCI
select USB_ARCH_HAS_OHCI
select USB_ARCH_HAS_UDC
select USB_OHCI_BIG_ENDIAN_DESC
select USB_OHCI_BIG_ENDIAN_MMIO
config BCM63XX_CPU_6345
bool "support 6345 CPU"
select USB_OHCI_BIG_ENDIAN_DESC
select USB_OHCI_BIG_ENDIAN_MMIO
config BCM63XX_CPU_6348
bool "support 6348 CPU"
select HW_HAS_PCI
select USB_ARCH_HAS_OHCI
select USB_ARCH_HAS_UDC
select USB_OHCI_BIG_ENDIAN_DESC
select USB_OHCI_BIG_ENDIAN_MMIO
config BCM63XX_CPU_6358
bool "support 6358 CPU"
select HW_HAS_PCI
select USB_ARCH_HAS_OHCI
select USB_OHCI_BIG_ENDIAN_DESC
select USB_OHCI_BIG_ENDIAN_MMIO
select USB_ARCH_HAS_EHCI
select USB_EHCI_BIG_ENDIAN_MMIO
endmenu
source "arch/mips/bcm63xx/boards/Kconfig"

13
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/Makefile
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@ -1,13 +0,0 @@
obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o
obj-y += dev-uart.o
obj-y += dev-pcmcia.o
obj-y += dev-usb-ohci.o
obj-y += dev-usb-ehci.o
obj-y += dev-usb-udc.o
obj-y += dev-enet.o
obj-y += dev-wdt.o
obj-y += dev-spi.o
obj-y += dev-dsp.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-y += boards/

15
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/boards/Kconfig
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@ -1,15 +0,0 @@
choice
prompt "Board support"
depends on BCM63XX
default BOARD_BCM963XX
config BOARD_BCM963XX
bool "Generic Broadcom 963xx boards"
help
config BOARD_LIVEBOX
bool "Inventel Livebox(es) boards"
help
Boards using RedBoot.
endchoice

2
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/boards/Makefile
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@ -1,2 +0,0 @@
obj-$(CONFIG_BOARD_BCM963XX) += board_bcm963xx.o
obj-$(CONFIG_BOARD_LIVEBOX) += board_livebox.o

1008
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/boards/board_bcm963xx.c
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File diff suppressed because it is too large Load Diff

227
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/boards/board_livebox.c
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@ -1,227 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <asm/addrspace.h>
#include <bcm63xx_board.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_io.h>
#include <bcm63xx_board.h>
#include <bcm63xx_dev_pci.h>
#include <bcm63xx_dev_uart.h>
#include <bcm63xx_dev_wdt.h>
#include <bcm63xx_dev_enet.h>
#include <bcm63xx_dev_pcmcia.h>
#include <bcm63xx_dev_usb_ohci.h>
#include <bcm63xx_dev_usb_ehci.h>
#include <board_bcm963xx.h>
#define PFX "board_livebox: "
static unsigned int mac_addr_used = 0;
static struct board_info board;
/*
* known 6348 boards
*/
#ifdef CONFIG_BCM63XX_CPU_6348
static struct board_info __initdata board_livebox = {
.name = "Livebox",
.expected_cpu_id = 0x6348,
.has_enet0 = 1,
.has_enet1 = 1,
.has_pci = 1,
.enet0 = {
.has_phy = 1,
.use_internal_phy = 1,
},
.enet1 = {
.force_speed_100 = 1,
.force_duplex_full = 1,
},
.has_ohci0 = 1,
.has_pccard = 1,
.has_ehci0 = 1,
};
#endif
/*
* all boards
*/
static const struct board_info __initdata *bcm963xx_boards[] = {
#ifdef CONFIG_BCM63XX_CPU_6348
&board_livebox
#endif
};
/*
* early init callback
*/
void __init board_prom_init(void)
{
u32 val;
/* read base address of boot chip select (0) */
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;
/* assume board is a Livebox */
memcpy(&board, bcm963xx_boards[0], sizeof(board));
/* setup pin multiplexing depending on board enabled device,
* this has to be done this early since PCI init is done
* inside arch_initcall */
val = 0;
if (board.has_pci) {
bcm63xx_pci_enabled = 1;
if (BCMCPU_IS_6348())
val |= GPIO_MODE_6348_G2_PCI;
}
if (board.has_pccard) {
if (BCMCPU_IS_6348())
val |= GPIO_MODE_6348_G1_MII_PCCARD;
}
if (board.has_enet0 && !board.enet0.use_internal_phy) {
if (BCMCPU_IS_6348())
val |= GPIO_MODE_6348_G3_EXT_MII |
GPIO_MODE_6348_G0_EXT_MII;
}
if (board.has_enet1 && !board.enet1.use_internal_phy) {
if (BCMCPU_IS_6348())
val |= GPIO_MODE_6348_G3_EXT_MII |
GPIO_MODE_6348_G0_EXT_MII;
}
bcm_gpio_writel(val, GPIO_MODE_REG);
}
/*
* second stage init callback, good time to panic if we couldn't
* identify on which board we're running since early printk is working
*/
void __init board_setup(void)
{
if (!board.name[0])
panic("unable to detect bcm963xx board");
printk(KERN_INFO PFX "board name: %s\n", board.name);
/* make sure we're running on expected cpu */
if (bcm63xx_get_cpu_id() != board.expected_cpu_id)
panic("unexpected CPU for bcm963xx board");
}
/*
* return board name for /proc/cpuinfo
*/
const char *board_get_name(void)
{
return board.name;
}
/*
* register & return a new board mac address
*/
static int board_get_mac_address(u8 *mac)
{
u8 default_mac[ETH_ALEN] = {0x00, 0x07, 0x3A, 0x00, 0x00, 0x00};
u8 *p;
int count;
memcpy(mac, default_mac, ETH_ALEN);
p = mac + ETH_ALEN - 1;
count = mac_addr_used;
while (count--) {
do {
(*p)++;
if (*p != 0)
break;
p--;
} while (p != mac);
}
if (p == mac) {
printk(KERN_ERR PFX "unable to fetch mac address\n");
return -ENODEV;
}
mac_addr_used++;
return 0;
}
static struct resource mtd_resources[] = {
{
.start = 0, /* filled at runtime */
.end = 0, /* filled at runtime */
.flags = IORESOURCE_MEM,
}
};
static struct platform_device mtd_dev = {
.name = "bcm963xx-flash",
.resource = mtd_resources,
.num_resources = ARRAY_SIZE(mtd_resources),
};
/*
* third stage init callback, register all board devices.
*/
int __init board_register_devices(void)
{
u32 val;
bcm63xx_uart_register();
bcm63xx_wdt_register();
if (board.has_pccard)
bcm63xx_pcmcia_register();
if (board.has_enet0 &&
!board_get_mac_address(board.enet0.mac_addr))
bcm63xx_enet_register(0, &board.enet0);
if (board.has_enet1 &&
!board_get_mac_address(board.enet1.mac_addr))
bcm63xx_enet_register(1, &board.enet1);
if (board.has_ohci0)
bcm63xx_ohci_register();
if (board.has_ehci0)
bcm63xx_ehci_register();
/* read base address of boot chip select (0) */
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;
mtd_resources[0].start = val;
mtd_resources[0].end = 0x1FFFFFFF;
platform_device_register(&mtd_dev);
return 0;
}

249
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/clk.c
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@ -1,249 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/err.h>
#include <linux/clk.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_clk.h>
DEFINE_MUTEX(clocks_mutex);
static void clk_enable_unlocked(struct clk *clk)
{
if (clk->set && (clk->usage++) == 0)
clk->set(clk, 1);
}
static void clk_disable_unlocked(struct clk *clk)
{
if (clk->set && (--clk->usage) == 0)
clk->set(clk, 0);
}
static void bcm_hwclock_set(u32 mask, int enable)
{
u32 reg;
reg = bcm_perf_readl(PERF_CKCTL_REG);
if (enable)
reg |= mask;
else
reg &= ~mask;
bcm_perf_writel(reg, PERF_CKCTL_REG);
}
/*
* Ethernet MAC "misc" clock: dma clocks and main clock on 6348
*/
static void enet_misc_set(struct clk *clk, int enable)
{
u32 mask;
if (BCMCPU_IS_6338())
mask = CKCTL_6338_ENET_EN;
else if (BCMCPU_IS_6345())
mask = CKCTL_6345_ENET_EN;
else if (BCMCPU_IS_6348())
mask = CKCTL_6348_ENET_EN;
else
/* BCMCPU_IS_6358 */
mask = CKCTL_6358_EMUSB_EN;
bcm_hwclock_set(mask, enable);
}
static struct clk clk_enet_misc = {
.set = enet_misc_set,
};
/*
* Ethernet MAC clocks: only revelant on 6358, silently enable misc
* clocks
*/
static void enetx_set(struct clk *clk, int enable)
{
if (enable)
clk_enable_unlocked(&clk_enet_misc);
else
clk_disable_unlocked(&clk_enet_misc);
if (BCMCPU_IS_6358()) {
u32 mask;
if (clk->id == 0)
mask = CKCTL_6358_ENET0_EN;
else
mask = CKCTL_6358_ENET1_EN;
bcm_hwclock_set(mask, enable);
}
}
static struct clk clk_enet0 = {
.id = 0,
.set = enetx_set,
};
static struct clk clk_enet1 = {
.id = 1,
.set = enetx_set,
};
/*
* Ethernet PHY clock
*/
static void ephy_set(struct clk *clk, int enable)
{
if (!BCMCPU_IS_6358())
return;
bcm_hwclock_set(CKCTL_6358_EPHY_EN, enable);
}
static struct clk clk_ephy = {
.set = ephy_set,
};
/*
* PCM clock
*/
static void pcm_set(struct clk *clk, int enable)
{
if (!BCMCPU_IS_6358())
return;
bcm_hwclock_set(CKCTL_6358_PCM_EN, enable);
}
static struct clk clk_pcm = {
.set = pcm_set,
};
/*
* USB host clock
*/
static void usbh_set(struct clk *clk, int enable)
{
if (!BCMCPU_IS_6348())
return;
bcm_hwclock_set(CKCTL_6348_USBH_EN, enable);
}
static struct clk clk_usbh = {
.set = usbh_set,
};
/*
* USB slave clock
*/
static void usbs_set(struct clk *clk, int enable)
{
u32 mask;
switch(bcm63xx_get_cpu_id()) {
case BCM6338_CPU_ID: mask = CKCTL_6338_USBS_EN; break;
case BCM6345_CPU_ID: mask = CKCTL_6345_USBS_EN; break;
case BCM6348_CPU_ID: mask = CKCTL_6348_USBS_EN; break;
default:
return;
}
bcm_hwclock_set(mask, enable);
}
static struct clk clk_usbs = {
.set = usbs_set,
};
/*
* SPI clock
*/
static void spi_set(struct clk *clk, int enable)
{
u32 mask;
if (BCMCPU_IS_6338())
mask = CKCTL_6338_SPI_EN;
else if (BCMCPU_IS_6348())
mask = CKCTL_6348_SPI_EN;
else
/* BCMCPU_IS_6358 */
mask = CKCTL_6358_SPI_EN;
bcm_hwclock_set(mask, enable);
}
static struct clk clk_spi = {
.set = spi_set,
};
/*
* Internal peripheral clock
*/
static struct clk clk_periph = {
.rate = (50 * 1000 * 1000),
};
/*
* Linux clock API implementation
*/
int clk_enable(struct clk *clk)
{
mutex_lock(&clocks_mutex);
clk_enable_unlocked(clk);
mutex_unlock(&clocks_mutex);
return 0;
}
EXPORT_SYMBOL(clk_enable);
void clk_disable(struct clk *clk)
{
mutex_lock(&clocks_mutex);
clk_disable_unlocked(clk);
mutex_unlock(&clocks_mutex);
}
EXPORT_SYMBOL(clk_disable);
unsigned long clk_get_rate(struct clk *clk)
{
return clk->rate;
}
EXPORT_SYMBOL(clk_get_rate);
struct clk *clk_get(struct device *dev, const char *id)
{
if (!strcmp(id, "enet0"))
return &clk_enet0;
if (!strcmp(id, "enet1"))
return &clk_enet1;
if (!strcmp(id, "ephy"))
return &clk_ephy;
if (!strcmp(id, "usbh"))
return &clk_usbh;
if (!strcmp(id, "usbs"))
return &clk_usbs;
if (!strcmp(id, "spi"))
return &clk_spi;
if (!strcmp(id, "periph"))
return &clk_periph;
if (BCMCPU_IS_6358() && !strcmp(id, "pcm"))
return &clk_pcm;
return ERR_PTR(-ENOENT);
}
EXPORT_SYMBOL(clk_get);
void clk_put(struct clk *clk)
{
}
EXPORT_SYMBOL(clk_put);

398
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/cpu.c
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@ -1,398 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
* 2009 Florian Fainelli <florian@openwrt.org>
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/cpu.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_io.h>
#include <bcm63xx_irq.h>
const unsigned long *bcm63xx_regs_base;
EXPORT_SYMBOL(bcm63xx_regs_base);
const int *bcm63xx_irqs;
EXPORT_SYMBOL(bcm63xx_irqs);
const unsigned long *bcm63xx_regs_spi;
EXPORT_SYMBOL(bcm63xx_regs_spi);
static u16 bcm63xx_cpu_id;
static u16 bcm63xx_cpu_rev;
static unsigned int bcm63xx_cpu_freq;
static unsigned int bcm63xx_memory_size;
/*
* 6338 register sets and irqs
*/
static const unsigned long bcm96338_regs_base[] = {
[RSET_DSL_LMEM] = BCM_6338_DSL_LMEM_BASE,
[RSET_PERF] = BCM_6338_PERF_BASE,
[RSET_TIMER] = BCM_6338_TIMER_BASE,
[RSET_WDT] = BCM_6338_WDT_BASE,
[RSET_UART0] = BCM_6338_UART0_BASE,
[RSET_GPIO] = BCM_6338_GPIO_BASE,
[RSET_SPI] = BCM_6338_SPI_BASE,
[RSET_OHCI0] = BCM_6338_OHCI0_BASE,
[RSET_OHCI_PRIV] = BCM_6338_OHCI_PRIV_BASE,
[RSET_USBH_PRIV] = BCM_6338_USBH_PRIV_BASE,
[RSET_UDC0] = BCM_6338_UDC0_BASE,
[RSET_MPI] = BCM_6338_MPI_BASE,
[RSET_PCMCIA] = BCM_6338_PCMCIA_BASE,
[RSET_SDRAM] = BCM_6338_SDRAM_BASE,
[RSET_DSL] = BCM_6338_DSL_BASE,
[RSET_ENET0] = BCM_6338_ENET0_BASE,
[RSET_ENET1] = BCM_6338_ENET1_BASE,
[RSET_ENETDMA] = BCM_6338_ENETDMA_BASE,
[RSET_MEMC] = BCM_6338_MEMC_BASE,
[RSET_DDR] = BCM_6338_DDR_BASE,
};
static const int bcm96338_irqs[] = {
[IRQ_TIMER] = BCM_6338_TIMER_IRQ,
[IRQ_SPI] = BCM_6338_SPI_IRQ,
[IRQ_UART0] = BCM_6338_UART0_IRQ,
[IRQ_DSL] = BCM_6338_DSL_IRQ,
[IRQ_UDC0] = BCM_6338_UDC0_IRQ,
[IRQ_ENET0] = BCM_6338_ENET0_IRQ,
[IRQ_ENET_PHY] = BCM_6338_ENET_PHY_IRQ,
[IRQ_ENET0_RXDMA] = BCM_6338_ENET0_RXDMA_IRQ,
[IRQ_ENET0_TXDMA] = BCM_6338_ENET0_TXDMA_IRQ,
};
static const unsigned long bcm96338_regs_spi[] = {
[SPI_CMD] = SPI_BCM_6338_SPI_CMD,
[SPI_INT_STATUS] = SPI_BCM_6338_SPI_INT_STATUS,
[SPI_INT_MASK_ST] = SPI_BCM_6338_SPI_MASK_INT_ST,
[SPI_INT_MASK] = SPI_BCM_6338_SPI_INT_MASK,
[SPI_ST] = SPI_BCM_6338_SPI_ST,
[SPI_CLK_CFG] = SPI_BCM_6338_SPI_CLK_CFG,
[SPI_FILL_BYTE] = SPI_BCM_6338_SPI_FILL_BYTE,
[SPI_MSG_TAIL] = SPI_BCM_6338_SPI_MSG_TAIL,
[SPI_RX_TAIL] = SPI_BCM_6338_SPI_RX_TAIL,
[SPI_MSG_CTL] = SPI_BCM_6338_SPI_MSG_CTL,
[SPI_MSG_DATA] = SPI_BCM_6338_SPI_MSG_DATA,
[SPI_RX_DATA] = SPI_BCM_6338_SPI_RX_DATA,
};
/*
* 6345 register sets and irqs
*/
static const unsigned long bcm96345_regs_base[] = {
[RSET_DSL_LMEM] = BCM_6345_DSL_LMEM_BASE,
[RSET_PERF] = BCM_6345_PERF_BASE,
[RSET_TIMER] = BCM_6345_TIMER_BASE,
[RSET_WDT] = BCM_6345_WDT_BASE,
[RSET_UART0] = BCM_6345_UART0_BASE,
[RSET_GPIO] = BCM_6345_GPIO_BASE,
[RSET_SPI] = BCM_6345_SPI_BASE,
[RSET_UDC0] = BCM_6345_UDC0_BASE,
[RSET_OHCI0] = BCM_6345_OHCI0_BASE,
[RSET_OHCI_PRIV] = BCM_6345_OHCI_PRIV_BASE,
[RSET_USBH_PRIV] = BCM_6345_USBH_PRIV_BASE,
[RSET_MPI] = BCM_6345_MPI_BASE,
[RSET_PCMCIA] = BCM_6345_PCMCIA_BASE,
[RSET_DSL] = BCM_6345_DSL_BASE,
[RSET_ENET0] = BCM_6345_ENET0_BASE,
[RSET_ENET1] = BCM_6345_ENET1_BASE,
[RSET_ENETDMA] = BCM_6345_ENETDMA_BASE,
[RSET_EHCI0] = BCM_6345_EHCI0_BASE,
[RSET_SDRAM] = BCM_6345_SDRAM_BASE,
[RSET_MEMC] = BCM_6345_MEMC_BASE,
[RSET_DDR] = BCM_6345_DDR_BASE,
};
static const int bcm96345_irqs[] = {
[IRQ_TIMER] = BCM_6345_TIMER_IRQ,
[IRQ_UART0] = BCM_6345_UART0_IRQ,
[IRQ_DSL] = BCM_6345_DSL_IRQ,
[IRQ_UDC0] = BCM_6345_UDC0_IRQ,
[IRQ_ENET0] = BCM_6345_ENET0_IRQ,
[IRQ_ENET_PHY] = BCM_6345_ENET_PHY_IRQ,
[IRQ_ENET0_RXDMA] = BCM_6345_ENET0_RXDMA_IRQ,
[IRQ_ENET0_TXDMA] = BCM_6345_ENET0_TXDMA_IRQ,
};
/*
* 6348 register sets and irqs
*/
static const unsigned long bcm96348_regs_base[] = {
[RSET_DSL_LMEM] = BCM_6348_DSL_LMEM_BASE,
[RSET_PERF] = BCM_6348_PERF_BASE,
[RSET_TIMER] = BCM_6348_TIMER_BASE,
[RSET_WDT] = BCM_6348_WDT_BASE,
[RSET_UART0] = BCM_6348_UART0_BASE,
[RSET_GPIO] = BCM_6348_GPIO_BASE,
[RSET_SPI] = BCM_6348_SPI_BASE,
[RSET_OHCI0] = BCM_6348_OHCI0_BASE,
[RSET_OHCI_PRIV] = BCM_6348_OHCI_PRIV_BASE,
[RSET_USBH_PRIV] = BCM_6348_USBH_PRIV_BASE,
[RSET_UDC0] = BCM_6348_UDC0_BASE,
[RSET_MPI] = BCM_6348_MPI_BASE,
[RSET_PCMCIA] = BCM_6348_PCMCIA_BASE,
[RSET_SDRAM] = BCM_6348_SDRAM_BASE,
[RSET_DSL] = BCM_6348_DSL_BASE,
[RSET_ENET0] = BCM_6348_ENET0_BASE,
[RSET_ENET1] = BCM_6348_ENET1_BASE,
[RSET_ENETDMA] = BCM_6348_ENETDMA_BASE,
[RSET_MEMC] = BCM_6348_MEMC_BASE,
[RSET_DDR] = BCM_6348_DDR_BASE,
};
static const int bcm96348_irqs[] = {
[IRQ_TIMER] = BCM_6348_TIMER_IRQ,
[IRQ_SPI] = BCM_6348_SPI_IRQ,
[IRQ_UART0] = BCM_6348_UART0_IRQ,
[IRQ_DSL] = BCM_6348_DSL_IRQ,
[IRQ_UDC0] = BCM_6348_UDC0_IRQ,
[IRQ_ENET0] = BCM_6348_ENET0_IRQ,
[IRQ_ENET1] = BCM_6348_ENET1_IRQ,
[IRQ_ENET_PHY] = BCM_6348_ENET_PHY_IRQ,
[IRQ_OHCI0] = BCM_6348_OHCI0_IRQ,
[IRQ_PCMCIA] = BCM_6348_PCMCIA_IRQ,
[IRQ_ENET0_RXDMA] = BCM_6348_ENET0_RXDMA_IRQ,
[IRQ_ENET0_TXDMA] = BCM_6348_ENET0_TXDMA_IRQ,
[IRQ_ENET1_RXDMA] = BCM_6348_ENET1_RXDMA_IRQ,
[IRQ_ENET1_TXDMA] = BCM_6348_ENET1_TXDMA_IRQ,
[IRQ_PCI] = BCM_6348_PCI_IRQ,
};
static const unsigned long bcm96348_regs_spi[] = {
[SPI_CMD] = SPI_BCM_6348_SPI_CMD,
[SPI_INT_STATUS] = SPI_BCM_6348_SPI_INT_STATUS,
[SPI_INT_MASK_ST] = SPI_BCM_6348_SPI_MASK_INT_ST,
[SPI_INT_MASK] = SPI_BCM_6348_SPI_INT_MASK,
[SPI_ST] = SPI_BCM_6348_SPI_ST,
[SPI_CLK_CFG] = SPI_BCM_6348_SPI_CLK_CFG,
[SPI_FILL_BYTE] = SPI_BCM_6348_SPI_FILL_BYTE,
[SPI_MSG_TAIL] = SPI_BCM_6348_SPI_MSG_TAIL,
[SPI_RX_TAIL] = SPI_BCM_6348_SPI_RX_TAIL,
[SPI_MSG_CTL] = SPI_BCM_6348_SPI_MSG_CTL,
[SPI_MSG_DATA] = SPI_BCM_6348_SPI_MSG_DATA,
[SPI_RX_DATA] = SPI_BCM_6348_SPI_RX_DATA,
};
/*
* 6358 register sets and irqs
*/
static const unsigned long bcm96358_regs_base[] = {
[RSET_DSL_LMEM] = BCM_6358_DSL_LMEM_BASE,
[RSET_PERF] = BCM_6358_PERF_BASE,
[RSET_TIMER] = BCM_6358_TIMER_BASE,
[RSET_WDT] = BCM_6358_WDT_BASE,
[RSET_UART0] = BCM_6358_UART0_BASE,
[RSET_GPIO] = BCM_6358_GPIO_BASE,
[RSET_SPI] = BCM_6358_SPI_BASE,
[RSET_OHCI0] = BCM_6358_OHCI0_BASE,
[RSET_EHCI0] = BCM_6358_EHCI0_BASE,
[RSET_OHCI_PRIV] = BCM_6358_OHCI_PRIV_BASE,
[RSET_USBH_PRIV] = BCM_6358_USBH_PRIV_BASE,
[RSET_MPI] = BCM_6358_MPI_BASE,
[RSET_PCMCIA] = BCM_6358_PCMCIA_BASE,
[RSET_SDRAM] = BCM_6358_SDRAM_BASE,
[RSET_DSL] = BCM_6358_DSL_BASE,
[RSET_ENET0] = BCM_6358_ENET0_BASE,
[RSET_ENET1] = BCM_6358_ENET1_BASE,
[RSET_ENETDMA] = BCM_6358_ENETDMA_BASE,
[RSET_MEMC] = BCM_6358_MEMC_BASE,
[RSET_DDR] = BCM_6358_DDR_BASE,
};
static const int bcm96358_irqs[] = {
[IRQ_TIMER] = BCM_6358_TIMER_IRQ,
[IRQ_SPI] = BCM_6358_SPI_IRQ,
[IRQ_UART0] = BCM_6358_UART0_IRQ,
[IRQ_DSL] = BCM_6358_DSL_IRQ,
[IRQ_ENET0] = BCM_6358_ENET0_IRQ,
[IRQ_ENET1] = BCM_6358_ENET1_IRQ,
[IRQ_ENET_PHY] = BCM_6358_ENET_PHY_IRQ,
[IRQ_OHCI0] = BCM_6358_OHCI0_IRQ,
[IRQ_EHCI0] = BCM_6358_EHCI0_IRQ,
[IRQ_PCMCIA] = BCM_6358_PCMCIA_IRQ,
[IRQ_ENET0_RXDMA] = BCM_6358_ENET0_RXDMA_IRQ,
[IRQ_ENET0_TXDMA] = BCM_6358_ENET0_TXDMA_IRQ,
[IRQ_ENET1_RXDMA] = BCM_6358_ENET1_RXDMA_IRQ,
[IRQ_ENET1_TXDMA] = BCM_6358_ENET1_TXDMA_IRQ,
[IRQ_PCI] = BCM_6358_PCI_IRQ,
};
static const unsigned long bcm96358_regs_spi[] = {
[SPI_CMD] = SPI_BCM_6358_SPI_CMD,
[SPI_INT_STATUS] = SPI_BCM_6358_SPI_INT_STATUS,
[SPI_INT_MASK_ST] = SPI_BCM_6358_SPI_MASK_INT_ST,
[SPI_INT_MASK] = SPI_BCM_6358_SPI_INT_MASK,
[SPI_ST] = SPI_BCM_6358_SPI_STATUS,
[SPI_CLK_CFG] = SPI_BCM_6358_SPI_CLK_CFG,
[SPI_FILL_BYTE] = SPI_BCM_6358_SPI_FILL_BYTE,
[SPI_MSG_TAIL] = SPI_BCM_6358_SPI_MSG_TAIL,
[SPI_RX_TAIL] = SPI_BCM_6358_SPI_RX_TAIL,
[SPI_MSG_CTL] = SPI_BCM_6358_MSG_CTL,
[SPI_MSG_DATA] = SPI_BCM_6358_SPI_MSG_DATA,
[SPI_RX_DATA] = SPI_BCM_6358_SPI_RX_DATA,
};
u16 __bcm63xx_get_cpu_id(void)
{
return bcm63xx_cpu_id;
}
EXPORT_SYMBOL(__bcm63xx_get_cpu_id);
u16 bcm63xx_get_cpu_rev(void)
{
return bcm63xx_cpu_rev;
}
EXPORT_SYMBOL(bcm63xx_get_cpu_rev);
unsigned int bcm63xx_get_cpu_freq(void)
{
return bcm63xx_cpu_freq;
}
unsigned int bcm63xx_get_memory_size(void)
{
return bcm63xx_memory_size;
}
static unsigned int detect_cpu_clock(void)
{
unsigned int tmp, n1 = 0, n2 = 0, m1 = 0;
if (BCMCPU_IS_6338())
return 240000000;
if (BCMCPU_IS_6345())
return 140000000;
/*
* frequency depends on PLL configuration:
*/
if (BCMCPU_IS_6348()) {
/* 16MHz * (N1 + 1) * (N2 + 2) / (M1_CPU + 1) */
tmp = bcm_perf_readl(PERF_MIPSPLLCTL_REG);
n1 = (tmp & MIPSPLLCTL_N1_MASK) >> MIPSPLLCTL_N1_SHIFT;
n2 = (tmp & MIPSPLLCTL_N2_MASK) >> MIPSPLLCTL_N2_SHIFT;
m1 = (tmp & MIPSPLLCTL_M1CPU_MASK) >> MIPSPLLCTL_M1CPU_SHIFT;
n1 += 1;
n2 += 2;
m1 += 1;
}
if (BCMCPU_IS_6358()) {
/* 16MHz * N1 * N2 / M1_CPU */
tmp = bcm_ddr_readl(DDR_DMIPSPLLCFG_REG);
n1 = (tmp & DMIPSPLLCFG_N1_MASK) >> DMIPSPLLCFG_N1_SHIFT;
n2 = (tmp & DMIPSPLLCFG_N2_MASK) >> DMIPSPLLCFG_N2_SHIFT;
m1 = (tmp & DMIPSPLLCFG_M1_MASK) >> DMIPSPLLCFG_M1_SHIFT;
}
return (16 * 1000000 * n1 * n2) / m1;
}
/*
* attempt to detect the amount of memory installed
*/
static unsigned int detect_memory_size(void)
{
unsigned int cols = 0, rows = 0, is_32bits = 0, banks = 0;
u32 val;
if (BCMCPU_IS_6345())
return (8 * 1024 * 1024);
if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) {
val = bcm_sdram_readl(SDRAM_CFG_REG);
rows = (val & SDRAM_CFG_ROW_MASK) >> SDRAM_CFG_ROW_SHIFT;
cols = (val & SDRAM_CFG_COL_MASK) >> SDRAM_CFG_COL_SHIFT;
is_32bits = (val & SDRAM_CFG_32B_MASK) ? 1 : 0;
banks = (val & SDRAM_CFG_BANK_MASK) ? 2 : 1;
}
if (BCMCPU_IS_6358()) {
val = bcm_memc_readl(MEMC_CFG_REG);
rows = (val & MEMC_CFG_ROW_MASK) >> MEMC_CFG_ROW_SHIFT;
cols = (val & MEMC_CFG_COL_MASK) >> MEMC_CFG_COL_SHIFT;
is_32bits = (val & MEMC_CFG_32B_MASK) ? 0 : 1;
banks = 2;
}
/* 0 => 11 address bits ... 2 => 13 address bits */
rows += 11;
/* 0 => 8 address bits ... 2 => 10 address bits */
cols += 8;
return 1 << (cols + rows + (is_32bits + 1) + banks);
}
void __init bcm63xx_cpu_init(void)
{
unsigned int tmp, expected_cpu_id;
struct cpuinfo_mips *c = &current_cpu_data;
/* soc registers location depends on cpu type */
expected_cpu_id = 0;
switch (c->cputype) {
case CPU_BCM3302:
expected_cpu_id = BCM6338_CPU_ID;
bcm63xx_regs_base = bcm96338_regs_base;
bcm63xx_irqs = bcm96338_irqs;
bcm63xx_regs_spi = bcm96338_regs_spi;
break;
case CPU_BCM6345:
expected_cpu_id = BCM6345_CPU_ID;
bcm63xx_regs_base = bcm96345_regs_base;
bcm63xx_irqs = bcm96345_irqs;
break;
case CPU_BCM6348:
expected_cpu_id = BCM6348_CPU_ID;
bcm63xx_regs_base = bcm96348_regs_base;
bcm63xx_irqs = bcm96348_irqs;
bcm63xx_regs_spi = bcm96348_regs_spi;
break;
case CPU_BCM6358:
expected_cpu_id = BCM6358_CPU_ID;
bcm63xx_regs_base = bcm96358_regs_base;
bcm63xx_irqs = bcm96358_irqs;
bcm63xx_regs_spi = bcm96358_regs_spi;
break;
}
/* really early to panic, but delaying panic would not help
* since we will never get any working console */
if (!expected_cpu_id)
panic("unsupported Broadcom CPU");
/*
* bcm63xx_regs_base is set, we can access soc registers
*/
/* double check CPU type */
tmp = bcm_perf_readl(PERF_REV_REG);
bcm63xx_cpu_id = (tmp & REV_CHIPID_MASK) >> REV_CHIPID_SHIFT;
bcm63xx_cpu_rev = (tmp & REV_REVID_MASK) >> REV_REVID_SHIFT;
if (bcm63xx_cpu_id != expected_cpu_id)
panic("bcm63xx CPU id mismatch");
bcm63xx_cpu_freq = detect_cpu_clock();
bcm63xx_memory_size = detect_memory_size();
printk(KERN_INFO "Detected Broadcom 0x%04x CPU revision %02x\n",
bcm63xx_cpu_id, bcm63xx_cpu_rev);
printk(KERN_INFO "CPU frequency is %u Hz\n",
bcm63xx_cpu_freq);
printk(KERN_INFO "%uMB of RAM installed\n",
bcm63xx_memory_size >> 20);
}

144
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/cs.c
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@ -1,144 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/log2.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_cs.h>
static DEFINE_SPINLOCK(bcm63xx_cs_lock);
/*
* check if given chip select exists
*/
static int is_valid_cs(unsigned int cs)
{
if (cs > 6)
return 0;
return 1;
}
/*
* Configure chipselect base address and size (bytes).
* Size must be a power of two between 8k and 256M.
*/
int bcm63xx_set_cs_base(unsigned int cs, u32 base, unsigned int size)
{
unsigned long flags;
u32 val;
if (!is_valid_cs(cs))
return -EINVAL;
/* sanity check on size */
if (size != roundup_pow_of_two(size))
return -EINVAL;
if (size < 8 * 1024 || size > 256 * 1024 * 1024)
return -EINVAL;
val = (base & MPI_CSBASE_BASE_MASK);
/* 8k => 0 - 256M => 15 */
val |= (ilog2(size) - ilog2(8 * 1024)) << MPI_CSBASE_SIZE_SHIFT;
spin_lock_irqsave(&bcm63xx_cs_lock, flags);
bcm_mpi_writel(val, MPI_CSBASE_REG(cs));
spin_unlock_irqrestore(&bcm63xx_cs_lock, flags);
return 0;
}
EXPORT_SYMBOL(bcm63xx_set_cs_base);
/*
* configure chipselect timing (ns)
*/
int bcm63xx_set_cs_timing(unsigned int cs, unsigned int wait,
unsigned int setup, unsigned int hold)
{
unsigned long flags;
u32 val;
if (!is_valid_cs(cs))
return -EINVAL;
spin_lock_irqsave(&bcm63xx_cs_lock, flags);
val = bcm_mpi_readl(MPI_CSCTL_REG(cs));
val &= ~(MPI_CSCTL_WAIT_MASK);
val &= ~(MPI_CSCTL_SETUP_MASK);
val &= ~(MPI_CSCTL_HOLD_MASK);
val |= wait << MPI_CSCTL_WAIT_SHIFT;
val |= setup << MPI_CSCTL_SETUP_SHIFT;
val |= hold << MPI_CSCTL_HOLD_SHIFT;
bcm_mpi_writel(val, MPI_CSCTL_REG(cs));
spin_unlock_irqrestore(&bcm63xx_cs_lock, flags);
return 0;
}
EXPORT_SYMBOL(bcm63xx_set_cs_timing);
/*
* configure other chipselect parameter (data bus size, ...)
*/
int bcm63xx_set_cs_param(unsigned int cs, u32 params)
{
unsigned long flags;
u32 val;
if (!is_valid_cs(cs))
return -EINVAL;
/* none of this fields apply to pcmcia */
if (cs == MPI_CS_PCMCIA_COMMON ||
cs == MPI_CS_PCMCIA_ATTR ||
cs == MPI_CS_PCMCIA_IO)
return -EINVAL;
spin_lock_irqsave(&bcm63xx_cs_lock, flags);
val = bcm_mpi_readl(MPI_CSCTL_REG(cs));
val &= ~(MPI_CSCTL_DATA16_MASK);
val &= ~(MPI_CSCTL_SYNCMODE_MASK);
val &= ~(MPI_CSCTL_TSIZE_MASK);
val &= ~(MPI_CSCTL_ENDIANSWAP_MASK);
val |= params;
bcm_mpi_writel(val, MPI_CSCTL_REG(cs));
spin_unlock_irqrestore(&bcm63xx_cs_lock, flags);
return 0;
}
EXPORT_SYMBOL(bcm63xx_set_cs_param);
/*
* set cs status (enable/disable)
*/
int bcm63xx_set_cs_status(unsigned int cs, int enable)
{
unsigned long flags;
u32 val;
if (!is_valid_cs(cs))
return -EINVAL;
spin_lock_irqsave(&bcm63xx_cs_lock, flags);
val = bcm_mpi_readl(MPI_CSCTL_REG(cs));
if (enable)
val |= MPI_CSCTL_ENABLE_MASK;
else
val &= ~MPI_CSCTL_ENABLE_MASK;
bcm_mpi_writel(val, MPI_CSCTL_REG(cs));
spin_unlock_irqrestore(&bcm63xx_cs_lock, flags);
return 0;
}
EXPORT_SYMBOL(bcm63xx_set_cs_status);

56
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/dev-dsp.c
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@ -1,56 +0,0 @@
/*
* Broadcom BCM63xx VoIP DSP registration
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2009 Florian Fainelli <florian@openwrt.org>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_dev_dsp.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_io.h>
static struct resource voip_dsp_resources[] = {
{
.start = -1, /* filled at runtime */
.end = -1, /* filled at runtime */
.flags = IORESOURCE_MEM,
},
{
.start = -1, /* filled at runtime */
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bcm63xx_voip_dsp_device = {
.name = "bcm63xx-voip-dsp",
.id = 0,
.num_resources = ARRAY_SIZE(voip_dsp_resources),
.resource = voip_dsp_resources,
};
int __init bcm63xx_dsp_register(const struct bcm63xx_dsp_platform_data *pd)
{
struct bcm63xx_dsp_platform_data *dpd;
u32 val;
/* Get the memory window */
val = bcm_mpi_readl(MPI_CSBASE_REG(pd->cs - 1));
val &= MPI_CSBASE_BASE_MASK;
voip_dsp_resources[0].start = val;
voip_dsp_resources[0].end = val + 0xFFFFFFF;
voip_dsp_resources[1].start = pd->ext_irq;
/* copy given platform data */
dpd = bcm63xx_voip_dsp_device.dev.platform_data;
memcpy(dpd, pd, sizeof (*pd));
return platform_device_register(&bcm63xx_voip_dsp_device);
}

161
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/dev-enet.c
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@ -1,161 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <bcm63xx_dev_enet.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
static struct resource shared_res[] = {
{
.start = -1, /* filled at runtime */
.end = -1, /* filled at runtime */
.flags = IORESOURCE_MEM,
},
};
static struct platform_device bcm63xx_enet_shared_device = {
.name = "bcm63xx_enet_shared",
.id = 0,
.num_resources = ARRAY_SIZE(shared_res),
.resource = shared_res,
};
static int shared_device_registered = 0;
static struct resource enet0_res[] = {
{
.start = -1, /* filled at runtime */
.end = -1, /* filled at runtime */
.flags = IORESOURCE_MEM,
},
{
.start = -1, /* filled at runtime */
.flags = IORESOURCE_IRQ,
},
{
.start = -1, /* filled at runtime */
.start = IRQ_ENET0_RXDMA,
.flags = IORESOURCE_IRQ,
},
{
.start = -1, /* filled at runtime */
.start = IRQ_ENET0_TXDMA,
.flags = IORESOURCE_IRQ,
},
};
static struct bcm63xx_enet_platform_data enet0_pd;
static struct platform_device bcm63xx_enet0_device = {
.name = "bcm63xx_enet",
.id = 0,
.num_resources = ARRAY_SIZE(enet0_res),
.resource = enet0_res,
.dev = {
.platform_data = &enet0_pd,
},
};
static struct resource enet1_res[] = {
{
.start = -1, /* filled at runtime */
.end = -1, /* filled at runtime */
.flags = IORESOURCE_MEM,
},
{
.start = -1, /* filled at runtime */
.flags = IORESOURCE_IRQ,
},
{
.start = -1, /* filled at runtime */
.flags = IORESOURCE_IRQ,
},
{
.start = -1, /* filled at runtime */
.flags = IORESOURCE_IRQ,
},
};
static struct bcm63xx_enet_platform_data enet1_pd;
static struct platform_device bcm63xx_enet1_device = {
.name = "bcm63xx_enet",
.id = 1,
.num_resources = ARRAY_SIZE(enet1_res),
.resource = enet1_res,
.dev = {
.platform_data = &enet1_pd,
},
};
int __init bcm63xx_enet_register(int unit,
const struct bcm63xx_enet_platform_data *pd)
{
struct platform_device *pdev;
struct bcm63xx_enet_platform_data *dpd;
int ret;
if (unit > 1)
return -ENODEV;
if (!shared_device_registered) {
shared_res[0].start = bcm63xx_regset_address(RSET_ENETDMA);
shared_res[0].end = shared_res[0].start;
if (BCMCPU_IS_6338())
shared_res[0].end += (RSET_ENETDMA_SIZE / 2) - 1;
else
shared_res[0].end += (RSET_ENETDMA_SIZE) - 1;
ret = platform_device_register(&bcm63xx_enet_shared_device);
if (ret)
return ret;
shared_device_registered = 1;
}
if (unit == 0) {
enet0_res[0].start = bcm63xx_regset_address(RSET_ENET0);
enet0_res[0].end = enet0_res[0].start;
enet0_res[0].end += RSET_ENET_SIZE - 1;
enet0_res[1].start = bcm63xx_get_irq_number(IRQ_ENET0);
enet0_res[2].start = bcm63xx_get_irq_number(IRQ_ENET0_RXDMA);
enet0_res[3].start = bcm63xx_get_irq_number(IRQ_ENET0_TXDMA);
pdev = &bcm63xx_enet0_device;
} else {
enet1_res[0].start = bcm63xx_regset_address(RSET_ENET1);
enet1_res[0].end = enet1_res[0].start;
enet1_res[0].end += RSET_ENET_SIZE - 1;
enet1_res[1].start = bcm63xx_get_irq_number(IRQ_ENET1);
enet1_res[2].start = bcm63xx_get_irq_number(IRQ_ENET1_RXDMA);
enet1_res[3].start = bcm63xx_get_irq_number(IRQ_ENET1_TXDMA);
pdev = &bcm63xx_enet1_device;
}
/* copy given platform data */
dpd = pdev->dev.platform_data;
memcpy(dpd, pd, sizeof (*pd));
/* adjust them in case internal phy is used */
if (dpd->use_internal_phy) {
/* internal phy only exists for enet0 */
if (unit == 1)
return -ENODEV;
dpd->phy_id = 1;
dpd->has_phy_interrupt = 1;
dpd->phy_interrupt = bcm63xx_get_irq_number(IRQ_ENET_PHY);
}
ret = platform_device_register(pdev);
if (ret)
return ret;
return 0;
}

