mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 06:33:41 +00:00
213 lines
6.1 KiB
Diff
213 lines
6.1 KiB
Diff
Index: linux-2.6.23.17/arch/mips/Kconfig
|
|
===================================================================
|
|
--- linux-2.6.23.17.orig/arch/mips/Kconfig
|
|
+++ linux-2.6.23.17/arch/mips/Kconfig
|
|
@@ -4,6 +4,10 @@ config MIPS
|
|
# Horrible source of confusion. Die, die, die ...
|
|
select EMBEDDED
|
|
|
|
+config CFE
|
|
+ bool
|
|
+ # Common Firmware Environment
|
|
+
|
|
mainmenu "Linux/MIPS Kernel Configuration"
|
|
|
|
menu "Machine selection"
|
|
@@ -44,6 +48,23 @@ config BASLER_EXCITE_PROTOTYPE
|
|
note that a kernel built with this option selected will not be
|
|
able to run on normal units.
|
|
|
|
+config BCM947XX
|
|
+ bool "Support for BCM947xx based boards"
|
|
+ select DMA_NONCOHERENT
|
|
+ select HW_HAS_PCI
|
|
+ select IRQ_CPU
|
|
+ select SYS_HAS_CPU_MIPS32_R1
|
|
+ select SYS_SUPPORTS_32BIT_KERNEL
|
|
+ select SYS_SUPPORTS_LITTLE_ENDIAN
|
|
+ select SSB
|
|
+ select SSB_SERIAL
|
|
+ select SSB_DRIVER_PCICORE
|
|
+ select SSB_PCICORE_HOSTMODE
|
|
+ select CFE
|
|
+ select GENERIC_GPIO
|
|
+ help
|
|
+ Support for BCM947xx based boards
|
|
+
|
|
config MIPS_COBALT
|
|
bool "Cobalt Server"
|
|
select DMA_NONCOHERENT
|
|
Index: linux-2.6.23.17/arch/mips/kernel/cpu-probe.c
|
|
===================================================================
|
|
--- linux-2.6.23.17.orig/arch/mips/kernel/cpu-probe.c
|
|
+++ linux-2.6.23.17/arch/mips/kernel/cpu-probe.c
|
|
@@ -793,6 +793,28 @@ static inline void cpu_probe_philips(str
|
|
}
|
|
|
|
|
|
+static inline void cpu_probe_broadcom(struct cpuinfo_mips *c)
|
|
+{
|
|
+ decode_config1(c);
|
|
+ switch (c->processor_id & 0xff00) {
|
|
+ case PRID_IMP_BCM3302:
|
|
+ c->cputype = CPU_BCM3302;
|
|
+ c->isa_level = MIPS_CPU_ISA_M32R1;
|
|
+ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
|
|
+ MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER;
|
|
+ break;
|
|
+ case PRID_IMP_BCM4710:
|
|
+ c->cputype = CPU_BCM4710;
|
|
+ c->isa_level = MIPS_CPU_ISA_M32R1;
|
|
+ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
|
|
+ MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER;
|
|
+ break;
|
|
+ default:
|
|
+ c->cputype = CPU_UNKNOWN;
|
|
+ break;
|
|
+ }
|
|
+}
|
|
+
|
|
__init void cpu_probe(void)
|
|
{
|
|
struct cpuinfo_mips *c = ¤t_cpu_data;
|
|
@@ -815,6 +837,9 @@ __init void cpu_probe(void)
|
|
case PRID_COMP_SIBYTE:
|
|
cpu_probe_sibyte(c);
|
|
break;
|
|
+ case PRID_COMP_BROADCOM:
|
|
+ cpu_probe_broadcom(c);
|
|
+ break;
|
|
case PRID_COMP_SANDCRAFT:
|
|
cpu_probe_sandcraft(c);
|
|
break;
|
|
Index: linux-2.6.23.17/arch/mips/kernel/proc.c
|
|
===================================================================
|
|
--- linux-2.6.23.17.orig/arch/mips/kernel/proc.c
|
|
+++ linux-2.6.23.17/arch/mips/kernel/proc.c
|
|
@@ -82,6 +82,8 @@ static const char *cpu_name[] = {
|
|
[CPU_VR4181] = "NEC VR4181",
|
|
[CPU_VR4181A] = "NEC VR4181A",
|
|
[CPU_SR71000] = "Sandcraft SR71000",
|
|
+ [CPU_BCM3302] = "Broadcom BCM3302",
|
|
+ [CPU_BCM4710] = "Broadcom BCM4710",
|
|
[CPU_PR4450] = "Philips PR4450",
|
|
[CPU_LOONGSON2] = "ICT Loongson-2",
|
|
};
|
|
Index: linux-2.6.23.17/arch/mips/Makefile
|
|
===================================================================
|
|
--- linux-2.6.23.17.orig/arch/mips/Makefile
|
|
+++ linux-2.6.23.17/arch/mips/Makefile
|
|
@@ -533,6 +533,18 @@ libs-$(CONFIG_SIBYTE_BIGSUR) += arch/mip
|
|
load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
