diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-3.18/367-MIPS-BCM63XX-add-support-for-loading-DTB.patch')
-rw-r--r-- | target/linux/brcm63xx/patches-3.18/367-MIPS-BCM63XX-add-support-for-loading-DTB.patch | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/target/linux/brcm63xx/patches-3.18/367-MIPS-BCM63XX-add-support-for-loading-DTB.patch b/target/linux/brcm63xx/patches-3.18/367-MIPS-BCM63XX-add-support-for-loading-DTB.patch deleted file mode 100644 index 577df55d0e..0000000000 --- a/target/linux/brcm63xx/patches-3.18/367-MIPS-BCM63XX-add-support-for-loading-DTB.patch +++ /dev/null @@ -1,96 +0,0 @@ -From db896341299cbcb703821228574ba9b79b6a3565 Mon Sep 17 00:00:00 2001 -From: Jonas Gorski <jogo@openwrt.org> -Date: Tue, 24 Jun 2014 10:57:51 +0200 -Subject: [PATCH 45/48] MIPS: BCM63XX: add support for loading DTB - ---- - arch/mips/bcm63xx/boards/Kconfig | 4 ++++ - arch/mips/bcm63xx/boards/board_common.c | 34 +++++++++++++++++++++++++++++++++ - 2 files changed, 38 insertions(+) - ---- a/arch/mips/bcm63xx/boards/Kconfig -+++ b/arch/mips/bcm63xx/boards/Kconfig -@@ -1,6 +1,10 @@ - menu "Board support" - depends on BCM63XX - -+config BOARD_BCM63XX_DT -+ bool "Device Tree boards (experimential)" -+ select USE_OF -+ - config BOARD_BCM963XX - bool "Generic Broadcom 963xx boards" - select SSB ---- a/arch/mips/bcm63xx/boards/board_common.c -+++ b/arch/mips/bcm63xx/boards/board_common.c -@@ -10,6 +10,8 @@ - #include <linux/init.h> - #include <linux/kernel.h> - #include <linux/string.h> -+#include <linux/of_fdt.h> -+#include <linux/of_platform.h> - #include <linux/platform_device.h> - #include <linux/ssb/ssb.h> - #include <linux/gpio_keys.h> -@@ -17,6 +19,7 @@ - #include <asm/addrspace.h> - #include <asm/bootinfo.h> - #include <asm/fw/cfe/cfe_api.h> -+#include <asm/prom.h> - #include <bcm63xx_board.h> - #include <bcm63xx_cpu.h> - #include <bcm63xx_dev_uart.h> -@@ -129,8 +132,23 @@ void __init board_setup(void) - /* make sure we're running on expected cpu */ - if (bcm63xx_get_cpu_id() != board.expected_cpu_id) - panic("unexpected CPU for bcm963xx board"); -+ -+#if CONFIG_OF -+ if (initial_boot_params) -+ __dt_setup_arch(initial_boot_params); -+#endif - } - -+#if CONFIG_OF -+void __init device_tree_init(void) -+{ -+ if (!initial_boot_params) -+ return; -+ -+ unflatten_and_copy_device_tree(); -+} -+#endif -+ - static struct gpio_led_platform_data bcm63xx_led_data; - - static struct platform_device bcm63xx_gpio_leds = { -@@ -149,6 +167,13 @@ static struct platform_device bcm63xx_gp - .dev.platform_data = &bcm63xx_gpio_keys_data, - }; - -+#if CONFIG_OF -+static struct of_device_id of_ids[] = { -+ { /* filled at runtime */ }, -+ { .compatible = "simple-bus" }, -+ { }, -+}; -+#endif - /* - * third stage init callback, register all board devices. - */ -@@ -158,6 +183,15 @@ int __init board_register_devices(void) - int led_count = 0; - int usbh_ports = 0; - -+#if CONFIG_OF -+ if (of_have_populated_dt()) { -+ snprintf(of_ids[0].compatible, sizeof(of_ids[0].compatible), -+ "brcm,bcm%x", bcm63xx_get_cpu_id()); -+ -+ of_platform_populate(NULL, of_ids, NULL, NULL); -+ } -+#endif -+ - if (board.has_uart0) - bcm63xx_uart_register(0); - |