135
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/dev-pcmcia.c
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@ -1,135 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <asm/bootinfo.h>
#include <linux/platform_device.h>
#include <bcm63xx_cs.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_dev_pcmcia.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
static struct resource pcmcia_resources[] = {
/* pcmcia registers */
{
.start = -1, /* filled at runtime */
.end = -1, /* filled at runtime */
.flags = IORESOURCE_MEM,
},
/* pcmcia memory zone resources */
{
.start = BCM_PCMCIA_COMMON_BASE_PA,
.end = BCM_PCMCIA_COMMON_END_PA,
.flags = IORESOURCE_MEM,
},
{
.start = BCM_PCMCIA_ATTR_BASE_PA,
.end = BCM_PCMCIA_ATTR_END_PA,
.flags = IORESOURCE_MEM,
},
{
.start = BCM_PCMCIA_IO_BASE_PA,
.end = BCM_PCMCIA_IO_END_PA,
.flags = IORESOURCE_MEM,
},
/* PCMCIA irq */
{
.start = -1, /* filled at runtime */
.flags = IORESOURCE_IRQ,
},
/* declare PCMCIA IO resource also */
{
.start = BCM_PCMCIA_IO_BASE_PA,
.end = BCM_PCMCIA_IO_END_PA,
.flags = IORESOURCE_IO,
},
};
static struct bcm63xx_pcmcia_platform_data pd;
static struct platform_device bcm63xx_pcmcia_device = {
.name = "bcm63xx_pcmcia",
.id = 0,
.num_resources = ARRAY_SIZE(pcmcia_resources),
.resource = pcmcia_resources,
.dev = {
.platform_data = &pd,
},
};
static int __init config_pcmcia_cs(unsigned int cs,
u32 base, unsigned int size)
{
int ret;
ret = bcm63xx_set_cs_status(cs, 0);
if (!ret)
ret = bcm63xx_set_cs_base(cs, base, size);
if (!ret)
ret = bcm63xx_set_cs_status(cs, 1);
return ret;
}
static const __initdata unsigned int pcmcia_cs[3][3] = {
/* cs, base address, size */
{ MPI_CS_PCMCIA_COMMON, BCM_PCMCIA_COMMON_BASE_PA,
BCM_PCMCIA_COMMON_SIZE },
{ MPI_CS_PCMCIA_ATTR, BCM_PCMCIA_ATTR_BASE_PA,
BCM_PCMCIA_ATTR_SIZE },
{ MPI_CS_PCMCIA_IO, BCM_PCMCIA_IO_BASE_PA,
BCM_PCMCIA_IO_SIZE },
};
int __init bcm63xx_pcmcia_register(void)
{
int ret, i;
if (!BCMCPU_IS_6348() && !BCMCPU_IS_6358())
return 0;
/* use correct pcmcia ready gpio depending on processor */
switch (bcm63xx_get_cpu_id()) {
case BCM6348_CPU_ID:
pd.ready_gpio = 22;
break;
case BCM6358_CPU_ID:
pd.ready_gpio = 18;
break;
default:
return -ENODEV;
}
pcmcia_resources[0].start = bcm63xx_regset_address(RSET_PCMCIA);
pcmcia_resources[0].end = pcmcia_resources[0].start;
pcmcia_resources[0].end += RSET_PCMCIA_SIZE - 1;
pcmcia_resources[4].start = bcm63xx_get_irq_number(IRQ_PCMCIA);
/* configure pcmcia chip selects */
for (i = 0; i < 3; i++) {
ret = config_pcmcia_cs(pcmcia_cs[i][0],
pcmcia_cs[i][1],
pcmcia_cs[i][2]);
if (ret)
goto out_err;
}
return platform_device_register(&bcm63xx_pcmcia_device);
out_err:
printk(KERN_ERR "unable to set pcmcia chip select");
return ret;
}

60
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/dev-spi.c
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@ -1,60 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2009 Florian Fainelli <florian@openwrt.org>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_dev_spi.h>
#include <bcm63xx_regs.h>
static struct resource spi_resources[] = {
{
.start = -1, /* filled at runtime */
.end = -1, /* filled at runtime */
.flags = IORESOURCE_MEM,
},
{
.start = -1, /* filled at runtime */
.flags = IORESOURCE_IRQ,
},
};
static struct bcm63xx_spi_pdata spi_pdata = {
.bus_num = 0,
.num_chipselect = 4,
.speed_hz = 50000000, /* Fclk */
};
static struct platform_device bcm63xx_spi_device = {
.name = "bcm63xx-spi",
.id = 0,
.num_resources = ARRAY_SIZE(spi_resources),
.resource = spi_resources,
.dev = {
.platform_data = &spi_pdata,
},
};
int __init bcm63xx_spi_register(void)
{
spi_resources[0].start = bcm63xx_regset_address(RSET_SPI);
spi_resources[0].end = spi_resources[0].start;
spi_resources[0].end += RSET_SPI_SIZE - 1;
spi_resources[1].start = bcm63xx_get_irq_number(IRQ_SPI);
/* Fill in platform data */
if (BCMCPU_IS_6338() || BCMCPU_IS_6348())
spi_pdata.fifo_size = SPI_BCM_6338_SPI_MSG_DATA_SIZE;
if (BCMCPU_IS_6358())
spi_pdata.fifo_size = SPI_BCM_6358_SPI_MSG_DATA_SIZE;
return platform_device_register(&bcm63xx_spi_device);
}

41
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/dev-uart.c
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@ -1,41 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_dev_uart.h>
static struct resource uart_resources[] = {
{
.start = -1, /* filled at runtime */
.end = -1, /* filled at runtime */
.flags = IORESOURCE_MEM,
},
{
.start = -1, /* filled at runtime */
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bcm63xx_uart_device = {
.name = "bcm63xx_uart",
.id = 0,
.num_resources = ARRAY_SIZE(uart_resources),
.resource = uart_resources,
};
int __init bcm63xx_uart_register(void)
{
uart_resources[0].start = bcm63xx_regset_address(RSET_UART0);
uart_resources[0].end = uart_resources[0].start;
uart_resources[0].end += RSET_UART_SIZE - 1;
uart_resources[1].start = bcm63xx_get_irq_number(IRQ_UART0);
return platform_device_register(&bcm63xx_uart_device);
}

50
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/dev-usb-ehci.c
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@ -1,50 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_dev_usb_ehci.h>
static struct resource ehci_resources[] = {
{
.start = -1, /* filled at runtime */
.end = -1, /* filled at runtime */
.flags = IORESOURCE_MEM,
},
{
.start = -1, /* filled at runtime */
.flags = IORESOURCE_IRQ,
},
};
static u64 ehci_dmamask = ~(u32)0;
static struct platform_device bcm63xx_ehci_device = {
.name = "bcm63xx_ehci",
.id = 0,
.num_resources = ARRAY_SIZE(ehci_resources),
.resource = ehci_resources,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = 0xffffffff,
},
};
int __init bcm63xx_ehci_register(void)
{
if (!BCMCPU_IS_6358())
return 0;
ehci_resources[0].start = bcm63xx_regset_address(RSET_EHCI0);
ehci_resources[0].end = ehci_resources[0].start;
ehci_resources[0].end += RSET_EHCI_SIZE - 1;
ehci_resources[1].start = bcm63xx_get_irq_number(IRQ_EHCI0);
return platform_device_register(&bcm63xx_ehci_device);
}

50
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/dev-usb-ohci.c
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@ -1,50 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_dev_usb_ohci.h>
static struct resource ohci_resources[] = {
{
.start = -1, /* filled at runtime */
.end = -1, /* filled at runtime */
.flags = IORESOURCE_MEM,
},
{
.start = -1, /* filled at runtime */
.flags = IORESOURCE_IRQ,
},
};
static u64 ohci_dmamask = ~(u32)0;
static struct platform_device bcm63xx_ohci_device = {
.name = "bcm63xx_ohci",
.id = 0,
.num_resources = ARRAY_SIZE(ohci_resources),
.resource = ohci_resources,
.dev = {
.dma_mask = &ohci_dmamask,
.coherent_dma_mask = 0xffffffff,
},
};
int __init bcm63xx_ohci_register(void)
{
if (!BCMCPU_IS_6348() && !BCMCPU_IS_6358())
return 0;
ohci_resources[0].start = bcm63xx_regset_address(RSET_OHCI0);
ohci_resources[0].end = ohci_resources[0].start;
ohci_resources[0].end += RSET_OHCI_SIZE - 1;
ohci_resources[1].start = bcm63xx_get_irq_number(IRQ_OHCI0);
return platform_device_register(&bcm63xx_ohci_device);
}

58
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/dev-usb-udc.c
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@ -1,58 +0,0 @@
/*
* Copyright (C) 2009 Henk Vergonet <Henk.Vergonet@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
static struct resource udc_resources[] = {
{
.start = -1, /* filled at runtime */
.end = -1, /* filled at runtime */
.flags = IORESOURCE_MEM,
},
{
.start = -1, /* filled at runtime */
.flags = IORESOURCE_IRQ,
},
};
static u64 udc_dmamask = ~(u32)0;
static struct platform_device bcm63xx_udc_device = {
.name = "bcm63xx-udc",
.id = 0,
.num_resources = ARRAY_SIZE(udc_resources),
.resource = udc_resources,
.dev = {
.dma_mask = &udc_dmamask,
.coherent_dma_mask = 0xffffffff,
},
};
int __init bcm63xx_udc_register(void)
{
if (!BCMCPU_IS_6338() && !BCMCPU_IS_6345() && !BCMCPU_IS_6348())
return 0;
udc_resources[0].start = bcm63xx_regset_address(RSET_UDC0);
udc_resources[0].end = udc_resources[0].start;
udc_resources[0].end += RSET_UDC_SIZE - 1;
udc_resources[1].start = bcm63xx_get_irq_number(IRQ_UDC0);
return platform_device_register(&bcm63xx_udc_device);
}

36
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/dev-wdt.c
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@ -1,36 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
static struct resource wdt_resources[] = {
{
.start = -1, /* filled at runtime */
.end = -1, /* filled at runtime */
.flags = IORESOURCE_MEM,
},
};
static struct platform_device bcm63xx_wdt_device = {
.name = "bcm63xx-wdt",
.id = 0,
.num_resources = ARRAY_SIZE(wdt_resources),
.resource = wdt_resources,
};
int __init bcm63xx_wdt_register(void)
{
wdt_resources[0].start = bcm63xx_regset_address(RSET_WDT);
wdt_resources[0].end = wdt_resources[0].start;
wdt_resources[0].end += RSET_WDT_SIZE - 1;
return platform_device_register(&bcm63xx_wdt_device);
}

30
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/early_printk.c
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@ -1,30 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/init.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
static void __init wait_xfered(void)
{
unsigned int val;
/* wait for any previous char to be transmitted */
do {
val = bcm_uart0_readl(UART_IR_REG);
if (val & UART_IR_STAT(UART_IR_TXEMPTY))
break;
} while (1);
}
void __init prom_putchar(char c)
{
wait_xfered();
bcm_uart0_writel(c, UART_FIFO_REG);
wait_xfered();
}

131
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/gpio.c
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@ -1,131 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
* Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_gpio.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
static DEFINE_SPINLOCK(bcm63xx_gpio_lock);
static u32 gpio_out_low, gpio_out_high;
static void bcm63xx_gpio_set(struct gpio_chip *chip,
unsigned gpio, int val)
{
u32 reg;
u32 mask;
u32 *v;
unsigned long flags;
if (gpio >= chip->ngpio)
BUG();
if (gpio < 32) {
reg = GPIO_DATA_LO_REG;
mask = 1 << gpio;
v = &gpio_out_low;
} else {
reg = GPIO_DATA_HI_REG;
mask = 1 << (gpio - 32);
v = &gpio_out_high;
}
spin_lock_irqsave(&bcm63xx_gpio_lock, flags);
if (val)
*v |= mask;
else
*v &= ~mask;
bcm_gpio_writel(*v, reg);
spin_unlock_irqrestore(&bcm63xx_gpio_lock, flags);
}
static int bcm63xx_gpio_get(struct gpio_chip *chip, unsigned gpio)
{
u32 reg;
u32 mask;
if (gpio >= chip->ngpio)
BUG();
if (gpio < 32) {
reg = GPIO_DATA_LO_REG;
mask = 1 << gpio;
} else {
reg = GPIO_DATA_HI_REG;
mask = 1 << (gpio - 32);
}
return !!(bcm_gpio_readl(reg) & mask);
}
static int bcm63xx_gpio_set_direction(struct gpio_chip *chip,
unsigned gpio, int dir)
{
u32 reg;
u32 mask;
u32 tmp;
unsigned long flags;
if (gpio >= chip->ngpio)
BUG();
if (gpio < 32) {
reg = GPIO_CTL_LO_REG;
mask = 1 << gpio;
} else {
reg = GPIO_CTL_HI_REG;
mask = 1 << (gpio - 32);
}
spin_lock_irqsave(&bcm63xx_gpio_lock, flags);
tmp = bcm_gpio_readl(reg);
if (dir == GPIO_DIR_IN)
tmp &= ~mask;
else
tmp |= mask;
bcm_gpio_writel(tmp, reg);
spin_unlock_irqrestore(&bcm63xx_gpio_lock, flags);
return 0;
}
static int bcm63xx_gpio_direction_input(struct gpio_chip *chip, unsigned gpio)
{
return bcm63xx_gpio_set_direction(chip, gpio, GPIO_DIR_IN);
}
static int bcm63xx_gpio_direction_output(struct gpio_chip *chip,
unsigned gpio, int value)
{
bcm63xx_gpio_set(chip, gpio, value);
return bcm63xx_gpio_set_direction(chip, gpio, GPIO_DIR_OUT);
}
static struct gpio_chip bcm63xx_gpio_chip = {
.label = "bcm63xx-gpio",
.direction_input = bcm63xx_gpio_direction_input,
.direction_output = bcm63xx_gpio_direction_output,
.get = bcm63xx_gpio_get,
.set = bcm63xx_gpio_set,
.base = 0,
};
int __init bcm63xx_gpio_init(void)
{
bcm63xx_gpio_chip.ngpio = bcm63xx_gpio_count();
printk(KERN_INFO "registering %d GPIOs\n", bcm63xx_gpio_chip.ngpio);
return gpiochip_add(&bcm63xx_gpio_chip);
}

253
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/irq.c
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@ -1,253 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
* Copyright (C) 2008 Nicolas Schichan <nschichan@freebox.fr>
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/module.h>
#include <asm/irq_cpu.h>
#include <asm/mipsregs.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_io.h>
#include <bcm63xx_irq.h>
/*
* dispatch internal devices IRQ (uart, enet, watchdog, ...). do not
* prioritize any interrupt relatively to another. the static counter
* will resume the loop where it ended the last time we left this
* function.
*/
static void bcm63xx_irq_dispatch_internal(void)
{
u32 pending;
static int i;
pending = bcm_perf_readl(PERF_IRQMASK_REG) &
bcm_perf_readl(PERF_IRQSTAT_REG);
if (!pending)
return ;
while (1) {
int to_call = i;
i = (i + 1) & 0x1f;
if (pending & (1 << to_call)) {
do_IRQ(to_call + IRQ_INTERNAL_BASE);
break;
}
}
}
asmlinkage void plat_irq_dispatch(void)
{
u32 cause;
do {
cause = read_c0_cause() & read_c0_status() & ST0_IM;
if (!cause)
break;
if (cause & CAUSEF_IP7)
do_IRQ(7);
if (cause & CAUSEF_IP2)
bcm63xx_irq_dispatch_internal();
if (cause & CAUSEF_IP3)
do_IRQ(IRQ_EXT_0);
if (cause & CAUSEF_IP4)
do_IRQ(IRQ_EXT_1);
if (cause & CAUSEF_IP5)
do_IRQ(IRQ_EXT_2);
if (cause & CAUSEF_IP6)
do_IRQ(IRQ_EXT_3);
} while (1);
}
/*
* internal IRQs operations: only mask/unmask on PERF irq mask
* register.
*/
static inline void bcm63xx_internal_irq_mask(unsigned int irq)
{
u32 mask;
irq -= IRQ_INTERNAL_BASE;
mask = bcm_perf_readl(PERF_IRQMASK_REG);
mask &= ~(1 << irq);
bcm_perf_writel(mask, PERF_IRQMASK_REG);
}
static void bcm63xx_internal_irq_unmask(unsigned int irq)
{
u32 mask;
irq -= IRQ_INTERNAL_BASE;
mask = bcm_perf_readl(PERF_IRQMASK_REG);
mask |= (1 << irq);
bcm_perf_writel(mask, PERF_IRQMASK_REG);
}
static unsigned int bcm63xx_internal_irq_startup(unsigned int irq)
{
bcm63xx_internal_irq_unmask(irq);
return 0;
}
/*
* external IRQs operations: mask/unmask and clear on PERF external
* irq control register.
*/
static void bcm63xx_external_irq_mask(unsigned int irq)
{
u32 reg;
irq -= IRQ_EXT_BASE;
reg = bcm_perf_readl(PERF_EXTIRQ_CFG_REG);
reg &= ~EXTIRQ_CFG_MASK(irq);
bcm_perf_writel(reg, PERF_EXTIRQ_CFG_REG);
}
static void bcm63xx_external_irq_unmask(unsigned int irq)
{
u32 reg;
irq -= IRQ_EXT_BASE;
reg = bcm_perf_readl(PERF_EXTIRQ_CFG_REG);
reg |= EXTIRQ_CFG_MASK(irq);
bcm_perf_writel(reg, PERF_EXTIRQ_CFG_REG);
}
static void bcm63xx_external_irq_clear(unsigned int irq)
{
u32 reg;
irq -= IRQ_EXT_BASE;
reg = bcm_perf_readl(PERF_EXTIRQ_CFG_REG);
reg |= EXTIRQ_CFG_CLEAR(irq);
bcm_perf_writel(reg, PERF_EXTIRQ_CFG_REG);
}
static unsigned int bcm63xx_external_irq_startup(unsigned int irq)
{
set_c0_status(0x100 << (irq - IRQ_MIPS_BASE));
irq_enable_hazard();
bcm63xx_external_irq_unmask(irq);
return 0;
}
static void bcm63xx_external_irq_shutdown(unsigned int irq)
{
bcm63xx_external_irq_mask(irq);
clear_c0_status(0x100 << (irq - IRQ_MIPS_BASE));
irq_disable_hazard();
}
static int bcm63xx_external_irq_set_type(unsigned int irq,
unsigned int flow_type)
{
u32 reg;
struct irq_desc *desc = irq_desc + irq;
irq -= IRQ_EXT_BASE;
flow_type &= IRQ_TYPE_SENSE_MASK;
if (flow_type == IRQ_TYPE_NONE)
flow_type = IRQ_TYPE_LEVEL_LOW;
reg = bcm_perf_readl(PERF_EXTIRQ_CFG_REG);
switch (flow_type) {
case IRQ_TYPE_EDGE_BOTH:
reg &= ~EXTIRQ_CFG_LEVELSENSE(irq);
reg |= EXTIRQ_CFG_BOTHEDGE(irq);
break;
case IRQ_TYPE_EDGE_RISING:
reg &= ~EXTIRQ_CFG_LEVELSENSE(irq);
reg |= EXTIRQ_CFG_SENSE(irq);
reg &= ~EXTIRQ_CFG_BOTHEDGE(irq);
break;
case IRQ_TYPE_EDGE_FALLING:
reg &= ~EXTIRQ_CFG_LEVELSENSE(irq);
reg &= ~EXTIRQ_CFG_SENSE(irq);
reg &= ~EXTIRQ_CFG_BOTHEDGE(irq);
break;
case IRQ_TYPE_LEVEL_HIGH:
reg |= EXTIRQ_CFG_LEVELSENSE(irq);
reg |= EXTIRQ_CFG_SENSE(irq);
break;
case IRQ_TYPE_LEVEL_LOW:
reg |= EXTIRQ_CFG_LEVELSENSE(irq);
reg &= ~EXTIRQ_CFG_SENSE(irq);
break;
default:
printk(KERN_ERR "bogus flow type combination given !\n");
return -EINVAL;
}
bcm_perf_writel(reg, PERF_EXTIRQ_CFG_REG);
if (flow_type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH)) {
desc->status |= IRQ_LEVEL;
desc->handle_irq = handle_level_irq;
} else {
desc->handle_irq = handle_edge_irq;
}
return 0;
}
static struct irq_chip bcm63xx_internal_irq_chip = {
.name = "bcm63xx_ipic",
.startup = bcm63xx_internal_irq_startup,
.shutdown = bcm63xx_internal_irq_mask,
.mask = bcm63xx_internal_irq_mask,
.mask_ack = bcm63xx_internal_irq_mask,
.unmask = bcm63xx_internal_irq_unmask,
};
static struct irq_chip bcm63xx_external_irq_chip = {
.name = "bcm63xx_epic",
.startup = bcm63xx_external_irq_startup,
.shutdown = bcm63xx_external_irq_shutdown,
.ack = bcm63xx_external_irq_clear,
.mask = bcm63xx_external_irq_mask,
.unmask = bcm63xx_external_irq_unmask,
.set_type = bcm63xx_external_irq_set_type,
};
static struct irqaction cpu_ip2_cascade_action = {
.handler = no_action,
.name = "cascade_ip2",
};
void __init arch_init_irq(void)
{
int i;
mips_cpu_irq_init();
for (i = IRQ_INTERNAL_BASE; i < NR_IRQS; ++i)
set_irq_chip_and_handler(i, &bcm63xx_internal_irq_chip,
handle_level_irq);
for (i = IRQ_EXT_BASE; i < IRQ_EXT_BASE + 4; ++i)
set_irq_chip_and_handler(i, &bcm63xx_external_irq_chip,
handle_edge_irq);
setup_irq(IRQ_MIPS_BASE + 2, &cpu_ip2_cascade_action);
}

55
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/prom.c
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@ -1,55 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/init.h>
#include <linux/bootmem.h>
#include <asm/bootinfo.h>
#include <bcm63xx_board.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_gpio.h>
void __init prom_init(void)
{
u32 reg, mask;
bcm63xx_cpu_init();
/* stop any running watchdog */
bcm_wdt_writel(WDT_STOP_1, WDT_CTL_REG);
bcm_wdt_writel(WDT_STOP_2, WDT_CTL_REG);
/* disable all hardware blocks clock for now */
if (BCMCPU_IS_6338())
mask = CKCTL_6338_ALL_SAFE_EN;
else if (BCMCPU_IS_6345())
mask = CKCTL_6345_ALL_SAFE_EN;
else if (BCMCPU_IS_6348())
mask = CKCTL_6348_ALL_SAFE_EN;
else
/* BCMCPU_IS_6358() */
mask = CKCTL_6358_ALL_SAFE_EN;
reg = bcm_perf_readl(PERF_CKCTL_REG);
reg &= ~mask;
bcm_perf_writel(reg, PERF_CKCTL_REG);
/* assign command line from kernel config */
strcpy(arcs_cmdline, CONFIG_CMDLINE);
/* register gpiochip */
bcm63xx_gpio_init();
/* do low level board init */
board_prom_init();
}
void __init prom_free_prom_memory(void)
{
}

124
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/setup.c
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@ -1,124 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/bootmem.h>
#include <linux/ioport.h>
#include <linux/pm.h>
#include <asm/bootinfo.h>
#include <asm/time.h>
#include <asm/reboot.h>
#include <asm/cacheflush.h>
#include <bcm63xx_board.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_io.h>
void bcm63xx_machine_halt(void)
{
printk(KERN_INFO "System halted\n");
while (1);
}
static void bcm6348_a1_reboot(void)
{
u32 reg;
/* soft reset all blocks */
printk(KERN_INFO "soft-reseting all blocks ...\n");
reg = bcm_perf_readl(PERF_SOFTRESET_REG);
reg &= ~SOFTRESET_6348_ALL;
bcm_perf_writel(reg, PERF_SOFTRESET_REG);
mdelay(10);
reg = bcm_perf_readl(PERF_SOFTRESET_REG);
reg |= SOFTRESET_6348_ALL;
bcm_perf_writel(reg, PERF_SOFTRESET_REG);
mdelay(10);
/* Jump to the power on address. */
printk(KERN_INFO "jumping to reset vector.\n");
/* set high vectors (base at 0xbfc00000 */
set_c0_status(ST0_BEV | ST0_ERL);
/* run uncached in kseg0 */
change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
__flush_cache_all();
/* remove all wired TLB entries */
write_c0_wired(0);
__asm__ __volatile__(
"jr\t%0"
:
: "r" (0xbfc00000));
while (1);
}
void bcm63xx_machine_reboot(void)
{
u32 reg;
/* mask and clear all external irq */
reg = bcm_perf_readl(PERF_EXTIRQ_CFG_REG);
reg &= ~EXTIRQ_CFG_MASK_ALL;
reg |= EXTIRQ_CFG_CLEAR_ALL;
bcm_perf_writel(reg, PERF_EXTIRQ_CFG_REG);
if (BCMCPU_IS_6348() && (bcm63xx_get_cpu_rev() == 0xa1))
bcm6348_a1_reboot();
printk(KERN_INFO "triggering watchdog soft-reset...\n");
reg = bcm_perf_readl(PERF_SYS_PLL_CTL_REG);
reg |= SYS_PLL_SOFT_RESET;
bcm_perf_writel(reg, PERF_SYS_PLL_CTL_REG);
while (1);
}
static void __bcm63xx_machine_reboot(char *p)
{
bcm63xx_machine_reboot();
}
/*
* return system type in /proc/cpuinfo
*/
const char *get_system_type(void)
{
static char buf[128];
snprintf(buf, sizeof (buf), "bcm63xx/%s (0x%04x/0x%04X)",
board_get_name(),
bcm63xx_get_cpu_id(), bcm63xx_get_cpu_rev());
return buf;
}
void __init plat_time_init(void)
{
mips_hpt_frequency = bcm63xx_get_cpu_freq() / 2;
}
void __init plat_mem_setup(void)
{
add_memory_region(0, bcm63xx_get_memory_size(), BOOT_MEM_RAM);
_machine_halt = bcm63xx_machine_halt;
_machine_restart = __bcm63xx_machine_reboot;
pm_power_off = bcm63xx_machine_halt;
set_io_port_base(0);
ioport_resource.start = 0;
ioport_resource.end = ~0;
board_setup();
}
int __init bcm63xx_register_devices(void)
{
return board_register_devices();
}
arch_initcall(bcm63xx_register_devices);

205
target/linux/brcm63xx/files-2.6.30/arch/mips/bcm63xx/timer.c
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@ -1,205 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/kernel.h>
#include <linux/err.h>
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
#include <linux/clk.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_io.h>
#include <bcm63xx_timer.h>
#include <bcm63xx_regs.h>
static DEFINE_SPINLOCK(timer_reg_lock);
static DEFINE_SPINLOCK(timer_data_lock);
static struct clk *periph_clk;
static struct timer_data {
void (*cb)(void *);
void *data;
} timer_data[BCM63XX_TIMER_COUNT];
static irqreturn_t timer_interrupt(int irq, void *dev_id)
{
u32 stat;
int i;
spin_lock(&timer_reg_lock);
stat = bcm_timer_readl(TIMER_IRQSTAT_REG);
bcm_timer_writel(stat, TIMER_IRQSTAT_REG);
spin_unlock(&timer_reg_lock);
for (i = 0; i < BCM63XX_TIMER_COUNT; i++) {
if (!(stat & TIMER_IRQSTAT_TIMER_CAUSE(i)))
continue;
spin_lock(&timer_data_lock);
if (!timer_data[i].cb) {
spin_unlock(&timer_data_lock);
continue;
}
timer_data[i].cb(timer_data[i].data);
spin_unlock(&timer_data_lock);
}
return IRQ_HANDLED;
}
int bcm63xx_timer_enable(int id)
{
u32 reg;
unsigned long flags;
if (id >= BCM63XX_TIMER_COUNT)
return -EINVAL;
spin_lock_irqsave(&timer_reg_lock, flags);
reg = bcm_timer_readl(TIMER_CTLx_REG(id));
reg |= TIMER_CTL_ENABLE_MASK;
bcm_timer_writel(reg, TIMER_CTLx_REG(id));
reg = bcm_timer_readl(TIMER_IRQSTAT_REG);
reg |= TIMER_IRQSTAT_TIMER_IR_EN(id);
bcm_timer_writel(reg, TIMER_IRQSTAT_REG);
spin_unlock_irqrestore(&timer_reg_lock, flags);
return 0;
}
EXPORT_SYMBOL(bcm63xx_timer_enable);
int bcm63xx_timer_disable(int id)
{
u32 reg;
unsigned long flags;
if (id >= BCM63XX_TIMER_COUNT)
return -EINVAL;
spin_lock_irqsave(&timer_reg_lock, flags);
reg = bcm_timer_readl(TIMER_CTLx_REG(id));
reg &= ~TIMER_CTL_ENABLE_MASK;
bcm_timer_writel(reg, TIMER_CTLx_REG(id));
reg = bcm_timer_readl(TIMER_IRQSTAT_REG);
reg &= ~TIMER_IRQSTAT_TIMER_IR_EN(id);
bcm_timer_writel(reg, TIMER_IRQSTAT_REG);
spin_unlock_irqrestore(&timer_reg_lock, flags);
return 0;
}
EXPORT_SYMBOL(bcm63xx_timer_disable);
int bcm63xx_timer_register(int id, void (*callback)(void *data), void *data)
{
unsigned long flags;
int ret;
if (id >= BCM63XX_TIMER_COUNT || !callback)
return -EINVAL;
ret = 0;
spin_lock_irqsave(&timer_data_lock, flags);
if (timer_data[id].cb) {
ret = -EBUSY;
goto out;
}
timer_data[id].cb = callback;
timer_data[id].data = data;
out:
spin_unlock_irqrestore(&timer_data_lock, flags);
return ret;
}
EXPORT_SYMBOL(bcm63xx_timer_register);
void bcm63xx_timer_unregister(int id)
{
unsigned long flags;
if (id >= BCM63XX_TIMER_COUNT)
return;
spin_lock_irqsave(&timer_data_lock, flags);
timer_data[id].cb = NULL;
spin_unlock_irqrestore(&timer_data_lock, flags);
}
EXPORT_SYMBOL(bcm63xx_timer_unregister);
unsigned int bcm63xx_timer_countdown(unsigned int countdown_us)
{
return (clk_get_rate(periph_clk) / (1000 * 1000)) * countdown_us;
}
EXPORT_SYMBOL(bcm63xx_timer_countdown);
int bcm63xx_timer_set(int id, int monotonic, unsigned int countdown_us)
{
u32 reg, countdown;
unsigned long flags;
if (id >= BCM63XX_TIMER_COUNT)
return -EINVAL;
countdown = bcm63xx_timer_countdown(countdown_us);
if (countdown & ~TIMER_CTL_COUNTDOWN_MASK)
return -EINVAL;
spin_lock_irqsave(&timer_reg_lock, flags);
reg = bcm_timer_readl(TIMER_CTLx_REG(id));
if (monotonic)
reg &= ~TIMER_CTL_MONOTONIC_MASK;
else
reg |= TIMER_CTL_MONOTONIC_MASK;
reg &= ~TIMER_CTL_COUNTDOWN_MASK;
reg |= countdown;
bcm_timer_writel(reg, TIMER_CTLx_REG(id));
spin_unlock_irqrestore(&timer_reg_lock, flags);
return 0;
}
EXPORT_SYMBOL(bcm63xx_timer_set);
int bcm63xx_timer_init(void)
{
int ret, irq;
u32 reg;
reg = bcm_timer_readl(TIMER_IRQSTAT_REG);
reg &= ~TIMER_IRQSTAT_TIMER0_IR_EN;
reg &= ~TIMER_IRQSTAT_TIMER1_IR_EN;
reg &= ~TIMER_IRQSTAT_TIMER2_IR_EN;
bcm_timer_writel(reg, TIMER_IRQSTAT_REG);
periph_clk = clk_get(NULL, "periph");
if (IS_ERR(periph_clk))
return -ENODEV;
irq = bcm63xx_get_irq_number(IRQ_TIMER);
ret = request_irq(irq, timer_interrupt, 0, "bcm63xx_timer", NULL);
if (ret) {
printk(KERN_ERR "bcm63xx_timer: failed to register irq\n");
return ret;
}
return 0;
}
arch_initcall(bcm63xx_timer_init);

868
target/linux/brcm63xx/files-2.6.30/arch/mips/configs/bcm63xx_defconfig
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@ -1,868 +0,0 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.27
# Fri Oct 17 06:51:37 2008
#
CONFIG_MIPS=y
#
# Machine selection
#
# CONFIG_MACH_ALCHEMY is not set
# CONFIG_BASLER_EXCITE is not set
# CONFIG_BCM47XX is not set
CONFIG_BCM63XX=y
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_LASAT is not set
# CONFIG_LEMOTE_FULONG is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SIM is not set
# CONFIG_MARKEINS is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SIBYTE_RHONE is not set
# CONFIG_SIBYTE_SWARM is not set
# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_SENTOSA is not set
# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
# CONFIG_MACH_TX39XX is not set
# CONFIG_MACH_TX49XX is not set
# CONFIG_MIKROTIK_RB532 is not set
# CONFIG_WR_PPMC is not set
#
# CPU support
#
CONFIG_BCM63XX_CPU_6348=y
CONFIG_BCM63XX_CPU_6358=y
CONFIG_BOARD_BCM963XX=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
CONFIG_CEVT_R4K=y
CONFIG_CSRC_R4K=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_EARLY_PRINTK=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
# CONFIG_HOTPLUG_CPU is not set
# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_GPIO=y
CONFIG_CPU_BIG_ENDIAN=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
# CONFIG_CPU_LOONGSON2 is not set
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
# CONFIG_CPU_MIPS64_R2 is not set
# CONFIG_CPU_R3000 is not set
# CONFIG_CPU_TX39XX is not set
# CONFIG_CPU_VR41XX is not set
# CONFIG_CPU_R4300 is not set
# CONFIG_CPU_R4X00 is not set
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
# CONFIG_CPU_R10000 is not set
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPSR1=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
#
# Kernel type
#
CONFIG_32BIT=y
# CONFIG_64BIT is not set
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_128 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_256 is not set
# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_HZ=250
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_KEXEC is not set
# CONFIG_SECCOMP is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
# CONFIG_SYSVIPC is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_SIGNALFD is not set
# CONFIG_TIMERFD is not set
# CONFIG_EVENTFD is not set
# CONFIG_SHMEM is not set
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_SLUB_DEBUG is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_LEGACY is not set
CONFIG_MMU=y
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
# CONFIG_YENTA is not set
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
CONFIG_PCMCIA_BCM63XX=y
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PM is not set
CONFIG_NET=y
#
# Networking options
#
# CONFIG_PACKET is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
#
# Wireless
#
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_EXT is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
#
# CONFIG_MTD_CHAR is not set
# CONFIG_MTD_BLKDEVS is not set
# CONFIG_MTD_BLOCK is not set
# CONFIG_MTD_BLOCK_RO is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=0x8000000
CONFIG_MTD_PHYSMAP_LEN=0
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
# CONFIG_MTD_NAND is not set
# CONFIG_MTD_ONENAND is not set
#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
# CONFIG_BLK_DEV is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
#
# Enable only one of the two stacks, unless you know what you are doing
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
# CONFIG_MARVELL_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_BROADCOM_PHY is not set
CONFIG_BCM63XX_PHY=y
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_DM9000 is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
CONFIG_BCM63XX_ENET=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_NET_PCMCIA is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
# CONFIG_INPUT is not set
#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_BCM63XX=y
CONFIG_SERIAL_BCM63XX_CONSOLE=y
# CONFIG_UNIX98_PTYS is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
# CONFIG_IPWIRELESS is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
# CONFIG_VIDEO_MEDIA is not set
#
# Multimedia drivers
#
# CONFIG_DAB is not set
#
# Graphics support
#
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=y
#
# Display hardware drivers
#
# CONFIG_SOUND is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
# CONFIG_USB_DEVICEFS is not set
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_MON is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4DEV_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_CMDLINE="console=ttyS0,115200"
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y

1
target/linux/brcm63xx/files-2.6.30/arch/mips/include/asm/mach-bcm63xx
View File

@ -1 +0,0 @@
../../../../include/asm-mips/mach-bcm63xx

21
target/linux/brcm63xx/files-2.6.30/arch/mips/pci/fixup-bcm63xx.c
View File

@ -1,21 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/types.h>
#include <linux/pci.h>
#include <bcm63xx_cpu.h>
int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
return bcm63xx_get_irq_number(IRQ_PCI);
}
int pcibios_plat_dev_init(struct pci_dev *dev)
{
return 0;
}

467
target/linux/brcm63xx/files-2.6.30/arch/mips/pci/ops-bcm63xx.c
View File

@ -1,467 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/io.h>
#include "pci-bcm63xx.h"
/*
* swizzle 32bits data to return only the needed part
*/
static int postprocess_read(u32 data, int where, unsigned int size)
{
u32 ret;
ret = 0;
switch (size) {
case 1:
ret = (data >> ((where & 3) << 3)) & 0xff;
break;
case 2:
ret = (data >> ((where & 3) << 3)) & 0xffff;
break;
case 4:
ret = data;
break;
}
return ret;
}
static int preprocess_write(u32 orig_data, u32 val, int where,
unsigned int size)
{
u32 ret;
ret = 0;
switch (size) {
case 1:
ret = (orig_data & ~(0xff << ((where & 3) << 3))) |
(val << ((where & 3) << 3));
break;
case 2:
ret = (orig_data & ~(0xffff << ((where & 3) << 3))) |
(val << ((where & 3) << 3));
break;
case 4:
ret = val;
break;
}
return ret;
}
/*
* setup hardware for a configuration cycle with given parameters
*/
static int bcm63xx_setup_cfg_access(int type, unsigned int busn,
unsigned int devfn, int where)
{
unsigned int slot, func, reg;
u32 val;
slot = PCI_SLOT(devfn);
func = PCI_FUNC(devfn);
reg = where >> 2;
/* sanity check */
if (slot > (MPI_L2PCFG_DEVNUM_MASK >> MPI_L2PCFG_DEVNUM_SHIFT))
return 1;
if (func > (MPI_L2PCFG_FUNC_MASK >> MPI_L2PCFG_FUNC_SHIFT))
return 1;
if (reg > (MPI_L2PCFG_REG_MASK >> MPI_L2PCFG_REG_SHIFT))
return 1;
/* ok, setup config access */
val = (reg << MPI_L2PCFG_REG_SHIFT);
val |= (func << MPI_L2PCFG_FUNC_SHIFT);
val |= (slot << MPI_L2PCFG_DEVNUM_SHIFT);
val |= MPI_L2PCFG_CFG_USEREG_MASK;
val |= MPI_L2PCFG_CFG_SEL_MASK;
/* type 0 cycle for local bus, type 1 cycle for anything else */
if (type != 0) {
/* FIXME: how to specify bus ??? */
val |= (1 << MPI_L2PCFG_CFG_TYPE_SHIFT);
}
bcm_mpi_writel(val, MPI_L2PCFG_REG);
return 0;
}
static int bcm63xx_do_cfg_read(int type, unsigned int busn,
unsigned int devfn, int where, int size,
u32 *val)
{
u32 data;
/* two phase cycle, first we write address, then read data at
* another location, caller already has a spinlock so no need
* to add one here */
if (bcm63xx_setup_cfg_access(type, busn, devfn, where))
return PCIBIOS_DEVICE_NOT_FOUND;
iob();
data = le32_to_cpu(__raw_readl(pci_iospace_start));
/* restore IO space normal behaviour */
bcm_mpi_writel(0, MPI_L2PCFG_REG);
*val = postprocess_read(data, where, size);
return PCIBIOS_SUCCESSFUL;
}
static int bcm63xx_do_cfg_write(int type, unsigned int busn,
unsigned int devfn, int where, int size,
u32 val)
{
u32 data;
/* two phase cycle, first we write address, then write data to
* another location, caller already has a spinlock so no need
* to add one here */
if (bcm63xx_setup_cfg_access(type, busn, devfn, where))
return PCIBIOS_DEVICE_NOT_FOUND;
iob();
data = le32_to_cpu(__raw_readl(pci_iospace_start));
data = preprocess_write(data, val, where, size);
__raw_writel(cpu_to_le32(data), pci_iospace_start);
wmb();
/* no way to know the access is done, we have to wait */
udelay(500);
/* restore IO space normal behaviour */
bcm_mpi_writel(0, MPI_L2PCFG_REG);
return PCIBIOS_SUCCESSFUL;
}
static int bcm63xx_pci_read(struct pci_bus *bus, unsigned int devfn,
int where, int size, u32 *val)
{
int type;
type = bus->parent ? 1 : 0;
if (type == 0 && PCI_SLOT(devfn) == CARDBUS_PCI_IDSEL)
return PCIBIOS_DEVICE_NOT_FOUND;
return bcm63xx_do_cfg_read(type, bus->number, devfn,
where, size, val);
}
static int bcm63xx_pci_write(struct pci_bus *bus, unsigned int devfn,
int where, int size, u32 val)
{
int type;
type = bus->parent ? 1 : 0;
if (type == 0 && PCI_SLOT(devfn) == CARDBUS_PCI_IDSEL)
return PCIBIOS_DEVICE_NOT_FOUND;
return bcm63xx_do_cfg_write(type, bus->number, devfn,
where, size, val);
}
struct pci_ops bcm63xx_pci_ops = {
.read = bcm63xx_pci_read,
.write = bcm63xx_pci_write
};
#ifdef CONFIG_CARDBUS
/*
* emulate configuration read access on a cardbus bridge
*/
#define FAKE_CB_BRIDGE_SLOT 0x1e
static int fake_cb_bridge_bus_number = -1;
static struct {
u16 pci_command;
u8 cb_latency;
u8 subordinate_busn;
u8 cardbus_busn;
u8 pci_busn;
int bus_assigned;
u16 bridge_control;
u32 mem_base0;
u32 mem_limit0;
u32 mem_base1;
u32 mem_limit1;
u32 io_base0;
u32 io_limit0;
u32 io_base1;
u32 io_limit1;
} fake_cb_bridge_regs;
static int fake_cb_bridge_read(int where, int size, u32 *val)
{
unsigned int reg;
u32 data;
data = 0;
reg = where >> 2;
switch (reg) {
case (PCI_VENDOR_ID >> 2):
case (PCI_CB_SUBSYSTEM_VENDOR_ID >> 2):
/* create dummy vendor/device id from our cpu id */
data = (bcm63xx_get_cpu_id() << 16) | PCI_VENDOR_ID_BROADCOM;
break;
case (PCI_COMMAND >> 2):
data = (PCI_STATUS_DEVSEL_SLOW << 16);
data |= fake_cb_bridge_regs.pci_command;
break;
case (PCI_CLASS_REVISION >> 2):
data = (PCI_CLASS_BRIDGE_CARDBUS << 16);
break;
case (PCI_CACHE_LINE_SIZE >> 2):
data = (PCI_HEADER_TYPE_CARDBUS << 16);
break;
case (PCI_INTERRUPT_LINE >> 2):
/* bridge control */
data = (fake_cb_bridge_regs.bridge_control << 16);
/* pin:intA line:0xff */
data |= (0x1 << 8) | 0xff;
break;
case (PCI_CB_PRIMARY_BUS >> 2):
data = (fake_cb_bridge_regs.cb_latency << 24);
data |= (fake_cb_bridge_regs.subordinate_busn << 16);
data |= (fake_cb_bridge_regs.cardbus_busn << 8);
data |= fake_cb_bridge_regs.pci_busn;
break;
case (PCI_CB_MEMORY_BASE_0 >> 2):
data = fake_cb_bridge_regs.mem_base0;
break;
case (PCI_CB_MEMORY_LIMIT_0 >> 2):
data = fake_cb_bridge_regs.mem_limit0;
break;
case (PCI_CB_MEMORY_BASE_1 >> 2):
data = fake_cb_bridge_regs.mem_base1;
break;
case (PCI_CB_MEMORY_LIMIT_1 >> 2):
data = fake_cb_bridge_regs.mem_limit1;
break;
case (PCI_CB_IO_BASE_0 >> 2):
/* | 1 for 32bits io support */
data = fake_cb_bridge_regs.io_base0 | 0x1;
break;
case (PCI_CB_IO_LIMIT_0 >> 2):
data = fake_cb_bridge_regs.io_limit0;
break;
case (PCI_CB_IO_BASE_1 >> 2):
/* | 1 for 32bits io support */
data = fake_cb_bridge_regs.io_base1 | 0x1;
break;
case (PCI_CB_IO_LIMIT_1 >> 2):
data = fake_cb_bridge_regs.io_limit1;
break;
}
*val = postprocess_read(data, where, size);
return PCIBIOS_SUCCESSFUL;
}
/*
* emulate configuration write access on a cardbus bridge
*/
static int fake_cb_bridge_write(int where, int size, u32 val)
{
unsigned int reg;
u32 data, tmp;
int ret;
ret = fake_cb_bridge_read((where & ~0x3), 4, &data);
if (ret != PCIBIOS_SUCCESSFUL)
return ret;
data = preprocess_write(data, val, where, size);
reg = where >> 2;
switch (reg) {
case (PCI_COMMAND >> 2):
fake_cb_bridge_regs.pci_command = (data & 0xffff);
break;
case (PCI_CB_PRIMARY_BUS >> 2):
fake_cb_bridge_regs.cb_latency = (data >> 24) & 0xff;
fake_cb_bridge_regs.subordinate_busn = (data >> 16) & 0xff;
fake_cb_bridge_regs.cardbus_busn = (data >> 8) & 0xff;
fake_cb_bridge_regs.pci_busn = data & 0xff;
if (fake_cb_bridge_regs.cardbus_busn)
fake_cb_bridge_regs.bus_assigned = 1;
break;
case (PCI_INTERRUPT_LINE >> 2):
tmp = (data >> 16) & 0xffff;
/* disable memory prefetch support */
tmp &= ~PCI_CB_BRIDGE_CTL_PREFETCH_MEM0;
tmp &= ~PCI_CB_BRIDGE_CTL_PREFETCH_MEM1;
fake_cb_bridge_regs.bridge_control = tmp;
break;
case (PCI_CB_MEMORY_BASE_0 >> 2):
fake_cb_bridge_regs.mem_base0 = data;
break;
case (PCI_CB_MEMORY_LIMIT_0 >> 2):
fake_cb_bridge_regs.mem_limit0 = data;
break;
case (PCI_CB_MEMORY_BASE_1 >> 2):
fake_cb_bridge_regs.mem_base1 = data;
break;
case (PCI_CB_MEMORY_LIMIT_1 >> 2):
fake_cb_bridge_regs.mem_limit1 = data;
break;
case (PCI_CB_IO_BASE_0 >> 2):
fake_cb_bridge_regs.io_base0 = data;
break;
case (PCI_CB_IO_LIMIT_0 >> 2):
fake_cb_bridge_regs.io_limit0 = data;
break;
case (PCI_CB_IO_BASE_1 >> 2):
fake_cb_bridge_regs.io_base1 = data;
break;
case (PCI_CB_IO_LIMIT_1 >> 2):
fake_cb_bridge_regs.io_limit1 = data;
break;
}
return PCIBIOS_SUCCESSFUL;
}
static int bcm63xx_cb_read(struct pci_bus *bus, unsigned int devfn,
int where, int size, u32 *val)
{
/* snoop access to slot 0x1e on root bus, we fake a cardbus
* bridge at this location */
if (!bus->parent && PCI_SLOT(devfn) == FAKE_CB_BRIDGE_SLOT) {
fake_cb_bridge_bus_number = bus->number;
return fake_cb_bridge_read(where, size, val);
}
/* a configuration cycle for the device behind the cardbus
* bridge is actually done as a type 0 cycle on the primary
* bus. This means that only one device can be on the cardbus
* bus */
if (fake_cb_bridge_regs.bus_assigned &&
bus->number == fake_cb_bridge_regs.cardbus_busn &&
PCI_SLOT(devfn) == 0)
return bcm63xx_do_cfg_read(0, 0,
PCI_DEVFN(CARDBUS_PCI_IDSEL, 0),
where, size, val);
return PCIBIOS_DEVICE_NOT_FOUND;
}
static int bcm63xx_cb_write(struct pci_bus *bus, unsigned int devfn,
int where, int size, u32 val)
{
if (!bus->parent && PCI_SLOT(devfn) == FAKE_CB_BRIDGE_SLOT) {
fake_cb_bridge_bus_number = bus->number;
return fake_cb_bridge_write(where, size, val);
}
if (fake_cb_bridge_regs.bus_assigned &&
bus->number == fake_cb_bridge_regs.cardbus_busn &&
PCI_SLOT(devfn) == 0)
return bcm63xx_do_cfg_write(0, 0,
PCI_DEVFN(CARDBUS_PCI_IDSEL, 0),
where, size, val);
return PCIBIOS_DEVICE_NOT_FOUND;
}
struct pci_ops bcm63xx_cb_ops = {
.read = bcm63xx_cb_read,
.write = bcm63xx_cb_write,
};
/*
* only one IO window, so it cannot be shared by PCI and cardbus, use
* fixup to choose and detect unhandled configuration
*/
static void bcm63xx_fixup(struct pci_dev *dev)
{
static int io_window = -1;
int i, found, new_io_window;
u32 val;
/* look for any io resource */
found = 0;
for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
if (pci_resource_flags(dev, i) & IORESOURCE_IO) {
found = 1;
break;
}
}
if (!found)
return;
/* skip our fake bus with only cardbus bridge on it */
if (dev->bus->number == fake_cb_bridge_bus_number)
return;
/* find on which bus the device is */
if (fake_cb_bridge_regs.bus_assigned &&
dev->bus->number == fake_cb_bridge_regs.cardbus_busn &&
PCI_SLOT(dev->devfn) == 0)
new_io_window = 1;
else
new_io_window = 0;
if (new_io_window == io_window)
return;
if (io_window != -1) {
printk(KERN_ERR "bcm63xx: both PCI and cardbus devices "
"need IO, which hardware cannot do\n");
return;
}
printk(KERN_INFO "bcm63xx: PCI IO window assigned to %s\n",
(new_io_window == 0) ? "PCI" : "cardbus");
val = bcm_mpi_readl(MPI_L2PIOREMAP_REG);
if (io_window)
val |= MPI_L2PREMAP_IS_CARDBUS_MASK;
else
val &= ~MPI_L2PREMAP_IS_CARDBUS_MASK;
bcm_mpi_writel(val, MPI_L2PIOREMAP_REG);
io_window = new_io_window;
}
DECLARE_PCI_FIXUP_ENABLE(PCI_ANY_ID, PCI_ANY_ID, bcm63xx_fixup);
#endif

