mirror of
https://github.com/openwrt/openwrt.git
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196 lines
5.0 KiB
Diff
196 lines
5.0 KiB
Diff
diff -urN linux-2.6.27.4/arch/mips/bcm63xx/boards/Kconfig linux-2.6.27.4.new/arch/mips/bcm63xx/boards/Kconfig
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--- linux-2.6.27.4/arch/mips/bcm63xx/boards/Kconfig 2008-11-03 20:00:41.000000000 +0100
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+++ linux-2.6.27.4.new/arch/mips/bcm63xx/boards/Kconfig 2008-11-03 20:02:45.000000000 +0100
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@@ -7,4 +7,9 @@
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bool "Generic Broadcom 963xx boards"
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help
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+config BOARD_LIVEBOX
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+ bool "Inventel Livebox(es) boards"
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+ help
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+ Boards using RedBoot.
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+
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endchoice
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diff -urN linux-2.6.27.4/arch/mips/bcm63xx/boards/Makefile linux-2.6.27.4.new/arch/mips/bcm63xx/boards/Makefile
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--- linux-2.6.27.4/arch/mips/bcm63xx/boards/Makefile 2008-11-03 20:00:41.000000000 +0100
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+++ linux-2.6.27.4.new/arch/mips/bcm63xx/boards/Makefile 2008-11-03 20:01:34.000000000 +0100
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@@ -1 +1,2 @@
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obj-$(CONFIG_BOARD_BCM963XX) += board_bcm963xx.o
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+obj-$(CONFIG_BOARD_LIVEBOX) += board_livebox.o
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diff -urN linux-2.6.27.4/arch/mips/bcm63xx/boards/board_livebox.c linux-2.6.27.4.new/arch/mips/bcm63xx/boards/board_livebox.c
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--- linux-2.6.27.4/arch/mips/bcm63xx/boards/board_livebox.c 1970-01-01 01:00:00.000000000 +0100
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+++ linux-2.6.27.4.new/arch/mips/bcm63xx/boards/board_livebox.c 2008-11-03 20:03:59.000000000 +0100
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@@ -0,0 +1,172 @@
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+/*
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+ * This file is subject to the terms and conditions of the GNU General Public
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+ * License. See the file "COPYING" in the main directory of this archive
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+ * for more details.
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+ *
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+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
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+ */
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+
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+#include <linux/init.h>
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+#include <linux/kernel.h>
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+#include <linux/string.h>
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+#include <linux/platform_device.h>
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+#include <linux/mtd/mtd.h>
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+#include <linux/mtd/partitions.h>
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+#include <linux/mtd/physmap.h>
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+#include <asm/addrspace.h>
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+#include <bcm63xx_board.h>
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+#include <bcm63xx_cpu.h>
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+#include <bcm63xx_regs.h>
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+#include <bcm63xx_io.h>
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+#include <bcm63xx_board.h>
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+#include <bcm63xx_dev_pci.h>
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+#include <bcm63xx_dev_uart.h>
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+#include <bcm63xx_dev_enet.h>
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+#include <bcm63xx_dev_pcmcia.h>
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+#include <bcm63xx_dev_usb_ohci.h>
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+#include <bcm63xx_dev_usb_ehci.h>
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+#include <board_bcm963xx.h>
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+
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+#define PFX "board_livebox: "
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+
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+static unsigned int mac_addr_used = 0;
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+static struct board_info board;
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+
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+/*
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+ * known 6348 boards
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+ */
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+#ifdef CONFIG_BCM63XX_CPU_6348
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+static struct board_info __initdata board_livebox = {
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+ .name = "Livebox",
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+ .expected_cpu_id = 0x6348,
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+
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+ .has_enet0 = 1,
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+ .has_pci = 1,
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+
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+ .enet0 = {
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+ .has_phy = 1,
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+ .use_internal_phy = 1,
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+ },
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+};
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+#endif
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+
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+/*
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+ * all boards
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+ */
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+static const struct board_info __initdata *bcm963xx_boards[] = {
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+#ifdef CONFIG_BCM63XX_CPU_6348
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+ &board_livebox
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+#endif
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+};
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+
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+/*
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+ * early init callback
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+ */
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+void __init board_prom_init(void)
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+{
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+ u32 val;
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+
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+ /* read base address of boot chip select (0) */
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+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
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+ val &= MPI_CSBASE_BASE_MASK;
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+
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+ /* assume board is a Livebox */
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+ memcpy(&board, bcm963xx_boards[0], sizeof(board));
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+
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+ /* setup pin multiplexing depending on board enabled device,
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+ * this has to be done this early since PCI init is done
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+ * inside arch_initcall */
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+ val = 0;
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+
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+ if (board.has_pci) {
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+ bcm63xx_pci_enabled = 1;
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+ if (BCMCPU_IS_6348())
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+ val |= GPIO_MODE_6348_G2_PCI;
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+ }
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+
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+ if (board.has_pccard) {
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+ if (BCMCPU_IS_6348())
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+ val |= GPIO_MODE_6348_G1_MII_PCCARD;
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+ }
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+
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+ if (board.has_enet0 && !board.enet0.use_internal_phy) {
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+ if (BCMCPU_IS_6348())
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+ val |= GPIO_MODE_6348_G3_EXT_MII |
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+ GPIO_MODE_6348_G0_EXT_MII;
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+ }
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+
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+ if (board.has_enet1 && !board.enet1.use_internal_phy) {
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+ if (BCMCPU_IS_6348())
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+ val |= GPIO_MODE_6348_G3_EXT_MII |
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+ GPIO_MODE_6348_G0_EXT_MII;
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+ }
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+
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+ bcm_gpio_writel(val, GPIO_MODE_REG);
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+}
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+
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+/*
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+ * second stage init callback, good time to panic if we couldn't
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+ * identify on which board we're running since early printk is working
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+ */
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+void __init board_setup(void)
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+{
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+ if (!board.name[0])
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+ panic("unable to detect bcm963xx board");
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+ printk(KERN_INFO PFX "board name: %s\n", board.name);
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+
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+ /* make sure we're running on expected cpu */
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+ if (bcm63xx_get_cpu_id() != board.expected_cpu_id)
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+ panic("unexpected CPU for bcm963xx board");
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+}
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+
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+/*
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+ * return board name for /proc/cpuinfo
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+ */
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+const char *board_get_name(void)
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+{
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+ return board.name;
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+}
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+
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+/*
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+ * register & return a new board mac address
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+ */
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+static int board_get_mac_address(u8 *mac)
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+{
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+ /* Not yet implemented */
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+ return 0;
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+}
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+
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+/*
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+ * third stage init callback, register all board devices.
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+ */
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+int __init board_register_devices(void)
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+{
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+ u32 val;
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+
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+ bcm63xx_uart_register();
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+
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+ if (board.has_pccard)
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+ bcm63xx_pcmcia_register();
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+
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+ if (board.has_enet0 &&
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+ !board_get_mac_address(board.enet0.mac_addr))
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+ bcm63xx_enet_register(0, &board.enet0);
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+
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+ if (board.has_enet1 &&
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+ !board_get_mac_address(board.enet1.mac_addr))
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+ bcm63xx_enet_register(1, &board.enet1);
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+
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+ if (board.has_ohci0)
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+ bcm63xx_ohci_register();
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+
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+ if (board.has_ehci0)
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+ bcm63xx_ehci_register();
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+
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+
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+ /* read base address of boot chip select (0) */
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+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
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+ val &= MPI_CSBASE_BASE_MASK;
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+
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+ return 0;
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+}
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+
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