|
|
|
|
#
|
|
+# Broadcom BCM47XX boards
|
|
+#
|
|
+core-$(CONFIG_BCM947XX) += arch/mips/bcm947xx/
|
|
+cflags-$(CONFIG_BCM947XX) += -Iarch/mips/bcm947xx/include -Iinclude/asm-mips/mach-bcm947xx
|
|
+load-$(CONFIG_BCM947XX) := 0xffffffff80001000
|
|
+
|
|
+#
|
|
+# Common Firmware Environment
|
|
+#
|
|
+core-$(CONFIG_CFE) += arch/mips/cfe/
|
|
+
|
|
+#
|
|
# SNI RM
|
|
#
|
|
core-$(CONFIG_SNI_RM) += arch/mips/sni/
|
|
Index: linux-2.6.23.17/arch/mips/mm/tlbex.c
|
|
===================================================================
|
|
--- linux-2.6.23.17.orig/arch/mips/mm/tlbex.c
|
|
+++ linux-2.6.23.17/arch/mips/mm/tlbex.c
|
|
@@ -895,6 +895,8 @@ static __init void build_tlb_write_entry
|
|
case CPU_AU1550:
|
|
case CPU_AU1200:
|
|
case CPU_PR4450:
|
|
+ case CPU_BCM3302:
|
|
+ case CPU_BCM4710:
|
|
i_nop(p);
|
|
tlbw(p);
|
|
break;
|
|
Index: linux-2.6.23.17/drivers/Kconfig
|
|
===================================================================
|
|
--- linux-2.6.23.17.orig/drivers/Kconfig
|
|
+++ linux-2.6.23.17/drivers/Kconfig
|
|
@@ -60,6 +60,8 @@ source "drivers/power/Kconfig"
|
|
|
|
source "drivers/hwmon/Kconfig"
|
|
|
|
+source "drivers/ssb/Kconfig"
|
|
+
|
|
source "drivers/mfd/Kconfig"
|
|
|
|
source "drivers/media/Kconfig"
|
|
Index: linux-2.6.23.17/include/asm-mips/bootinfo.h
|
|
===================================================================
|
|
--- linux-2.6.23.17.orig/include/asm-mips/bootinfo.h
|
|
+++ linux-2.6.23.17/include/asm-mips/bootinfo.h
|
|
@@ -208,6 +208,12 @@
|
|
#define MACH_GROUP_WINDRIVER 28 /* Windriver boards */
|
|
#define MACH_WRPPMC 1
|
|
|
|
+/*
|
|
+ * Valid machtype for group Broadcom
|
|
+ */
|
|
+#define MACH_GROUP_BRCM 23 /* Broadcom */
|
|
+#define MACH_BCM47XX 1 /* Broadcom BCM47xx */
|
|
+
|
|
#define CL_SIZE COMMAND_LINE_SIZE
|
|
|
|
const char *get_system_type(void);
|
|
Index: linux-2.6.23.17/include/asm-mips/cpu.h
|
|
===================================================================
|
|
--- linux-2.6.23.17.orig/include/asm-mips/cpu.h
|
|
+++ linux-2.6.23.17/include/asm-mips/cpu.h
|
|
@@ -106,6 +106,13 @@
|
|
#define PRID_IMP_SR71000 0x0400
|
|
|
|
/*
|
|
+ * These are the PRID's for when 23:16 == PRID_COMP_BROADCOM
|
|
+ */
|
|
+
|
|
+#define PRID_IMP_BCM4710 0x4000
|
|
+#define PRID_IMP_BCM3302 0x9000
|
|
+
|
|
+/*
|
|
* Definitions for 7:0 on legacy processors
|
|
*/
|
|
|
|
@@ -217,8 +224,10 @@
|
|
#define CPU_R14000 64
|
|
#define CPU_LOONGSON1 65
|
|
#define CPU_LOONGSON2 66
|
|
+#define CPU_BCM3302 67
|
|
+#define CPU_BCM4710 68
|
|
|
|
-#define CPU_LAST 66
|
|
+#define CPU_LAST 68
|
|
|
|
/*
|
|
* ISA Level encodings
|
|
Index: linux-2.6.23.17/drivers/Makefile
|
|
===================================================================
|
|
--- linux-2.6.23.17.orig/drivers/Makefile
|
|
+++ linux-2.6.23.17/drivers/Makefile
|
|
@@ -90,3 +90,4 @@ obj-$(CONFIG_HID) += hid/
|
|
obj-$(CONFIG_PPC_PS3) += ps3/
|
|
obj-$(CONFIG_OF) += of/
|
|
obj-$(CONFIG_GPIO_DEVICE) += gpio/
|
|
+obj-$(CONFIG_SSB) += ssb/
|
|
Index: linux-2.6.23.17/include/linux/pci_ids.h
|
|
===================================================================
|
|
--- linux-2.6.23.17.orig/include/linux/pci_ids.h
|
|
+++ linux-2.6.23.17/include/linux/pci_ids.h
|
|
@@ -1980,6 +1980,7 @@
|
|
#define PCI_DEVICE_ID_TIGON3_5906M 0x1713
|
|
#define PCI_DEVICE_ID_BCM4401 0x4401
|
|
#define PCI_DEVICE_ID_BCM4401B0 0x4402
|
|
+#define PCI_DEVICE_ID_BCM4713 0x4713
|
|
|
|
#define PCI_VENDOR_ID_TOPIC 0x151f
|
|
#define PCI_DEVICE_ID_TOPIC_TP560 0x0000
|