222
target/linux/brcm63xx/files-2.6.30/arch/mips/pci/pci-bcm63xx.c
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@ -1,222 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/bootinfo.h>
#include "pci-bcm63xx.h"
/* allow PCI to be disabled at runtime depending on board nvram
* configuration */
int bcm63xx_pci_enabled = 0;
static struct resource bcm_pci_mem_resource = {
.name = "bcm63xx PCI memory space",
.start = BCM_PCI_MEM_BASE_PA,
.end = BCM_PCI_MEM_END_PA,
.flags = IORESOURCE_MEM
};
static struct resource bcm_pci_io_resource = {
.name = "bcm63xx PCI IO space",
.start = BCM_PCI_IO_BASE_PA,
#ifdef CONFIG_CARDBUS
.end = BCM_PCI_IO_HALF_PA,
#else
.end = BCM_PCI_IO_END_PA,
#endif
.flags = IORESOURCE_IO
};
struct pci_controller bcm63xx_controller = {
.pci_ops = &bcm63xx_pci_ops,
.io_resource = &bcm_pci_io_resource,
.mem_resource = &bcm_pci_mem_resource,
};
/*
* We handle cardbus via a fake Cardbus bridge, memory and io spaces
* have to be clearly separated from PCI one since we have different
* memory decoder.
*/
#ifdef CONFIG_CARDBUS
static struct resource bcm_cb_mem_resource = {
.name = "bcm63xx Cardbus memory space",
.start = BCM_CB_MEM_BASE_PA,
.end = BCM_CB_MEM_END_PA,
.flags = IORESOURCE_MEM
};
static struct resource bcm_cb_io_resource = {
.name = "bcm63xx Cardbus IO space",
.start = BCM_PCI_IO_HALF_PA + 1,
.end = BCM_PCI_IO_END_PA,
.flags = IORESOURCE_IO
};
struct pci_controller bcm63xx_cb_controller = {
.pci_ops = &bcm63xx_cb_ops,
.io_resource = &bcm_cb_io_resource,
.mem_resource = &bcm_cb_mem_resource,
};
#endif
static u32 bcm63xx_int_cfg_readl(u32 reg)
{
u32 tmp;
tmp = reg & MPI_PCICFGCTL_CFGADDR_MASK;
tmp |= MPI_PCICFGCTL_WRITEEN_MASK;
bcm_mpi_writel(tmp, MPI_PCICFGCTL_REG);
iob();
return bcm_mpi_readl(MPI_PCICFGDATA_REG);
}
static void bcm63xx_int_cfg_writel(u32 val, u32 reg)
{
u32 tmp;
tmp = reg & MPI_PCICFGCTL_CFGADDR_MASK;
tmp |= MPI_PCICFGCTL_WRITEEN_MASK;
bcm_mpi_writel(tmp, MPI_PCICFGCTL_REG);
bcm_mpi_writel(val, MPI_PCICFGDATA_REG);
}
void __iomem *pci_iospace_start;
static int __init bcm63xx_pci_init(void)
{
unsigned int mem_size;
u32 val;
if (!BCMCPU_IS_6348() && !BCMCPU_IS_6358())
return -ENODEV;
if (!bcm63xx_pci_enabled)
return -ENODEV;
/*
* configuration access are done through IO space, remap 4
* first bytes to access it from CPU.
*
* this means that no io access from CPU should happen while
* we do a configuration cycle, but there's no way we can add
* a spinlock for each io access, so this is currently kind of
* broken on SMP.
*/
pci_iospace_start = ioremap_nocache(BCM_PCI_IO_BASE_PA, 4);
if (!pci_iospace_start)
return -ENOMEM;
/* setup local bus to PCI access (PCI memory) */
val = BCM_PCI_MEM_BASE_PA & MPI_L2P_BASE_MASK;
bcm_mpi_writel(val, MPI_L2PMEMBASE1_REG);
bcm_mpi_writel(~(BCM_PCI_MEM_SIZE - 1), MPI_L2PMEMRANGE1_REG);
bcm_mpi_writel(val | MPI_L2PREMAP_ENABLED_MASK, MPI_L2PMEMREMAP1_REG);
/* set Cardbus IDSEL (type 0 cfg access on primary bus for
* this IDSEL will be done on Cardbus instead) */
val = bcm_pcmcia_readl(PCMCIA_C1_REG);
val &= ~PCMCIA_C1_CBIDSEL_MASK;
val |= (CARDBUS_PCI_IDSEL << PCMCIA_C1_CBIDSEL_SHIFT);
bcm_pcmcia_writel(val, PCMCIA_C1_REG);
#ifdef CONFIG_CARDBUS
/* setup local bus to PCI access (Cardbus memory) */
val = BCM_CB_MEM_BASE_PA & MPI_L2P_BASE_MASK;
bcm_mpi_writel(val, MPI_L2PMEMBASE2_REG);
bcm_mpi_writel(~(BCM_CB_MEM_SIZE - 1), MPI_L2PMEMRANGE2_REG);
val |= MPI_L2PREMAP_ENABLED_MASK | MPI_L2PREMAP_IS_CARDBUS_MASK;
bcm_mpi_writel(val, MPI_L2PMEMREMAP2_REG);
#else
/* disable second access windows */
bcm_mpi_writel(0, MPI_L2PMEMREMAP2_REG);
#endif
/* setup local bus to PCI access (IO memory), we have only 1
* IO window for both PCI and cardbus, but it cannot handle
* both at the same time, assume standard PCI for now, if
* cardbus card has IO zone, PCI fixup will change window to
* cardbus */
val = BCM_PCI_IO_BASE_PA & MPI_L2P_BASE_MASK;
bcm_mpi_writel(val, MPI_L2PIOBASE_REG);
bcm_mpi_writel(~(BCM_PCI_IO_SIZE - 1), MPI_L2PIORANGE_REG);
bcm_mpi_writel(val | MPI_L2PREMAP_ENABLED_MASK, MPI_L2PIOREMAP_REG);
/* enable PCI related GPIO pins */
bcm_mpi_writel(MPI_LOCBUSCTL_EN_PCI_GPIO_MASK, MPI_LOCBUSCTL_REG);
/* setup PCI to local bus access, used by PCI device to target
* local RAM while bus mastering */
bcm63xx_int_cfg_writel(0, PCI_BASE_ADDRESS_3);
if (BCMCPU_IS_6358())
val = MPI_SP0_REMAP_ENABLE_MASK;
else
val = 0;
bcm_mpi_writel(val, MPI_SP0_REMAP_REG);
bcm63xx_int_cfg_writel(0x0, PCI_BASE_ADDRESS_4);
bcm_mpi_writel(0, MPI_SP1_REMAP_REG);
mem_size = bcm63xx_get_memory_size();
/* 6348 before rev b0 exposes only 16 MB of RAM memory through
* PCI, throw a warning if we have more memory */
if (BCMCPU_IS_6348() && (bcm63xx_get_cpu_rev() & 0xf0) == 0xa0) {
if (mem_size > (16 * 1024 * 1024))
printk(KERN_WARNING "bcm63xx: this CPU "
"revision cannot handle more than 16MB "
"of RAM for PCI bus mastering\n");
} else {
/* setup sp0 range to local RAM size */
bcm_mpi_writel(~(mem_size - 1), MPI_SP0_RANGE_REG);
bcm_mpi_writel(0, MPI_SP1_RANGE_REG);
}
/* change host bridge retry counter to infinite number of
* retry, needed for some broadcom wifi cards with Silicon
* Backplane bus where access to srom seems very slow */
val = bcm63xx_int_cfg_readl(BCMPCI_REG_TIMERS);
val &= ~REG_TIMER_RETRY_MASK;
bcm63xx_int_cfg_writel(val, BCMPCI_REG_TIMERS);
/* enable memory decoder and bus mastering */
val = bcm63xx_int_cfg_readl(PCI_COMMAND);
val |= (PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
bcm63xx_int_cfg_writel(val, PCI_COMMAND);
/* enable read prefetching & disable byte swapping for bus
* mastering transfers */
val = bcm_mpi_readl(MPI_PCIMODESEL_REG);
val &= ~MPI_PCIMODESEL_BAR1_NOSWAP_MASK;
val &= ~MPI_PCIMODESEL_BAR2_NOSWAP_MASK;
val &= ~MPI_PCIMODESEL_PREFETCH_MASK;
val |= (8 << MPI_PCIMODESEL_PREFETCH_SHIFT);
bcm_mpi_writel(val, MPI_PCIMODESEL_REG);
/* enable pci interrupt */
val = bcm_mpi_readl(MPI_LOCINT_REG);
val |= MPI_LOCINT_MASK(MPI_LOCINT_EXT_PCI_INT);
bcm_mpi_writel(val, MPI_LOCINT_REG);
register_pci_controller(&bcm63xx_controller);
#ifdef CONFIG_CARDBUS
register_pci_controller(&bcm63xx_cb_controller);
#endif
/* mark memory space used for IO mapping as reserved */
request_mem_region(BCM_PCI_IO_BASE_PA, BCM_PCI_IO_SIZE,
"bcm63xx PCI IO space");
return 0;
}
arch_initcall(bcm63xx_pci_init);

27
target/linux/brcm63xx/files-2.6.30/arch/mips/pci/pci-bcm63xx.h
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@ -1,27 +0,0 @@
#ifndef PCI_BCM63XX_H_
#define PCI_BCM63XX_H_
#include <bcm63xx_cpu.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_dev_pci.h>
/*
* Cardbus shares the PCI bus, but has no IDSEL, so a special id is
* reserved for it. If you have a standard PCI device at this id, you
* need to change the following definition.
*/
#define CARDBUS_PCI_IDSEL 0x8
/*
* defined in ops-bcm63xx.c
*/
extern struct pci_ops bcm63xx_pci_ops;
extern struct pci_ops bcm63xx_cb_ops;
/*
* defined in pci-bcm63xx.c
*/
extern void __iomem *pci_iospace_start;
#endif /* ! PCI_BCM63XX_H_ */

399
target/linux/brcm63xx/files-2.6.30/drivers/mtd/maps/bcm963xx-flash.c
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@ -1,399 +0,0 @@
/*
* Copyright (C) 2006-2008 Florian Fainelli <florian@openwrt.org>
* Mike Albon <malbon@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/mtd/map.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/vmalloc.h>
#include <linux/platform_device.h>
#include <bcm_tag.h>
#include <asm/io.h>
#define BUSWIDTH 2 /* Buswidth */
#define EXTENDED_SIZE 0xBFC00000 /* Extended flash address */
#define PFX KBUILD_MODNAME ": "
extern int parse_redboot_partitions(struct mtd_info *master, struct mtd_partition **pparts, unsigned long fis_origin);
static struct mtd_partition *parsed_parts;
static struct mtd_info *bcm963xx_mtd_info;
static struct map_info bcm963xx_map = {
.name = "bcm963xx",
.bankwidth = BUSWIDTH,
};
static struct tagiddesc_t tagidtab[NUM_TAGID] = TAGID_DEFINITIONS;
static uint32_t tagcrc32tab[256] = {
0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
};
static uint32_t tagcrc32(uint32_t crc, uint8_t *data, size_t len)
{
while (len--)
crc = (crc >> 8) ^ tagcrc32tab[(crc ^ *data++) & 0xFF];
return crc;
}
static int parse_cfe_partitions( struct mtd_info *master, struct mtd_partition **pparts)
{
int nrparts = 3, curpart = 0; /* CFE,NVRAM and global LINUX are always present. */
union bcm_tag *buf;
struct mtd_partition *parts;
int ret;
size_t retlen;
unsigned int rootfsaddr, kerneladdr, spareaddr;
unsigned int rootfslen, kernellen, sparelen, totallen;
unsigned char *tagid;
int namelen = 0;
int i;
uint32_t tagidcrc;
uint32_t calctagidcrc;
bool tagid_match = false;
char *boardid;
char *tagversion;
char *matchtagid;
/* Allocate memory for buffer */
buf = vmalloc(sizeof(union bcm_tag));
if (!buf)
return -ENOMEM;
/* Get the tag */
ret = master->read(master,master->erasesize,sizeof(union bcm_tag), &retlen, (void *)buf);
if (retlen != sizeof(union bcm_tag)){
vfree(buf);
return -EIO;
}
/* tagId isn't in the same location, so we check each tagid against the
* tagid CRC. If the CRC is valid we have found the right tag and so
* use that tag
*/
for (i = 0; i < NUM_TAGID; i++) {
switch(i) {
case 0:
matchtagid = "bccfe";
tagid = &(buf->bccfe.tagId[0]);
sscanf(buf->bccfe.rootAddress,"%u", &rootfsaddr);
sscanf(buf->bccfe.rootLength, "%u", &rootfslen);
sscanf(buf->bccfe.kernelAddress, "%u", &kerneladdr);
sscanf(buf->bccfe.kernelLength, "%u", &kernellen);
sscanf(buf->bccfe.totalLength, "%u", &totallen);
tagidcrc = *(uint32_t *)&(buf->bccfe.tagIdCRC[0]);
tagversion = &(buf->bccfe.tagVersion[0]);
boardid = &(buf->bccfe.boardid[0]);
break;
case 1:
matchtagid = "bc300";
tagid = &(buf->bc300.tagId[0]);
sscanf(buf->bc300.rootAddress,"%u", &rootfsaddr);
sscanf(buf->bc300.rootLength, "%u", &rootfslen);
sscanf(buf->bc300.kernelAddress, "%u", &kerneladdr);
sscanf(buf->bc300.kernelLength, "%u", &kernellen);
sscanf(buf->bc300.totalLength, "%u", &totallen);
tagidcrc = *(uint32_t *)&(buf->bc300.tagIdCRC[0]);
tagversion = &(buf->bc300.tagVersion[0]);
boardid = &(buf->bc300.boardid[0]);
break;
case 2:
matchtagid = "ag306";
tagid = &(buf->ag306.tagId[0]);
sscanf(buf->ag306.rootAddress,"%u", &rootfsaddr);
sscanf(buf->ag306.rootLength, "%u", &rootfslen);
sscanf(buf->ag306.kernelAddress, "%u", &kerneladdr);
sscanf(buf->ag306.kernelLength, "%u", &kernellen);
sscanf(buf->ag306.totalLength, "%u", &totallen);
tagidcrc = *(uint32_t *)&(buf->ag306.tagIdCRC[0]);
tagversion = &(buf->ag306.tagVersion[0]);
boardid = &(buf->ag306.boardid[0]);
break;
case 3:
matchtagid = "bc221";
tagid = &(buf->bc221.tagId[0]);
sscanf(buf->bc221.rootAddress,"%u", &rootfsaddr);
sscanf(buf->bc221.rootLength, "%u", &rootfslen);
sscanf(buf->bc221.kernelAddress, "%u", &kerneladdr);
sscanf(buf->bc221.kernelLength, "%u", &kernellen);
sscanf(buf->bc221.totalLength, "%u", &totallen);
tagidcrc = *(uint32_t *)&(buf->bc221.tagIdCRC[0]);
tagversion = &(buf->bc221.tagVersion[0]);
boardid = &(buf->bc221.boardid[0]);
break;
case 4:
matchtagid = "bc310";
tagid = &(buf->bc310.tagId[0]);
sscanf(buf->bc310.rootAddress,"%u", &rootfsaddr);
sscanf(buf->bc310.rootLength, "%u", &rootfslen);
sscanf(buf->bc310.kernelAddress, "%u", &kerneladdr);
sscanf(buf->bc310.kernelLength, "%u", &kernellen);
sscanf(buf->bc310.totalLength, "%u", &totallen);
tagidcrc = *(uint32_t *)&(buf->bc310.tagIdCRC[0]);
tagversion = &(buf->bc310.tagVersion[0]);
boardid = &(buf->bc310.boardid[0]);
break;
}
if (strncmp(tagid, matchtagid, TAGID_LEN) != 0) {
continue;
}
calctagidcrc = htonl(tagcrc32(IMAGETAG_CRC_START, tagid, TAGID_LEN));
if (tagidcrc == calctagidcrc) {
tagid_match = true;
break;
}
}
if (!tagid_match) {
tagid = "bcram";
sscanf(buf->bccfe.rootAddress,"%u", &rootfsaddr);
sscanf(buf->bccfe.rootLength, "%u", &rootfslen);
sscanf(buf->bccfe.kernelAddress, "%u", &kerneladdr);
sscanf(buf->bccfe.kernelLength, "%u", &kernellen);
sscanf(buf->bccfe.totalLength, "%u", &totallen);
tagidcrc = *(uint32_t *)&(buf->bccfe.tagIdCRC[0]);
tagversion = &(buf->bccfe.tagVersion[0]);
boardid = &(buf->bccfe.boardid[0]);
}
printk(KERN_INFO PFX "CFE boot tag found with version %s, board type %s, and tagid %s.\n",tagversion,boardid,tagid);
rootfsaddr = rootfsaddr - EXTENDED_SIZE;
kerneladdr = kerneladdr - EXTENDED_SIZE;
spareaddr = roundup(totallen,master->erasesize) + master->erasesize;
sparelen = master->size - spareaddr - master->erasesize;
/* Determine number of partitions */
namelen = 8;
if (rootfslen > 0){
nrparts++;
namelen =+ 6;
};
if (kernellen > 0) {
nrparts++;
namelen =+ 6;
};
/* Ask kernel for more memory */
parts = kzalloc(sizeof(*parts) * nrparts + 10 * nrparts, GFP_KERNEL);
if (!parts) {
vfree(buf);
return -ENOMEM;
};
/* Start building partition list */
parts[curpart].name = "CFE";
parts[curpart].offset = 0;
parts[curpart].size = master->erasesize;
curpart++;
if (kernellen > 0) {
parts[curpart].name = "kernel";
parts[curpart].offset = kerneladdr;
parts[curpart].size = kernellen;
curpart++;
};
if (rootfslen > 0) {
parts[curpart].name = "rootfs";
parts[curpart].offset = rootfsaddr;
parts[curpart].size = rootfslen;
if (sparelen > 0)
parts[curpart].size += sparelen;
curpart++;
};
parts[curpart].name = "nvram";
parts[curpart].offset = master->size - master->erasesize;
parts[curpart].size = master->erasesize;
/* Global partition "linux" to make easy firmware upgrade */
curpart++;
parts[curpart].name = "linux";
parts[curpart].offset = parts[0].size;
parts[curpart].size = master->size - parts[0].size - parts[3].size;
for (i = 0; i < nrparts; i++)
printk(KERN_INFO PFX "Partition %d is %s offset %lx and length %lx\n", i, parts[i].name, parts[i].offset, parts[i].size);
printk(KERN_INFO PFX "Spare partition is %x offset and length %x\n", spareaddr, sparelen);
*pparts = parts;
vfree(buf);
return nrparts;
};
static int bcm963xx_detect_cfe(struct mtd_info *master)
{
int idoffset = 0x4e0;
static char idstring[8] = "CFE1CFE1";
char buf[9];
int ret;
size_t retlen;
ret = master->read(master, idoffset, 8, &retlen, (void *)buf);
buf[retlen] = 0;
printk(KERN_INFO PFX "Read Signature value of %s\n", buf);
return strncmp(idstring, buf, 8);
}
static int bcm963xx_probe(struct platform_device *pdev)
{
int err = 0;
int parsed_nr_parts = 0;
char *part_type;
struct resource *r;
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
bcm963xx_map.phys = r->start;
bcm963xx_map.size = (r->end - r->start) + 1;
bcm963xx_map.virt = ioremap(r->start, r->end - r->start + 1);
if (!bcm963xx_map.virt) {
printk(KERN_ERR PFX "Failed to ioremap\n");
return -EIO;
}
printk(KERN_INFO PFX "0x%08lx at 0x%08x\n", bcm963xx_map.size, bcm963xx_map.phys);
simple_map_init(&bcm963xx_map);
bcm963xx_mtd_info = do_map_probe("cfi_probe", &bcm963xx_map);
if (!bcm963xx_mtd_info) {
printk(KERN_ERR PFX "Failed to probe using CFI\n");
err = -EIO;
goto err_probe;
}
bcm963xx_mtd_info->owner = THIS_MODULE;
/* This is mutually exclusive */
if (bcm963xx_detect_cfe(bcm963xx_mtd_info) == 0) {
printk(KERN_INFO PFX "CFE bootloader detected\n");
if (parsed_nr_parts == 0) {
int ret = parse_cfe_partitions(bcm963xx_mtd_info, &parsed_parts);
if (ret > 0) {
part_type = "CFE";
parsed_nr_parts = ret;
}
}
} else {
printk(KERN_INFO PFX "assuming RedBoot bootloader\n");
if (bcm963xx_mtd_info->size > 0x00400000) {
printk(KERN_INFO PFX "Support for extended flash memory size : 0x%lx ; ONLY 64MBIT SUPPORT\n", bcm963xx_mtd_info->size);
bcm963xx_map.virt = (u32)(EXTENDED_SIZE);
}
#ifdef CONFIG_MTD_REDBOOT_PARTS
if (parsed_nr_parts == 0) {
int ret = parse_redboot_partitions(bcm963xx_mtd_info, &parsed_parts, 0);
if (ret > 0) {
part_type = "RedBoot";
parsed_nr_parts = ret;
}
}
#endif
}
return add_mtd_partitions(bcm963xx_mtd_info, parsed_parts, parsed_nr_parts);
err_probe:
iounmap(bcm963xx_map.virt);
return err;
}
static int bcm963xx_remove(struct platform_device *pdev)
{
if (bcm963xx_mtd_info) {
del_mtd_partitions(bcm963xx_mtd_info);
map_destroy(bcm963xx_mtd_info);
}
if (bcm963xx_map.virt) {
iounmap(bcm963xx_map.virt);
bcm963xx_map.virt = 0;
}
return 0;
}
static struct platform_driver bcm63xx_mtd_dev = {
.probe = bcm963xx_probe,
.remove = bcm963xx_remove,
.driver = {
.name = "bcm963xx-flash",
.owner = THIS_MODULE,
},
};
static int __init bcm963xx_mtd_init(void)
{
return platform_driver_register(&bcm63xx_mtd_dev);
}
static void __exit bcm963xx_mtd_exit(void)
{
platform_driver_unregister(&bcm63xx_mtd_dev);
}
module_init(bcm963xx_mtd_init);
module_exit(bcm963xx_mtd_exit);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Broadcom BCM63xx MTD partition parser/mapping for CFE and RedBoot");
MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
MODULE_AUTHOR("Mike Albon <malbon@openwrt.org>");

1964
target/linux/brcm63xx/files-2.6.30/drivers/net/bcm63xx_enet.c
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303
target/linux/brcm63xx/files-2.6.30/drivers/net/bcm63xx_enet.h
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@ -1,303 +0,0 @@
#ifndef BCM63XX_ENET_H_
#define BCM63XX_ENET_H_
#include <linux/types.h>
#include <linux/mii.h>
#include <linux/mutex.h>
#include <linux/phy.h>
#include <linux/platform_device.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_irq.h>
#include <bcm63xx_io.h>
/* default number of descriptor */
#define BCMENET_DEF_RX_DESC 64
#define BCMENET_DEF_TX_DESC 32
/* maximum burst len for dma (4 bytes unit) */
#define BCMENET_DMA_MAXBURST 16
/* tx transmit threshold (4 bytes unit), fifo is 256 bytes, the value
* must be low enough so that a DMA transfer of above burst length can
* not overflow the fifo */
#define BCMENET_TX_FIFO_TRESH 32
/*
* hardware maximum rx/tx packet size including FCS, max mtu is
* actually 2047, but if we set max rx size register to 2047 we won't
* get overflow information if packet size is 2048 or above
*/
#define BCMENET_MAX_MTU 2046
/*
* rx/tx dma descriptor
*/
struct bcm_enet_desc {
u32 len_stat;
u32 address;
};
#define DMADESC_LENGTH_SHIFT 16
#define DMADESC_LENGTH_MASK (0xfff << DMADESC_LENGTH_SHIFT)
#define DMADESC_OWNER_MASK (1 << 15)
#define DMADESC_EOP_MASK (1 << 14)
#define DMADESC_SOP_MASK (1 << 13)
#define DMADESC_ESOP_MASK (DMADESC_EOP_MASK | DMADESC_SOP_MASK)
#define DMADESC_WRAP_MASK (1 << 12)
#define DMADESC_UNDER_MASK (1 << 9)
#define DMADESC_APPEND_CRC (1 << 8)
#define DMADESC_OVSIZE_MASK (1 << 4)
#define DMADESC_RXER_MASK (1 << 2)
#define DMADESC_CRC_MASK (1 << 1)
#define DMADESC_OV_MASK (1 << 0)
#define DMADESC_ERR_MASK (DMADESC_UNDER_MASK | \
DMADESC_OVSIZE_MASK | \
DMADESC_RXER_MASK | \
DMADESC_CRC_MASK | \
DMADESC_OV_MASK)
/*
* MIB Counters register definitions
*/
#define ETH_MIB_TX_GD_OCTETS 0
#define ETH_MIB_TX_GD_PKTS 1
#define ETH_MIB_TX_ALL_OCTETS 2
#define ETH_MIB_TX_ALL_PKTS 3
#define ETH_MIB_TX_BRDCAST 4
#define ETH_MIB_TX_MULT 5
#define ETH_MIB_TX_64 6
#define ETH_MIB_TX_65_127 7
#define ETH_MIB_TX_128_255 8
#define ETH_MIB_TX_256_511 9
#define ETH_MIB_TX_512_1023 10
#define ETH_MIB_TX_1024_MAX 11
#define ETH_MIB_TX_JAB 12
#define ETH_MIB_TX_OVR 13
#define ETH_MIB_TX_FRAG 14
#define ETH_MIB_TX_UNDERRUN 15
#define ETH_MIB_TX_COL 16
#define ETH_MIB_TX_1_COL 17
#define ETH_MIB_TX_M_COL 18
#define ETH_MIB_TX_EX_COL 19
#define ETH_MIB_TX_LATE 20
#define ETH_MIB_TX_DEF 21
#define ETH_MIB_TX_CRS 22
#define ETH_MIB_TX_PAUSE 23
#define ETH_MIB_RX_GD_OCTETS 32
#define ETH_MIB_RX_GD_PKTS 33
#define ETH_MIB_RX_ALL_OCTETS 34
#define ETH_MIB_RX_ALL_PKTS 35
#define ETH_MIB_RX_BRDCAST 36
#define ETH_MIB_RX_MULT 37
#define ETH_MIB_RX_64 38
#define ETH_MIB_RX_65_127 39
#define ETH_MIB_RX_128_255 40
#define ETH_MIB_RX_256_511 41
#define ETH_MIB_RX_512_1023 42
#define ETH_MIB_RX_1024_MAX 43
#define ETH_MIB_RX_JAB 44
#define ETH_MIB_RX_OVR 45
#define ETH_MIB_RX_FRAG 46
#define ETH_MIB_RX_DROP 47
#define ETH_MIB_RX_CRC_ALIGN 48
#define ETH_MIB_RX_UND 49
#define ETH_MIB_RX_CRC 50
#define ETH_MIB_RX_ALIGN 51
#define ETH_MIB_RX_SYM 52
#define ETH_MIB_RX_PAUSE 53
#define ETH_MIB_RX_CNTRL 54
struct bcm_enet_mib_counters {
u64 tx_gd_octets;
u32 tx_gd_pkts;
u32 tx_all_octets;
u32 tx_all_pkts;
u32 tx_brdcast;
u32 tx_mult;
u32 tx_64;
u32 tx_65_127;
u32 tx_128_255;
u32 tx_256_511;
u32 tx_512_1023;
u32 tx_1024_max;
u32 tx_jab;
u32 tx_ovr;
u32 tx_frag;
u32 tx_underrun;
u32 tx_col;
u32 tx_1_col;
u32 tx_m_col;
u32 tx_ex_col;
u32 tx_late;
u32 tx_def;
u32 tx_crs;
u32 tx_pause;
u64 rx_gd_octets;
u32 rx_gd_pkts;
u32 rx_all_octets;
u32 rx_all_pkts;
u32 rx_brdcast;
u32 rx_mult;
u32 rx_64;
u32 rx_65_127;
u32 rx_128_255;
u32 rx_256_511;
u32 rx_512_1023;
u32 rx_1024_max;
u32 rx_jab;
u32 rx_ovr;
u32 rx_frag;
u32 rx_drop;
u32 rx_crc_align;
u32 rx_und;
u32 rx_crc;
u32 rx_align;
u32 rx_sym;
u32 rx_pause;
u32 rx_cntrl;
};
struct bcm_enet_priv {
/* mac id (from platform device id) */
int mac_id;
/* base remapped address of device */
void __iomem *base;
/* mac irq, rx_dma irq, tx_dma irq */
int irq;
int irq_rx;
int irq_tx;
/* hw view of rx & tx dma ring */
dma_addr_t rx_desc_dma;
dma_addr_t tx_desc_dma;
/* allocated size (in bytes) for rx & tx dma ring */
unsigned int rx_desc_alloc_size;
unsigned int tx_desc_alloc_size;
struct napi_struct napi;
/* dma channel id for rx */
int rx_chan;
/* number of dma desc in rx ring */
int rx_ring_size;
/* cpu view of rx dma ring */
struct bcm_enet_desc *rx_desc_cpu;
/* current number of armed descriptor given to hardware for rx */
int rx_desc_count;
/* next rx descriptor to fetch from hardware */
int rx_curr_desc;
/* next dirty rx descriptor to refill */
int rx_dirty_desc;
/* size of allocated rx skbs */
unsigned int rx_skb_size;
/* list of skb given to hw for rx */
struct sk_buff **rx_skb;
/* used when rx skb allocation failed, so we defer rx queue
* refill */
struct timer_list rx_timeout;
/* lock rx_timeout against rx normal operation */
spinlock_t rx_lock;
/* dma channel id for tx */
int tx_chan;
/* number of dma desc in tx ring */
int tx_ring_size;
/* cpu view of rx dma ring */
struct bcm_enet_desc *tx_desc_cpu;
/* number of available descriptor for tx */
int tx_desc_count;
/* next tx descriptor avaiable */
int tx_curr_desc;
/* next dirty tx descriptor to reclaim */
int tx_dirty_desc;
/* list of skb given to hw for tx */
struct sk_buff **tx_skb;
/* lock used by tx reclaim and xmit */
spinlock_t tx_lock;
/* set if internal phy is ignored and external mii interface
* is selected */
int use_external_mii;
/* set if a phy is connected, phy address must be known,
* probing is not possible */
int has_phy;
int phy_id;
/* set if connected phy has an associated irq */
int has_phy_interrupt;
int phy_interrupt;
/* used when a phy is connected (phylib used) */
struct mii_bus mii_bus;
struct phy_device *phydev;
int old_link;
int old_duplex;
int old_pause;
/* used when no phy is connected */
int force_speed_100;
int force_duplex_full;
/* pause parameters */
int pause_auto;
int pause_rx;
int pause_tx;
/* stats */
struct net_device_stats stats;
struct bcm_enet_mib_counters mib;
/* after mib interrupt, mib registers update is done in this
* work queue */
struct work_struct mib_update_task;
/* lock mib update between userspace request and workqueue */
struct mutex mib_update_lock;
/* mac clock */
struct clk *mac_clk;
/* phy clock if internal phy is used */
struct clk *phy_clk;
/* network device reference */
struct net_device *net_dev;
/* platform device reference */
struct platform_device *pdev;
/* maximum hardware transmit/receive size */
unsigned int hw_mtu;
};
#endif /* ! BCM63XX_ENET_H_ */

132
target/linux/brcm63xx/files-2.6.30/drivers/net/phy/bcm63xx.c
View File

@ -1,132 +0,0 @@
/*
* Driver for Broadcom 63xx SOCs integrated PHYs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
#include <linux/module.h>
#include <linux/phy.h>
#define MII_BCM63XX_IR 0x1a /* interrupt register */
#define MII_BCM63XX_IR_EN 0x4000 /* global interrupt enable */
#define MII_BCM63XX_IR_DUPLEX 0x0800 /* duplex changed */
#define MII_BCM63XX_IR_SPEED 0x0400 /* speed changed */
#define MII_BCM63XX_IR_LINK 0x0200 /* link changed */
#define MII_BCM63XX_IR_GMASK 0x0100 /* global interrupt mask */
MODULE_DESCRIPTION("Broadcom 63xx internal PHY driver");
MODULE_AUTHOR("Maxime Bizon <mbizon@freebox.fr>");
MODULE_LICENSE("GPL");
static int bcm63xx_config_init(struct phy_device *phydev)
{
int reg, err;
reg = phy_read(phydev, MII_BCM63XX_IR);
if (reg < 0)
return reg;
/* Mask interrupts globally. */
reg |= MII_BCM63XX_IR_GMASK;
err = phy_write(phydev, MII_BCM63XX_IR, reg);
if (err < 0)
return err;
/* Unmask events we are interested in */
reg = ~(MII_BCM63XX_IR_DUPLEX |
MII_BCM63XX_IR_SPEED |
MII_BCM63XX_IR_LINK) |
MII_BCM63XX_IR_EN;
err = phy_write(phydev, MII_BCM63XX_IR, reg);
if (err < 0)
return err;
return 0;
}
static int bcm63xx_ack_interrupt(struct phy_device *phydev)
{
int reg;
/* Clear pending interrupts. */
reg = phy_read(phydev, MII_BCM63XX_IR);
if (reg < 0)
return reg;
return 0;
}
static int bcm63xx_config_intr(struct phy_device *phydev)
{
int reg, err;
reg = phy_read(phydev, MII_BCM63XX_IR);
if (reg < 0)
return reg;
if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
reg &= ~MII_BCM63XX_IR_GMASK;
else
reg |= MII_BCM63XX_IR_GMASK;
err = phy_write(phydev, MII_BCM63XX_IR, reg);
return err;
}
static struct phy_driver bcm63xx_1_driver = {
.phy_id = 0x00406000,
.phy_id_mask = 0xfffffc00,
.name = "Broadcom BCM63XX (1)",
/* ASYM_PAUSE bit is marked RO in datasheet, so don't cheat */
.features = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
.flags = PHY_HAS_INTERRUPT,
.config_init = bcm63xx_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
.ack_interrupt = bcm63xx_ack_interrupt,
.config_intr = bcm63xx_config_intr,
.driver = { .owner = THIS_MODULE },
};
/* same phy as above, with just a different OUI */
static struct phy_driver bcm63xx_2_driver = {
.phy_id = 0x002bdc00,
.phy_id_mask = 0xfffffc00,
.name = "Broadcom BCM63XX (2)",
.features = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
.flags = PHY_HAS_INTERRUPT,
.config_init = bcm63xx_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
.ack_interrupt = bcm63xx_ack_interrupt,
.config_intr = bcm63xx_config_intr,
.driver = { .owner = THIS_MODULE },
};
static int __init bcm63xx_phy_init(void)
{
int ret;
ret = phy_driver_register(&bcm63xx_1_driver);
if (ret)
goto out_63xx_1;
ret = phy_driver_register(&bcm63xx_2_driver);
if (ret)
goto out_63xx_2;
return ret;
out_63xx_2:
phy_driver_unregister(&bcm63xx_1_driver);
out_63xx_1:
return ret;
}
static void __exit bcm63xx_phy_exit(void)
{
phy_driver_unregister(&bcm63xx_1_driver);
phy_driver_unregister(&bcm63xx_2_driver);
}
module_init(bcm63xx_phy_init);
module_exit(bcm63xx_phy_exit);

536
target/linux/brcm63xx/files-2.6.30/drivers/pcmcia/bcm63xx_pcmcia.c
View File

@ -1,536 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/ioport.h>
#include <linux/timer.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/pci.h>
#include <linux/gpio.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_io.h>
#include "bcm63xx_pcmcia.h"
#define PFX "bcm63xx_pcmcia: "
#ifdef CONFIG_CARDBUS
/* if cardbus is used, platform device needs reference to actual pci
* device */
static struct pci_dev *bcm63xx_cb_dev;
#endif
/*
* read/write helper for pcmcia regs
*/
static inline u32 pcmcia_readl(struct bcm63xx_pcmcia_socket *skt, u32 off)
{
return bcm_readl(skt->base + off);
}
static inline void pcmcia_writel(struct bcm63xx_pcmcia_socket *skt,
u32 val, u32 off)
{
bcm_writel(val, skt->base + off);
}
/*
* (Re-)Initialise the socket, turning on status interrupts and PCMCIA
* bus. This must wait for power to stabilise so that the card status
* signals report correctly.
*/
static int bcm63xx_pcmcia_sock_init(struct pcmcia_socket *sock)
{
struct bcm63xx_pcmcia_socket *skt;
skt = sock->driver_data;
return 0;
}
/*
* Remove power on the socket, disable IRQs from the card.
* Turn off status interrupts, and disable the PCMCIA bus.
*/
static int bcm63xx_pcmcia_suspend(struct pcmcia_socket *sock)
{
struct bcm63xx_pcmcia_socket *skt;
skt = sock->driver_data;
return 0;
}
/*
* Implements the set_socket() operation for the in-kernel PCMCIA
* service (formerly SS_SetSocket in Card Services). We more or
* less punt all of this work and let the kernel handle the details
* of power configuration, reset, &c. We also record the value of
* `state' in order to regurgitate it to the PCMCIA core later.
*/
static int bcm63xx_pcmcia_set_socket(struct pcmcia_socket *sock,
socket_state_t *state)
{
struct bcm63xx_pcmcia_socket *skt;
unsigned long flags;
u32 val;
skt = sock->driver_data;
spin_lock_irqsave(&skt->lock, flags);
/* apply requested socket power */
/* FIXME: hardware can't do this */
/* apply socket reset */
val = pcmcia_readl(skt, PCMCIA_C1_REG);
if (state->flags & SS_RESET)
val |= PCMCIA_C1_RESET_MASK;
else
val &= ~PCMCIA_C1_RESET_MASK;
/* reverse reset logic for cardbus card */
if (skt->card_detected && (skt->card_type & CARD_CARDBUS))
val ^= PCMCIA_C1_RESET_MASK;
pcmcia_writel(skt, val, PCMCIA_C1_REG);
/* keep requested state for event reporting */
skt->requested_state = *state;
spin_unlock_irqrestore(&skt->lock, flags);
return 0;
}
/*
* identity cardtype from VS[12] input, CD[12] input while only VS2 is
* floating, and CD[12] input while only VS1 is floating
*/
enum {
IN_VS1 = (1 << 0),
IN_VS2 = (1 << 1),
IN_CD1_VS2H = (1 << 2),
IN_CD2_VS2H = (1 << 3),
IN_CD1_VS1H = (1 << 4),
IN_CD2_VS1H = (1 << 5),
};
static const u8 vscd_to_cardtype[] = {
/* VS1 float, VS2 float */
[IN_VS1 | IN_VS2] = (CARD_PCCARD | CARD_5V),
/* VS1 grounded, VS2 float */
[IN_VS2] = (CARD_PCCARD | CARD_5V | CARD_3V),
/* VS1 grounded, VS2 grounded */
[0] = (CARD_PCCARD | CARD_5V | CARD_3V | CARD_XV),
/* VS1 tied to CD1, VS2 float */
[IN_VS1 | IN_VS2 | IN_CD1_VS1H] = (CARD_CARDBUS | CARD_3V),
/* VS1 grounded, VS2 tied to CD2 */
[IN_VS2 | IN_CD2_VS2H] = (CARD_CARDBUS | CARD_3V | CARD_XV),
/* VS1 tied to CD2, VS2 grounded */
[IN_VS1 | IN_CD2_VS1H] = (CARD_CARDBUS | CARD_3V | CARD_XV | CARD_YV),
/* VS1 float, VS2 grounded */
[IN_VS1] = (CARD_PCCARD | CARD_XV),
/* VS1 float, VS2 tied to CD2 */
[IN_VS1 | IN_VS2 | IN_CD2_VS2H] = (CARD_CARDBUS | CARD_3V),
/* VS1 float, VS2 tied to CD1 */
[IN_VS1 | IN_VS2 | IN_CD1_VS2H] = (CARD_CARDBUS | CARD_XV | CARD_YV),
/* VS1 tied to CD2, VS2 float */
[IN_VS1 | IN_VS2 | IN_CD2_VS1H] = (CARD_CARDBUS | CARD_YV),
/* VS2 grounded, VS1 is tied to CD1, CD2 is grounded */
[IN_VS1 | IN_CD1_VS1H] = 0, /* ignore cardbay */
};
/*
* poll hardware to check card insertion status
*/
static unsigned int __get_socket_status(struct bcm63xx_pcmcia_socket *skt)
{
unsigned int stat;
u32 val;
stat = 0;
/* check CD for card presence */
val = pcmcia_readl(skt, PCMCIA_C1_REG);
if (!(val & PCMCIA_C1_CD1_MASK) && !(val & PCMCIA_C1_CD2_MASK))
stat |= SS_DETECT;
/* if new insertion, detect cardtype */
if ((stat & SS_DETECT) && !skt->card_detected) {
unsigned int stat = 0;
/* float VS1, float VS2 */
val |= PCMCIA_C1_VS1OE_MASK;
val |= PCMCIA_C1_VS2OE_MASK;
pcmcia_writel(skt, val, PCMCIA_C1_REG);
/* wait for output to stabilize and read VS[12] */
udelay(10);
val = pcmcia_readl(skt, PCMCIA_C1_REG);
stat |= (val & PCMCIA_C1_VS1_MASK) ? IN_VS1 : 0;
stat |= (val & PCMCIA_C1_VS2_MASK) ? IN_VS2 : 0;
/* drive VS1 low, float VS2 */
val &= ~PCMCIA_C1_VS1OE_MASK;
val |= PCMCIA_C1_VS2OE_MASK;
pcmcia_writel(skt, val, PCMCIA_C1_REG);
/* wait for output to stabilize and read CD[12] */
udelay(10);
val = pcmcia_readl(skt, PCMCIA_C1_REG);
stat |= (val & PCMCIA_C1_CD1_MASK) ? IN_CD1_VS2H : 0;
stat |= (val & PCMCIA_C1_CD2_MASK) ? IN_CD2_VS2H : 0;
/* float VS1, drive VS2 low */
val |= PCMCIA_C1_VS1OE_MASK;
val &= ~PCMCIA_C1_VS2OE_MASK;
pcmcia_writel(skt, val, PCMCIA_C1_REG);
/* wait for output to stabilize and read CD[12] */
udelay(10);
val = pcmcia_readl(skt, PCMCIA_C1_REG);
stat |= (val & PCMCIA_C1_CD1_MASK) ? IN_CD1_VS1H : 0;
stat |= (val & PCMCIA_C1_CD2_MASK) ? IN_CD2_VS1H : 0;
/* guess cardtype from all this */
skt->card_type = vscd_to_cardtype[stat];
if (!skt->card_type)
printk(KERN_ERR PFX "unsupported card type\n");
/* drive both VS pin to 0 again */
val &= ~(PCMCIA_C1_VS1OE_MASK | PCMCIA_C1_VS2OE_MASK);
/* enable correct logic */
val &= ~(PCMCIA_C1_EN_PCMCIA_MASK | PCMCIA_C1_EN_CARDBUS_MASK);
if (skt->card_type & CARD_PCCARD)
val |= PCMCIA_C1_EN_PCMCIA_MASK;
else
val |= PCMCIA_C1_EN_CARDBUS_MASK;
pcmcia_writel(skt, val, PCMCIA_C1_REG);
}
skt->card_detected = (stat & SS_DETECT) ? 1 : 0;
/* report card type/voltage */
if (skt->card_type & CARD_CARDBUS)
stat |= SS_CARDBUS;
if (skt->card_type & CARD_3V)
stat |= SS_3VCARD;
if (skt->card_type & CARD_XV)
stat |= SS_XVCARD;
stat |= SS_POWERON;
if (gpio_get_value(skt->pd->ready_gpio))
stat |= SS_READY;
return stat;
}
/*
* core request to get current socket status
*/
static int bcm63xx_pcmcia_get_status(struct pcmcia_socket *sock,
unsigned int *status)
{
struct bcm63xx_pcmcia_socket *skt;
skt = sock->driver_data;
spin_lock_bh(&skt->lock);
*status = __get_socket_status(skt);
spin_unlock_bh(&skt->lock);
return 0;
}
/*
* socket polling timer callback
*/
static void bcm63xx_pcmcia_poll(unsigned long data)
{
struct bcm63xx_pcmcia_socket *skt;
unsigned int stat, events;
skt = (struct bcm63xx_pcmcia_socket *)data;
spin_lock_bh(&skt->lock);
stat = __get_socket_status(skt);
/* keep only changed bits, and mask with required one from the
* core */
events = (stat ^ skt->old_status) & skt->requested_state.csc_mask;
skt->old_status = stat;
spin_unlock_bh(&skt->lock);
if (events)
pcmcia_parse_events(&skt->socket, events);
mod_timer(&skt->timer,
jiffies + msecs_to_jiffies(BCM63XX_PCMCIA_POLL_RATE));
}
static int bcm63xx_pcmcia_set_io_map(struct pcmcia_socket *sock,
struct pccard_io_map *map)
{
/* this doesn't seem to be called by pcmcia layer if static
* mapping is used */
return 0;
}
static int bcm63xx_pcmcia_set_mem_map(struct pcmcia_socket *sock,
struct pccard_mem_map *map)
{
struct bcm63xx_pcmcia_socket *skt;
struct resource *res;
skt = sock->driver_data;
if (map->flags & MAP_ATTRIB)
res = skt->attr_res;
else
res = skt->common_res;
map->static_start = res->start + map->card_start;
return 0;
}
static struct pccard_operations bcm63xx_pcmcia_operations = {
.init = bcm63xx_pcmcia_sock_init,
.suspend = bcm63xx_pcmcia_suspend,
.get_status = bcm63xx_pcmcia_get_status,
.set_socket = bcm63xx_pcmcia_set_socket,
.set_io_map = bcm63xx_pcmcia_set_io_map,
.set_mem_map = bcm63xx_pcmcia_set_mem_map,
};
/*
* register pcmcia socket to core
*/
static int bcm63xx_drv_pcmcia_probe(struct platform_device *pdev)
{
struct bcm63xx_pcmcia_socket *skt;
struct pcmcia_socket *sock;
struct resource *res, *irq_res;
unsigned int regmem_size = 0, iomem_size = 0;
u32 val;
int ret;
skt = kzalloc(sizeof(*skt), GFP_KERNEL);
if (!skt)
return -ENOMEM;
spin_lock_init(&skt->lock);
sock = &skt->socket;
sock->driver_data = skt;
/* make sure we have all resources we need */
skt->common_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
skt->attr_res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
skt->pd = pdev->dev.platform_data;
if (!skt->common_res || !skt->attr_res || !irq_res || !skt->pd) {
ret = -EINVAL;
goto err;
}
/* remap pcmcia registers */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
regmem_size = res->end - res->start + 1;
if (!request_mem_region(res->start, regmem_size, "bcm63xx_pcmcia")) {
ret = -EINVAL;
goto err;
}
skt->reg_res = res;
skt->base = ioremap(res->start, regmem_size);
if (!skt->base) {
ret = -ENOMEM;
goto err;
}
/* remap io registers */
res = platform_get_resource(pdev, IORESOURCE_MEM, 3);
iomem_size = res->end - res->start + 1;
skt->io_base = ioremap(res->start, iomem_size);
if (!skt->io_base) {
ret = -ENOMEM;
goto err;
}
/* resources are static */
sock->resource_ops = &pccard_static_ops;
sock->ops = &bcm63xx_pcmcia_operations;
sock->owner = THIS_MODULE;
sock->dev.parent = &pdev->dev;
sock->features = SS_CAP_STATIC_MAP | SS_CAP_PCCARD;
sock->io_offset = (unsigned long)skt->io_base;
sock->pci_irq = irq_res->start;
#ifdef CONFIG_CARDBUS
sock->cb_dev = bcm63xx_cb_dev;
if (bcm63xx_cb_dev)
sock->features |= SS_CAP_CARDBUS;
#endif
/* assume common & attribute memory have the same size */
sock->map_size = skt->common_res->end - skt->common_res->start + 1;
/* initialize polling timer */
setup_timer(&skt->timer, bcm63xx_pcmcia_poll, (unsigned long)skt);
/* initialize pcmcia control register, drive VS[12] to 0,
* leave CB IDSEL to the old value since it is set by the PCI
* layer */
val = pcmcia_readl(skt, PCMCIA_C1_REG);
val &= PCMCIA_C1_CBIDSEL_MASK;
val |= PCMCIA_C1_EN_PCMCIA_GPIO_MASK;
pcmcia_writel(skt, val, PCMCIA_C1_REG);
/* FIXME set correct pcmcia timings */
val = PCMCIA_C2_DATA16_MASK;
val |= 10 << PCMCIA_C2_RWCOUNT_SHIFT;
val |= 6 << PCMCIA_C2_INACTIVE_SHIFT;
val |= 3 << PCMCIA_C2_SETUP_SHIFT;
val |= 3 << PCMCIA_C2_HOLD_SHIFT;
pcmcia_writel(skt, val, PCMCIA_C2_REG);
/* request and setup ready gpio */
ret = gpio_request(skt->pd->ready_gpio, "bcm63xx_pcmcia");
if (ret < 0)
goto err;
ret = gpio_direction_input(skt->pd->ready_gpio);
if (ret < 0)
goto err_gpio;
ret = pcmcia_register_socket(sock);
if (ret)
goto err_gpio;
/* start polling socket */
mod_timer(&skt->timer,
jiffies + msecs_to_jiffies(BCM63XX_PCMCIA_POLL_RATE));
platform_set_drvdata(pdev, skt);
return 0;
err_gpio:
gpio_free(skt->pd->ready_gpio);
err:
if (skt->io_base)
iounmap(skt->io_base);
if (skt->base)
iounmap(skt->base);
if (skt->reg_res)
release_mem_region(skt->reg_res->start, regmem_size);
kfree(skt);
return ret;
}
static int bcm63xx_drv_pcmcia_remove(struct platform_device *pdev)
{
struct bcm63xx_pcmcia_socket *skt;
struct resource *res;
skt = platform_get_drvdata(pdev);
del_timer_sync(&skt->timer);
iounmap(skt->base);
iounmap(skt->io_base);
res = skt->reg_res;
release_mem_region(res->start, res->end - res->start + 1);
gpio_free(skt->pd->ready_gpio);
platform_set_drvdata(pdev, NULL);
kfree(skt);
return 0;
}
struct platform_driver bcm63xx_pcmcia_driver = {
.probe = bcm63xx_drv_pcmcia_probe,
.remove = __devexit_p(bcm63xx_drv_pcmcia_remove),
.driver = {
.name = "bcm63xx_pcmcia",
.owner = THIS_MODULE,
},
};
#ifdef CONFIG_CARDBUS
static int __devinit bcm63xx_cb_probe(struct pci_dev *dev,
const struct pci_device_id *id)
{
/* keep pci device */
bcm63xx_cb_dev = dev;
return platform_driver_register(&bcm63xx_pcmcia_driver);
}
static void __devexit bcm63xx_cb_exit(struct pci_dev *dev)
{
platform_driver_unregister(&bcm63xx_pcmcia_driver);
bcm63xx_cb_dev = NULL;
}
static struct pci_device_id bcm63xx_cb_table[] = {
{
.vendor = PCI_VENDOR_ID_BROADCOM,
.device = PCI_ANY_ID,
.subvendor = PCI_VENDOR_ID_BROADCOM,
.subdevice = PCI_ANY_ID,
.class = PCI_CLASS_BRIDGE_CARDBUS << 8,
.class_mask = ~0,
},
{}
};
MODULE_DEVICE_TABLE(pci, bcm63xx_cb_table);
static struct pci_driver bcm63xx_cardbus_driver = {
.name = "yenta_cardbus",
.id_table = bcm63xx_cb_table,
.probe = bcm63xx_cb_probe,
.remove = __devexit_p(bcm63xx_cb_exit),
};
#endif
/*
* if cardbus support is enabled, register our platform device after
* our fake cardbus bridge has been registered
*/
static int __init bcm63xx_pcmcia_init(void)
{
#ifdef CONFIG_CARDBUS
return pci_register_driver(&bcm63xx_cardbus_driver);
#else
return platform_driver_register(&bcm63xx_pcmcia_driver);
#endif
}
static void __exit bcm63xx_pcmcia_exit(void)
{
#ifdef CONFIG_CARDBUS
return pci_unregister_driver(&bcm63xx_cardbus_driver);
#else
platform_driver_unregister(&bcm63xx_pcmcia_driver);
#endif
}
module_init(bcm63xx_pcmcia_init);
module_exit(bcm63xx_pcmcia_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Maxime Bizon <mbizon@freebox.fr>");
MODULE_DESCRIPTION("Linux PCMCIA Card Services: bcm63xx Socket Controller");

65
target/linux/brcm63xx/files-2.6.30/drivers/pcmcia/bcm63xx_pcmcia.h
View File

@ -1,65 +0,0 @@
#ifndef BCM63XX_PCMCIA_H_
#define BCM63XX_PCMCIA_H_
#include <linux/types.h>
#include <linux/timer.h>
#include <pcmcia/ss.h>
#include <bcm63xx_dev_pcmcia.h>
/* socket polling rate in ms */
#define BCM63XX_PCMCIA_POLL_RATE 500
enum {
CARD_CARDBUS = (1 << 0),
CARD_PCCARD = (1 << 1),
CARD_5V = (1 << 2),
CARD_3V = (1 << 3),
CARD_XV = (1 << 4),
CARD_YV = (1 << 5),
};
struct bcm63xx_pcmcia_socket {
struct pcmcia_socket socket;
/* platform specific data */
struct bcm63xx_pcmcia_platform_data *pd;
/* all regs access are protected by this spinlock */
spinlock_t lock;
/* pcmcia registers resource */
struct resource *reg_res;
/* base remapped address of registers */
void __iomem *base;
/* whether a card is detected at the moment */
int card_detected;
/* type of detected card (mask of above enum) */
u8 card_type;
/* keep last socket status to implement event reporting */
unsigned int old_status;
/* backup of requested socket state */
socket_state_t requested_state;
/* timer used for socket status polling */
struct timer_list timer;
/* attribute/common memory resources */
struct resource *attr_res;
struct resource *common_res;
struct resource *io_res;
/* base address of io memory */
void __iomem *io_base;
};
#endif /* BCM63XX_PCMCIA_H_ */

890
target/linux/brcm63xx/files-2.6.30/drivers/serial/bcm63xx_uart.c
View File

@ -1,890 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Derived from many drivers using generic_serial interface.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*
* Serial driver for BCM63xx integrated UART.
*
* Hardware flow control was _not_ tested since I only have RX/TX on
* my board.
*/
#if defined(CONFIG_SERIAL_BCM63XX_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
#define SUPPORT_SYSRQ
#endif
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/module.h>
#include <linux/console.h>
#include <linux/clk.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
#include <linux/sysrq.h>
#include <linux/serial.h>
#include <linux/serial_core.h>
#include <bcm63xx_clk.h>
#include <bcm63xx_irq.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_io.h>
#define BCM63XX_NR_UARTS 1
static struct uart_port ports[BCM63XX_NR_UARTS];
/*
* rx interrupt mask / stat
*
* mask:
* - rx fifo full
* - rx fifo above threshold
* - rx fifo not empty for too long
*/
#define UART_RX_INT_MASK (UART_IR_MASK(UART_IR_RXOVER) | \
UART_IR_MASK(UART_IR_RXTHRESH) | \
UART_IR_MASK(UART_IR_RXTIMEOUT))
#define UART_RX_INT_STAT (UART_IR_STAT(UART_IR_RXOVER) | \
UART_IR_STAT(UART_IR_RXTHRESH) | \
UART_IR_STAT(UART_IR_RXTIMEOUT))
/*
* tx interrupt mask / stat
*
* mask:
* - tx fifo empty
* - tx fifo below threshold
*/
#define UART_TX_INT_MASK (UART_IR_MASK(UART_IR_TXEMPTY) | \
UART_IR_MASK(UART_IR_TXTRESH))
#define UART_TX_INT_STAT (UART_IR_STAT(UART_IR_TXEMPTY) | \
UART_IR_STAT(UART_IR_TXTRESH))
/*
* external input interrupt
*
* mask: any edge on CTS, DCD
*/
#define UART_EXTINP_INT_MASK (UART_EXTINP_IRMASK(UART_EXTINP_IR_CTS) | \
UART_EXTINP_IRMASK(UART_EXTINP_IR_DCD))
/*
* handy uart register accessor
*/
static inline unsigned int bcm_uart_readl(struct uart_port *port,
unsigned int offset)
{
return bcm_readl(port->membase + offset);
}
static inline void bcm_uart_writel(struct uart_port *port,
unsigned int value, unsigned int offset)
{
bcm_writel(value, port->membase + offset);
}
/*
* serial core request to check if uart tx fifo is empty
*/
static unsigned int bcm_uart_tx_empty(struct uart_port *port)
{
unsigned int val;
val = bcm_uart_readl(port, UART_IR_REG);
return (val & UART_IR_STAT(UART_IR_TXEMPTY)) ? 1 : 0;
}
/*
* serial core request to set RTS and DTR pin state and loopback mode
*/
static void bcm_uart_set_mctrl(struct uart_port *port, unsigned int mctrl)
{
unsigned int val;
val = bcm_uart_readl(port, UART_MCTL_REG);
val &= ~(UART_MCTL_DTR_MASK | UART_MCTL_RTS_MASK);
/* invert of written value is reflected on the pin */
if (!(mctrl & TIOCM_DTR))
val |= UART_MCTL_DTR_MASK;
if (!(mctrl & TIOCM_RTS))
val |= UART_MCTL_RTS_MASK;
bcm_uart_writel(port, val, UART_MCTL_REG);
val = bcm_uart_readl(port, UART_CTL_REG);
if (mctrl & TIOCM_LOOP)
val |= UART_CTL_LOOPBACK_MASK;
else
val &= ~UART_CTL_LOOPBACK_MASK;
bcm_uart_writel(port, val, UART_CTL_REG);
}
/*
* serial core request to return RI, CTS, DCD and DSR pin state
*/
static unsigned int bcm_uart_get_mctrl(struct uart_port *port)
{
unsigned int val, mctrl;
mctrl = 0;
val = bcm_uart_readl(port, UART_EXTINP_REG);
if (val & UART_EXTINP_RI_MASK)
mctrl |= TIOCM_RI;
if (val & UART_EXTINP_CTS_MASK)
mctrl |= TIOCM_CTS;
if (val & UART_EXTINP_DCD_MASK)
mctrl |= TIOCM_CD;
if (val & UART_EXTINP_DSR_MASK)
mctrl |= TIOCM_DSR;
return mctrl;
}
/*
* serial core request to disable tx ASAP (used for flow control)
*/
static void bcm_uart_stop_tx(struct uart_port *port)
{
unsigned int val;
val = bcm_uart_readl(port, UART_CTL_REG);
val &= ~(UART_CTL_TXEN_MASK);
bcm_uart_writel(port, val, UART_CTL_REG);
val = bcm_uart_readl(port, UART_IR_REG);
val &= ~UART_TX_INT_MASK;
bcm_uart_writel(port, val, UART_IR_REG);
}
/*
* serial core request to (re)enable tx
*/
static void bcm_uart_start_tx(struct uart_port *port)
{
unsigned int val;
val = bcm_uart_readl(port, UART_IR_REG);
val |= UART_TX_INT_MASK;
bcm_uart_writel(port, val, UART_IR_REG);
val = bcm_uart_readl(port, UART_CTL_REG);
val |= UART_CTL_TXEN_MASK;
bcm_uart_writel(port, val, UART_CTL_REG);
}
/*
* serial core request to stop rx, called before port shutdown
*/
static void bcm_uart_stop_rx(struct uart_port *port)
{
unsigned int val;
val = bcm_uart_readl(port, UART_IR_REG);
val &= ~UART_RX_INT_MASK;
bcm_uart_writel(port, val, UART_IR_REG);
}
/*
* serial core request to enable modem status interrupt reporting
*/
static void bcm_uart_enable_ms(struct uart_port *port)
{
unsigned int val;
val = bcm_uart_readl(port, UART_IR_REG);
val |= UART_IR_MASK(UART_IR_EXTIP);
bcm_uart_writel(port, val, UART_IR_REG);
}
/*
* serial core request to start/stop emitting break char
*/
static void bcm_uart_break_ctl(struct uart_port *port, int ctl)
{
unsigned long flags;
unsigned int val;
spin_lock_irqsave(&port->lock, flags);
val = bcm_uart_readl(port, UART_CTL_REG);
if (ctl)
val |= UART_CTL_XMITBRK_MASK;
else
val &= ~UART_CTL_XMITBRK_MASK;
bcm_uart_writel(port, val, UART_CTL_REG);
spin_unlock_irqrestore(&port->lock, flags);
}
/*
* return port type in string format
*/
static const char *bcm_uart_type(struct uart_port *port)
{
return (port->type == PORT_BCM63XX) ? "bcm63xx_uart" : NULL;
}
/*
* read all chars in rx fifo and send them to core
*/
static void bcm_uart_do_rx(struct uart_port *port)
{
struct tty_struct *tty;
unsigned int max_count;
/* limit number of char read in interrupt, should not be
* higher than fifo size anyway since we're much faster than
* serial port */
max_count = 32;
tty = port->info->port.tty;
do {
unsigned int iestat, c, cstat;
char flag;
/* get overrun/fifo empty information from ier
* register */
iestat = bcm_uart_readl(port, UART_IR_REG);
if (!(iestat & UART_IR_STAT(UART_IR_RXNOTEMPTY)))
break;
cstat = c = bcm_uart_readl(port, UART_FIFO_REG);
port->icount.rx++;
flag = TTY_NORMAL;
c &= 0xff;
if (unlikely((cstat & UART_FIFO_ANYERR_MASK))) {
/* do stats first */
if (cstat & UART_FIFO_BRKDET_MASK) {
port->icount.brk++;
if (uart_handle_break(port))
continue;
}
if (cstat & UART_FIFO_PARERR_MASK)
port->icount.parity++;
if (cstat & UART_FIFO_FRAMEERR_MASK)
port->icount.frame++;
/* update flag wrt read_status_mask */
cstat &= port->read_status_mask;
if (cstat & UART_FIFO_BRKDET_MASK)
flag = TTY_BREAK;
if (cstat & UART_FIFO_FRAMEERR_MASK)
flag = TTY_FRAME;
if (cstat & UART_FIFO_PARERR_MASK)
flag = TTY_PARITY;
}
if (uart_handle_sysrq_char(port, c))
continue;
if (unlikely(iestat & UART_IR_STAT(UART_IR_RXOVER))) {
port->icount.overrun++;
tty_insert_flip_char(tty, 0, TTY_OVERRUN);
}
if ((cstat & port->ignore_status_mask) == 0)
tty_insert_flip_char(tty, c, flag);
} while (--max_count);
tty_flip_buffer_push(tty);
}
/*
* fill tx fifo with chars to send, stop when fifo is about to be full
* or when all chars have been sent.
*/
static void bcm_uart_do_tx(struct uart_port *port)
{
struct circ_buf *xmit;
unsigned int val, max_count;
if (port->x_char) {
bcm_uart_writel(port, port->x_char, UART_FIFO_REG);
port->icount.tx++;
port->x_char = 0;
return;
}
if (uart_tx_stopped(port)) {
bcm_uart_stop_tx(port);
return;
}
xmit = &port->info->xmit;
if (uart_circ_empty(xmit))
goto txq_empty;
val = bcm_uart_readl(port, UART_MCTL_REG);
val = (val & UART_MCTL_TXFIFOFILL_MASK) >> UART_MCTL_TXFIFOFILL_SHIFT;
max_count = port->fifosize - val;
while (max_count--) {
unsigned int c;
c = xmit->buf[xmit->tail];
bcm_uart_writel(port, c, UART_FIFO_REG);
xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
port->icount.tx++;
if (uart_circ_empty(xmit))
break;
}
if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
uart_write_wakeup(port);
if (uart_circ_empty(xmit))
goto txq_empty;
return;
txq_empty:
/* nothing to send, disable transmit interrupt */
val = bcm_uart_readl(port, UART_IR_REG);
val &= ~UART_TX_INT_MASK;
bcm_uart_writel(port, val, UART_IR_REG);
return;
}
/*
* process uart interrupt
*/
static irqreturn_t bcm_uart_interrupt(int irq, void *dev_id)
{
struct uart_port *port;
unsigned int irqstat;
port = dev_id;
spin_lock(&port->lock);
irqstat = bcm_uart_readl(port, UART_IR_REG);
if (irqstat & UART_RX_INT_STAT)
bcm_uart_do_rx(port);
if (irqstat & UART_TX_INT_STAT)
bcm_uart_do_tx(port);
if (irqstat & UART_IR_MASK(UART_IR_EXTIP)) {
unsigned int estat;
estat = bcm_uart_readl(port, UART_EXTINP_REG);
if (estat & UART_EXTINP_IRSTAT(UART_EXTINP_IR_CTS))
uart_handle_cts_change(port,
estat & UART_EXTINP_CTS_MASK);
if (estat & UART_EXTINP_IRSTAT(UART_EXTINP_IR_DCD))
uart_handle_dcd_change(port,
estat & UART_EXTINP_DCD_MASK);
}
spin_unlock(&port->lock);
return IRQ_HANDLED;
}
/*
* enable rx & tx operation on uart
*/
static void bcm_uart_enable(struct uart_port *port)
{
unsigned int val;
val = bcm_uart_readl(port, UART_CTL_REG);
val |= (UART_CTL_BRGEN_MASK | UART_CTL_TXEN_MASK | UART_CTL_RXEN_MASK);
bcm_uart_writel(port, val, UART_CTL_REG);
}
/*
* disable rx & tx operation on uart
*/
static void bcm_uart_disable(struct uart_port *port)
{
unsigned int val;
val = bcm_uart_readl(port, UART_CTL_REG);
val &= ~(UART_CTL_BRGEN_MASK | UART_CTL_TXEN_MASK |
UART_CTL_RXEN_MASK);
bcm_uart_writel(port, val, UART_CTL_REG);
}
/*
* clear all unread data in rx fifo and unsent data in tx fifo
*/
static void bcm_uart_flush(struct uart_port *port)
{
unsigned int val;
/* empty rx and tx fifo */
val = bcm_uart_readl(port, UART_CTL_REG);
val |= UART_CTL_RSTRXFIFO_MASK | UART_CTL_RSTTXFIFO_MASK;
bcm_uart_writel(port, val, UART_CTL_REG);
/* read any pending char to make sure all irq status are
* cleared */
(void)bcm_uart_readl(port, UART_FIFO_REG);
}
/*
* serial core request to initialize uart and start rx operation
*/
static int bcm_uart_startup(struct uart_port *port)
{
unsigned int val;
int ret;
/* mask all irq and flush port */
bcm_uart_disable(port);
bcm_uart_writel(port, 0, UART_IR_REG);
bcm_uart_flush(port);
/* clear any pending external input interrupt */
(void)bcm_uart_readl(port, UART_EXTINP_REG);
/* set rx/tx fifo thresh to fifo half size */
val = bcm_uart_readl(port, UART_MCTL_REG);
val &= ~(UART_MCTL_RXFIFOTHRESH_MASK | UART_MCTL_TXFIFOTHRESH_MASK);
val |= (port->fifosize / 2) << UART_MCTL_RXFIFOTHRESH_SHIFT;
val |= (port->fifosize / 2) << UART_MCTL_TXFIFOTHRESH_SHIFT;
bcm_uart_writel(port, val, UART_MCTL_REG);
/* set rx fifo timeout to 1 char time */
val = bcm_uart_readl(port, UART_CTL_REG);
val &= ~UART_CTL_RXTMOUTCNT_MASK;
val |= 1 << UART_CTL_RXTMOUTCNT_SHIFT;
bcm_uart_writel(port, val, UART_CTL_REG);
/* report any edge on dcd and cts */
val = UART_EXTINP_INT_MASK;
val |= UART_EXTINP_DCD_NOSENSE_MASK;
val |= UART_EXTINP_CTS_NOSENSE_MASK;
bcm_uart_writel(port, val, UART_EXTINP_REG);
/* register irq and enable rx interrupts */
ret = request_irq(port->irq, bcm_uart_interrupt, 0,
bcm_uart_type(port), port);
if (ret)
return ret;
bcm_uart_writel(port, UART_RX_INT_MASK, UART_IR_REG);
bcm_uart_enable(port);
return 0;
}
/*
* serial core request to flush & disable uart
*/
static void bcm_uart_shutdown(struct uart_port *port)
{
unsigned long flags;
spin_lock_irqsave(&port->lock, flags);
bcm_uart_writel(port, 0, UART_IR_REG);
spin_unlock_irqrestore(&port->lock, flags);
bcm_uart_disable(port);
bcm_uart_flush(port);
free_irq(port->irq, port);
}
/*
* serial core request to change current uart setting
*/
static void bcm_uart_set_termios(struct uart_port *port,
struct ktermios *new,
struct ktermios *old)
{
unsigned int ctl, baud, quot, ier;
unsigned long flags;
spin_lock_irqsave(&port->lock, flags);
/* disable uart while changing speed */
bcm_uart_disable(port);
bcm_uart_flush(port);
/* update Control register */
ctl = bcm_uart_readl(port, UART_CTL_REG);
ctl &= ~UART_CTL_BITSPERSYM_MASK;
switch (new->c_cflag & CSIZE) {
case CS5:
ctl |= (0 << UART_CTL_BITSPERSYM_SHIFT);
break;
case CS6:
ctl |= (1 << UART_CTL_BITSPERSYM_SHIFT);
break;
case CS7:
ctl |= (2 << UART_CTL_BITSPERSYM_SHIFT);
break;
default:
ctl |= (3 << UART_CTL_BITSPERSYM_SHIFT);
break;
}
ctl &= ~UART_CTL_STOPBITS_MASK;
if (new->c_cflag & CSTOPB)
ctl |= UART_CTL_STOPBITS_2;
else
ctl |= UART_CTL_STOPBITS_1;
ctl &= ~(UART_CTL_RXPAREN_MASK | UART_CTL_TXPAREN_MASK);
if (new->c_cflag & PARENB)
ctl |= (UART_CTL_RXPAREN_MASK | UART_CTL_TXPAREN_MASK);
ctl &= ~(UART_CTL_RXPAREVEN_MASK | UART_CTL_TXPAREVEN_MASK);
if (new->c_cflag & PARODD)
ctl |= (UART_CTL_RXPAREVEN_MASK | UART_CTL_TXPAREVEN_MASK);
bcm_uart_writel(port, ctl, UART_CTL_REG);
/* update Baudword register */
baud = uart_get_baud_rate(port, new, old, 0, port->uartclk / 16);
quot = uart_get_divisor(port, baud) - 1;
bcm_uart_writel(port, quot, UART_BAUD_REG);
/* update Interrupt register */
ier = bcm_uart_readl(port, UART_IR_REG);
ier &= ~UART_IR_MASK(UART_IR_EXTIP);
if (UART_ENABLE_MS(port, new->c_cflag))
ier |= UART_IR_MASK(UART_IR_EXTIP);
bcm_uart_writel(port, ier, UART_IR_REG);
/* update read/ignore mask */
port->read_status_mask = UART_FIFO_VALID_MASK;
if (new->c_iflag & INPCK) {
port->read_status_mask |= UART_FIFO_FRAMEERR_MASK;
port->read_status_mask |= UART_FIFO_PARERR_MASK;
}
if (new->c_iflag & (BRKINT))
port->read_status_mask |= UART_FIFO_BRKDET_MASK;
port->ignore_status_mask = 0;
if (new->c_iflag & IGNPAR)
port->ignore_status_mask |= UART_FIFO_PARERR_MASK;
if (new->c_iflag & IGNBRK)
port->ignore_status_mask |= UART_FIFO_BRKDET_MASK;
if (!(new->c_cflag & CREAD))
port->ignore_status_mask |= UART_FIFO_VALID_MASK;
uart_update_timeout(port, new->c_cflag, baud);
bcm_uart_enable(port);
spin_unlock_irqrestore(&port->lock, flags);
}
/*
* serial core request to claim uart iomem
*/
static int bcm_uart_request_port(struct uart_port *port)
{
unsigned int size;
size = RSET_UART_SIZE;
if (!request_mem_region(port->mapbase, size, "bcm63xx")) {
dev_err(port->dev, "Memory region busy\n");
return -EBUSY;
}
port->membase = ioremap(port->mapbase, size);
if (!port->membase) {
dev_err(port->dev, "Unable to map registers\n");
release_mem_region(port->mapbase, size);
return -EBUSY;
}
return 0;
}
/*
* serial core request to release uart iomem
*/
static void bcm_uart_release_port(struct uart_port *port)
{
release_mem_region(port->mapbase, RSET_UART_SIZE);
iounmap(port->membase);
}
/*
* serial core request to do any port required autoconfiguration
*/
static void bcm_uart_config_port(struct uart_port *port, int flags)
{
if (flags & UART_CONFIG_TYPE) {
if (bcm_uart_request_port(port))
return;
port->type = PORT_BCM63XX;
}
}
/*
* serial core request to check that port information in serinfo are
* suitable
*/
static int bcm_uart_verify_port(struct uart_port *port,
struct serial_struct *serinfo)
{
if (port->type != PORT_BCM63XX)
return -EINVAL;
if (port->irq != serinfo->irq)
return -EINVAL;
if (port->iotype != serinfo->io_type)
return -EINVAL;
if (port->mapbase != (unsigned long)serinfo->iomem_base)
return -EINVAL;
return 0;
}
/* serial core callbacks */
static struct uart_ops bcm_uart_ops = {
.tx_empty = bcm_uart_tx_empty,
.get_mctrl = bcm_uart_get_mctrl,
.set_mctrl = bcm_uart_set_mctrl,
.start_tx = bcm_uart_start_tx,
.stop_tx = bcm_uart_stop_tx,
.stop_rx = bcm_uart_stop_rx,
.enable_ms = bcm_uart_enable_ms,
.break_ctl = bcm_uart_break_ctl,
.startup = bcm_uart_startup,
.shutdown = bcm_uart_shutdown,
.set_termios = bcm_uart_set_termios,
.type = bcm_uart_type,
.release_port = bcm_uart_release_port,
.request_port = bcm_uart_request_port,
.config_port = bcm_uart_config_port,
.verify_port = bcm_uart_verify_port,
};
#ifdef CONFIG_SERIAL_BCM63XX_CONSOLE
static inline void wait_for_xmitr(struct uart_port *port)
{
unsigned int tmout;
/* Wait up to 10ms for the character(s) to be sent. */
tmout = 10000;
while (--tmout) {
unsigned int val;
val = bcm_uart_readl(port, UART_IR_REG);
if (val & UART_IR_STAT(UART_IR_TXEMPTY))
break;
udelay(1);
}
/* Wait up to 1s for flow control if necessary */
if (port->flags & UPF_CONS_FLOW) {
tmout = 1000000;
while (--tmout) {
unsigned int val;
val = bcm_uart_readl(port, UART_EXTINP_REG);
if (val & UART_EXTINP_CTS_MASK)
break;
udelay(1);
}
}
}
/*
* output given char
*/
static void bcm_console_putchar(struct uart_port *port, int ch)
{
wait_for_xmitr(port);
bcm_uart_writel(port, ch, UART_FIFO_REG);
}
/*
* console core request to output given string
*/
static void bcm_console_write(struct console *co, const char *s,
unsigned int count)
{
struct uart_port *port;
unsigned long flags;
int locked;
port = &ports[co->index];
local_irq_save(flags);
if (port->sysrq) {
/* bcm_uart_interrupt() already took the lock */
locked = 0;
} else if (oops_in_progress) {
locked = spin_trylock(&port->lock);
} else {
spin_lock(&port->lock);
locked = 1;
}
/* call helper to deal with \r\n */
uart_console_write(port, s, count, bcm_console_putchar);
/* and wait for char to be transmitted */
wait_for_xmitr(port);
if (locked)
spin_unlock(&port->lock);
local_irq_restore(flags);
}
/*
* console core request to setup given console, find matching uart
* port and setup it.
*/
static int bcm_console_setup(struct console *co, char *options)
{
struct uart_port *port;
int baud = 9600;
int bits = 8;
int parity = 'n';
int flow = 'n';
if (co->index < 0 || co->index >= BCM63XX_NR_UARTS)
return -EINVAL;
port = &ports[co->index];
if (!port->membase)
return -ENODEV;
if (options)
uart_parse_options(options, &baud, &parity, &bits, &flow);
return uart_set_options(port, co, baud, parity, bits, flow);
}
static struct uart_driver bcm_uart_driver;
static struct console bcm63xx_console = {
.name = "ttyS",
.write = bcm_console_write,
.device = uart_console_device,
.setup = bcm_console_setup,
.flags = CON_PRINTBUFFER,
.index = -1,
.data = &bcm_uart_driver,
};
static int __init bcm63xx_console_init(void)
{
register_console(&bcm63xx_console);
return 0;
}
console_initcall(bcm63xx_console_init);
#define BCM63XX_CONSOLE &bcm63xx_console
#else
#define BCM63XX_CONSOLE NULL
#endif /* CONFIG_SERIAL_BCM63XX_CONSOLE */
static struct uart_driver bcm_uart_driver = {
.owner = THIS_MODULE,
.driver_name = "bcm63xx_uart",
.dev_name = "ttyS",
.major = TTY_MAJOR,
.minor = 64,
.nr = 1,
.cons = BCM63XX_CONSOLE,
};
/*
* platform driver probe/remove callback
*/
static int __devinit bcm_uart_probe(struct platform_device *pdev)
{
struct resource *res_mem, *res_irq;
struct uart_port *port;
struct clk *clk;
int ret;
if (pdev->id < 0 || pdev->id >= BCM63XX_NR_UARTS)
return -EINVAL;
if (ports[pdev->id].membase)
return -EBUSY;
res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res_mem)
return -ENODEV;
res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res_irq)
return -ENODEV;
clk = clk_get(&pdev->dev, "periph");
if (IS_ERR(clk))
return -ENODEV;
port = &ports[pdev->id];
memset(port, 0, sizeof(*port));
port->iotype = UPIO_MEM;
port->mapbase = res_mem->start;
port->irq = res_irq->start;
port->ops = &bcm_uart_ops;
port->flags = UPF_BOOT_AUTOCONF;
port->dev = &pdev->dev;
port->fifosize = 16;
port->uartclk = clk_get_rate(clk) / 2;
clk_put(clk);
ret = uart_add_one_port(&bcm_uart_driver, port);
if (ret) {
kfree(port);
return ret;
}
platform_set_drvdata(pdev, port);
return 0;
}
static int __devexit bcm_uart_remove(struct platform_device *pdev)
{
struct uart_port *port;
port = platform_get_drvdata(pdev);
uart_remove_one_port(&bcm_uart_driver, port);
platform_set_drvdata(pdev, NULL);
/* mark port as free */
ports[pdev->id].membase = 0;
return 0;
}
/*
* platform driver stuff
*/
static struct platform_driver bcm_uart_platform_driver = {
.probe = bcm_uart_probe,
.remove = __devexit_p(bcm_uart_remove),
.driver = {
.owner = THIS_MODULE,
.name = "bcm63xx_uart",
},
};
static int __init bcm_uart_init(void)
{
int ret;
ret = uart_register_driver(&bcm_uart_driver);
if (ret)
return ret;
ret = platform_driver_register(&bcm_uart_platform_driver);
if (ret)
uart_unregister_driver(&bcm_uart_driver);
return ret;
}
static void __exit bcm_uart_exit(void)
{
platform_driver_unregister(&bcm_uart_platform_driver);
uart_unregister_driver(&bcm_uart_driver);
}
module_init(bcm_uart_init);
module_exit(bcm_uart_exit);
MODULE_AUTHOR("Maxime Bizon <mbizon@freebox.fr>");
MODULE_DESCRIPTION("Broadcom 63<xx integrated uart driver");
MODULE_LICENSE("GPL");

445
target/linux/brcm63xx/files-2.6.30/drivers/spi/bcm63xx_spi.c
View File

@ -1,445 +0,0 @@
/*
* Broadcom BCM63xx SPI controller support
*
* Copyright (C) 2009 Florian Fainelli <florian@openwrt.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/clk.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/spi/spi.h>
#include <linux/spi/spi_bitbang.h>
#include <linux/gpio.h>
#include <linux/completion.h>
#include <linux/err.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_dev_spi.h>
#define PFX KBUILD_MODNAME
#define DRV_VER "0.1.2"
struct bcm63xx_spi {
/* bitbang has to be first */
struct spi_bitbang bitbang;
struct completion done;
void __iomem *regs;
int irq;
/* Platform data */
u32 speed_hz;
unsigned fifo_size;
/* Data buffers */
const unsigned char *tx_ptr;
unsigned char *rx_ptr;
int remaining_bytes;
struct clk *clk;
struct resource *ioarea;
struct platform_device *pdev;
};
static void bcm63xx_spi_chipselect(struct spi_device *spi, int is_on)
{
struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
u16 val;
val = bcm_spi_readw(bs->regs, SPI_CMD);
if (is_on == BITBANG_CS_INACTIVE)
val |= SPI_CMD_NOOP;
else if (is_on == BITBANG_CS_ACTIVE)
val |= (1 << spi->chip_select << SPI_CMD_DEVICE_ID_SHIFT);
bcm_spi_writew(val, bs->regs, SPI_CMD);
}
static int bcm63xx_spi_setup_transfer(struct spi_device *spi,
struct spi_transfer *t)
{
u8 bits_per_word;
u8 clk_cfg;
u32 hz;
unsigned int div;
struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
bits_per_word = (t) ? t->bits_per_word : spi->bits_per_word;
hz = (t) ? t->speed_hz : spi->max_speed_hz;
if (bits_per_word != 8) {
dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n",
__func__, bits_per_word);
return -EINVAL;
}
if (spi->chip_select > spi->master->num_chipselect) {
dev_err(&spi->dev, "%s, unsupported slave %d\n",
__func__, spi->chip_select);
return -EINVAL;
}
/* Check clock setting */
div = (bs->speed_hz / hz);
switch (div) {
case 2:
clk_cfg = SPI_CLK_25MHZ;
break;
case 4:
clk_cfg = SPI_CLK_12_50MHZ;
break;
case 8:
clk_cfg = SPI_CLK_6_250MHZ;
break;
case 16:
clk_cfg = SPI_CLK_3_125MHZ;
break;
case 32:
clk_cfg = SPI_CLK_1_563MHZ;
break;
case 128:
clk_cfg = SPI_CLK_0_781MHZ;
break;
case 64:
default:
/* Set to slowest mode for compatibility */
clk_cfg = SPI_CLK_0_781MHZ;
break;
}
bcm_spi_writeb(clk_cfg, bs->regs, SPI_CLK_CFG);
dev_dbg(&spi->dev, "Setting clock register to %d (hz %d, cmd %02x)\n",
div, hz, clk_cfg);
return 0;
}
/* the spi->mode bits understood by this driver: */
#define MODEBITS (SPI_CPOL | SPI_CPHA)
static int bcm63xx_spi_setup(struct spi_device *spi)
{
struct spi_bitbang *bitbang;
struct bcm63xx_spi *bs;
int retval;
bs = spi_master_get_devdata(spi->master);
bitbang = &bs->bitbang;
if (!spi->bits_per_word)
spi->bits_per_word = 8;
if (spi->mode & ~MODEBITS) {
dev_err(&spi->dev, "%s, unsupported mode bits %x\n",
__func__, spi->mode & ~MODEBITS);
return -EINVAL;
}
retval = bcm63xx_spi_setup_transfer(spi, NULL);
if (retval < 0) {
dev_err(&spi->dev, "setup: unsupported mode bits %x\n",
spi->mode & ~MODEBITS);
return retval;
}
dev_dbg(&spi->dev, "%s, mode %d, %u bits/w, %u nsec/bit\n",
__func__, spi->mode & MODEBITS, spi->bits_per_word, 0);
return 0;
}
/* Fill the TX FIFO with as many bytes as possible */
static void bcm63xx_spi_fill_tx_fifo(struct bcm63xx_spi *bs)
{
u8 tail;
/* Fill the Tx FIFO with as many bytes as possible */
tail = bcm_spi_readb(bs->regs, SPI_MSG_TAIL);
while ((tail < bs->fifo_size) && (bs->remaining_bytes > 0)) {
if (bs->tx_ptr)
bcm_spi_writeb(*bs->tx_ptr++, bs->regs, SPI_MSG_DATA);
else
bcm_spi_writeb(0, bs->regs, SPI_MSG_DATA);
bs->remaining_bytes--;
tail = bcm_spi_readb(bs->regs, SPI_MSG_TAIL);
}
}
static int bcm63xx_txrx_bufs(struct spi_device *spi, struct spi_transfer *t)
{
struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
u8 msg_ctl;
u16 cmd;
dev_dbg(&spi->dev, "txrx: tx %p, rx %p, len %d\n",
t->tx_buf, t->rx_buf, t->len);
/* Transmitter is inhibited */
bs->tx_ptr = t->tx_buf;
bs->rx_ptr = t->rx_buf;
bs->remaining_bytes = t->len;
init_completion(&bs->done);
bcm63xx_spi_fill_tx_fifo(bs);
/* Enable the command done interrupt which
* we use to determine completion of a command */
bcm_spi_writeb(SPI_INTR_CMD_DONE, bs->regs, SPI_INT_MASK);
/* Fill in the Message control register */
msg_ctl = bcm_spi_readb(bs->regs, SPI_MSG_CTL);
msg_ctl |= (t->len << SPI_BYTE_CNT_SHIFT);
msg_ctl |= (SPI_FD_RW << SPI_MSG_TYPE_SHIFT);
bcm_spi_writeb(msg_ctl, bs->regs, SPI_MSG_CTL);
/* Issue the transfer */
cmd = bcm_spi_readb(bs->regs, SPI_CMD);
cmd |= SPI_CMD_START_IMMEDIATE;
cmd |= (0 << SPI_CMD_PREPEND_BYTE_CNT_SHIFT);
bcm_spi_writeb(cmd, bs->regs, SPI_CMD);
wait_for_completion(&bs->done);
/* Disable the CMD_DONE interrupt */
bcm_spi_writeb(~(SPI_INTR_CMD_DONE), bs->regs, SPI_INT_MASK);
return t->len - bs->remaining_bytes;
}
/* This driver supports single master mode only. Hence
* CMD_DONE is the only interrupt we care about
*/
static irqreturn_t bcm63xx_spi_interrupt(int irq, void *dev_id)
{
struct spi_master *master = (struct spi_master *)dev_id;
struct bcm63xx_spi *bs = spi_master_get_devdata(master);
u8 intr;
u16 cmd;
/* Read interupts and clear them immediately */
intr = bcm_spi_readb(bs->regs, SPI_INT_STATUS);
bcm_spi_writeb(SPI_INTR_CLEAR_ALL, bs->regs, SPI_INT_MASK);
/* A tansfer completed */
if (intr & SPI_INTR_CMD_DONE) {
u8 rx_empty;
rx_empty = bcm_spi_readb(bs->regs, SPI_ST);
/* Read out all the data */
while ((rx_empty & SPI_RX_EMPTY) == 0) {
u8 data;
data = bcm_spi_readb(bs->regs, SPI_RX_DATA);
if (bs->rx_ptr)
*bs->rx_ptr++ = data;
rx_empty = bcm_spi_readb(bs->regs, SPI_RX_EMPTY);
}
/* See if there is more data to send */
if (bs->remaining_bytes > 0) {
bcm63xx_spi_fill_tx_fifo(bs);
/* Start the transfer */
cmd = bcm_spi_readb(bs->regs, SPI_CMD);
cmd |= SPI_CMD_START_IMMEDIATE;
cmd |= (0 << SPI_CMD_PREPEND_BYTE_CNT_SHIFT);
bcm_spi_writeb(cmd, bs->regs, SPI_CMD);
} else
complete(&bs->done);
}
return IRQ_HANDLED;
}
static int __init bcm63xx_spi_probe(struct platform_device *pdev)
{
struct resource *r;
struct bcm63xx_spi_pdata *pdata = pdev->dev.platform_data;
int irq;
struct spi_master *master;
struct clk *clk;
struct bcm63xx_spi *bs;
int ret;
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!r) {
ret = -ENXIO;
goto out;
}
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
ret = -ENXIO;
goto out;
}
clk = clk_get(&pdev->dev, "spi");
if (IS_ERR(clk)) {
dev_err(&pdev->dev, "No clock for device\n");
ret = -ENODEV;
goto out;
}
master = spi_alloc_master(&pdev->dev, sizeof(struct bcm63xx_spi));
if (!master) {
ret = -ENOMEM;
goto out_free;
}
bs = spi_master_get_devdata(master);
bs->bitbang.master = spi_master_get(master);
bs->bitbang.chipselect = bcm63xx_spi_chipselect;
bs->bitbang.setup_transfer = bcm63xx_spi_setup_transfer;
bs->bitbang.txrx_bufs = bcm63xx_txrx_bufs;
bs->bitbang.master->setup = bcm63xx_spi_setup;
init_completion(&bs->done);
platform_set_drvdata(pdev, master);
bs->pdev = pdev;
if (!request_mem_region(r->start,
r->end - r->start, PFX)) {
ret = -ENXIO;
goto out_free;
}
bs->regs = ioremap_nocache(r->start, r->end - r->start);
if (!bs->regs) {
printk(KERN_ERR PFX " unable to ioremap regs\n");
ret = -ENOMEM;
goto out_free;
}
bs->irq = irq;
bs->clk = clk;
bs->fifo_size = pdata->fifo_size;
ret = request_irq(irq, bcm63xx_spi_interrupt, 0,
pdev->name, master);
if (ret) {
printk(KERN_ERR PFX " unable to request irq\n");
goto out_unmap;
}
master->bus_num = pdata->bus_num;
master->num_chipselect = pdata->num_chipselect;
bs->speed_hz = pdata->speed_hz;
/* Initialize hardware */
clk_enable(bs->clk);
bcm_spi_writeb(SPI_INTR_CLEAR_ALL, bs->regs, SPI_INT_MASK);
dev_info(&pdev->dev, " at 0x%08x (irq %d, FIFOs size %d) v%s\n",
r->start, irq, bs->fifo_size, DRV_VER);
ret = spi_bitbang_start(&bs->bitbang);
if (ret) {
dev_err(&pdev->dev, "spi_bitbang_start FAILED\n");
goto out_reset_hw;
}
return ret;
out_reset_hw:
clk_disable(clk);
free_irq(irq, master);
out_unmap:
iounmap(bs->regs);
out_free:
clk_put(clk);
spi_master_put(master);
out:
return ret;
}
static int __exit bcm63xx_spi_remove(struct platform_device *pdev)
{
struct spi_master *master = platform_get_drvdata(pdev);
struct bcm63xx_spi *bs = spi_master_get_devdata(master);
spi_bitbang_stop(&bs->bitbang);
clk_disable(bs->clk);
clk_put(bs->clk);
free_irq(bs->irq, master);
iounmap(bs->regs);
platform_set_drvdata(pdev, 0);
spi_master_put(bs->bitbang.master);
return 0;
}
#ifdef CONFIG_PM
static int bcm63xx_spi_suspend(struct platform_device *pdev, pm_message_t mesg)
{
struct spi_master *master = platform_get_drvdata(pdev);
struct bcm63xx_spi *bs = spi_master_get_devdata(master);
clk_disable(bs->clk);
return 0;
}
static int bcm63xx_spi_resume(struct platform_device *pdev)
{
struct bcm63xx_spi *bs = spi_master_get_devdata(master);
struct bcm63xx_spi *bs = spi_master_get_devdata(master);
clk_enable(bs->clk);
return 0;
}
#else
#define bcm63xx_spi_suspend NULL
#define bcm63xx_spi_resume NULL
#endif
static struct platform_driver bcm63xx_spi_driver = {
.driver = {
.name = "bcm63xx-spi",
.owner = THIS_MODULE,
},
.probe = bcm63xx_spi_probe,
.remove = bcm63xx_spi_remove,
.suspend = bcm63xx_spi_suspend,
.resume = bcm63xx_spi_resume,
};
static int __init bcm63xx_spi_init(void)
{
return platform_driver_register(&bcm63xx_spi_driver);
}
static void __exit bcm63xx_spi_exit(void)
{
platform_driver_unregister(&bcm63xx_spi_driver);
}
module_init(bcm63xx_spi_init);
module_exit(bcm63xx_spi_exit);
MODULE_ALIAS("platform:bcm63xx_spi");
MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
MODULE_DESCRIPTION("Broadcom BCM63xx SPI Controller driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VER);

152
target/linux/brcm63xx/files-2.6.30/drivers/usb/host/ehci-bcm63xx.c
View File

@ -1,152 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/init.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_io.h>
static int ehci_bcm63xx_setup(struct usb_hcd *hcd)
{
struct ehci_hcd *ehci = hcd_to_ehci(hcd);
int retval;
retval = ehci_halt(ehci);
if (retval)
return retval;
retval = ehci_init(hcd);
if (retval)
return retval;
hcd->has_tt = 1;
ehci_reset(ehci);
ehci_port_power(ehci, 0);
return retval;
}
static const struct hc_driver ehci_bcm63xx_hc_driver = {
.description = hcd_name,
.product_desc = "BCM63XX integrated EHCI controller",
.hcd_priv_size = sizeof(struct ehci_hcd),
.irq = ehci_irq,
.flags = HCD_MEMORY | HCD_USB2,
.reset = ehci_bcm63xx_setup,
.start = ehci_run,
.stop = ehci_stop,
.shutdown = ehci_shutdown,
.urb_enqueue = ehci_urb_enqueue,
.urb_dequeue = ehci_urb_dequeue,
.endpoint_disable = ehci_endpoint_disable,
.get_frame_number = ehci_get_frame,
.hub_status_data = ehci_hub_status_data,
.hub_control = ehci_hub_control,
.bus_suspend = ehci_bus_suspend,
.bus_resume = ehci_bus_resume,
.relinquish_port = ehci_relinquish_port,
.port_handed_over = ehci_port_handed_over,
};
static int __devinit ehci_hcd_bcm63xx_drv_probe(struct platform_device *pdev)
{
struct resource *res_mem, *res_irq;
struct usb_hcd *hcd;
struct ehci_hcd *ehci;
u32 reg;
int ret;
res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res_mem || !res_irq)
return -ENODEV;
reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_REG);
reg &= ~USBH_PRIV_SWAP_EHCI_DATA_MASK;
reg |= USBH_PRIV_SWAP_EHCI_ENDN_MASK;
bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_REG);
/* don't ask... */
bcm_rset_writel(RSET_USBH_PRIV, 0x1c0020, USBH_PRIV_TEST_REG);
hcd = usb_create_hcd(&ehci_bcm63xx_hc_driver, &pdev->dev, "bcm63xx");
if (!hcd)
return -ENOMEM;
hcd->rsrc_start = res_mem->start;
hcd->rsrc_len = res_mem->end - res_mem->start + 1;
if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
pr_debug("request_mem_region failed\n");
ret = -EBUSY;
goto out;
}
hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
if (!hcd->regs) {
pr_debug("ioremap failed\n");
ret = -EIO;
goto out1;
}
ehci = hcd_to_ehci(hcd);
ehci->big_endian_mmio = 1;
ehci->big_endian_desc = 0;
ehci->caps = hcd->regs;
ehci->regs = hcd->regs +
HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
ehci->sbrn = 0x20;
ret = usb_add_hcd(hcd, res_irq->start, IRQF_DISABLED);
if (ret)
goto out2;
platform_set_drvdata(pdev, hcd);
return 0;
out2:
iounmap(hcd->regs);
out1:
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
out:
usb_put_hcd(hcd);
return ret;
}
static int __devexit ehci_hcd_bcm63xx_drv_remove(struct platform_device *pdev)
{
struct usb_hcd *hcd;
hcd = platform_get_drvdata(pdev);
usb_remove_hcd(hcd);
iounmap(hcd->regs);
usb_put_hcd(hcd);
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
platform_set_drvdata(pdev, NULL);
return 0;
}
static struct platform_driver ehci_hcd_bcm63xx_driver = {
.probe = ehci_hcd_bcm63xx_drv_probe,
.remove = __devexit_p(ehci_hcd_bcm63xx_drv_remove),
.shutdown = usb_hcd_platform_shutdown,
.driver = {
.name = "bcm63xx_ehci",
.owner = THIS_MODULE,
.bus = &platform_bus_type
},
};
MODULE_ALIAS("platform:bcm63xx_ehci");

159
target/linux/brcm63xx/files-2.6.30/drivers/usb/host/ohci-bcm63xx.c
View File

@ -1,159 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#include <linux/init.h>
#include <linux/clk.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_io.h>
static struct clk *usb_host_clock;
static int __devinit ohci_bcm63xx_start(struct usb_hcd *hcd)
{
struct ohci_hcd *ohci = hcd_to_ohci(hcd);
int ret;
ret = ohci_init(ohci);
if (ret < 0)
return ret;
/* FIXME: autodetected port 2 is shared with USB slave */
ret = ohci_run(ohci);
if (ret < 0) {
err("can't start %s", hcd->self.bus_name);
ohci_stop(hcd);
return ret;
}
return 0;
}
static const struct hc_driver ohci_bcm63xx_hc_driver = {
.description = hcd_name,
.product_desc = "BCM63XX integrated OHCI controller",
.hcd_priv_size = sizeof(struct ohci_hcd),
.irq = ohci_irq,
.flags = HCD_USB11 | HCD_MEMORY,
.start = ohci_bcm63xx_start,
.stop = ohci_stop,
.shutdown = ohci_shutdown,
.urb_enqueue = ohci_urb_enqueue,
.urb_dequeue = ohci_urb_dequeue,
.endpoint_disable = ohci_endpoint_disable,
.get_frame_number = ohci_get_frame,
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
.start_port_reset = ohci_start_port_reset,
};
static int __devinit ohci_hcd_bcm63xx_drv_probe(struct platform_device *pdev)
{
struct resource *res_mem, *res_irq;
struct usb_hcd *hcd;
struct ohci_hcd *ohci;
u32 reg;
int ret;
res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res_mem || !res_irq)
return -ENODEV;
if (BCMCPU_IS_6348()) {
struct clk *clk;
/* enable USB host clock */
clk = clk_get(&pdev->dev, "usbh");
if (IS_ERR(clk))
return -ENODEV;
clk_enable(clk);
usb_host_clock = clk;
bcm_rset_writel(RSET_OHCI_PRIV, 0, OHCI_PRIV_REG);
} else if (BCMCPU_IS_6358()) {
reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_REG);
reg &= ~USBH_PRIV_SWAP_OHCI_ENDN_MASK;
reg |= USBH_PRIV_SWAP_OHCI_DATA_MASK;
bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_REG);
/* don't ask... */
bcm_rset_writel(RSET_USBH_PRIV, 0x1c0020, USBH_PRIV_TEST_REG);
} else
return 0;
hcd = usb_create_hcd(&ohci_bcm63xx_hc_driver, &pdev->dev, "bcm63xx");
if (!hcd)
return -ENOMEM;
hcd->rsrc_start = res_mem->start;
hcd->rsrc_len = res_mem->end - res_mem->start + 1;
if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
pr_debug("request_mem_region failed\n");
ret = -EBUSY;
goto out;
}
hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
if (!hcd->regs) {
pr_debug("ioremap failed\n");
ret = -EIO;
goto out1;
}
ohci = hcd_to_ohci(hcd);
ohci->flags |= OHCI_QUIRK_BE_MMIO | OHCI_QUIRK_BE_DESC |
OHCI_QUIRK_FRAME_NO;
ohci_hcd_init(ohci);
ret = usb_add_hcd(hcd, res_irq->start, IRQF_DISABLED);
if (ret)
goto out2;
platform_set_drvdata(pdev, hcd);
return 0;
out2:
iounmap(hcd->regs);
out1:
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
out:
usb_put_hcd(hcd);
return ret;
}
static int __devexit ohci_hcd_bcm63xx_drv_remove(struct platform_device *pdev)
{
struct usb_hcd *hcd;
hcd = platform_get_drvdata(pdev);
usb_remove_hcd(hcd);
iounmap(hcd->regs);
usb_put_hcd(hcd);
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
if (usb_host_clock) {
clk_disable(usb_host_clock);
clk_put(usb_host_clock);
}
platform_set_drvdata(pdev, NULL);
return 0;
}
static struct platform_driver ohci_hcd_bcm63xx_driver = {
.probe = ohci_hcd_bcm63xx_drv_probe,
.remove = __devexit_p(ohci_hcd_bcm63xx_drv_remove),
.shutdown = usb_hcd_platform_shutdown,
.driver = {
.name = "bcm63xx_ohci",
.owner = THIS_MODULE,
.bus = &platform_bus_type
},
};
MODULE_ALIAS("platform:bcm63xx_ohci");

334
target/linux/brcm63xx/files-2.6.30/drivers/watchdog/bcm63xx_wdt.c
View File

@ -1,334 +0,0 @@
/*
* Broadcom BCM63xx SoC watchdog driver
*
* Copyright (C) 2007, Miguel Gaio <miguel.gaio@efixo.com>
* Copyright (C) 2008, Florian Fainelli <florian@openwrt.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
#include <linux/bitops.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/miscdevice.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/reboot.h>
#include <linux/types.h>
#include <linux/uaccess.h>
#include <linux/watchdog.h>
#include <linux/timer.h>
#include <linux/jiffies.h>
#include <linux/resource.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
#define PFX KBUILD_MODNAME
#define WDT_HZ 50000000 /* Fclk */
#define WDT_DEFAULT_TIME 30 /* seconds */
#define WDT_MAX_TIME 256 /* seconds */
static struct {
void __iomem *regs;
struct timer_list timer;
int default_ticks;
unsigned long inuse;
atomic_t ticks;
} bcm63xx_wdt_device;
static int expect_close;
static int timeout;
static int wdt_time = WDT_DEFAULT_TIME;
static int nowayout = WATCHDOG_NOWAYOUT;
module_param(nowayout, int, 0);
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
/* HW functions */
static void bcm63xx_wdt_hw_start(void)
{
bcm_writel(0xfffffffe, bcm63xx_wdt_device.regs + WDT_DEFVAL_REG);
bcm_writel(WDT_START_1, bcm63xx_wdt_device.regs + WDT_CTL_REG);
bcm_writel(WDT_START_2, bcm63xx_wdt_device.regs + WDT_CTL_REG);
}
static void bcm63xx_wdt_hw_stop(void)
{
bcm_writel(WDT_STOP_1, bcm63xx_wdt_device.regs + WDT_CTL_REG);
bcm_writel(WDT_STOP_2, bcm63xx_wdt_device.regs + WDT_CTL_REG);
}
static void bcm63xx_timer_tick(unsigned long unused)
{
if (!atomic_dec_and_test(&bcm63xx_wdt_device.ticks)) {
bcm63xx_wdt_hw_start();
mod_timer(&bcm63xx_wdt_device.timer, jiffies + HZ);
} else
printk(KERN_CRIT PFX ": watchdog will restart system\n");
}
static void bcm63xx_wdt_pet(void)
{
atomic_set(&bcm63xx_wdt_device.ticks, wdt_time);
}
static void bcm63xx_wdt_start(void)
{
bcm63xx_wdt_pet();
bcm63xx_timer_tick(0);
}
static void bcm63xx_wdt_pause(void)
{
del_timer_sync(&bcm63xx_wdt_device.timer);
bcm63xx_wdt_hw_stop();
}
static int bcm63xx_wdt_settimeout(int new_time)
{
if ((new_time <= 0) || (new_time > WDT_MAX_TIME))
return -EINVAL;
wdt_time = new_time;
return 0;
}
static int bcm63xx_wdt_open(struct inode *inode, struct file *file)
{
if (test_and_set_bit(0, &bcm63xx_wdt_device.inuse))
return -EBUSY;
bcm63xx_wdt_start();
return nonseekable_open(inode, file);
}
static int bcm63xx_wdt_release(struct inode *inode, struct file *file)
{
if (expect_close == 42)
bcm63xx_wdt_pause();
else {
printk(KERN_CRIT PFX
": Unexpected close, not stopping watchdog!\n");
bcm63xx_wdt_start();
}
clear_bit(0, &bcm63xx_wdt_device.inuse);
expect_close = 0;
return 0;
}
static ssize_t bcm63xx_wdt_write(struct file *file, const char *data,
size_t len, loff_t *ppos)
{
if (len) {
if (!nowayout) {
size_t i;
/* In case it was set long ago */
expect_close = 0;
for (i = 0; i != len; i++) {
char c;
if (get_user(c, data + i))
return -EFAULT;
if (c == 'V')
expect_close = 42;
}
}
bcm63xx_wdt_pet();
}
return len;
}
static struct watchdog_info bcm63xx_wdt_info = {
.identity = PFX,
.options = WDIOF_SETTIMEOUT |
WDIOF_KEEPALIVEPING |
WDIOF_MAGICCLOSE,
};
static long bcm63xx_wdt_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
void __user *argp = (void __user *)arg;
int __user *p = argp;
int new_value, retval = -EINVAL;
switch (cmd) {
case WDIOC_GETSUPPORT:
return copy_to_user(argp, &bcm63xx_wdt_info,
sizeof(bcm63xx_wdt_info)) ? -EFAULT : 0;
case WDIOC_GETSTATUS:
case WDIOC_GETBOOTSTATUS:
return put_user(0, p);
case WDIOC_SETOPTIONS:
if (get_user(new_value, p))
return -EFAULT;
if (new_value & WDIOS_DISABLECARD) {
bcm63xx_wdt_pause();
retval = 0;
}
if (new_value & WDIOS_ENABLECARD) {
bcm63xx_wdt_start();
retval = 0;
}
return retval;
case WDIOC_KEEPALIVE:
bcm63xx_wdt_pet();
return 0;
case WDIOC_SETTIMEOUT:
if (get_user(new_value, p))
return -EFAULT;
if (bcm63xx_wdt_settimeout(new_value))
return -EINVAL;
bcm63xx_wdt_pet();
case WDIOC_GETTIMEOUT:
return put_user(wdt_time, p);
default:
return -ENOTTY;
}
}
static int bcm63xx_wdt_notify_sys(struct notifier_block *this,
unsigned long code, void *unused)
{
if (code == SYS_DOWN || code == SYS_HALT)
bcm63xx_wdt_pause();
return NOTIFY_DONE;
}
static const struct file_operations bcm63xx_wdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = bcm63xx_wdt_write,
.unlocked_ioctl = bcm63xx_wdt_ioctl,
.open = bcm63xx_wdt_open,
.release = bcm63xx_wdt_release,
};
static struct miscdevice bcm63xx_wdt_miscdev = {
.minor = WATCHDOG_MINOR,
.name = "watchdog",
.fops = &bcm63xx_wdt_fops,
};
static struct notifier_block bcm63xx_wdt_notifier = {
.notifier_call = bcm63xx_wdt_notify_sys,
};
static int bcm63xx_wdt_probe(struct platform_device *pdev)
{
int ret;
struct resource *r;
setup_timer(&bcm63xx_wdt_device.timer, bcm63xx_timer_tick, 0L);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!r) {
printk(KERN_ERR PFX
"failed to retrieve resources\n");
return -ENODEV;
}
bcm63xx_wdt_device.regs = ioremap_nocache(r->start, r->end - r->start);
if (!bcm63xx_wdt_device.regs) {
printk(KERN_ERR PFX
"failed to remap I/O resources\n");
return -ENXIO;
}
if (bcm63xx_wdt_settimeout(wdt_time)) {
bcm63xx_wdt_settimeout(WDT_DEFAULT_TIME);
printk(KERN_INFO PFX
": wdt_time value must be 1 <= wdt_time <= 256, using %d\n",
wdt_time);
}
ret = register_reboot_notifier(&bcm63xx_wdt_notifier);
if (ret) {
printk(KERN_ERR PFX
"failed to register reboot_notifier\n");
return ret;
}
ret = misc_register(&bcm63xx_wdt_miscdev);
if (ret < 0) {
printk(KERN_ERR PFX
"failed to register watchdog device\n");
goto unmap;
}
printk(KERN_INFO PFX " started, timer margin: %d sec\n", WDT_DEFAULT_TIME);
return 0;
unmap:
unregister_reboot_notifier(&bcm63xx_wdt_notifier);
iounmap(bcm63xx_wdt_device.regs);
return ret;
}
static int bcm63xx_wdt_remove(struct platform_device *pdev)
{
if (!nowayout)
bcm63xx_wdt_pause();
misc_deregister(&bcm63xx_wdt_miscdev);
iounmap(bcm63xx_wdt_device.regs);
unregister_reboot_notifier(&bcm63xx_wdt_notifier);
return 0;
}
static struct platform_driver bcm63xx_wdt = {
.probe = bcm63xx_wdt_probe,
.remove = bcm63xx_wdt_remove,
.driver = {
.name = "bcm63xx-wdt",
}
};
static int __init bcm63xx_wdt_init(void)
{
return platform_driver_register(&bcm63xx_wdt);
}
static void __exit bcm63xx_wdt_exit(void)
{
platform_driver_unregister(&bcm63xx_wdt);
}
module_init(bcm63xx_wdt_init);
module_exit(bcm63xx_wdt_exit);
MODULE_AUTHOR("Miguel Gaio <miguel.gaio@efixo.com>");
MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
MODULE_DESCRIPTION("Driver for the Broadcom BCM63xx SoC watchdog");
MODULE_LICENSE("GPL");
MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
MODULE_ALIAS("platform:bcm63xx-wdt");

12
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_board.h
View File

@ -1,12 +0,0 @@
#ifndef BCM63XX_BOARD_H_
#define BCM63XX_BOARD_H_
const char *board_get_name(void);
void board_prom_init(void);
void board_setup(void);
int board_register_devices(void);
#endif /* ! BCM63XX_BOARD_H_ */

11
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_clk.h
View File

@ -1,11 +0,0 @@
#ifndef BCM63XX_CLK_H_
#define BCM63XX_CLK_H_
struct clk {
void (*set)(struct clk *, int);
unsigned int rate;
unsigned int usage;
int id;
};
#endif /* ! BCM63XX_CLK_H_ */

673
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_cpu.h
View File

@ -1,673 +0,0 @@
#ifndef BCM63XX_CPU_H_
#define BCM63XX_CPU_H_
#include <linux/types.h>
#include <linux/init.h>
#include <bcm63xx_regs.h>
/*
* Macro to fetch bcm63xx cpu id and revision, should be optimized at
* compile time if only one CPU support is enabled (idea stolen from
* arm mach-types)
*/
#define BCM6338_CPU_ID 0x6338
#define BCM6345_CPU_ID 0x6345
#define BCM6348_CPU_ID 0x6348
#define BCM6358_CPU_ID 0x6358
void __init bcm63xx_cpu_init(void);
u16 __bcm63xx_get_cpu_id(void);
u16 bcm63xx_get_cpu_rev(void);
unsigned int bcm63xx_get_cpu_freq(void);
#ifdef CONFIG_BCM63XX_CPU_6338
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM6338_CPU_ID
# endif
# define BCMCPU_IS_6338() (bcm63xx_get_cpu_id() == BCM6338_CPU_ID)
#else
# define BCMCPU_IS_6338() (0)
#endif
#ifdef CONFIG_BCM63XX_CPU_6345
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM6345_CPU_ID
# endif
# define BCMCPU_IS_6345() (bcm63xx_get_cpu_id() == BCM6345_CPU_ID)
#else
# define BCMCPU_IS_6345() (0)
#endif
#ifdef CONFIG_BCM63XX_CPU_6348
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM6348_CPU_ID
# endif
# define BCMCPU_IS_6348() (bcm63xx_get_cpu_id() == BCM6348_CPU_ID)
#else
# define BCMCPU_IS_6348() (0)
#endif
#ifdef CONFIG_BCM63XX_CPU_6358
# ifdef bcm63xx_get_cpu_id
# undef bcm63xx_get_cpu_id
# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
# define BCMCPU_RUNTIME_DETECT
# else
# define bcm63xx_get_cpu_id() BCM6358_CPU_ID
# endif
# define BCMCPU_IS_6358() (bcm63xx_get_cpu_id() == BCM6358_CPU_ID)
#else
# define BCMCPU_IS_6358() (0)
#endif
#ifndef bcm63xx_get_cpu_id
#error "No CPU support configured"
#endif
/*
* While registers sets are (mostly) the same across 63xx CPU, base
* address of these sets do change.
*/
enum bcm63xx_regs_set {
RSET_DSL_LMEM = 0,
RSET_PERF,
RSET_TIMER,
RSET_WDT,
RSET_UART0,
RSET_GPIO,
RSET_SPI,
RSET_UDC0,
RSET_OHCI0,
RSET_OHCI_PRIV,
RSET_USBH_PRIV,
RSET_MPI,
RSET_PCMCIA,
RSET_DSL,
RSET_ENET0,
RSET_ENET1,
RSET_ENETDMA,
RSET_EHCI0,
RSET_SDRAM,
RSET_MEMC,
RSET_DDR,
};
#define RSET_DSL_LMEM_SIZE (64 * 1024 * 4)
#define RSET_DSL_SIZE 4096
#define RSET_WDT_SIZE 12
#define RSET_ENET_SIZE 2048
#define RSET_ENETDMA_SIZE 2048
#define RSET_UART_SIZE 24
#define RSET_SPI_SIZE 256
#define RSET_UDC_SIZE 256
#define RSET_OHCI_SIZE 256
#define RSET_EHCI_SIZE 256
#define RSET_PCMCIA_SIZE 12
/*
* 6338 register sets base address
*/
#define BCM_6338_DSL_LMEM_BASE (0xfff00000)
#define BCM_6338_PERF_BASE (0xfffe0000)
#define BCM_6338_BB_BASE (0xfffe0100)
#define BCM_6338_TIMER_BASE (0xfffe0200)
#define BCM_6338_WDT_BASE (0xfffe021c)
#define BCM_6338_UART0_BASE (0xfffe0300)
#define BCM_6338_GPIO_BASE (0xfffe0400)
#define BCM_6338_SPI_BASE (0xfffe0c00)
#define BCM_6338_UDC0_BASE (0xfffe3000)
#define BCM_6338_USBDMA_BASE (0xfffe2400)
#define BCM_6338_OHCI0_BASE (0xdeadbeef)
#define BCM_6338_OHCI_PRIV_BASE (0xdeadbeef)
#define BCM_6338_USBH_PRIV_BASE (0xdeadbeef)
#define BCM_6338_MPI_BASE (0xfffe3160)
#define BCM_6338_PCMCIA_BASE (0xdeadbeef)
#define BCM_6338_SDRAM_REGS_BASE (0xfffe3100)
#define BCM_6338_DSL_BASE (0xfffe1000)
#define BCM_6338_SAR_BASE (0xfffe2000)
#define BCM_6338_UBUS_BASE (0xdeadbeef)
#define BCM_6338_ENET0_BASE (0xfffe2800)
#define BCM_6338_ENET1_BASE (0xdeadbeef)
#define BCM_6338_ENETDMA_BASE (0xfffe2400)
#define BCM_6338_EHCI0_BASE (0xdeadbeef)
#define BCM_6338_SDRAM_BASE (0xfffe3100)
#define BCM_6338_MEMC_BASE (0xdeadbeef)
#define BCM_6338_DDR_BASE (0xdeadbeef)
/*
* 6345 register sets base address
*/
#define BCM_6345_DSL_LMEM_BASE (0xfff00000)
#define BCM_6345_PERF_BASE (0xfffe0000)
#define BCM_6345_BB_BASE (0xfffe0100)
#define BCM_6345_TIMER_BASE (0xfffe0200)
#define BCM_6345_WDT_BASE (0xfffe021c)
#define BCM_6345_UART0_BASE (0xfffe0300)
#define BCM_6345_GPIO_BASE (0xfffe0400)
#define BCM_6345_SPI_BASE (0xdeadbeef)
#define BCM_6345_UDC0_BASE (0xfffe2100)
#define BCM_6345_USBDMA_BASE (0xfffe2b00)
#define BCM_6345_ENET0_BASE (0xfffe1800)
#define BCM_6345_ENETDMA_BASE (0xfffe2800)
#define BCM_6345_PCMCIA_BASE (0xfffe2028)
#define BCM_6345_MPI_BASE (0xdeadbeef)
#define BCM_6345_OHCI0_BASE (0xdeadbeef)
#define BCM_6345_OHCI_PRIV_BASE (0xdeadbeef)
#define BCM_6345_USBH_PRIV_BASE (0xdeadbeef)
#define BCM_6345_SDRAM_REGS_BASE (0xfffe2300)
#define BCM_6345_DSL_BASE (0xdeadbeef)
#define BCM_6345_SAR_BASE (0xdeadbeef)
#define BCM_6345_UBUS_BASE (0xdeadbeef)
#define BCM_6345_ENET1_BASE (0xdeadbeef)
#define BCM_6345_EHCI0_BASE (0xdeadbeef)
#define BCM_6345_SDRAM_BASE (0xfffe2300)
#define BCM_6345_MEMC_BASE (0xdeadbeef)
#define BCM_6345_DDR_BASE (0xdeadbeef)
/*
* 6348 register sets base address
*/
#define BCM_6348_DSL_LMEM_BASE (0xfff00000)
#define BCM_6348_PERF_BASE (0xfffe0000)
#define BCM_6348_BB_BASE (0xfffe0100)
#define BCM_6348_TIMER_BASE (0xfffe0200)
#define BCM_6348_WDT_BASE (0xfffe021c)
#define BCM_6348_UART0_BASE (0xfffe0300)
#define BCM_6348_GPIO_BASE (0xfffe0400)
#define BCM_6348_SPI_BASE (0xfffe0c00)
#define BCM_6348_UDC0_BASE (0xfffe1000)
#define BCM_6348_USBDMA_BASE (0xfffe1400)
#define BCM_6348_OHCI0_BASE (0xfffe1b00)
#define BCM_6348_OHCI_PRIV_BASE (0xfffe1c00)
#define BCM_6348_USBH_PRIV_BASE (0xdeadbeef)
#define BCM_6348_MPI_BASE (0xfffe2000)
#define BCM_6348_PCMCIA_BASE (0xfffe2054)
#define BCM_6348_SDRAM_REGS_BASE (0xfffe2300)
#define BCM_6348_DSL_BASE (0xfffe3000)
#define BCM_6348_SAR_BASE (0xfffe4000)
#define BCM_6348_UBUS_BASE (0xfffe5000)
#define BCM_6348_ENET0_BASE (0xfffe6000)
#define BCM_6348_ENET1_BASE (0xfffe6800)
#define BCM_6348_ENETDMA_BASE (0xfffe7000)
#define BCM_6348_EHCI0_BASE (0xdeadbeef)
#define BCM_6348_SDRAM_BASE (0xfffe2300)
#define BCM_6348_MEMC_BASE (0xdeadbeef)
#define BCM_6348_DDR_BASE (0xdeadbeef)
/*
* 6358 register sets base address
*/
#define BCM_6358_DSL_LMEM_BASE (0xfff00000)
#define BCM_6358_PERF_BASE (0xfffe0000)
#define BCM_6358_TIMER_BASE (0xfffe0040)
#define BCM_6358_WDT_BASE (0xfffe005c)
#define BCM_6358_GPIO_BASE (0xfffe0080)
#define BCM_6358_UART0_BASE (0xfffe0100)
#define BCM_6358_UDC0_BASE (0xfffe0400)
#define BCM_6358_SPI_BASE (0xfffe0800)
#define BCM_6358_MPI_BASE (0xfffe1000)
#define BCM_6358_PCMCIA_BASE (0xfffe1054)
#define BCM_6358_OHCI0_BASE (0xfffe1400)
#define BCM_6358_OHCI_PRIV_BASE (0xdeadbeef)
#define BCM_6358_USBH_PRIV_BASE (0xfffe1500)
#define BCM_6358_SDRAM_REGS_BASE (0xfffe2300)
#define BCM_6358_DSL_BASE (0xfffe3000)
#define BCM_6358_ENET0_BASE (0xfffe4000)
#define BCM_6358_ENET1_BASE (0xfffe4800)
#define BCM_6358_ENETDMA_BASE (0xfffe5000)
#define BCM_6358_EHCI0_BASE (0xfffe1300)
#define BCM_6358_SDRAM_BASE (0xdeadbeef)
#define BCM_6358_MEMC_BASE (0xfffe1200)
#define BCM_6358_DDR_BASE (0xfffe12a0)
extern const unsigned long *bcm63xx_regs_base;
static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
{
#ifdef BCMCPU_RUNTIME_DETECT
return bcm63xx_regs_base[set];
#else
#ifdef CONFIG_BCM63XX_CPU_6338
switch (set) {
case RSET_DSL_LMEM:
return BCM_6338_DSL_LMEM_BASE;
case RSET_PERF:
return BCM_6338_PERF_BASE;
case RSET_TIMER:
return BCM_6338_TIMER_BASE;
case RSET_WDT:
return BCM_6338_WDT_BASE;
case RSET_UART0:
return BCM_6338_UART0_BASE;
case RSET_GPIO:
return BCM_6338_GPIO_BASE;
case RSET_SPI:
return BCM_6338_SPI_BASE;
case RSET_UDC0:
return BCM_6338_UDC0_BASE;
case RSET_OHCI0:
return BCM_6338_OHCI0_BASE;
case RSET_OHCI_PRIV:
return BCM_6338_OHCI_PRIV_BASE;
case RSET_USBH_PRIV:
return BCM_6338_USBH_PRIV_BASE;
case RSET_MPI:
return BCM_6338_MPI_BASE;
case RSET_PCMCIA:
return BCM_6338_PCMCIA_BASE;
case RSET_DSL:
return BCM_6338_DSL_BASE;
case RSET_ENET0:
return BCM_6338_ENET0_BASE;
case RSET_ENET1:
return BCM_6338_ENET1_BASE;
case RSET_ENETDMA:
return BCM_6338_ENETDMA_BASE;
case RSET_EHCI0:
return BCM_6338_EHCI0_BASE;
case RSET_SDRAM:
return BCM_6338_SDRAM_BASE;
case RSET_MEMC:
return BCM_6338_MEMC_BASE;
case RSET_DDR:
return BCM_6338_DDR_BASE;
}
#endif
#ifdef CONFIG_BCM63XX_CPU_6345
switch (set) {
case RSET_DSL_LMEM:
return BCM_6345_DSL_LMEM_BASE;
case RSET_PERF:
return BCM_6345_PERF_BASE;
case RSET_TIMER:
return BCM_6345_TIMER_BASE;
case RSET_WDT:
return BCM_6345_WDT_BASE;
case RSET_UART0:
return BCM_6345_UART0_BASE;
case RSET_GPIO:
return BCM_6345_GPIO_BASE;
case RSET_SPI:
return BCM_6345_SPI_BASE;
case RSET_UDC0:
return BCM_6345_UDC0_BASE;
case RSET_OHCI0:
return BCM_6345_OHCI0_BASE;
case RSET_OHCI_PRIV:
return BCM_6345_OHCI_PRIV_BASE;
case RSET_USBH_PRIV:
return BCM_6345_USBH_PRIV_BASE;
case RSET_MPI:
return BCM_6345_MPI_BASE;
case RSET_PCMCIA:
return BCM_6345_PCMCIA_BASE;
case RSET_DSL:
return BCM_6345_DSL_BASE;
case RSET_ENET0:
return BCM_6345_ENET0_BASE;
case RSET_ENET1:
return BCM_6345_ENET1_BASE;
case RSET_ENETDMA:
return BCM_6345_ENETDMA_BASE;
case RSET_EHCI0:
return BCM_6345_EHCI0_BASE;
case RSET_SDRAM:
return BCM_6345_SDRAM_BASE;
case RSET_MEMC:
return BCM_6345_MEMC_BASE;
case RSET_DDR:
return BCM_6345_DDR_BASE;
}
#endif
#ifdef CONFIG_BCM63XX_CPU_6348
switch (set) {
case RSET_DSL_LMEM:
return BCM_6348_DSL_LMEM_BASE;
case RSET_PERF:
return BCM_6348_PERF_BASE;
case RSET_TIMER:
return BCM_6348_TIMER_BASE;
case RSET_WDT:
return BCM_6348_WDT_BASE;
case RSET_UART0:
return BCM_6348_UART0_BASE;
case RSET_GPIO:
return BCM_6348_GPIO_BASE;
case RSET_SPI:
return BCM_6348_SPI_BASE;
case RSET_UDC0:
return BCM_6348_UDC0_BASE;
case RSET_OHCI0:
return BCM_6348_OHCI0_BASE;
case RSET_OHCI_PRIV:
return BCM_6348_OHCI_PRIV_BASE;
case RSET_USBH_PRIV:
return BCM_6348_USBH_PRIV_BASE;
case RSET_MPI:
return BCM_6348_MPI_BASE;
case RSET_PCMCIA:
return BCM_6348_PCMCIA_BASE;
case RSET_DSL:
return BCM_6348_DSL_BASE;
case RSET_ENET0:
return BCM_6348_ENET0_BASE;
case RSET_ENET1:
return BCM_6348_ENET1_BASE;
case RSET_ENETDMA:
return BCM_6348_ENETDMA_BASE;
case RSET_EHCI0:
return BCM_6348_EHCI0_BASE;
case RSET_SDRAM:
return BCM_6348_SDRAM_BASE;
case RSET_MEMC:
return BCM_6348_MEMC_BASE;
case RSET_DDR:
return BCM_6348_DDR_BASE;
}
#endif
#ifdef CONFIG_BCM63XX_CPU_6358
switch (set) {
case RSET_DSL_LMEM:
return BCM_6358_DSL_LMEM_BASE;
case RSET_PERF:
return BCM_6358_PERF_BASE;
case RSET_TIMER:
return BCM_6358_TIMER_BASE;
case RSET_WDT:
return BCM_6358_WDT_BASE;
case RSET_UART0:
return BCM_6358_UART0_BASE;
case RSET_GPIO:
return BCM_6358_GPIO_BASE;
case RSET_SPI:
return BCM_6358_SPI_BASE;
case RSET_UDC0:
return BCM_6358_UDC0_BASE;
case RSET_OHCI0:
return BCM_6358_OHCI0_BASE;
case RSET_OHCI_PRIV:
return BCM_6358_OHCI_PRIV_BASE;
case RSET_USBH_PRIV:
return BCM_6358_USBH_PRIV_BASE;
case RSET_MPI:
return BCM_6358_MPI_BASE;
case RSET_PCMCIA:
return BCM_6358_PCMCIA_BASE;
case RSET_ENET0:
return BCM_6358_ENET0_BASE;
case RSET_ENET1:
return BCM_6358_ENET1_BASE;
case RSET_ENETDMA:
return BCM_6358_ENETDMA_BASE;
case RSET_DSL:
return BCM_6358_DSL_BASE;
case RSET_EHCI0:
return BCM_6358_EHCI0_BASE;
case RSET_SDRAM:
return BCM_6358_SDRAM_BASE;
case RSET_MEMC:
return BCM_6358_MEMC_BASE;
case RSET_DDR:
return BCM_6358_DDR_BASE;
}
#endif
#endif
/* unreached */
return 0;
}
/*
* SPI register layout is not compatible
* accross CPU versions but it is software
* compatible
*/
enum bcm63xx_regs_spi {
SPI_CMD,
SPI_INT_STATUS,
SPI_INT_MASK_ST,
SPI_INT_MASK,
SPI_ST,
SPI_CLK_CFG,
SPI_FILL_BYTE,
SPI_MSG_TAIL,
SPI_RX_TAIL,
SPI_MSG_CTL,
SPI_MSG_DATA,
SPI_RX_DATA,
};
extern const unsigned long *bcm63xx_regs_spi;
static inline unsigned long bcm63xx_spireg(enum bcm63xx_regs_spi reg)
{
#ifdef BCMCPU_RUNTIME_DETECT
return bcm63xx_regs_spi[reg];
#else
#ifdef CONFIG_BCM63XX_CPU_6338
switch (reg) {
case SPI_CMD:
return SPI_BCM_6338_SPI_CMD;
case SPI_INT_STATUS:
return SPI_BCM_6338_SPI_INT_STATUS;
case SPI_INT_MASK_ST:
return SPI_BCM_6338_SPI_MASK_INT_ST;
case SPI_INT_MASK:
return SPI_BCM_6338_SPI_INT_MASK;
case SPI_ST:
return SPI_BCM_6338_SPI_ST;
case SPI_CLK_CFG:
return SPI_BCM_6338_SPI_CLK_CFG;
case SPI_FILL_BYTE:
return SPI_BCM_6338_SPI_FILL_BYTE;
case SPI_MSG_TAIL:
return SPI_BCM_6338_SPI_MSG_TAIL;
case SPI_RX_TAIL:
return SPI_BCM_6338_SPI_RX_TAIL;
case SPI_MSG_CTL:
return SPI_BCM_6338_SPI_MSG_CTL;
case SPI_MSG_DATA:
return SPI_BCM_6338_SPI_MSG_DATA;
case SPI_RX_DATA:
return SPI_BCM_6338_SPI_RX_DATA;
}
#endif
#ifdef CONFIG_BCM63XX_CPU_6348
switch (reg) {
case SPI_CMD:
return SPI_BCM_6348_SPI_CMD;
case SPI_INT_MASK_ST:
return SPI_BCM_6348_SPI_MASK_INT_ST;
case SPI_INT_MASK:
return SPI_BCM_6348_SPI_INT_MASK;
case SPI_INT_STATUS:
return SPI_BCM_6348_SPI_INT_STATUS;
case SPI_ST:
return SPI_BCM_6348_SPI_ST;
case SPI_CLK_CFG:
return SPI_BCM_6348_SPI_CLK_CFG;
case SPI_FILL_BYTE:
return SPI_BCM_6348_SPI_FILL_BYTE;
case SPI_MSG_TAIL:
return SPI_BCM_6348_SPI_MSG_TAIL;
case SPI_RX_TAIL:
return SPI_BCM_6348_SPI_RX_TAIL;
case SPI_MSG_CTL:
return SPI_BCM_6348_SPI_MSG_CTL;
case SPI_MSG_DATA:
return SPI_BCM_6348_SPI_MSG_DATA;
case SPI_RX_DATA:
return SPI_BCM_6348_SPI_RX_DATA;
}
#endif
#ifdef CONFIG_BCM63XX_CPU_6358
switch (reg) {
case SPI_CMD:
return SPI_BCM_6358_SPI_CMD;
case SPI_INT_STATUS:
return SPI_BCM_6358_SPI_INT_STATUS;
case SPI_INT_MASK_ST:
return SPI_BCM_6358_SPI_MASK_INT_ST;
case SPI_INT_MASK:
return SPI_BCM_6358_SPI_INT_MASK;
case SPI_ST:
return SPI_BCM_6358_SPI_STATUS;
case SPI_CLK_CFG:
return SPI_BCM_6358_SPI_CLK_CFG;
case SPI_FILL_BYTE:
return SPI_BCM_6358_SPI_FILL_BYTE;
case SPI_MSG_TAIL:
return SPI_BCM_6358_SPI_MSG_TAIL;
case SPI_RX_TAIL:
return SPI_BCM_6358_SPI_RX_TAIL;
case SPI_MSG_CTL:
return SPI_BCM_6358_MSG_CTL;
case SPI_MSG_DATA:
return SPI_BCM_6358_SPI_MSG_DATA;
case SPI_RX_DATA:
return SPI_BCM_6358_SPI_RX_DATA;
}
#endif
#endif
return 0;
}
/*
* IRQ number changes across CPU too
*/
enum bcm63xx_irq {
IRQ_TIMER = 0,
IRQ_UART0,
IRQ_SPI,
IRQ_DSL,
IRQ_UDC0,
IRQ_ENET0,
IRQ_ENET1,
IRQ_ENET_PHY,
IRQ_OHCI0,
IRQ_EHCI0,
IRQ_PCMCIA0,
IRQ_ENET0_RXDMA,
IRQ_ENET0_TXDMA,
IRQ_ENET1_RXDMA,
IRQ_ENET1_TXDMA,
IRQ_PCI,
IRQ_PCMCIA,
};
/*
* 6338 irqs
*/
#define BCM_6338_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
#define BCM_6338_SPI_IRQ (IRQ_INTERNAL_BASE + 1)
#define BCM_6338_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
#define BCM_6338_DG_IRQ (IRQ_INTERNAL_BASE + 4)
#define BCM_6338_DSL_IRQ (IRQ_INTERNAL_BASE + 5)
#define BCM_6338_ATM_IRQ (IRQ_INTERNAL_BASE + 6)
#define BCM_6338_UDC0_IRQ (IRQ_INTERNAL_BASE + 7)
#define BCM_6338_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
#define BCM_6338_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 9)
#define BCM_6338_SDRAM_IRQ (IRQ_INTERNAL_BASE + 10)
#define BCM_6338_USB_CNTL_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 11)
#define BCM_6338_USB_CNTL_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 12)
#define BCM_6338_USB_BULK_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 13)
#define BCM_6338_USB_BULK_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 14)
#define BCM_6338_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 15)
#define BCM_6338_ENET0_TXDMA_IRQ (IRQ_INTERNAL_BASE + 16)
#define BCM_6338_SDIO_IRQ (IRQ_INTERNAL_BASE + 17)
/*
* 6345 irqs
*/
#define BCM_6345_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
#define BCM_6345_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
#define BCM_6345_DSL_IRQ (IRQ_INTERNAL_BASE + 3)
#define BCM_6345_ATM_IRQ (IRQ_INTERNAL_BASE + 4)
#define BCM_6345_UDC0_IRQ (IRQ_INTERNAL_BASE + 5)
#define BCM_6345_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
#define BCM_6345_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12)
#define BCM_6345_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 13 + 1)
#define BCM_6345_ENET0_TXDMA_IRQ (IRQ_INTERNAL_BASE + 13 + 2)
#define BCM_6345_EBI_RX_IRQ (IRQ_INTERNAL_BASE + 13 + 5)
#define BCM_6345_EBI_TX_IRQ (IRQ_INTERNAL_BASE + 13 + 6)
#define BCM_6345_RESERVED_RX_IRQ (IRQ_INTERNAL_BASE + 13 + 9)
#define BCM_6345_RESERVED_TX_IRQ (IRQ_INTERNAL_BASE + 13 + 10)
#define BCM_6345_USB_BULK_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 13 + 13)
#define BCM_6345_USB_BULK_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 13 + 14)
#define BCM_6345_USB_CNTL_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 13 + 15)
#define BCM_6345_USB_CNTL_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 13 + 16)
#define BCM_6345_USB_ISO_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 13 + 17)
#define BCM_6345_USB_ISO_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 13 + 18)
/*
* 6348 irqs
*/
#define BCM_6348_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
#define BCM_6348_SPI_IRQ (IRQ_INTERNAL_BASE + 1)
#define BCM_6348_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
#define BCM_6348_DSL_IRQ (IRQ_INTERNAL_BASE + 4)
#define BCM_6348_UDC0_IRQ (IRQ_INTERNAL_BASE + 6)
#define BCM_6348_ENET1_IRQ (IRQ_INTERNAL_BASE + 7)
#define BCM_6348_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
#define BCM_6348_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 9)
#define BCM_6348_OHCI0_IRQ (IRQ_INTERNAL_BASE + 12)
#define BCM_6348_USB_CNTL_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 14)
#define BCM_6348_USB_CNTL_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 15)
#define BCM_6348_USB_BULK_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 16)
#define BCM_6348_USB_BULK_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 17)
#define BCM_6348_USB_ISO_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 18)
#define BCM_6348_USB_ISO_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 19)
#define BCM_6348_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 20)
#define BCM_6348_ENET0_TXDMA_IRQ (IRQ_INTERNAL_BASE + 21)
#define BCM_6348_ENET1_RXDMA_IRQ (IRQ_INTERNAL_BASE + 22)
#define BCM_6348_ENET1_TXDMA_IRQ (IRQ_INTERNAL_BASE + 23)
#define BCM_6348_PCMCIA_IRQ (IRQ_INTERNAL_BASE + 24)
#define BCM_6348_PCI_IRQ (IRQ_INTERNAL_BASE + 24)
/*
* 6358 irqs
*/
#define BCM_6358_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
#define BCM_6358_SPI_IRQ (IRQ_INTERNAL_BASE + 1)
#define BCM_6358_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
#define BCM_6358_OHCI0_IRQ (IRQ_INTERNAL_BASE + 5)
#define BCM_6358_ENET1_IRQ (IRQ_INTERNAL_BASE + 6)
#define BCM_6358_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
#define BCM_6358_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 9)
#define BCM_6358_EHCI0_IRQ (IRQ_INTERNAL_BASE + 10)
#define BCM_6358_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 15)
#define BCM_6358_ENET0_TXDMA_IRQ (IRQ_INTERNAL_BASE + 16)
#define BCM_6358_ENET1_RXDMA_IRQ (IRQ_INTERNAL_BASE + 17)
#define BCM_6358_ENET1_TXDMA_IRQ (IRQ_INTERNAL_BASE + 18)
#define BCM_6358_DSL_IRQ (IRQ_INTERNAL_BASE + 29)
#define BCM_6358_PCI_IRQ (IRQ_INTERNAL_BASE + 31)
#define BCM_6358_PCMCIA_IRQ (IRQ_INTERNAL_BASE + 24)
extern const int *bcm63xx_irqs;
static inline int bcm63xx_get_irq_number(enum bcm63xx_irq irq)
{
return bcm63xx_irqs[irq];
}
/*
* return installed memory size
*/
unsigned int bcm63xx_get_memory_size(void);
#endif /* !BCM63XX_CPU_H_ */

10
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_cs.h
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@ -1,10 +0,0 @@
#ifndef BCM63XX_CS_H
#define BCM63XX_CS_H
int bcm63xx_set_cs_base(unsigned int cs, u32 base, unsigned int size);
int bcm63xx_set_cs_timing(unsigned int cs, unsigned int wait,
unsigned int setup, unsigned int hold);
int bcm63xx_set_cs_param(unsigned int cs, u32 flags);
int bcm63xx_set_cs_status(unsigned int cs, int enable);
#endif /* !BCM63XX_CS_H */

13
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_dev_dsp.h
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@ -1,13 +0,0 @@
#ifndef __BCM63XX_DSP_H
#define __BCM63XX_DSP_H
struct bcm63xx_dsp_platform_data {
unsigned gpio_rst;
unsigned gpio_int;
unsigned cs;
unsigned ext_irq;
};
int __init bcm63xx_dsp_register(const struct bcm63xx_dsp_platform_data *pd);
#endif /* __BCM63XX_DSP_H */

45
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_dev_enet.h
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@ -1,45 +0,0 @@
#ifndef BCM63XX_DEV_ENET_H_
#define BCM63XX_DEV_ENET_H_
#include <linux/if_ether.h>
#include <linux/init.h>
/*
* on board ethernet platform data
*/
struct bcm63xx_enet_platform_data {
char mac_addr[ETH_ALEN];
int has_phy;
/* if has_phy, then set use_internal_phy */
int use_internal_phy;
/* or fill phy info to use an external one */
int phy_id;
int has_phy_interrupt;
int phy_interrupt;
/* if has_phy, use autonegociated pause parameters or force
* them */
int pause_auto;
int pause_rx;
int pause_tx;
/* if !has_phy, set desired forced speed/duplex */
int force_speed_100;
int force_duplex_full;
/* if !has_phy, set callback to perform mii device
* init/remove */
int (*mii_config)(struct net_device *dev, int probe,
int (*mii_read)(struct net_device *dev,
int phy_id, int reg),
void (*mii_write)(struct net_device *dev,
int phy_id, int reg, int val));
};
int __init bcm63xx_enet_register(int unit,
const struct bcm63xx_enet_platform_data *pd);
#endif /* ! BCM63XX_DEV_ENET_H_ */

6
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_dev_pci.h
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@ -1,6 +0,0 @@
#ifndef BCM63XX_DEV_PCI_H_
#define BCM63XX_DEV_PCI_H_
extern int bcm63xx_pci_enabled;
#endif /* BCM63XX_DEV_PCI_H_ */

13
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_dev_pcmcia.h
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@ -1,13 +0,0 @@
#ifndef BCM63XX_DEV_PCMCIA_H_
#define BCM63XX_DEV_PCMCIA_H_
/*
* PCMCIA driver platform data
*/
struct bcm63xx_pcmcia_platform_data {
unsigned int ready_gpio;
};
int bcm63xx_pcmcia_register(void);
#endif /* BCM63XX_DEV_PCMCIA_H_ */

15
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_dev_spi.h
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@ -1,15 +0,0 @@
#ifndef BCM63XX_DEV_SPI_H
#define BCM63XX_DEV_SPI_H
#include <linux/types.h>
int __init bcm63xx_spi_register(void);
struct bcm63xx_spi_pdata {
unsigned int fifo_size;
int bus_num;
int num_chipselect;
u32 speed_hz;
};
#endif /* BCM63XX_DEV_SPI_H */

6
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_dev_uart.h
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@ -1,6 +0,0 @@
#ifndef BCM63XX_DEV_UART_H_
#define BCM63XX_DEV_UART_H_
int bcm63xx_uart_register(void);
#endif /* BCM63XX_DEV_UART_H_ */

6
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
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@ -1,6 +0,0 @@
#ifndef BCM63XX_DEV_USB_EHCI_H_
#define BCM63XX_DEV_USB_EHCI_H_
int bcm63xx_ehci_register(void);
#endif /* BCM63XX_DEV_USB_EHCI_H_ */

6
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
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@ -1,6 +0,0 @@
#ifndef BCM63XX_DEV_USB_OHCI_H_
#define BCM63XX_DEV_USB_OHCI_H_
int bcm63xx_ohci_register(void);
#endif /* BCM63XX_DEV_USB_OHCI_H_ */

6
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_dev_usb_udc.h
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@ -1,6 +0,0 @@
#ifndef BCM63XX_DEV_USB_UDC_H_
#define BCM63XX_DEV_USB_UDC_H_
int bcm63xx_udc_register(void);
#endif /* BCM63XX_DEV_USB_UDC_H_ */

6
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_dev_wdt.h
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@ -1,6 +0,0 @@
#ifndef BCM63XX_DEV_WDT_H_
#define BCM63XX_DEV_WDT_H_
int bcm63xx_wdt_register(void);
#endif /* BCM63XX_DEV_WDT_H_ */

26
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_gpio.h
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@ -1,26 +0,0 @@
#ifndef BCM63XX_GPIO_H
#define BCM63XX_GPIO_H
#include <linux/init.h>
int __init bcm63xx_gpio_init(void);
static inline unsigned long bcm63xx_gpio_count(void)
{
switch (bcm63xx_get_cpu_id()) {
case BCM6358_CPU_ID:
return 40;
case BCM6338_CPU_ID:
return 8;
case BCM6345_CPU_ID:
return 16;
case BCM6348_CPU_ID:
default:
return 37;
}
}
#define GPIO_DIR_OUT 0x0
#define GPIO_DIR_IN 0x1
#endif /* !BCM63XX_GPIO_H */

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target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_io.h
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@ -1,107 +0,0 @@
#ifndef BCM63XX_IO_H_
#define BCM63XX_IO_H_
#include "bcm63xx_cpu.h"
/*
* Physical memory map, RAM is mapped at 0x0.
*
* Note that size MUST be a power of two.
*/
#define BCM_PCMCIA_COMMON_BASE_PA (0x20000000)
#define BCM_PCMCIA_COMMON_SIZE (16 * 1024 * 1024)
#define BCM_PCMCIA_COMMON_END_PA (BCM_PCMCIA_COMMON_BASE_PA + \
BCM_PCMCIA_COMMON_SIZE - 1)
#define BCM_PCMCIA_ATTR_BASE_PA (0x21000000)
#define BCM_PCMCIA_ATTR_SIZE (16 * 1024 * 1024)
#define BCM_PCMCIA_ATTR_END_PA (BCM_PCMCIA_ATTR_BASE_PA + \
BCM_PCMCIA_ATTR_SIZE - 1)
#define BCM_PCMCIA_IO_BASE_PA (0x22000000)
#define BCM_PCMCIA_IO_SIZE (64 * 1024)
#define BCM_PCMCIA_IO_END_PA (BCM_PCMCIA_IO_BASE_PA + \
BCM_PCMCIA_IO_SIZE - 1)
#define BCM_PCI_MEM_BASE_PA (0x30000000)
#define BCM_PCI_MEM_SIZE (128 * 1024 * 1024)
#define BCM_PCI_MEM_END_PA (BCM_PCI_MEM_BASE_PA + \
BCM_PCI_MEM_SIZE - 1)
#define BCM_PCI_IO_BASE_PA (0x08000000)
#define BCM_PCI_IO_SIZE (64 * 1024)
#define BCM_PCI_IO_END_PA (BCM_PCI_IO_BASE_PA + \
BCM_PCI_IO_SIZE - 1)
#define BCM_PCI_IO_HALF_PA (BCM_PCI_IO_BASE_PA + \
(BCM_PCI_IO_SIZE / 2) - 1)
#define BCM_CB_MEM_BASE_PA (0x38000000)
#define BCM_CB_MEM_SIZE (128 * 1024 * 1024)
#define BCM_CB_MEM_END_PA (BCM_CB_MEM_BASE_PA + \
BCM_CB_MEM_SIZE - 1)
/*
* Internal registers are accessed through KSEG3
*/
#define BCM_REGS_VA(x) ((void __iomem *)(x))
#define bcm_readb(a) (*(volatile unsigned char *) BCM_REGS_VA(a))
#define bcm_readw(a) (*(volatile unsigned short *) BCM_REGS_VA(a))
#define bcm_readl(a) (*(volatile unsigned int *) BCM_REGS_VA(a))
#define bcm_writeb(v,a) (*(volatile unsigned char *) BCM_REGS_VA((a)) = (v))
#define bcm_writew(v,a) (*(volatile unsigned short *) BCM_REGS_VA((a)) = (v))
#define bcm_writel(v,a) (*(volatile unsigned int *) BCM_REGS_VA((a)) = (v))
/*
* IO helpers to access register set for current CPU
*/
#define bcm_rset_readb(s,o) bcm_readb(bcm63xx_regset_address(s) + (o))
#define bcm_rset_readw(s,o) bcm_readw(bcm63xx_regset_address(s) + (o))
#define bcm_rset_readl(s,o) bcm_readl(bcm63xx_regset_address(s) + (o))
#define bcm_rset_writeb(s,v,o) bcm_writeb((v), \
bcm63xx_regset_address(s) + (o))
#define bcm_rset_writew(s,v,o) bcm_writew((v), \
bcm63xx_regset_address(s) + (o))
#define bcm_rset_writel(s,v,o) bcm_writel((v), \
bcm63xx_regset_address(s) + (o))
/*
* helpers for frequently used register sets
*/
#define bcm_perf_readl(o) bcm_rset_readl(RSET_PERF, (o))
#define bcm_perf_writel(v,o) bcm_rset_writel(RSET_PERF, (v), (o))
#define bcm_timer_readl(o) bcm_rset_readl(RSET_TIMER, (o))
#define bcm_timer_writel(v,o) bcm_rset_writel(RSET_TIMER, (v), (o))
#define bcm_wdt_readl(o) bcm_rset_readl(RSET_WDT, (o))
#define bcm_wdt_writel(v,o) bcm_rset_writel(RSET_WDT, (v), (o))
#define bcm_gpio_readl(o) bcm_rset_readl(RSET_GPIO, (o))
#define bcm_gpio_writel(v,o) bcm_rset_writel(RSET_GPIO, (v), (o))
#define bcm_uart0_readl(o) bcm_rset_readl(RSET_UART0, (o))
#define bcm_uart0_writel(v,o) bcm_rset_writel(RSET_UART0, (v), (o))
#define bcm_mpi_readl(o) bcm_rset_readl(RSET_MPI, (o))
#define bcm_mpi_writel(v,o) bcm_rset_writel(RSET_MPI, (v), (o))
#define bcm_pcmcia_readl(o) bcm_rset_readl(RSET_PCMCIA, (o))
#define bcm_pcmcia_writel(v,o) bcm_rset_writel(RSET_PCMCIA, (v), (o))
#define bcm_sdram_readl(o) bcm_rset_readl(RSET_SDRAM, (o))
#define bcm_sdram_writel(v,o) bcm_rset_writel(RSET_SDRAM, (v), (o))
#define bcm_memc_readl(o) bcm_rset_readl(RSET_MEMC, (o))
#define bcm_memc_writel(v,o) bcm_rset_writel(RSET_MEMC, (v), (o))
#define bcm_ddr_readl(o) bcm_rset_readl(RSET_DDR, (o))
#define bcm_ddr_writel(v,o) bcm_rset_writel(RSET_DDR, (v), (o))
/*
* helpers for the SPI register sets
*/
#define bcm_spi_readb(b,o) bcm_readb((b) + \
bcm63xx_spireg(o))
#define bcm_spi_readw(b,o) bcm_readw((b) + \
bcm63xx_spireg(o))
#define bcm_spi_writeb(v,b,o) bcm_writeb((v), \
(b) + \
bcm63xx_spireg(o))
#define bcm_spi_writew(v,b,o) bcm_writew((v), \
(b) + \
bcm63xx_spireg(o))
#endif /* ! BCM63XX_IO_H_ */

15
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_irq.h
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#ifndef BCM63XX_IRQ_H_
#define BCM63XX_IRQ_H_
#include <bcm63xx_cpu.h>
#define IRQ_MIPS_BASE 0
#define IRQ_INTERNAL_BASE 8
#define IRQ_EXT_BASE (IRQ_MIPS_BASE + 3)
#define IRQ_EXT_0 (IRQ_EXT_BASE + 0)
#define IRQ_EXT_1 (IRQ_EXT_BASE + 1)
#define IRQ_EXT_2 (IRQ_EXT_BASE + 2)
#define IRQ_EXT_3 (IRQ_EXT_BASE + 3)
#endif /* ! BCM63XX_IRQ_H_ */

886
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_regs.h
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@ -1,886 +0,0 @@
#ifndef BCM63XX_REGS_H_
#define BCM63XX_REGS_H_
/*************************************************************************
* _REG relative to RSET_PERF
*************************************************************************/
/* Chip Identifier / Revision register */
#define PERF_REV_REG 0x0
#define REV_CHIPID_SHIFT 16
#define REV_CHIPID_MASK (0xffff << REV_CHIPID_SHIFT)
#define REV_REVID_SHIFT 0
#define REV_REVID_MASK (0xffff << REV_REVID_SHIFT)
/* Clock Control register */
#define PERF_CKCTL_REG 0x4
#define CKCTL_6338_ADSLPHY_EN (1 << 0)
#define CKCTL_6338_MPI_EN (1 << 1)
#define CKCTL_6338_DRAM_EN (1 << 2)
#define CKCTL_6338_ENET_EN (1 << 4)
#define CKCTL_6338_USBS_EN (1 << 4)
#define CKCTL_6338_SAR_EN (1 << 5)
#define CKCTL_6338_SPI_EN (1 << 9)
#define CKCTL_6338_ALL_SAFE_EN (CKCTL_6338_ADSLPHY_EN | \
CKCTL_6338_MPI_EN | \
CKCTL_6338_ENET_EN | \
CKCTL_6338_SAR_EN | \
CKCTL_6338_SPI_EN)
#define CKCTL_6345_CPU_EN (1 << 0)
#define CKCTL_6345_BUS_EN (1 << 1)
#define CKCTL_6345_EBI_EN (1 << 2)
#define CKCTL_6345_UART_EN (1 << 3)
#define CKCTL_6345_ADSLPHY_EN (1 << 4)
#define CKCTL_6345_ENET_EN (1 << 7)
#define CKCTL_6345_USBS_EN (1 << 8)
#define CKCTL_6345_ALL_SAFE_EN (CKCTL_6345_ENET_EN | \
CKCTL_6345_USBS_EN | \
CKCTL_6345_ADSLPHY_EN)
#define CKCTL_6348_ADSLPHY_EN (1 << 0)
#define CKCTL_6348_MPI_EN (1 << 1)
#define CKCTL_6348_SDRAM_EN (1 << 2)
#define CKCTL_6348_M2M_EN (1 << 3)
#define CKCTL_6348_ENET_EN (1 << 4)
#define CKCTL_6348_SAR_EN (1 << 5)
#define CKCTL_6348_USBS_EN (1 << 6)
#define CKCTL_6348_USBH_EN (1 << 8)
#define CKCTL_6348_SPI_EN (1 << 9)
#define CKCTL_6348_ALL_SAFE_EN (CKCTL_6348_ADSLPHY_EN | \
CKCTL_6348_M2M_EN | \
CKCTL_6348_ENET_EN | \
CKCTL_6348_SAR_EN | \
CKCTL_6348_USBS_EN | \
CKCTL_6348_USBH_EN | \
CKCTL_6348_SPI_EN)
#define CKCTL_6358_ENET_EN (1 << 4)
#define CKCTL_6358_ADSLPHY_EN (1 << 5)
#define CKCTL_6358_PCM_EN (1 << 8)
#define CKCTL_6358_SPI_EN (1 << 9)
#define CKCTL_6358_USBS_EN (1 << 10)
#define CKCTL_6358_SAR_EN (1 << 11)
#define CKCTL_6358_EMUSB_EN (1 << 17)
#define CKCTL_6358_ENET0_EN (1 << 18)
#define CKCTL_6358_ENET1_EN (1 << 19)
#define CKCTL_6358_USBSU_EN (1 << 20)
#define CKCTL_6358_EPHY_EN (1 << 21)
#define CKCTL_6358_ALL_SAFE_EN (CKCTL_6358_ENET_EN | \
CKCTL_6358_ADSLPHY_EN | \
CKCTL_6358_PCM_EN | \
CKCTL_6358_SPI_EN | \
CKCTL_6358_USBS_EN | \
CKCTL_6358_SAR_EN | \
CKCTL_6358_EMUSB_EN | \
CKCTL_6358_ENET0_EN | \
CKCTL_6358_ENET1_EN | \
CKCTL_6358_USBSU_EN | \
CKCTL_6358_EPHY_EN)
/* System PLL Control register */
#define PERF_SYS_PLL_CTL_REG 0x8
#define SYS_PLL_SOFT_RESET 0x1
/* Interrupt Mask register */
#define PERF_IRQMASK_REG 0xc
/* Interrupt Status register */
#define PERF_IRQSTAT_REG 0x10
/* External Interrupt Configuration register */
#define PERF_EXTIRQ_CFG_REG 0x14
#define EXTIRQ_CFG_SENSE(x) (1 << (x))
#define EXTIRQ_CFG_STAT(x) (1 << (x + 5))
#define EXTIRQ_CFG_CLEAR(x) (1 << (x + 10))
#define EXTIRQ_CFG_MASK(x) (1 << (x + 15))
#define EXTIRQ_CFG_BOTHEDGE(x) (1 << (x + 20))
#define EXTIRQ_CFG_LEVELSENSE(x) (1 << (x + 25))
#define EXTIRQ_CFG_CLEAR_ALL (0xf << 10)
#define EXTIRQ_CFG_MASK_ALL (0xf << 15)
/* Soft Reset register */
#define PERF_SOFTRESET_REG 0x28
#define SOFTRESET_6338_SPI_MASK (1 << 0)
#define SOFTRESET_6338_ENET_MASK (1 << 2)
#define SOFTRESET_6338_USBH_MASK (1 << 3)
#define SOFTRESET_6338_USBS_MASK (1 << 4)
#define SOFTRESET_6338_ADSL_MASK (1 << 5)
#define SOFTRESET_6338_DMAMEM_MASK (1 << 6)
#define SOFTRESET_6338_SAR_MASK (1 << 7)
#define SOFTRESET_6338_ACLC_MASK (1 << 8)
#define SOFTRESET_6338_ADSLMIPSPLL_MASK (1 << 10)
#define SOFTRESET_6338_ALL (SOFTRESET_6338_SPI_MASK | \
SOFTRESET_6338_ENET_MASK | \
SOFTRESET_6338_USBH_MASK | \
SOFTRESET_6338_USBS_MASK | \
SOFTRESET_6338_ADSL_MASK | \
SOFTRESET_6338_DMAMEM_MASK | \
SOFTRESET_6338_SAR_MASK | \
SOFTRESET_6338_ACLC_MASK | \
SOFTRESET_6338_ADSLMIPSPLL_MASK)
#define SOFTRESET_6348_SPI_MASK (1 << 0)
#define SOFTRESET_6348_ENET_MASK (1 << 2)
#define SOFTRESET_6348_USBH_MASK (1 << 3)
#define SOFTRESET_6348_USBS_MASK (1 << 4)
#define SOFTRESET_6348_ADSL_MASK (1 << 5)
#define SOFTRESET_6348_DMAMEM_MASK (1 << 6)
#define SOFTRESET_6348_SAR_MASK (1 << 7)
#define SOFTRESET_6348_ACLC_MASK (1 << 8)
#define SOFTRESET_6348_ADSLMIPSPLL_MASK (1 << 10)
#define SOFTRESET_6348_ALL (SOFTRESET_6348_SPI_MASK | \
SOFTRESET_6348_ENET_MASK | \
SOFTRESET_6348_USBH_MASK | \
SOFTRESET_6348_USBS_MASK | \
SOFTRESET_6348_ADSL_MASK | \
SOFTRESET_6348_DMAMEM_MASK | \
SOFTRESET_6348_SAR_MASK | \
SOFTRESET_6348_ACLC_MASK | \
SOFTRESET_6348_ADSLMIPSPLL_MASK)
/* MIPS PLL control register */
#define PERF_MIPSPLLCTL_REG 0x34
#define MIPSPLLCTL_N1_SHIFT 20
#define MIPSPLLCTL_N1_MASK (0x7 << MIPSPLLCTL_N1_SHIFT)
#define MIPSPLLCTL_N2_SHIFT 15
#define MIPSPLLCTL_N2_MASK (0x1f << MIPSPLLCTL_N2_SHIFT)
#define MIPSPLLCTL_M1REF_SHIFT 12
#define MIPSPLLCTL_M1REF_MASK (0x7 << MIPSPLLCTL_M1REF_SHIFT)
#define MIPSPLLCTL_M2REF_SHIFT 9
#define MIPSPLLCTL_M2REF_MASK (0x7 << MIPSPLLCTL_M2REF_SHIFT)
#define MIPSPLLCTL_M1CPU_SHIFT 6
#define MIPSPLLCTL_M1CPU_MASK (0x7 << MIPSPLLCTL_M1CPU_SHIFT)
#define MIPSPLLCTL_M1BUS_SHIFT 3
#define MIPSPLLCTL_M1BUS_MASK (0x7 << MIPSPLLCTL_M1BUS_SHIFT)
#define MIPSPLLCTL_M2BUS_SHIFT 0
#define MIPSPLLCTL_M2BUS_MASK (0x7 << MIPSPLLCTL_M2BUS_SHIFT)
/* ADSL PHY PLL Control register */
#define PERF_ADSLPLLCTL_REG 0x38
#define ADSLPLLCTL_N1_SHIFT 20
#define ADSLPLLCTL_N1_MASK (0x7 << ADSLPLLCTL_N1_SHIFT)
#define ADSLPLLCTL_N2_SHIFT 15
#define ADSLPLLCTL_N2_MASK (0x1f << ADSLPLLCTL_N2_SHIFT)
#define ADSLPLLCTL_M1REF_SHIFT 12
#define ADSLPLLCTL_M1REF_MASK (0x7 << ADSLPLLCTL_M1REF_SHIFT)
#define ADSLPLLCTL_M2REF_SHIFT 9
#define ADSLPLLCTL_M2REF_MASK (0x7 << ADSLPLLCTL_M2REF_SHIFT)
#define ADSLPLLCTL_M1CPU_SHIFT 6
#define ADSLPLLCTL_M1CPU_MASK (0x7 << ADSLPLLCTL_M1CPU_SHIFT)
#define ADSLPLLCTL_M1BUS_SHIFT 3
#define ADSLPLLCTL_M1BUS_MASK (0x7 << ADSLPLLCTL_M1BUS_SHIFT)
#define ADSLPLLCTL_M2BUS_SHIFT 0
#define ADSLPLLCTL_M2BUS_MASK (0x7 << ADSLPLLCTL_M2BUS_SHIFT)
#define ADSLPLLCTL_VAL(n1,n2,m1ref,m2ref,m1cpu,m1bus,m2bus) \
(((n1) << ADSLPLLCTL_N1_SHIFT) | \
((n2) << ADSLPLLCTL_N2_SHIFT) | \
((m1ref) << ADSLPLLCTL_M1REF_SHIFT) | \
((m2ref) << ADSLPLLCTL_M2REF_SHIFT) | \
((m1cpu) << ADSLPLLCTL_M1CPU_SHIFT) | \
((m1bus) << ADSLPLLCTL_M1BUS_SHIFT) | \
((m2bus) << ADSLPLLCTL_M2BUS_SHIFT))
/*************************************************************************
* _REG relative to RSET_TIMER
*************************************************************************/
#define BCM63XX_TIMER_COUNT 4
#define TIMER_T0_ID 0
#define TIMER_T1_ID 1
#define TIMER_T2_ID 2
#define TIMER_WDT_ID 3
/* Timer irqstat register */
#define TIMER_IRQSTAT_REG 0
#define TIMER_IRQSTAT_TIMER_CAUSE(x) (1 << (x))
#define TIMER_IRQSTAT_TIMER0_CAUSE (1 << 0)
#define TIMER_IRQSTAT_TIMER1_CAUSE (1 << 1)
#define TIMER_IRQSTAT_TIMER2_CAUSE (1 << 2)
#define TIMER_IRQSTAT_WDT_CAUSE (1 << 3)
#define TIMER_IRQSTAT_TIMER_IR_EN(x) (1 << ((x) + 8))
#define TIMER_IRQSTAT_TIMER0_IR_EN (1 << 8)
#define TIMER_IRQSTAT_TIMER1_IR_EN (1 << 9)
#define TIMER_IRQSTAT_TIMER2_IR_EN (1 << 10)
/* Timer control register */
#define TIMER_CTLx_REG(x) (0x4 + (x * 4))
#define TIMER_CTL0_REG 0x4
#define TIMER_CTL1_REG 0x8
#define TIMER_CTL2_REG 0xC
#define TIMER_CTL_COUNTDOWN_MASK (0x3fffffff)
#define TIMER_CTL_MONOTONIC_MASK (1 << 30)
#define TIMER_CTL_ENABLE_MASK (1 << 31)
/*************************************************************************
* _REG relative to RSET_WDT
*************************************************************************/
/* Watchdog default count register */
#define WDT_DEFVAL_REG 0x0
/* Watchdog control register */
#define WDT_CTL_REG 0x4
/* Watchdog control register constants */
#define WDT_START_1 (0xff00)
#define WDT_START_2 (0x00ff)
#define WDT_STOP_1 (0xee00)
#define WDT_STOP_2 (0x00ee)
/* Watchdog reset length register */
#define WDT_RSTLEN_REG 0x8
/*************************************************************************
* _REG relative to RSET_UARTx
*************************************************************************/
/* UART Control Register */
#define UART_CTL_REG 0x0
#define UART_CTL_RXTMOUTCNT_SHIFT 0
#define UART_CTL_RXTMOUTCNT_MASK (0x1f << UART_CTL_RXTMOUTCNT_SHIFT)
#define UART_CTL_RSTTXDN_SHIFT 5
#define UART_CTL_RSTTXDN_MASK (1 << UART_CTL_RSTTXDN_SHIFT)
#define UART_CTL_RSTRXFIFO_SHIFT 6
#define UART_CTL_RSTRXFIFO_MASK (1 << UART_CTL_RSTRXFIFO_SHIFT)
#define UART_CTL_RSTTXFIFO_SHIFT 7
#define UART_CTL_RSTTXFIFO_MASK (1 << UART_CTL_RSTTXFIFO_SHIFT)
#define UART_CTL_STOPBITS_SHIFT 8
#define UART_CTL_STOPBITS_MASK (0xf << UART_CTL_STOPBITS_SHIFT)
#define UART_CTL_STOPBITS_1 (0x7 << UART_CTL_STOPBITS_SHIFT)
#define UART_CTL_STOPBITS_2 (0xf << UART_CTL_STOPBITS_SHIFT)
#define UART_CTL_BITSPERSYM_SHIFT 12
#define UART_CTL_BITSPERSYM_MASK (0x3 << UART_CTL_BITSPERSYM_SHIFT)
#define UART_CTL_XMITBRK_SHIFT 14
#define UART_CTL_XMITBRK_MASK (1 << UART_CTL_XMITBRK_SHIFT)
#define UART_CTL_RSVD_SHIFT 15
#define UART_CTL_RSVD_MASK (1 << UART_CTL_RSVD_SHIFT)
#define UART_CTL_RXPAREVEN_SHIFT 16
#define UART_CTL_RXPAREVEN_MASK (1 << UART_CTL_RXPAREVEN_SHIFT)
#define UART_CTL_RXPAREN_SHIFT 17
#define UART_CTL_RXPAREN_MASK (1 << UART_CTL_RXPAREN_SHIFT)
#define UART_CTL_TXPAREVEN_SHIFT 18
#define UART_CTL_TXPAREVEN_MASK (1 << UART_CTL_TXPAREVEN_SHIFT)
#define UART_CTL_TXPAREN_SHIFT 18
#define UART_CTL_TXPAREN_MASK (1 << UART_CTL_TXPAREN_SHIFT)
#define UART_CTL_LOOPBACK_SHIFT 20
#define UART_CTL_LOOPBACK_MASK (1 << UART_CTL_LOOPBACK_SHIFT)
#define UART_CTL_RXEN_SHIFT 21
#define UART_CTL_RXEN_MASK (1 << UART_CTL_RXEN_SHIFT)
#define UART_CTL_TXEN_SHIFT 22
#define UART_CTL_TXEN_MASK (1 << UART_CTL_TXEN_SHIFT)
#define UART_CTL_BRGEN_SHIFT 23
#define UART_CTL_BRGEN_MASK (1 << UART_CTL_BRGEN_SHIFT)
/* UART Baudword register */
#define UART_BAUD_REG 0x4
/* UART Misc Control register */
#define UART_MCTL_REG 0x8
#define UART_MCTL_DTR_SHIFT 0
#define UART_MCTL_DTR_MASK (1 << UART_MCTL_DTR_SHIFT)
#define UART_MCTL_RTS_SHIFT 1
#define UART_MCTL_RTS_MASK (1 << UART_MCTL_RTS_SHIFT)
#define UART_MCTL_RXFIFOTHRESH_SHIFT 8
#define UART_MCTL_RXFIFOTHRESH_MASK (0xf << UART_MCTL_RXFIFOTHRESH_SHIFT)
#define UART_MCTL_TXFIFOTHRESH_SHIFT 12
#define UART_MCTL_TXFIFOTHRESH_MASK (0xf << UART_MCTL_TXFIFOTHRESH_SHIFT)
#define UART_MCTL_RXFIFOFILL_SHIFT 16
#define UART_MCTL_RXFIFOFILL_MASK (0x1f << UART_MCTL_RXFIFOFILL_SHIFT)
#define UART_MCTL_TXFIFOFILL_SHIFT 24
#define UART_MCTL_TXFIFOFILL_MASK (0x1f << UART_MCTL_TXFIFOFILL_SHIFT)
/* UART External Input Configuration register */
#define UART_EXTINP_REG 0xc
#define UART_EXTINP_RI_SHIFT 0
#define UART_EXTINP_RI_MASK (1 << UART_EXTINP_RI_SHIFT)
#define UART_EXTINP_CTS_SHIFT 1
#define UART_EXTINP_CTS_MASK (1 << UART_EXTINP_CTS_SHIFT)
#define UART_EXTINP_DCD_SHIFT 2
#define UART_EXTINP_DCD_MASK (1 << UART_EXTINP_DCD_SHIFT)
#define UART_EXTINP_DSR_SHIFT 3
#define UART_EXTINP_DSR_MASK (1 << UART_EXTINP_DSR_SHIFT)
#define UART_EXTINP_IRSTAT(x) (1 << (x + 4))
#define UART_EXTINP_IRMASK(x) (1 << (x + 8))
#define UART_EXTINP_IR_RI 0
#define UART_EXTINP_IR_CTS 1
#define UART_EXTINP_IR_DCD 2
#define UART_EXTINP_IR_DSR 3
#define UART_EXTINP_RI_NOSENSE_SHIFT 16
#define UART_EXTINP_RI_NOSENSE_MASK (1 << UART_EXTINP_RI_NOSENSE_SHIFT)
#define UART_EXTINP_CTS_NOSENSE_SHIFT 17
#define UART_EXTINP_CTS_NOSENSE_MASK (1 << UART_EXTINP_CTS_NOSENSE_SHIFT)
#define UART_EXTINP_DCD_NOSENSE_SHIFT 18
#define UART_EXTINP_DCD_NOSENSE_MASK (1 << UART_EXTINP_DCD_NOSENSE_SHIFT)
#define UART_EXTINP_DSR_NOSENSE_SHIFT 19
#define UART_EXTINP_DSR_NOSENSE_MASK (1 << UART_EXTINP_DSR_NOSENSE_SHIFT)
/* UART Interrupt register */
#define UART_IR_REG 0x10
#define UART_IR_MASK(x) (1 << (x + 16))
#define UART_IR_STAT(x) (1 << (x))
#define UART_IR_EXTIP 0
#define UART_IR_TXUNDER 1
#define UART_IR_TXOVER 2
#define UART_IR_TXTRESH 3
#define UART_IR_TXRDLATCH 4
#define UART_IR_TXEMPTY 5
#define UART_IR_RXUNDER 6
#define UART_IR_RXOVER 7
#define UART_IR_RXTIMEOUT 8
#define UART_IR_RXFULL 9
#define UART_IR_RXTHRESH 10
#define UART_IR_RXNOTEMPTY 11
#define UART_IR_RXFRAMEERR 12
#define UART_IR_RXPARERR 13
#define UART_IR_RXBRK 14
#define UART_IR_TXDONE 15
/* UART Fifo register */
#define UART_FIFO_REG 0x14
#define UART_FIFO_VALID_SHIFT 0
#define UART_FIFO_VALID_MASK 0xff
#define UART_FIFO_FRAMEERR_SHIFT 8
#define UART_FIFO_FRAMEERR_MASK (1 << UART_FIFO_FRAMEERR_SHIFT)
#define UART_FIFO_PARERR_SHIFT 9
#define UART_FIFO_PARERR_MASK (1 << UART_FIFO_PARERR_SHIFT)
#define UART_FIFO_BRKDET_SHIFT 10
#define UART_FIFO_BRKDET_MASK (1 << UART_FIFO_BRKDET_SHIFT)
#define UART_FIFO_ANYERR_MASK (UART_FIFO_FRAMEERR_MASK | \
UART_FIFO_PARERR_MASK | \
UART_FIFO_BRKDET_MASK)
/*************************************************************************
* _REG relative to RSET_GPIO
*************************************************************************/
/* GPIO registers */
#define GPIO_CTL_HI_REG 0x0
#define GPIO_CTL_LO_REG 0x4
#define GPIO_DATA_HI_REG 0x8
#define GPIO_DATA_LO_REG 0xC
/* GPIO mux registers and constants */
#define GPIO_MODE_REG 0x18
#define GPIO_MODE_6348_G4_DIAG 0x00090000
#define GPIO_MODE_6348_G4_UTOPIA 0x00080000
#define GPIO_MODE_6348_G4_LEGACY_LED 0x00030000
#define GPIO_MODE_6348_G4_MII_SNOOP 0x00020000
#define GPIO_MODE_6348_G4_EXT_EPHY 0x00010000
#define GPIO_MODE_6348_G3_DIAG 0x00009000
#define GPIO_MODE_6348_G3_UTOPIA 0x00008000
#define GPIO_MODE_6348_G3_EXT_MII 0x00007000
#define GPIO_MODE_6348_G2_DIAG 0x00000900
#define GPIO_MODE_6348_G2_PCI 0x00000500
#define GPIO_MODE_6348_G1_DIAG 0x00000090
#define GPIO_MODE_6348_G1_UTOPIA 0x00000080
#define GPIO_MODE_6348_G1_SPI_UART 0x00000060
#define GPIO_MODE_6348_G1_SPI_MASTER 0x00000060
#define GPIO_MODE_6348_G1_MII_PCCARD 0x00000040
#define GPIO_MODE_6348_G1_MII_SNOOP 0x00000020
#define GPIO_MODE_6348_G1_EXT_EPHY 0x00000010
#define GPIO_MODE_6348_G0_DIAG 0x00000009
#define GPIO_MODE_6348_G0_EXT_MII 0x00000007
#define GPIO_MODE_6358_EXTRACS (1 << 5)
#define GPIO_MODE_6358_UART1 (1 << 6)
#define GPIO_MODE_6358_EXTRA_SPI_SS (1 << 7)
#define GPIO_MODE_6358_SERIAL_LED (1 << 10)
#define GPIO_MODE_6358_UTOPIA (1 << 12)
/*************************************************************************
* _REG relative to RSET_ENET
*************************************************************************/
/* Receiver Configuration register */
#define ENET_RXCFG_REG 0x0
#define ENET_RXCFG_ALLMCAST_SHIFT 1
#define ENET_RXCFG_ALLMCAST_MASK (1 << ENET_RXCFG_ALLMCAST_SHIFT)
#define ENET_RXCFG_PROMISC_SHIFT 3
#define ENET_RXCFG_PROMISC_MASK (1 << ENET_RXCFG_PROMISC_SHIFT)
#define ENET_RXCFG_LOOPBACK_SHIFT 4
#define ENET_RXCFG_LOOPBACK_MASK (1 << ENET_RXCFG_LOOPBACK_SHIFT)
#define ENET_RXCFG_ENFLOW_SHIFT 5
#define ENET_RXCFG_ENFLOW_MASK (1 << ENET_RXCFG_ENFLOW_SHIFT)
/* Receive Maximum Length register */
#define ENET_RXMAXLEN_REG 0x4
#define ENET_RXMAXLEN_SHIFT 0
#define ENET_RXMAXLEN_MASK (0x7ff << ENET_RXMAXLEN_SHIFT)
/* Transmit Maximum Length register */
#define ENET_TXMAXLEN_REG 0x8
#define ENET_TXMAXLEN_SHIFT 0
#define ENET_TXMAXLEN_MASK (0x7ff << ENET_TXMAXLEN_SHIFT)
/* MII Status/Control register */
#define ENET_MIISC_REG 0x10
#define ENET_MIISC_MDCFREQDIV_SHIFT 0
#define ENET_MIISC_MDCFREQDIV_MASK (0x7f << ENET_MIISC_MDCFREQDIV_SHIFT)
#define ENET_MIISC_PREAMBLEEN_SHIFT 7
#define ENET_MIISC_PREAMBLEEN_MASK (1 << ENET_MIISC_PREAMBLEEN_SHIFT)
/* MII Data register */
#define ENET_MIIDATA_REG 0x14
#define ENET_MIIDATA_DATA_SHIFT 0
#define ENET_MIIDATA_DATA_MASK (0xffff << ENET_MIIDATA_DATA_SHIFT)
#define ENET_MIIDATA_TA_SHIFT 16
#define ENET_MIIDATA_TA_MASK (0x3 << ENET_MIIDATA_TA_SHIFT)
#define ENET_MIIDATA_REG_SHIFT 18
#define ENET_MIIDATA_REG_MASK (0x1f << ENET_MIIDATA_REG_SHIFT)
#define ENET_MIIDATA_PHYID_SHIFT 23
#define ENET_MIIDATA_PHYID_MASK (0x1f << ENET_MIIDATA_PHYID_SHIFT)
#define ENET_MIIDATA_OP_READ_MASK (0x6 << 28)
#define ENET_MIIDATA_OP_WRITE_MASK (0x5 << 28)
/* Ethernet Interrupt Mask register */
#define ENET_IRMASK_REG 0x18
/* Ethernet Interrupt register */
#define ENET_IR_REG 0x1c
#define ENET_IR_MII (1 << 0)
#define ENET_IR_MIB (1 << 1)
#define ENET_IR_FLOWC (1 << 2)
/* Ethernet Control register */
#define ENET_CTL_REG 0x2c
#define ENET_CTL_ENABLE_SHIFT 0
#define ENET_CTL_ENABLE_MASK (1 << ENET_CTL_ENABLE_SHIFT)
#define ENET_CTL_DISABLE_SHIFT 1
#define ENET_CTL_DISABLE_MASK (1 << ENET_CTL_DISABLE_SHIFT)
#define ENET_CTL_SRESET_SHIFT 2
#define ENET_CTL_SRESET_MASK (1 << ENET_CTL_SRESET_SHIFT)
#define ENET_CTL_EPHYSEL_SHIFT 3
#define ENET_CTL_EPHYSEL_MASK (1 << ENET_CTL_EPHYSEL_SHIFT)
/* Transmit Control register */
#define ENET_TXCTL_REG 0x30
#define ENET_TXCTL_FD_SHIFT 0
#define ENET_TXCTL_FD_MASK (1 << ENET_TXCTL_FD_SHIFT)
/* Transmit Watermask register */
#define ENET_TXWMARK_REG 0x34
#define ENET_TXWMARK_WM_SHIFT 0
#define ENET_TXWMARK_WM_MASK (0x3f << ENET_TXWMARK_WM_SHIFT)
/* MIB Control register */
#define ENET_MIBCTL_REG 0x38
#define ENET_MIBCTL_RDCLEAR_SHIFT 0
#define ENET_MIBCTL_RDCLEAR_MASK (1 << ENET_MIBCTL_RDCLEAR_SHIFT)
/* Perfect Match Data Low register */
#define ENET_PML_REG(x) (0x58 + (x) * 8)
#define ENET_PMH_REG(x) (0x5c + (x) * 8)
#define ENET_PMH_DATAVALID_SHIFT 16
#define ENET_PMH_DATAVALID_MASK (1 << ENET_PMH_DATAVALID_SHIFT)
/* MIB register */
#define ENET_MIB_REG(x) (0x200 + (x) * 4)
#define ENET_MIB_REG_COUNT 55
/*************************************************************************
* _REG relative to RSET_ENETDMA
*************************************************************************/
/* Controller Configuration Register */
#define ENETDMA_CFG_REG (0x0)
#define ENETDMA_CFG_EN_SHIFT 0
#define ENETDMA_CFG_EN_MASK (1 << ENETDMA_CFG_EN_SHIFT)
#define ENETDMA_CFG_FLOWCH_MASK(x) (1 << ((x >> 1) + 1))
/* Flow Control Descriptor Low Threshold register */
#define ENETDMA_FLOWCL_REG(x) (0x4 + (x) * 6)
/* Flow Control Descriptor High Threshold register */
#define ENETDMA_FLOWCH_REG(x) (0x8 + (x) * 6)
/* Flow Control Descriptor Buffer Alloca Threshold register */
#define ENETDMA_BUFALLOC_REG(x) (0xc + (x) * 6)
#define ENETDMA_BUFALLOC_FORCE_SHIFT 31
#define ENETDMA_BUFALLOC_FORCE_MASK (1 << ENETDMA_BUFALLOC_FORCE_SHIFT)
/* Channel Configuration register */
#define ENETDMA_CHANCFG_REG(x) (0x100 + (x) * 0x10)
#define ENETDMA_CHANCFG_EN_SHIFT 0
#define ENETDMA_CHANCFG_EN_MASK (1 << ENETDMA_CHANCFG_EN_SHIFT)
#define ENETDMA_CHANCFG_PKTHALT_SHIFT 1
#define ENETDMA_CHANCFG_PKTHALT_MASK (1 << ENETDMA_CHANCFG_PKTHALT_SHIFT)
/* Interrupt Control/Status register */
#define ENETDMA_IR_REG(x) (0x104 + (x) * 0x10)
#define ENETDMA_IR_BUFDONE_MASK (1 << 0)
#define ENETDMA_IR_PKTDONE_MASK (1 << 1)
#define ENETDMA_IR_NOTOWNER_MASK (1 << 2)
/* Interrupt Mask register */
#define ENETDMA_IRMASK_REG(x) (0x108 + (x) * 0x10)
/* Maximum Burst Length */
#define ENETDMA_MAXBURST_REG(x) (0x10C + (x) * 0x10)
/* Ring Start Address register */
#define ENETDMA_RSTART_REG(x) (0x200 + (x) * 0x10)
/* State Ram Word 2 */
#define ENETDMA_SRAM2_REG(x) (0x204 + (x) * 0x10)
/* State Ram Word 3 */
#define ENETDMA_SRAM3_REG(x) (0x208 + (x) * 0x10)
/* State Ram Word 4 */
#define ENETDMA_SRAM4_REG(x) (0x20c + (x) * 0x10)
/*************************************************************************
* _REG relative to RSET_OHCI_PRIV
*************************************************************************/
#define OHCI_PRIV_REG 0x0
#define OHCI_PRIV_PORT1_HOST_SHIFT 0
#define OHCI_PRIV_PORT1_HOST_MASK (1 << OHCI_PRIV_PORT1_HOST_SHIFT)
#define OHCI_PRIV_REG_SWAP_SHIFT 3
#define OHCI_PRIV_REG_SWAP_MASK (1 << OHCI_PRIV_REG_SWAP_SHIFT)
/*************************************************************************
* _REG relative to RSET_USBH_PRIV
*************************************************************************/
#define USBH_PRIV_SWAP_REG 0x0
#define USBH_PRIV_SWAP_EHCI_ENDN_SHIFT 4
#define USBH_PRIV_SWAP_EHCI_ENDN_MASK (1 << USBH_PRIV_SWAP_EHCI_ENDN_SHIFT)
#define USBH_PRIV_SWAP_EHCI_DATA_SHIFT 3
#define USBH_PRIV_SWAP_EHCI_DATA_MASK (1 << USBH_PRIV_SWAP_EHCI_DATA_SHIFT)
#define USBH_PRIV_SWAP_OHCI_ENDN_SHIFT 1
#define USBH_PRIV_SWAP_OHCI_ENDN_MASK (1 << USBH_PRIV_SWAP_OHCI_ENDN_SHIFT)
#define USBH_PRIV_SWAP_OHCI_DATA_SHIFT 0
#define USBH_PRIV_SWAP_OHCI_DATA_MASK (1 << USBH_PRIV_SWAP_OHCI_DATA_SHIFT)
#define USBH_PRIV_TEST_REG 0x24
/*************************************************************************
* _REG relative to RSET_MPI
*************************************************************************/
/* well known (hard wired) chip select */
#define MPI_CS_PCMCIA_COMMON 4
#define MPI_CS_PCMCIA_ATTR 5
#define MPI_CS_PCMCIA_IO 6
/* Chip select base register */
#define MPI_CSBASE_REG(x) (0x0 + (x) * 8)
#define MPI_CSBASE_BASE_SHIFT 13
#define MPI_CSBASE_BASE_MASK (0x1ffff << MPI_CSBASE_BASE_SHIFT)
#define MPI_CSBASE_SIZE_SHIFT 0
#define MPI_CSBASE_SIZE_MASK (0xf << MPI_CSBASE_SIZE_SHIFT)
#define MPI_CSBASE_SIZE_8K 0
#define MPI_CSBASE_SIZE_16K 1
#define MPI_CSBASE_SIZE_32K 2
#define MPI_CSBASE_SIZE_64K 3
#define MPI_CSBASE_SIZE_128K 4
#define MPI_CSBASE_SIZE_256K 5
#define MPI_CSBASE_SIZE_512K 6
#define MPI_CSBASE_SIZE_1M 7
#define MPI_CSBASE_SIZE_2M 8
#define MPI_CSBASE_SIZE_4M 9
#define MPI_CSBASE_SIZE_8M 10
#define MPI_CSBASE_SIZE_16M 11
#define MPI_CSBASE_SIZE_32M 12
#define MPI_CSBASE_SIZE_64M 13
#define MPI_CSBASE_SIZE_128M 14
#define MPI_CSBASE_SIZE_256M 15
/* Chip select control register */
#define MPI_CSCTL_REG(x) (0x4 + (x) * 8)
#define MPI_CSCTL_ENABLE_MASK (1 << 0)
#define MPI_CSCTL_WAIT_SHIFT 1
#define MPI_CSCTL_WAIT_MASK (0x7 << MPI_CSCTL_WAIT_SHIFT)
#define MPI_CSCTL_DATA16_MASK (1 << 4)
#define MPI_CSCTL_SYNCMODE_MASK (1 << 7)
#define MPI_CSCTL_TSIZE_MASK (1 << 8)
#define MPI_CSCTL_ENDIANSWAP_MASK (1 << 10)
#define MPI_CSCTL_SETUP_SHIFT 16
#define MPI_CSCTL_SETUP_MASK (0xf << MPI_CSCTL_SETUP_SHIFT)
#define MPI_CSCTL_HOLD_SHIFT 20
#define MPI_CSCTL_HOLD_MASK (0xf << MPI_CSCTL_HOLD_SHIFT)
/* PCI registers */
#define MPI_SP0_RANGE_REG 0x100
#define MPI_SP0_REMAP_REG 0x104
#define MPI_SP0_REMAP_ENABLE_MASK (1 << 0)
#define MPI_SP1_RANGE_REG 0x10C
#define MPI_SP1_REMAP_REG 0x110
#define MPI_SP1_REMAP_ENABLE_MASK (1 << 0)
#define MPI_L2PCFG_REG 0x11C
#define MPI_L2PCFG_CFG_TYPE_SHIFT 0
#define MPI_L2PCFG_CFG_TYPE_MASK (0x3 << MPI_L2PCFG_CFG_TYPE_SHIFT)
#define MPI_L2PCFG_REG_SHIFT 2
#define MPI_L2PCFG_REG_MASK (0x3f << MPI_L2PCFG_REG_SHIFT)
#define MPI_L2PCFG_FUNC_SHIFT 8
#define MPI_L2PCFG_FUNC_MASK (0x7 << MPI_L2PCFG_FUNC_SHIFT)
#define MPI_L2PCFG_DEVNUM_SHIFT 11
#define MPI_L2PCFG_DEVNUM_MASK (0x1f << MPI_L2PCFG_DEVNUM_SHIFT)
#define MPI_L2PCFG_CFG_USEREG_MASK (1 << 30)
#define MPI_L2PCFG_CFG_SEL_MASK (1 << 31)
#define MPI_L2PMEMRANGE1_REG 0x120
#define MPI_L2PMEMBASE1_REG 0x124
#define MPI_L2PMEMREMAP1_REG 0x128
#define MPI_L2PMEMRANGE2_REG 0x12C
#define MPI_L2PMEMBASE2_REG 0x130
#define MPI_L2PMEMREMAP2_REG 0x134
#define MPI_L2PIORANGE_REG 0x138
#define MPI_L2PIOBASE_REG 0x13C
#define MPI_L2PIOREMAP_REG 0x140
#define MPI_L2P_BASE_MASK (0xffff8000)
#define MPI_L2PREMAP_ENABLED_MASK (1 << 0)
#define MPI_L2PREMAP_IS_CARDBUS_MASK (1 << 2)
#define MPI_PCIMODESEL_REG 0x144
#define MPI_PCIMODESEL_BAR1_NOSWAP_MASK (1 << 0)
#define MPI_PCIMODESEL_BAR2_NOSWAP_MASK (1 << 1)
#define MPI_PCIMODESEL_EXT_ARB_MASK (1 << 2)
#define MPI_PCIMODESEL_PREFETCH_SHIFT 4
#define MPI_PCIMODESEL_PREFETCH_MASK (0xf << MPI_PCIMODESEL_PREFETCH_SHIFT)
#define MPI_LOCBUSCTL_REG 0x14C
#define MPI_LOCBUSCTL_EN_PCI_GPIO_MASK (1 << 0)
#define MPI_LOCBUSCTL_U2P_NOSWAP_MASK (1 << 1)
#define MPI_LOCINT_REG 0x150
#define MPI_LOCINT_MASK(x) (1 << (x + 16))
#define MPI_LOCINT_STAT(x) (1 << (x))
#define MPI_LOCINT_DIR_FAILED 6
#define MPI_LOCINT_EXT_PCI_INT 7
#define MPI_LOCINT_SERR 8
#define MPI_LOCINT_CSERR 9
#define MPI_PCICFGCTL_REG 0x178
#define MPI_PCICFGCTL_CFGADDR_SHIFT 2
#define MPI_PCICFGCTL_CFGADDR_MASK (0x1f << MPI_PCICFGCTL_CFGADDR_SHIFT)
#define MPI_PCICFGCTL_WRITEEN_MASK (1 << 7)
#define MPI_PCICFGDATA_REG 0x17C
/* PCI host bridge custom register */
#define BCMPCI_REG_TIMERS 0x40
#define REG_TIMER_TRDY_SHIFT 0
#define REG_TIMER_TRDY_MASK (0xff << REG_TIMER_TRDY_SHIFT)
#define REG_TIMER_RETRY_SHIFT 8
#define REG_TIMER_RETRY_MASK (0xff << REG_TIMER_RETRY_SHIFT)
/*************************************************************************
* _REG relative to RSET_PCMCIA
*************************************************************************/
#define PCMCIA_C1_REG 0x0
#define PCMCIA_C1_CD1_MASK (1 << 0)
#define PCMCIA_C1_CD2_MASK (1 << 1)
#define PCMCIA_C1_VS1_MASK (1 << 2)
#define PCMCIA_C1_VS2_MASK (1 << 3)
#define PCMCIA_C1_VS1OE_MASK (1 << 6)
#define PCMCIA_C1_VS2OE_MASK (1 << 7)
#define PCMCIA_C1_CBIDSEL_SHIFT (8)
#define PCMCIA_C1_CBIDSEL_MASK (0x1f << PCMCIA_C1_CBIDSEL_SHIFT)
#define PCMCIA_C1_EN_PCMCIA_GPIO_MASK (1 << 13)
#define PCMCIA_C1_EN_PCMCIA_MASK (1 << 14)
#define PCMCIA_C1_EN_CARDBUS_MASK (1 << 15)
#define PCMCIA_C1_RESET_MASK (1 << 18)
#define PCMCIA_C2_REG 0x8
#define PCMCIA_C2_DATA16_MASK (1 << 0)
#define PCMCIA_C2_BYTESWAP_MASK (1 << 1)
#define PCMCIA_C2_RWCOUNT_SHIFT 2
#define PCMCIA_C2_RWCOUNT_MASK (0x3f << PCMCIA_C2_RWCOUNT_SHIFT)
#define PCMCIA_C2_INACTIVE_SHIFT 8
#define PCMCIA_C2_INACTIVE_MASK (0x3f << PCMCIA_C2_INACTIVE_SHIFT)
#define PCMCIA_C2_SETUP_SHIFT 16
#define PCMCIA_C2_SETUP_MASK (0x3f << PCMCIA_C2_SETUP_SHIFT)
#define PCMCIA_C2_HOLD_SHIFT 24
#define PCMCIA_C2_HOLD_MASK (0x3f << PCMCIA_C2_HOLD_SHIFT)
/*************************************************************************
* _REG relative to RSET_SDRAM
*************************************************************************/
#define SDRAM_CFG_REG 0x0
#define SDRAM_CFG_ROW_SHIFT 4
#define SDRAM_CFG_ROW_MASK (0x3 << SDRAM_CFG_ROW_SHIFT)
#define SDRAM_CFG_COL_SHIFT 6
#define SDRAM_CFG_COL_MASK (0x3 << SDRAM_CFG_COL_SHIFT)
#define SDRAM_CFG_32B_SHIFT 10
#define SDRAM_CFG_32B_MASK (1 << SDRAM_CFG_32B_SHIFT)
#define SDRAM_CFG_BANK_SHIFT 13
#define SDRAM_CFG_BANK_MASK (1 << SDRAM_CFG_BANK_SHIFT)
#define SDRAM_MEM_REG 0xc
#define SDRAM_PRIO_REG 0x2C
#define SDRAM_PRIO_MIPS_SHIFT 29
#define SDRAM_PRIO_MIPS_MASK (1 << SDRAM_PRIO_MIPS_SHIFT)
#define SDRAM_PRIO_ADSL_SHIFT 30
#define SDRAM_PRIO_ADSL_MASK (1 << SDRAM_PRIO_ADSL_SHIFT)
#define SDRAM_PRIO_EN_SHIFT 31
#define SDRAM_PRIO_EN_MASK (1 << SDRAM_PRIO_EN_SHIFT)
/*************************************************************************
* _REG relative to RSET_MEMC
*************************************************************************/
#define MEMC_CFG_REG 0x4
#define MEMC_CFG_32B_SHIFT 1
#define MEMC_CFG_32B_MASK (1 << MEMC_CFG_32B_SHIFT)
#define MEMC_CFG_COL_SHIFT 3
#define MEMC_CFG_COL_MASK (0x3 << MEMC_CFG_COL_SHIFT)
#define MEMC_CFG_ROW_SHIFT 6
#define MEMC_CFG_ROW_MASK (0x3 << MEMC_CFG_ROW_SHIFT)
/*************************************************************************
* _REG relative to RSET_DDR
*************************************************************************/
#define DDR_DMIPSPLLCFG_REG 0x18
#define DMIPSPLLCFG_M1_SHIFT 0
#define DMIPSPLLCFG_M1_MASK (0xff << DMIPSPLLCFG_M1_SHIFT)
#define DMIPSPLLCFG_N1_SHIFT 23
#define DMIPSPLLCFG_N1_MASK (0x3f << DMIPSPLLCFG_N1_SHIFT)
#define DMIPSPLLCFG_N2_SHIFT 29
#define DMIPSPLLCFG_N2_MASK (0x7 << DMIPSPLLCFG_N2_SHIFT)
/*************************************************************************
* _REG relative to RSET_SPI
*************************************************************************/
/* BCM 6338 SPI core */
#define SPI_BCM_6338_SPI_CMD 0x00 /* 16-bits register */
#define SPI_BCM_6338_SPI_INT_STATUS 0x02
#define SPI_BCM_6338_SPI_MASK_INT_ST 0x03
#define SPI_BCM_6338_SPI_INT_MASK 0x04
#define SPI_BCM_6338_SPI_ST 0x05
#define SPI_BCM_6338_SPI_CLK_CFG 0x06
#define SPI_BCM_6338_SPI_FILL_BYTE 0x07
#define SPI_BCM_6338_SPI_MSG_TAIL 0x09
#define SPI_BCM_6338_SPI_RX_TAIL 0x0b
#define SPI_BCM_6338_SPI_MSG_CTL 0x40
#define SPI_BCM_6338_SPI_MSG_DATA 0x41
#define SPI_BCM_6338_SPI_MSG_DATA_SIZE 0x3f
#define SPI_BCM_6338_SPI_RX_DATA 0x80
#define SPI_BCM_6338_SPI_RX_DATA_SIZE 0x3f
/* BCM 6348 SPI core */
#define SPI_BCM_6348_SPI_MASK_INT_ST 0x00
#define SPI_BCM_6348_SPI_INT_STATUS 0x01
#define SPI_BCM_6348_SPI_CMD 0x02 /* 16-bits register */
#define SPI_BCM_6348_SPI_FILL_BYTE 0x04
#define SPI_BCM_6348_SPI_CLK_CFG 0x05
#define SPI_BCM_6348_SPI_ST 0x06
#define SPI_BCM_6348_SPI_INT_MASK 0x07
#define SPI_BCM_6348_SPI_RX_TAIL 0x08
#define SPI_BCM_6348_SPI_MSG_TAIL 0x10
#define SPI_BCM_6348_SPI_MSG_DATA 0x40
#define SPI_BCM_6348_SPI_MSG_CTL 0x42
#define SPI_BCM_6348_SPI_MSG_DATA_SIZE 0x3f
#define SPI_BCM_6348_SPI_RX_DATA 0x80
#define SPI_BCM_6348_SPI_RX_DATA_SIZE 0x3f
/* BCM 6358 SPI core */
#define SPI_BCM_6358_MSG_CTL 0x00 /* 16-bits register */
#define SPI_BCM_6358_SPI_MSG_DATA 0x02
#define SPI_BCM_6358_SPI_MSG_DATA_SIZE 0x21e
#define SPI_BCM_6358_SPI_RX_DATA 0x400
#define SPI_BCM_6358_SPI_RX_DATA_SIZE 0x220
#define SPI_BCM_6358_SPI_CMD 0x700 /* 16-bits register */
#define SPI_BCM_6358_SPI_INT_STATUS 0x702
#define SPI_BCM_6358_SPI_MASK_INT_ST 0x703
#define SPI_BCM_6358_SPI_INT_MASK 0x704
#define SPI_BCM_6358_SPI_STATUS 0x705
#define SPI_BCM_6358_SPI_CLK_CFG 0x706
#define SPI_BCM_6358_SPI_FILL_BYTE 0x707
#define SPI_BCM_6358_SPI_MSG_TAIL 0x709
#define SPI_BCM_6358_SPI_RX_TAIL 0x70B
/* Shared SPI definitions */
/* Message configuration */
#define SPI_FD_RW 0x00
#define SPI_HD_W 0x01
#define SPI_HD_R 0x02
#define SPI_BYTE_CNT_SHIFT 0
#define SPI_MSG_TYPE_SHIFT 14
/* Command */
#define SPI_CMD_NOOP 0x01
#define SPI_CMD_SOFT_RESET 0x02
#define SPI_CMD_HARD_RESET 0x04
#define SPI_CMD_START_IMMEDIATE 0x08
#define SPI_CMD_COMMAND_SHIFT 0
#define SPI_CMD_COMMAND_MASK 0x000f
#define SPI_CMD_DEVICE_ID_SHIFT 4
#define SPI_CMD_PREPEND_BYTE_CNT_SHIFT 8
#define SPI_CMD_ONE_BYTE_SHIFT 11
#define SPI_CMD_ONE_WIRE_SHIFT 12
#define SPI_DEV_ID_0 0
#define SPI_DEV_ID_1 1
#define SPI_DEV_ID_2 2
#define SPI_DEV_ID_3 3
/* Interrupt mask */
#define SPI_INTR_CMD_DONE 0x01
#define SPI_INTR_RX_OVERFLOW 0x02
#define SPI_INTR_TX_UNDERFLOW 0x04
#define SPI_INTR_TX_OVERFLOW 0x08
#define SPI_INTR_RX_UNDERFLOW 0x10
#define SPI_INTR_CLEAR_ALL 0x1f
/* Status */
#define SPI_RX_EMPTY 0x02
#define SPI_CMD_BUSY 0x04
#define SPI_SERIAL_BUSY 0x08
/* Clock configuration */
#define SPI_CLK_20MHZ 0x00
#define SPI_CLK_0_391MHZ 0x01
#define SPI_CLK_0_781MHZ 0x02 /* default */
#define SPI_CLK_1_563MHZ 0x03
#define SPI_CLK_3_125MHZ 0x04
#define SPI_CLK_6_250MHZ 0x05
#define SPI_CLK_12_50MHZ 0x06
#define SPI_CLK_25MHZ 0x07
#define SPI_CLK_MASK 0x07
#define SPI_SSOFFTIME_MASK 0x38
#define SPI_SSOFFTIME_SHIFT 3
#define SPI_BYTE_SWAP 0x80
#endif /* BCM63XX_REGS_H_ */

11
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm63xx_timer.h
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@ -1,11 +0,0 @@
#ifndef BCM63XX_TIMER_H_
#define BCM63XX_TIMER_H_
int bcm63xx_timer_register(int id, void (*callback)(void *data), void *data);
void bcm63xx_timer_unregister(int id);
int bcm63xx_timer_set(int id, int monotonic, unsigned int countdown_us);
int bcm63xx_timer_enable(int id);
int bcm63xx_timer_disable(int id);
unsigned int bcm63xx_timer_countdown(unsigned int countdown_us);
#endif /* !BCM63XX_TIMER_H_ */

178
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/bcm_tag.h
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#ifndef __BCM63XX_TAG_H
#define __BCM63XX_TAG_H
#define IMAGE_LEN 10 /* Length of Length Field */
#define ADDRESS_LEN 12 /* Length of Address field */
#define TAGID_LEN 6 /* Length of tag ID */
#define TAGINFO_LEN 20 /* Length of vendor information field in tag */
#define TAGVER_LEN 4 /* Length of Tag Version */
#define TAGLAYOUT_LEN 4 /* Length of FlashLayoutVer */
#define NUM_TAGID 5
#define IMAGETAG_CRC_START 0xFFFFFFFF
struct tagiddesc_t {
char tagid[TAGID_LEN + 1];
char tagiddesc[80];
};
// bc221 is used by BT Voyager and should be right
// bc310 should be right, and may apply to 3.08 code as well
#define TAGID_DEFINITIONS { \
{ "bccfe", "Broadcom CFE flash image" }, \
{ "bc300", "Broadcom code version 3.00-3.06 and all ftp/tftp flash" }, \
{ "ag306", "Alice Gate (Pirelli, based on Broadcom 3.06)" }, \
{ "bc221", "Broadcom code version 2.21" }, \
{ "bc310", "Broadcom code version 3.10-3.12" }, \
}
struct bcm_tag_bccfe {
unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
unsigned char sig_1[20]; // 4-23: Company Line 1
unsigned char sig_2[14]; // 24-37: Company Line 2
unsigned char chipid[6]; // 38-43: Chip this image is for
unsigned char boardid[16]; // 44-59: Board name
unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
unsigned char rootAddress[ADDRESS_LEN]; // 94-105: Address in memory of rootfs
unsigned char rootLength[IMAGE_LEN]; // 106-115: Size of rootfs
unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
unsigned char dualImage[2]; // 138-139: Unused at present
unsigned char inactiveFlag[2]; // 140-141: Unused at present
unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present
unsigned char tagId[TAGID_LEN]; // 162-167: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
unsigned char tagIdCRC[4]; // 168-171: CRC32 of tagId
unsigned char reserved1[44]; // 172-215: Reserved area not in use
unsigned char imageCRC[4]; // 216-219: CRC32 of images
unsigned char reserved2[16]; // 220-235: Unused at present
unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion
unsigned char reserved3[16]; // 240-255: Unused at present
};
struct bcm_tag_bc300 {
unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
unsigned char sig_1[20]; // 4-23: Company Line 1
unsigned char sig_2[14]; // 24-37: Company Line 2
unsigned char chipid[6]; // 38-43: Chip this image is for
unsigned char boardid[16]; // 44-59: Board name
unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image)
unsigned char flashRootLength[IMAGE_LEN]; // 106-115: Size of rootfs + deadcode (web flash uses this + kernelLength to determine the size of the kernel+rootfs flash image)
unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
unsigned char dualImage[2]; // 138-139: Unused at present
unsigned char inactiveFlag[2]; // 140-141: Unused at present
unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present
unsigned char tagId[TAGID_LEN]; // 162-167: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
unsigned char tagIdCRC[4]; // 168-173: CRC32 to ensure validity of tagId
unsigned char rootAddress[ADDRESS_LEN]; // 174-183: Address in memory of rootfs partition
unsigned char rootLength[IMAGE_LEN]; // 184-193: Size of rootfs partition
unsigned char reserved1[22]; // 194-215: Reserved area not in use
unsigned char imageCRC[4]; // 216-219: CRC32 of images
unsigned char reserved2[16]; // 220-235: Unused at present
unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion
unsigned char reserved3[16]; // 240-255: Unused at present
};
struct bcm_tag_ag306 {
unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
unsigned char sig_1[20]; // 4-23: Company Line 1
unsigned char sig_2[14]; // 24-37: Company Line 2
unsigned char chipid[6]; // 38-43: Chip this image is for
unsigned char boardid[16]; // 44-59: Board name
unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image)
unsigned char flashRootLength[IMAGE_LEN]; // 106-115: Size of rootfs + deadcode (web flash uses this + kernelLength to determine the size of the kernel+rootfs flash image)
unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
unsigned char dualImage[2]; // 138-139: Unused at present
unsigned char inactiveFlag[2]; // 140-141: Unused at present
unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present
unsigned char information2[54]; // 162-215: Compilation and related information (not generated/used by OpenWRT)
unsigned char kernelCRC[4] ; // 216-219: CRC32 of images
unsigned char rootAddress[ADDRESS_LEN]; // 220-231: Address in memory of rootfs partition
unsigned char tagIdCRC[4]; // 232-235: Checksum to ensure validity of tagId
unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion
unsigned char rootLength[IMAGE_LEN]; // 240-249: Size of rootfs
unsigned char tagId[TAGID_LEN]; // 250-255: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
};
struct bcm_tag_bc221 {
unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
unsigned char sig_1[20]; // 4-23: Company Line 1
unsigned char sig_2[14]; // 24-37: Company Line 2
unsigned char chipid[6]; // 38-43: Chip this image is for
unsigned char boardid[16]; // 44-59: Board name
unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image)
unsigned char flashRootLength[IMAGE_LEN]; // 106-115: Size of rootfs + deadcode (web flash uses this + kernelLength to determine the size of the kernel+rootfs flash image)
unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
unsigned char dualImage[2]; // 138-139: Unused at present
unsigned char inactiveFlag[2]; // 140-141: Unused at present
unsigned char rsa_signature[TAGINFO_LEN]; // 142-161: RSA Signature (unused at present; some vendors may use this)
unsigned char reserved5[2]; // 162-163: Unused at present
unsigned char tagId[TAGID_LEN]; // 164-169: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
unsigned char rootAddress[ADDRESS_LEN]; // 170-181: Address in memory of rootfs partition
unsigned char rootLength[IMAGE_LEN]; // 182-191: Size of rootfs partition
unsigned char flashLayoutVer[4]; // 192-195: Version flash layout
unsigned char fskernelCRC[4]; // 196-199: Guessed to be kernel CRC
unsigned char reserved4[16]; // 200-215: Reserved area; unused at present
unsigned char imageCRC[4]; // 216-219: CRC32 of images
unsigned char reserved2[12]; // 220-231: Unused at present
unsigned char tagIdCRC[4]; // 232-235: CRC32 to ensure validity of tagId
unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion
unsigned char reserved3[16]; // 240-255: Unused at present
};
struct bcm_tag_bc310 {
unsigned char tagVersion[4]; // 0-3: Version of the image tag
unsigned char sig_1[20]; // 4-23: Company Line 1
unsigned char sig_2[14]; // 24-37: Company Line 2
unsigned char chipid[6]; // 38-43: Chip this image is for
unsigned char boardid[16]; // 44-59: Board name
unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image)
unsigned char flashRootLength[IMAGE_LEN]; // 106-115: Size of rootfs + deadcode (web flash uses this + kernelLength to determine the size of the kernel+rootfs flash image)
unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
unsigned char dualImage[2]; // 138-139: Unused at present
unsigned char inactiveFlag[2]; // 140-141: Unused at present
unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present; Some vendors use this for optional information
unsigned char tagId[6]; // 162-167: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
unsigned char tagIdCRC[4]; // 168-171: CRC32 to ensure validity of tagId
unsigned char rootAddress[ADDRESS_LEN]; // 172-183: Address in memory of rootfs partition
unsigned char rootLength[IMAGE_LEN]; // 184-193: Size of rootfs partition
unsigned char reserved1[22]; // 193-215: Reserved area not in use
unsigned char imageCRC[4]; // 216-219: CRC32 of images
unsigned char rootfsCRC[4]; // 220-227: CRC32 of rootfs partition
unsigned char kernelCRC[4]; // 224-227: CRC32 of kernel partition
unsigned char reserved2[8]; // 228-235: Unused at present
unsigned char headerCRC[4]; // 235-239: CRC32 of header excluding tagVersion
unsigned char reserved3[16]; // 240-255: Unused at present
};
union bcm_tag {
struct bcm_tag_bccfe bccfe;
struct bcm_tag_bc300 bc300;
struct bcm_tag_ag306 ag306;
struct bcm_tag_bc221 bc221;
struct bcm_tag_bc310 bc310;
};
#endif /* __BCM63XX_TAG_H */

64
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/board_bcm963xx.h
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@ -1,64 +0,0 @@
#ifndef BOARD_BCM963XX_H_
#define BOARD_BCM963XX_H_
#include <linux/types.h>
#include <linux/gpio.h>
#include <linux/leds.h>
#include <bcm63xx_dev_enet.h>
#include <bcm63xx_dev_dsp.h>
/*
* flash mapping
*/
#define BCM963XX_CFE_VERSION_OFFSET 0x570
#define BCM963XX_NVRAM_OFFSET 0x580
/*
* nvram structure
*/
struct bcm963xx_nvram {
u32 version;
u8 reserved1[256];
u8 name[16];
u32 main_tp_number;
u32 psi_size;
u32 mac_addr_count;
u8 mac_addr_base[6];
u8 reserved2[2];
u32 checksum_old;
u8 reserved3[720];
u32 checksum_high;
};
/*
* board definition
*/
struct board_info {
u8 name[16];
unsigned int expected_cpu_id;
/* enabled feature/device */
unsigned int has_enet0:1;
unsigned int has_enet1:1;
unsigned int has_pci:1;
unsigned int has_pccard:1;
unsigned int has_ohci0:1;
unsigned int has_ehci0:1;
unsigned int has_udc0:1;
unsigned int has_dsp:1;
/* ethernet config */
struct bcm63xx_enet_platform_data enet0;
struct bcm63xx_enet_platform_data enet1;
/* DSP config */
struct bcm63xx_dsp_platform_data dsp;
/* GPIO LEDs */
struct gpio_led leds[8];
/* Reset button */
struct gpio_button reset_buttons[1];
};
#endif /* ! BOARD_BCM963XX_H_ */

51
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/cpu-feature-overrides.h
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@ -1,51 +0,0 @@
#ifndef __ASM_MACH_BCM963XX_CPU_FEATURE_OVERRIDES_H
#define __ASM_MACH_BCM963XX_CPU_FEATURE_OVERRIDES_H
#include <bcm63xx_cpu.h>
#define cpu_has_tlb 1
#define cpu_has_4kex 1
#define cpu_has_4k_cache 1
#define cpu_has_fpu 0
#define cpu_has_32fpr 0
#define cpu_has_counter 1
#define cpu_has_watch 0
#define cpu_has_divec 1
#define cpu_has_vce 0
#define cpu_has_cache_cdex_p 0
#define cpu_has_cache_cdex_s 0
#define cpu_has_prefetch 1
#define cpu_has_mcheck 1
#define cpu_has_ejtag 1
#define cpu_has_llsc 1
#define cpu_has_mips16 0
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0
#define cpu_has_vtag_icache 0
#if !defined(BCMCPU_RUNTIME_DETECT) && (defined(CONFIG_BCMCPU_IS_6348) || defined(CONFIG_CPU_IS_6338) || defined(CONFIG_CPU_IS_BCM6345))
#define cpu_has_dc_aliases 0
#endif
#define cpu_has_ic_fills_f_dc 0
#define cpu_has_pindexed_dcache 0
#define cpu_has_mips32r1 1
#define cpu_has_mips32r2 0
#define cpu_has_mips64r1 0
#define cpu_has_mips64r2 0
#define cpu_has_dsp 0
#define cpu_has_mipsmt 0
#define cpu_has_userlocal 0
#define cpu_has_nofpuex 0
#define cpu_has_64bits 0
#define cpu_has_64bit_zero_reg 0
#define cpu_dcache_line_size() 16
#define cpu_icache_line_size() 16
#define cpu_scache_line_size() 0
#endif /* __ASM_MACH_BCM963XX_CPU_FEATURE_OVERRIDES_H */

15
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/gpio.h
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@ -1,15 +0,0 @@
#ifndef __ASM_MIPS_MACH_BCM63XX_GPIO_H
#define __ASM_MIPS_MACH_BCM63XX_GPIO_H
#include <bcm63xx_gpio.h>
#define gpio_to_irq(gpio) NULL
#define gpio_get_value __gpio_get_value
#define gpio_set_value __gpio_set_value
#define gpio_cansleep __gpio_cansleep
#include <asm-generic/gpio.h>
#endif /* __ASM_MIPS_MACH_BCM63XX_GPIO_H */

25
target/linux/brcm63xx/files-2.6.30/include/asm-mips/mach-bcm63xx/war.h
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@ -1,25 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_BCM63XX_WAR_H
#define __ASM_MIPS_MACH_BCM63XX_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_BCM63XX_WAR_H */

95
target/linux/brcm63xx/patches-2.6.30/001-add_broadcom_63xx_cpu_definitions.patch
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@ -1,95 +0,0 @@
From a9f65413f9ea81ef2208da66a3db9cb8a9020eef Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Fri, 18 Jul 2008 15:53:08 +0200
Subject: [PATCH] [MIPS] BCM63XX: Add Broadcom 63xx CPU definitions.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/kernel/cpu-probe.c | 25 +++++++++++++++++++++++++
arch/mips/mm/tlbex.c | 4 ++++
arch/mips/include/asm/cpu.h | 7 +++++++
3 files changed, 36 insertions(+), 0 deletions(-)
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -158,6 +158,9 @@ void __init check_wait(void)
case CPU_25KF:
case CPU_PR4450:
case CPU_BCM3302:
+ case CPU_BCM6338:
+ case CPU_BCM6348:
+ case CPU_BCM6358:
case CPU_CAVIUM_OCTEON:
cpu_wait = r4k_wait;
break;
@@ -855,6 +858,7 @@ static inline void cpu_probe_broadcom(st
{
decode_configs(c);
switch (c->processor_id & 0xff00) {
+ /* same as PRID_IMP_BCM6338 */
case PRID_IMP_BCM3302:
c->cputype = CPU_BCM3302;
__cpu_name[cpu] = "Broadcom BCM3302";
@@ -863,6 +867,26 @@ static inline void cpu_probe_broadcom(st
c->cputype = CPU_BCM4710;
__cpu_name[cpu] = "Broadcom BCM4710";
break;
+ case PRID_IMP_BCM6345:
+ c->cputype = CPU_BCM6345;
+ __cpu_name[cpu] = "Broadcom BCM6345";
+ break;
+ case PRID_IMP_BCM6348:
+ c->cputype = CPU_BCM6348;
+ __cpu_name[cpu] = "Broadcom BCM6348";
+ break;
+ case PRID_IMP_BCM4350:
+ switch (c->processor_id & 0xf0) {
+ case PRID_REV_BCM6358:
+ c->cputype = CPU_BCM6358;
+ __cpu_name[cpu] = "Broadcom BCM6358";
+ break;
+ default:
+ c->cputype = CPU_UNKNOWN;
+ __cpu_name[cpu] = "Broadcom BCM63xx";
+ break;
+ }
+ break;
}
}
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -310,6 +310,10 @@ static void __cpuinit build_tlb_write_en
case CPU_BCM3302:
case CPU_BCM4710:
case CPU_LOONGSON2:
+ case CPU_BCM6338:
+ case CPU_BCM6345:
+ case CPU_BCM6348:
+ case CPU_BCM6358:
case CPU_CAVIUM_OCTEON:
case CPU_R5500:
if (m4kc_tlbp_war())
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -113,6 +113,12 @@
#define PRID_IMP_BCM4710 0x4000
#define PRID_IMP_BCM3302 0x9000
+#define PRID_IMP_BCM6338 0x9000
+#define PRID_IMP_BCM6345 0x8000
+#define PRID_IMP_BCM6348 0x9100
+#define PRID_IMP_BCM4350 0xA000
+#define PRID_REV_BCM6358 0x0010
+#define PRID_REV_BCM6368 0x0030
/*
* These are the PRID's for when 23:16 == PRID_COMP_CAVIUM
@@ -210,6 +216,7 @@ enum cpu_type_enum {
*/
CPU_4KC, CPU_4KEC, CPU_4KSC, CPU_24K, CPU_34K, CPU_1004K, CPU_74K,
CPU_ALCHEMY, CPU_PR4450, CPU_BCM3302, CPU_BCM4710,
+ CPU_BCM6338, CPU_BCM6345, CPU_BCM6348, CPU_BCM6358,
/*
* MIPS64 class processors

122
target/linux/brcm63xx/patches-2.6.30/002-add_support_for_broadcom_63xx_cpus.patch
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@ -1,122 +0,0 @@
From 0713aadd2a4e543b69022aa40bdec3e1dc5bc1e5 Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Mon, 18 Aug 2008 13:56:57 +0200
Subject: [PATCH] [MIPS] BCM63XX: Add support for Broadcom 63xx CPUs.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/Kconfig | 16 +
arch/mips/Makefile | 7 +
arch/mips/bcm63xx/Kconfig | 9 +
arch/mips/bcm63xx/Makefile | 2 +
arch/mips/bcm63xx/clk.c | 220 ++++++
arch/mips/bcm63xx/cpu.c | 245 +++++++
arch/mips/bcm63xx/cs.c | 144 ++++
arch/mips/bcm63xx/early_printk.c | 30 +
arch/mips/bcm63xx/gpio.c | 98 +++
arch/mips/bcm63xx/irq.c | 253 +++++++
arch/mips/bcm63xx/prom.c | 43 ++
arch/mips/bcm63xx/setup.c | 108 +++
arch/mips/bcm63xx/timer.c | 205 ++++++
arch/mips/include/asm/fixmap.h | 4 +
arch/mips/include/asm/mach-bcm63xx/bcm63xx_clk.h | 11 +
arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 314 +++++++++
arch/mips/include/asm/mach-bcm63xx/bcm63xx_cs.h | 10 +
arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h | 14 +
arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h | 93 +++
arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h | 15 +
arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 728 ++++++++++++++++++++
arch/mips/include/asm/mach-bcm63xx/bcm63xx_timer.h | 11 +
.../asm-mips/mach-bcm63xx/cpu-feature-overrides.h | 51 ++
arch/mips/include/asm/mach-bcm63xx/gpio.h | 52 ++
arch/mips/include/asm/mach-bcm63xx/war.h | 25 +
25 files changed, 2708 insertions(+), 0 deletions(-)
create mode 100644 arch/mips/bcm63xx/Kconfig
create mode 100644 arch/mips/bcm63xx/Makefile
create mode 100644 arch/mips/bcm63xx/clk.c
create mode 100644 arch/mips/bcm63xx/cpu.c
create mode 100644 arch/mips/bcm63xx/cs.c
create mode 100644 arch/mips/bcm63xx/early_printk.c
create mode 100644 arch/mips/bcm63xx/gpio.c
create mode 100644 arch/mips/bcm63xx/irq.c
create mode 100644 arch/mips/bcm63xx/prom.c
create mode 100644 arch/mips/bcm63xx/setup.c
create mode 100644 arch/mips/bcm63xx/timer.c
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_clk.h
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_cs.h
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_timer.h
create mode 100644 arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h
create mode 100644 arch/mips/include/asm/mach-bcm63xx/gpio.h
create mode 100644 arch/mips/include/asm/mach-bcm63xx/war.h
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -60,6 +60,21 @@ config BCM47XX
help
Support for BCM47XX based boards
+config BCM63XX
+ bool "Broadcom 63xx based boards"
+ select CEVT_R4K
+ select CSRC_R4K
+ select DMA_NONCOHERENT
+ select IRQ_CPU
+ select SYS_HAS_CPU_MIPS32_R1
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
+ select SWAP_IO_SPACE
+ select ARCH_REQUIRE_GPIOLIB
+ help
+ Support for BCM63XX based boards
+
config MIPS_COBALT
bool "Cobalt Server"
select CEVT_R4K
@@ -635,6 +650,7 @@ endchoice
source "arch/mips/alchemy/Kconfig"
source "arch/mips/basler/excite/Kconfig"
+source "arch/mips/bcm63xx/Kconfig"
source "arch/mips/jazz/Kconfig"
source "arch/mips/lasat/Kconfig"
source "arch/mips/pmc-sierra/Kconfig"
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -551,6 +551,13 @@ cflags-$(CONFIG_BCM47XX) += -I$(srctree)
load-$(CONFIG_BCM47XX) := 0xffffffff80001000
#
+# Broadcom BCM63XX boards
+#
+core-$(CONFIG_BCM63XX) += arch/mips/bcm63xx/
+cflags-$(CONFIG_BCM63XX) += -Iarch/mips/include/asm/mach-bcm63xx/
+load-$(CONFIG_BCM63XX) := 0xffffffff80010000
+
+#
# SNI RM
#
core-$(CONFIG_SNI_RM) += arch/mips/sni/
--- a/arch/mips/include/asm/fixmap.h
+++ b/arch/mips/include/asm/fixmap.h
@@ -67,11 +67,15 @@ enum fixed_addresses {
* the start of the fixmap, and leave one page empty
* at the top of mem..
*/
+#ifdef CONFIG_BCM63XX
+#define FIXADDR_TOP ((unsigned long)(long)(int)0xff000000)
+#else
#if defined(CONFIG_CPU_TX39XX) || defined(CONFIG_CPU_TX49XX)
#define FIXADDR_TOP ((unsigned long)(long)(int)(0xff000000 - 0x20000))
#else
#define FIXADDR_TOP ((unsigned long)(long)(int)0xfffe0000)
#endif
+#endif
#define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT)
#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE)

66
target/linux/brcm63xx/patches-2.6.30/003-add_serial_driver_for_bcm63xx_integr.patch
View File

@ -1,66 +0,0 @@
From 6c489656b09998ed6a6f857e01ccf630e29358dd Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Fri, 18 Jul 2008 19:35:55 +0200
Subject: [PATCH] [MIPS] BCM63XX: Add serial driver for bcm63xx integrated UART.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/Makefile | 1 +
arch/mips/bcm63xx/dev-uart.c | 41 +
drivers/serial/Kconfig | 19 +
drivers/serial/Makefile | 1 +
drivers/serial/bcm63xx_uart.c | 890 ++++++++++++++++++++++
include/asm-mips/mach-bcm63xx/bcm63xx_dev_uart.h | 6 +
include/linux/serial_core.h | 2 +
7 files changed, 960 insertions(+), 0 deletions(-)
create mode 100644 arch/mips/bcm63xx/dev-uart.c
create mode 100644 drivers/serial/bcm63xx_uart.c
create mode 100644 include/asm-mips/mach-bcm63xx/bcm63xx_dev_uart.h
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -1433,4 +1433,23 @@ config SPORT_BAUD_RATE
default 19200 if (SERIAL_SPORT_BAUD_RATE_19200)
default 9600 if (SERIAL_SPORT_BAUD_RATE_9600)
+config SERIAL_BCM63XX
+ tristate "bcm63xx serial port support"
+ select SERIAL_CORE
+ depends on BCM63XX
+ help
+ If you have a bcm63xx CPU, you can enable its onboard
+ serial port by enabling this options.
+
+ To compile this driver as a module, choose M here: the
+ module will be called bcm963xx_uart.
+
+config SERIAL_BCM63XX_CONSOLE
+ bool "Console on bcm63xx serial port"
+ depends on SERIAL_BCM63XX
+ select SERIAL_CORE_CONSOLE
+ help
+ If you have enabled the serial port on the bcm63xx CPU
+ you can make it the console by answering Y to this option.
+
endmenu
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -34,6 +34,7 @@ obj-$(CONFIG_SERIAL_CLPS711X) += clps711
obj-$(CONFIG_SERIAL_PXA) += pxa.o
obj-$(CONFIG_SERIAL_PNX8XXX) += pnx8xxx_uart.o
obj-$(CONFIG_SERIAL_SA1100) += sa1100.o
+obj-$(CONFIG_SERIAL_BCM63XX) += bcm63xx_uart.o
obj-$(CONFIG_SERIAL_BFIN) += bfin_5xx.o
obj-$(CONFIG_SERIAL_BFIN_SPORT) += bfin_sport_uart.o
obj-$(CONFIG_SERIAL_SAMSUNG) += samsung.o
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -167,6 +167,8 @@
/* MAX3100 */
#define PORT_MAX3100 86
+#define PORT_BCM63XX 83
+
#ifdef __KERNEL__
#include <linux/compiler.h>

33
target/linux/brcm63xx/patches-2.6.30/004_add_pci_support.patch
View File

@ -1,33 +0,0 @@
From 2a7fa2dbbf68650644f807a50cc2d84ca30835c1 Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Sun, 21 Sep 2008 04:47:13 +0200
Subject: [PATCH] [MIPS] BCM63XX: Add PCI support.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/Kconfig | 2 +
arch/mips/bcm63xx/setup.c | 2 +
arch/mips/pci/Makefile | 2 +
arch/mips/pci/fixup-bcm63xx.c | 21 +++
arch/mips/pci/ops-bcm63xx.c | 179 +++++++++++++++++++++++
arch/mips/pci/pci-bcm63xx.c | 178 ++++++++++++++++++++++
arch/mips/pci/pci-bcm63xx.h | 27 ++++
include/asm-mips/mach-bcm63xx/bcm63xx_dev_pci.h | 6 +
8 files changed, 417 insertions(+), 0 deletions(-)
create mode 100644 arch/mips/pci/fixup-bcm63xx.c
create mode 100644 arch/mips/pci/ops-bcm63xx.c
create mode 100644 arch/mips/pci/pci-bcm63xx.c
create mode 100644 arch/mips/pci/pci-bcm63xx.h
create mode 100644 include/asm-mips/mach-bcm63xx/bcm63xx_dev_pci.h
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -16,6 +16,8 @@ obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o
obj-$(CONFIG_NEC_MARKEINS) += ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o
obj-$(CONFIG_PCI_TX4927) += ops-tx4927.o
obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o
+obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o fixup-bcm63xx.o \
+ ops-bcm63xx.o
#
# These are still pretty much in the old state, watch, go blind.

43
target/linux/brcm63xx/patches-2.6.30/006-pcmcia_cardbus_support.patch
View File

@ -1,43 +0,0 @@
From b17597be763621ba63534fda6e1ea0a802be2087 Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Fri, 18 Jul 2008 21:18:51 +0200
Subject: [PATCH] [MIPS] BCM63XX: Add PCMCIA & Cardbus support.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/Makefile | 1 +
arch/mips/bcm63xx/dev-pcmcia.c | 135 +++++
drivers/pcmcia/Kconfig | 4 +
drivers/pcmcia/Makefile | 1 +
drivers/pcmcia/bcm63xx_pcmcia.c | 521 ++++++++++++++++++++
drivers/pcmcia/bcm63xx_pcmcia.h | 65 +++
include/asm-mips/mach-bcm63xx/bcm63xx_dev_pcmcia.h | 13 +
7 files changed, 740 insertions(+), 0 deletions(-)
create mode 100644 arch/mips/bcm63xx/dev-pcmcia.c
create mode 100644 drivers/pcmcia/bcm63xx_pcmcia.c
create mode 100644 drivers/pcmcia/bcm63xx_pcmcia.h
create mode 100644 include/asm-mips/mach-bcm63xx/bcm63xx_dev_pcmcia.h
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -192,6 +192,10 @@ config PCMCIA_AU1X00
tristate "Au1x00 pcmcia support"
depends on SOC_AU1X00 && PCMCIA
+config PCMCIA_BCM63XX
+ tristate "bcm63xx pcmcia support"
+ depends on BCM63XX && PCMCIA
+
config PCMCIA_SA1100
tristate "SA1100 support"
depends on ARM && ARCH_SA1100 && PCMCIA
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -27,6 +27,7 @@ obj-$(CONFIG_PCMCIA_SA1111) += sa11xx_
obj-$(CONFIG_M32R_PCC) += m32r_pcc.o
obj-$(CONFIG_M32R_CFC) += m32r_cfc.o
obj-$(CONFIG_PCMCIA_AU1X00) += au1x00_ss.o
+obj-$(CONFIG_PCMCIA_BCM63XX) += bcm63xx_pcmcia.o
obj-$(CONFIG_PCMCIA_VRC4171) += vrc4171_card.o
obj-$(CONFIG_PCMCIA_VRC4173) += vrc4173_cardu.o
obj-$(CONFIG_OMAP_CF) += omap_cf.o

56
target/linux/brcm63xx/patches-2.6.30/007-usb_ohci_support.patch
View File

@ -1,56 +0,0 @@
From f7416412febd7efc1d33c7506c81265719368667 Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Mon, 21 Jul 2008 14:58:19 +0200
Subject: [PATCH] [MIPS] BCM63XX: Add USB OHCI support.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/Kconfig | 6 +
arch/mips/bcm63xx/Makefile | 1 +
arch/mips/bcm63xx/dev-usb-ohci.c | 50 ++++++
drivers/usb/host/ohci-bcm63xx.c | 159 ++++++++++++++++++++
drivers/usb/host/ohci-hcd.c | 5 +
drivers/usb/host/ohci.h | 7 +-
.../asm-mips/mach-bcm63xx/bcm63xx_dev_usb_ohci.h | 6 +
7 files changed, 233 insertions(+), 1 deletions(-)
create mode 100644 arch/mips/bcm63xx/dev-usb-ohci.c
create mode 100644 drivers/usb/host/ohci-bcm63xx.c
create mode 100644 include/asm-mips/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1047,6 +1047,11 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER usb_hcd_pnx4008_driver
#endif
+#ifdef CONFIG_BCM63XX
+#include "ohci-bcm63xx.c"
+#define PLATFORM_DRIVER ohci_hcd_bcm63xx_driver
+#endif
+
#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \
defined(CONFIG_CPU_SUBTYPE_SH7721) || \
defined(CONFIG_CPU_SUBTYPE_SH7763) || \
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -536,6 +536,11 @@ static inline struct usb_hcd *ohci_to_hc
#define big_endian_mmio(ohci) 0 /* only little endian */
#endif
+#if defined(CONFIG_MIPS) && defined(CONFIG_BCM63XX)
+#define readl_be(addr) __raw_readl((__force unsigned *)addr)
+#define writel_be(val, addr) __raw_writel(val, (__force unsigned *)addr)
+#endif
+
/*
* Big-endian read/write functions are arch-specific.
* Other arches can be added if/when they're needed.
@@ -646,7 +651,7 @@ static inline u32 hc32_to_cpup (const st
* some big-endian SOC implementations. Same thing happens with PSW access.
*/
-#ifdef CONFIG_PPC_MPC52xx
+#if defined(CONFIG_PPC_MPC52xx) || defined(CONFIG_BCM63XX)
#define big_endian_frame_no_quirk(ohci) (ohci->flags & OHCI_QUIRK_FRAME_NO)
#else
#define big_endian_frame_no_quirk(ohci) 0

58
target/linux/brcm63xx/patches-2.6.30/008-usb_ehci_support.patch
View File

@ -1,58 +0,0 @@
From 2940d1996c86c4c4dd7a82214f846d0c0b707165 Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Mon, 21 Jul 2008 18:24:42 +0200
Subject: [PATCH] [MIPS] BCM63XX: Add USB EHCI support.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/Kconfig | 2 +
arch/mips/bcm63xx/Makefile | 1 +
arch/mips/bcm63xx/dev-usb-ehci.c | 50 +++++++
drivers/usb/host/ehci-bcm63xx.c | 152 ++++++++++++++++++++
drivers/usb/host/ehci-hcd.c | 5 +
drivers/usb/host/ehci.h | 5 +
.../asm-mips/mach-bcm63xx/bcm63xx_dev_usb_ehci.h | 6 +
7 files changed, 221 insertions(+), 0 deletions(-)
create mode 100644 arch/mips/bcm63xx/dev-usb-ehci.c
create mode 100644 drivers/usb/host/ehci-bcm63xx.c
create mode 100644 include/asm-mips/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1072,6 +1072,11 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ixp4xx_ehci_driver
#endif
+#ifdef CONFIG_BCM63XX
+#include "ehci-bcm63xx.c"
+#define PLATFORM_DRIVER ehci_hcd_bcm63xx_driver
+#endif
+
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -597,6 +597,11 @@ ehci_port_speed(struct ehci_hcd *ehci, u
#define writel_be(val, addr) __raw_writel(val, (__force unsigned *)addr)
#endif
+#if defined(CONFIG_MIPS) && defined(CONFIG_BCM63XX)
+#define readl_be(addr) __raw_readl((__force unsigned *)addr)
+#define writel_be(val, addr) __raw_writel(val, (__force unsigned *)addr)
+#endif
+
static inline unsigned int ehci_readl(const struct ehci_hcd *ehci,
__u32 __iomem * regs)
{
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -41,7 +41,7 @@ config USB_EHCI_HCD
config USB_EHCI_ROOT_HUB_TT
bool "Root Hub Transaction Translators"
- depends on USB_EHCI_HCD
+ depends on USB_EHCI_HCD && !BCM63XX
---help---
Some EHCI chips have vendor-specific extensions to integrate
transaction translators, so that no OHCI or UHCI companion

48
target/linux/brcm63xx/patches-2.6.30/009-add_integrated_ethernet_mac_support.patch
View File

@ -1,48 +0,0 @@
From 49aa7ffcd9bd2d9a0af99fced7b8511160dbf345 Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Sun, 21 Sep 2008 03:43:26 +0200
Subject: [PATCH] [MIPS] BCM63XX: Add integrated ethernet mac support.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/Makefile | 1 +
arch/mips/bcm63xx/dev-enet.c | 158 ++
drivers/net/Kconfig | 9 +
drivers/net/Makefile | 1 +
drivers/net/bcm63xx_enet.c | 1894 ++++++++++++++++++++++
drivers/net/bcm63xx_enet.h | 294 ++++
include/asm-mips/mach-bcm63xx/bcm63xx_dev_enet.h | 45 +
7 files changed, 2402 insertions(+), 0 deletions(-)
create mode 100644 arch/mips/bcm63xx/dev-enet.c
create mode 100644 drivers/net/bcm63xx_enet.c
create mode 100644 drivers/net/bcm63xx_enet.h
create mode 100644 include/asm-mips/mach-bcm63xx/bcm63xx_dev_enet.h
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2035,6 +2035,15 @@ config ATL2
To compile this driver as a module, choose M here. The module
will be called atl2.
+config BCM63XX_ENET
+ tristate "Broadcom 63xx internal mac support"
+ depends on BCM63XX
+ select MII
+ select PHYLIB
+ help
+ This driver supports the ethernet MACs in the Broadcom 63xx
+ MIPS chipset family (BCM63XX).
+
source "drivers/net/fs_enet/Kconfig"
endif # NET_ETHERNET
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -130,6 +130,7 @@ obj-$(CONFIG_SB1250_MAC) += sb1250-mac.o
obj-$(CONFIG_B44) += b44.o
obj-$(CONFIG_FORCEDETH) += forcedeth.o
obj-$(CONFIG_NE_H8300) += ne-h8300.o 8390.o
+obj-$(CONFIG_BCM63XX_ENET) += bcm63xx_enet.o
obj-$(CONFIG_AX88796) += ax88796.o
obj-$(CONFIG_TSI108_ETH) += tsi108_eth.o

38
target/linux/brcm63xx/patches-2.6.30/010-add_integrated_ethernet_phy_support.patch
View File

@ -1,38 +0,0 @@
From 7eefcb968019804e024c8243e28afb1eebd674a2 Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Sun, 21 Sep 2008 02:20:53 +0200
Subject: [PATCH] [MIPS] BCM63XX: Add integrated ethernet PHY support for phylib.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
drivers/net/phy/Kconfig | 6 ++
drivers/net/phy/Makefile | 1 +
drivers/net/phy/bcm63xx.c | 132 +++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 139 insertions(+), 0 deletions(-)
create mode 100644 drivers/net/phy/bcm63xx.c
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -62,6 +62,12 @@ config BROADCOM_PHY
Currently supports the BCM5411, BCM5421, BCM5461, BCM5464, BCM5481
and BCM5482 PHYs.
+config BCM63XX_PHY
+ tristate "Drivers for Broadcom 63xx SOCs internal PHY"
+ depends on BCM63XX
+ ---help---
+ Currently supports the 6348 and 6358 PHYs.
+
config ICPLUS_PHY
tristate "Drivers for ICPlus PHYs"
---help---
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_QSEMI_PHY) += qsemi.o
obj-$(CONFIG_SMSC_PHY) += smsc.o
obj-$(CONFIG_VITESSE_PHY) += vitesse.o
obj-$(CONFIG_BROADCOM_PHY) += broadcom.o
+obj-$(CONFIG_BCM63XX_PHY) += bcm63xx.o
obj-$(CONFIG_ICPLUS_PHY) += icplus.o
obj-$(CONFIG_ADM6996_PHY) += adm6996.o
obj-$(CONFIG_MVSWITCH_PHY) += mvswitch.o

29
target/linux/brcm63xx/patches-2.6.30/020-watchdog.patch
View File

@ -1,29 +0,0 @@
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -105,6 +105,7 @@ obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
+obj-$(CONFIG_BCM63XX_WDT) += bcm63xx_wdt.o
# PARISC Architecture
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -764,6 +764,16 @@ config TXX9_WDT
help
Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
+config BCM63XX_WDT
+ tristate "Broadcom BCM63xx hardware watchdog"
+ depends on BCM63XX
+ help
+ Watchdog driver for the built in watchdog hardware in Broadcom
+ BCM63xx SoC.
+
+ To compile thi driver as a loadable module, choose M here.
+ The module will be called bcm63xx_wdt.
+
# PARISC Architecture
# POWERPC Architecture

73
target/linux/brcm63xx/patches-2.6.30/040-bcm963xx_flashmap.patch
View File

@ -1,73 +0,0 @@
From e734ace5baa04e0e8af1d4483475fbd6bd2b32a1 Mon Sep 17 00:00:00 2001
From: Axel Gembe <ago@bastart.eu.org>
Date: Mon, 12 May 2008 18:54:09 +0200
Subject: [PATCH] bcm963xx: flashmap support
Signed-off-by: Axel Gembe <ago@bastart.eu.org>
---
drivers/mtd/maps/Kconfig | 7 +++++++
drivers/mtd/maps/Makefile | 1 +
drivers/mtd/redboot.c | 13 ++++++++++---
3 files changed, 18 insertions(+), 3 deletions(-)
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -268,6 +268,13 @@ config MTD_ALCHEMY
help
Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
+config MTD_BCM963XX
+ tristate "BCM963xx Flash device"
+ depends on MIPS && BCM63XX
+ help
+ Flash memory access on BCM963xx boards. Currently only works with
+ RedBoot and CFE.
+
config MTD_DILNETPC
tristate "CFI Flash device mapped on DIL/Net PC"
depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT
--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
@@ -39,7 +39,7 @@ static inline int redboot_checksum(struc
return 1;
}
-static int parse_redboot_partitions(struct mtd_info *master,
+int parse_redboot_partitions(struct mtd_info *master,
struct mtd_partition **pparts,
unsigned long fis_origin)
{
@@ -162,6 +162,14 @@ static int parse_redboot_partitions(stru
goto out;
}
+ if (!fis_origin) {
+ for (i = 0; i < numslots; i++) {
+ if (!strncmp(buf[i].name, "RedBoot", 8)) {
+ fis_origin = (buf[i].flash_base & (master->size << 1) - 1);
+ }
+ }
+ }
+
for (i = 0; i < numslots; i++) {
struct fis_list *new_fl, **prev;
@@ -184,9 +192,8 @@ static int parse_redboot_partitions(stru
new_fl->img = &buf[i];
if (fis_origin) {
buf[i].flash_base -= fis_origin;
- } else {
- buf[i].flash_base &= master->size-1;
}
+ buf[i].flash_base &= (master->size << 1) - 1;
/* I'm sure the JFFS2 code has done me permanent damage.
* I now think the following is _normal_
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -62,3 +62,4 @@ obj-$(CONFIG_MTD_INTEL_VR_NOR) += intel_
obj-$(CONFIG_MTD_BFIN_ASYNC) += bfin-async-flash.o
obj-$(CONFIG_MTD_RBTX4939) += rbtx4939-flash.o
obj-$(CONFIG_MTD_VMU) += vmu-flash.o
+obj-$(CONFIG_MTD_BCM963XX) += bcm963xx-flash.o

26
target/linux/brcm63xx/patches-2.6.30/050-spi.patch
View File

@ -1,26 +0,0 @@
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -229,6 +229,13 @@ config SPI_XILINX
See the "OPB Serial Peripheral Interface (SPI) (v1.00e)"
Product Specification document (DS464) for hardware details.
+config SPI_BCM63XX
+ tristate "Broadcom BCM63xx SPI controller"
+ depends on BCM63XX
+ select SPI_BITBANG
+ help
+ SPI driver for the Broadcom BCM63xx SPI controller.
+
#
# Add new SPI master controllers in alphabetical order above this line
#
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -31,6 +31,7 @@ obj-$(CONFIG_SPI_S3C24XX) += spi_s3c24x
obj-$(CONFIG_SPI_TXX9) += spi_txx9.o
obj-$(CONFIG_SPI_XILINX) += xilinx_spi.o
obj-$(CONFIG_SPI_SH_SCI) += spi_sh_sci.o
+obj-$(CONFIG_SPI_BCM63XX) += bcm63xx_spi.o
# ... add above this line ...
# SPI protocol drivers (device/link on bus)

448
target/linux/brcm63xx/patches-2.6.30/060-bcm63xx_enet_upstream_fixes.patch
View File

@ -1,448 +0,0 @@
--- a/drivers/net/bcm63xx_enet.c 2009-07-31 22:06:20.000000000 +0200
+++ b/drivers/net/bcm63xx_enet.c 2009-08-05 10:02:28.000000000 +0200
@@ -28,7 +28,6 @@
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <linux/if_vlan.h>
-#include <linux/version.h>
#include <bcm63xx_dev_enet.h>
#include "bcm63xx_enet.h"
@@ -91,7 +90,7 @@
if (enet_readl(priv, ENET_IR_REG) & ENET_IR_MII)
break;
udelay(1);
- } while (limit-- >= 0);
+ } while (limit-- > 0);
return (limit < 0) ? 1 : 0;
}
@@ -321,7 +320,7 @@
if (len < copybreak) {
struct sk_buff *nskb;
- nskb = netdev_alloc_skb(dev, len + 2);
+ nskb = netdev_alloc_skb(dev, len + NET_IP_ALIGN);
if (!nskb) {
/* forget packet, just rearm desc */
priv->stats.rx_dropped++;
@@ -452,11 +451,7 @@
/* no more packet in rx/tx queue, remove device from poll
* queue */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
- netif_rx_complete(dev, napi);
-#else
napi_complete(napi);
-#endif
/* restore rx/tx interrupt */
enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
@@ -508,11 +503,7 @@
enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
- netif_rx_schedule(dev, &priv->napi);
-#else
napi_schedule(&priv->napi);
-#endif
return IRQ_HANDLED;
}
@@ -764,11 +755,11 @@
pr_info("%s: link %s", dev->name, phydev->link ?
"UP" : "DOWN");
if (phydev->link)
- printk(" - %d/%s - flow control %s", phydev->speed,
+ pr_cont(" - %d/%s - flow control %s", phydev->speed,
DUPLEX_FULL == phydev->duplex ? "full" : "half",
phydev->pause == 1 ? "rx&tx" : "off");
- printk("\n");
+ pr_cont("\n");
}
}
@@ -782,6 +773,7 @@
priv = netdev_priv(dev);
bcm_enet_set_duplex(priv, priv->force_duplex_full);
bcm_enet_set_flow(priv, priv->pause_rx, priv->pause_tx);
+ netif_carrier_on(dev);
pr_info("%s: link forced UP - %d/%s - flow control %s/%s\n",
dev->name,
@@ -800,21 +792,18 @@
struct sockaddr addr;
struct device *kdev;
struct phy_device *phydev;
- int irq_requested, i, ret;
+ int i, ret;
unsigned int size;
- char phy_id[BUS_ID_SIZE];
+ char phy_id[MII_BUS_ID_SIZE + 3];
void *p;
u32 val;
priv = netdev_priv(dev);
- priv->rx_desc_cpu = priv->tx_desc_cpu = NULL;
- priv->rx_skb = priv->tx_skb = NULL;
-
kdev = &priv->pdev->dev;
if (priv->has_phy) {
/* connect to PHY */
- snprintf(phy_id, BUS_ID_SIZE, PHY_ID_FMT,
+ snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT,
priv->mac_id ? "1" : "0", priv->phy_id);
phydev = phy_connect(dev, phy_id, &bcm_enet_adjust_phy_link, 0,
@@ -854,23 +843,19 @@
enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
- irq_requested = 0;
ret = request_irq(dev->irq, bcm_enet_isr_mac, 0, dev->name, dev);
if (ret)
- goto out;
- irq_requested++;
+ goto out_phy_disconnect;
ret = request_irq(priv->irq_rx, bcm_enet_isr_dma,
IRQF_SAMPLE_RANDOM | IRQF_DISABLED, dev->name, dev);
if (ret)
- goto out;
- irq_requested++;
+ goto out_freeirq;
ret = request_irq(priv->irq_tx, bcm_enet_isr_dma,
IRQF_DISABLED, dev->name, dev);
if (ret)
- goto out;
- irq_requested++;
+ goto out_freeirq_rx;
/* initialize perfect match registers */
for (i = 0; i < 4; i++) {
@@ -888,7 +873,7 @@
if (!p) {
dev_err(kdev, "cannot allocate rx ring %u\n", size);
ret = -ENOMEM;
- goto out;
+ goto out_freeirq_tx;
}
memset(p, 0, size);
@@ -901,7 +886,7 @@
if (!p) {
dev_err(kdev, "cannot allocate tx ring\n");
ret = -ENOMEM;
- goto out;
+ goto out_free_rx_ring;
}
memset(p, 0, size);
@@ -913,7 +898,7 @@
if (!priv->tx_skb) {
dev_err(kdev, "cannot allocate rx skb queue\n");
ret = -ENOMEM;
- goto out;
+ goto out_free_tx_ring;
}
priv->tx_desc_count = priv->tx_ring_size;
@@ -927,7 +912,7 @@
if (!priv->rx_skb) {
dev_err(kdev, "cannot allocate rx skb queue\n");
ret = -ENOMEM;
- goto out;
+ goto out_free_tx_skb;
}
priv->rx_desc_count = 0;
@@ -1012,13 +997,6 @@
return 0;
out:
- phy_disconnect(priv->phydev);
- if (irq_requested > 2)
- free_irq(priv->irq_tx, dev);
- if (irq_requested > 1)
- free_irq(priv->irq_rx, dev);
- if (irq_requested > 0)
- free_irq(dev->irq, dev);
for (i = 0; i < priv->rx_ring_size; i++) {
struct bcm_enet_desc *desc;
@@ -1030,14 +1008,31 @@
DMA_FROM_DEVICE);
kfree_skb(priv->rx_skb[i]);
}
- if (priv->rx_desc_cpu)
- dma_free_coherent(kdev, priv->rx_desc_alloc_size,
- priv->rx_desc_cpu, priv->rx_desc_dma);
- if (priv->tx_desc_cpu)
- dma_free_coherent(kdev, priv->tx_desc_alloc_size,
- priv->tx_desc_cpu, priv->tx_desc_dma);
kfree(priv->rx_skb);
+
+out_free_tx_skb:
kfree(priv->tx_skb);
+
+out_free_tx_ring:
+ dma_free_coherent(kdev, priv->tx_desc_alloc_size,
+ priv->tx_desc_cpu, priv->tx_desc_dma);
+
+out_free_rx_ring:
+ dma_free_coherent(kdev, priv->rx_desc_alloc_size,
+ priv->rx_desc_cpu, priv->rx_desc_dma);
+
+out_freeirq_tx:
+ free_irq(priv->irq_tx, dev);
+
+out_freeirq_rx:
+ free_irq(priv->irq_rx, dev);
+
+out_freeirq:
+ free_irq(dev->irq, dev);
+
+out_phy_disconnect:
+ phy_disconnect(priv->phydev);
+
return ret;
}
@@ -1606,6 +1601,20 @@
enet_writel(priv, val, ENET_MIBCTL_REG);
}
+static const struct net_device_ops bcm_enet_ops = {
+ .ndo_open = bcm_enet_open,
+ .ndo_stop = bcm_enet_stop,
+ .ndo_start_xmit = bcm_enet_start_xmit,
+ .ndo_get_stats = bcm_enet_get_stats,
+ .ndo_set_mac_address = bcm_enet_set_mac_address,
+ .ndo_set_multicast_list = bcm_enet_set_multicast_list,
+ .ndo_do_ioctl = bcm_enet_ioctl,
+ .ndo_change_mtu = bcm_enet_change_mtu,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = bcm_enet_netpoll,
+#endif
+};
+
/*
* allocate netdevice, request register memory and register device.
*/
@@ -1618,15 +1627,13 @@
struct mii_bus *bus;
const char *clk_name;
unsigned int iomem_size;
- int i, ret, mdio_registered, mem_requested;
+ int i, ret;
/* stop if shared driver failed, assume driver->probe will be
* called in the same order we register devices (correct ?) */
if (!bcm_enet_shared_base)
return -ENODEV;
- mdio_registered = mem_requested = 0;
-
res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
res_irq_rx = platform_get_resource(pdev, IORESOURCE_IRQ, 1);
@@ -1648,14 +1655,13 @@
iomem_size = res_mem->end - res_mem->start + 1;
if (!request_mem_region(res_mem->start, iomem_size, "bcm63xx_enet")) {
ret = -EBUSY;
- goto err;
+ goto out;
}
- mem_requested = 1;
priv->base = ioremap(res_mem->start, iomem_size);
if (priv->base == NULL) {
ret = -ENOMEM;
- goto err;
+ goto out_release_mem;
}
dev->irq = priv->irq = res_irq->start;
priv->irq_rx = res_irq_rx->start;
@@ -1676,8 +1682,7 @@
priv->mac_clk = clk_get(&pdev->dev, clk_name);
if (IS_ERR(priv->mac_clk)) {
ret = PTR_ERR(priv->mac_clk);
- priv->mac_clk = NULL;
- goto err;
+ goto out_unmap;
}
clk_enable(priv->mac_clk);
@@ -1706,7 +1711,7 @@
if (IS_ERR(priv->phy_clk)) {
ret = PTR_ERR(priv->phy_clk);
priv->phy_clk = NULL;
- goto err;
+ goto out_put_clk_mac;
}
clk_enable(priv->phy_clk);
}
@@ -1716,13 +1721,16 @@
/* MII bus registration */
if (priv->has_phy) {
- bus = &priv->mii_bus;
+
+ priv->mii_bus = mdiobus_alloc();
+ if (!priv->mii_bus) {
+ ret = -ENOMEM;
+ goto out_uninit_hw;
+ }
+
+ bus = priv->mii_bus;
bus->name = "bcm63xx_enet MII bus";
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
- bus->dev = &pdev->dev;
-#else
bus->parent = &pdev->dev;
-#endif
bus->priv = priv;
bus->read = bcm_enet_mdio_read_phylib;
bus->write = bcm_enet_mdio_write_phylib;
@@ -1736,7 +1744,7 @@
bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
if (!bus->irq) {
ret = -ENOMEM;
- goto err;
+ goto out_free_mdio;
}
if (priv->has_phy_interrupt)
@@ -1747,9 +1755,8 @@
ret = mdiobus_register(bus);
if (ret) {
dev_err(&pdev->dev, "unable to register mdio bus\n");
- goto err;
+ goto out_free_mdio;
}
- mdio_registered = 1;
} else {
/* run platform code to initialize PHY device */
@@ -1757,7 +1764,7 @@
pd->mii_config(dev, 1, bcm_enet_mdio_read_mii,
bcm_enet_mdio_write_mii)) {
dev_err(&pdev->dev, "unable to configure mdio bus\n");
- goto err;
+ goto out_uninit_hw;
}
}
@@ -1777,51 +1784,50 @@
enet_writel(priv, 0, ENET_MIB_REG(i));
/* register netdevice */
- dev->open = bcm_enet_open;
- dev->stop = bcm_enet_stop;
- dev->hard_start_xmit = bcm_enet_start_xmit;
- dev->get_stats = bcm_enet_get_stats;
- dev->set_mac_address = bcm_enet_set_mac_address;
- dev->set_multicast_list = bcm_enet_set_multicast_list;
+ dev->netdev_ops = &bcm_enet_ops;
netif_napi_add(dev, &priv->napi, bcm_enet_poll, 16);
- dev->do_ioctl = bcm_enet_ioctl;
-#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = bcm_enet_netpoll;
-#endif
- dev->change_mtu = bcm_enet_change_mtu;
SET_ETHTOOL_OPS(dev, &bcm_enet_ethtool_ops);
- SET_NETDEV_DEV(dev, &pdev->dev);
ret = register_netdev(dev);
if (ret)
- goto err;
+ goto out_unregister_mdio;
+ netif_carrier_off(dev);
platform_set_drvdata(pdev, dev);
priv->pdev = pdev;
priv->net_dev = dev;
+ SET_NETDEV_DEV(dev, &pdev->dev);
return 0;
-err:
- if (mem_requested)
- release_mem_region(res_mem->start, iomem_size);
- if (mdio_registered)
- mdiobus_unregister(&priv->mii_bus);
- kfree(priv->mii_bus.irq);
- if (priv->mac_clk) {
- clk_disable(priv->mac_clk);
- clk_put(priv->mac_clk);
+out_unregister_mdio:
+ if (priv->mii_bus) {
+ mdiobus_unregister(priv->mii_bus);
+ kfree(priv->mii_bus->irq);
}
+
+out_free_mdio:
+ if (priv->mii_bus)
+ mdiobus_free(priv->mii_bus);
+
+out_uninit_hw:
+ /* turn off mdc clock */
+ enet_writel(priv, 0, ENET_MIISC_REG);
if (priv->phy_clk) {
clk_disable(priv->phy_clk);
clk_put(priv->phy_clk);
}
- if (priv->base) {
- /* turn off mdc clock */
- enet_writel(priv, 0, ENET_MIISC_REG);
- iounmap(priv->base);
- }
+
+out_put_clk_mac:
+ clk_disable(priv->mac_clk);
+ clk_put(priv->mac_clk);
+
+out_unmap:
+ iounmap(priv->base);
+
+out_release_mem:
+ release_mem_region(res_mem->start, iomem_size);
out:
free_netdev(dev);
return ret;
@@ -1846,8 +1852,9 @@
enet_writel(priv, 0, ENET_MIISC_REG);
if (priv->has_phy) {
- mdiobus_unregister(&priv->mii_bus);
- kfree(priv->mii_bus.irq);
+ mdiobus_unregister(priv->mii_bus);
+ kfree(priv->mii_bus->irq);
+ mdiobus_free(priv->mii_bus);
} else {
struct bcm63xx_enet_platform_data *pd;
@@ -1870,7 +1877,6 @@
clk_disable(priv->mac_clk);
clk_put(priv->mac_clk);
- platform_set_drvdata(pdev, NULL);
free_netdev(dev);
return 0;
}
--- a/drivers/net/bcm63xx_enet.h 2009-06-07 11:25:51.000000000 +0200
+++ b/drivers/net/bcm63xx_enet.h 2009-08-05 10:02:28.000000000 +0200
@@ -258,7 +258,7 @@
int phy_interrupt;
/* used when a phy is connected (phylib used) */
- struct mii_bus mii_bus;
+ struct mii_bus *mii_bus;
struct phy_device *phydev;
int old_link;
int old_duplex;

13
target/linux/brcm63xx/patches-2.6.30/070_bcm63xx_enet_vlan_incoming_fixed.patch
View File

@ -1,13 +0,0 @@
Index: linux-2.6.30.10/drivers/net/bcm63xx_enet.c
===================================================================
--- linux-2.6.30.10.orig/drivers/net/bcm63xx_enet.c 2010-02-18 12:57:05.332799586 -0500
+++ linux-2.6.30.10/drivers/net/bcm63xx_enet.c 2010-02-18 12:57:53.954051082 -0500
@@ -1520,7 +1520,7 @@
actual_mtu = mtu;
/* add ethernet header + vlan tag size */
- actual_mtu += VLAN_ETH_HLEN;
+ actual_mtu += VLAN_ETH_HLEN + VLAN_HLEN;
if (actual_mtu < 64 || actual_mtu > BCMENET_MAX_MTU)
return -EINVAL;