diff --git a/patches/openwrt/0032-mpc85xx-move-newly-created-files-from-patch-files-to-files-directory.patch b/patches/openwrt/0032-mpc85xx-move-newly-created-files-from-patch-files-to-files-directory.patch new file mode 100644 index 0000000000..656ffc2737 --- /dev/null +++ b/patches/openwrt/0032-mpc85xx-move-newly-created-files-from-patch-files-to-files-directory.patch @@ -0,0 +1,1111 @@ +From: Matthias Schiffer +Date: Thu, 30 Apr 2015 03:21:01 +0200 +Subject: mpc85xx: move newly created files from patch files to files directory + +This will make these files much more maintainable. + +diff --git a/target/linux/mpc85xx/files/arch/powerpc/boot/cuboot-tl-wdr4900-v1.c b/target/linux/mpc85xx/files/arch/powerpc/boot/cuboot-tl-wdr4900-v1.c +new file mode 100644 +index 0000000..17459ef +--- /dev/null ++++ b/target/linux/mpc85xx/files/arch/powerpc/boot/cuboot-tl-wdr4900-v1.c +@@ -0,0 +1,168 @@ ++/* ++ * U-Boot compatibility wrapper for the TP-Link TL-WDR4900 v1 board ++ * ++ * Copyright (c) 2013 Gabor Juhos ++ * ++ * Based on: ++ * cuboot-85xx.c ++ * Author: Scott Wood ++ * Copyright (c) 2007 Freescale Semiconductor, Inc. ++ * ++ * simpleboot.c ++ * Authors: Scott Wood ++ * Grant Likely ++ * Copyright (c) 2007 Freescale Semiconductor, Inc. ++ * Copyright (c) 2008 Secret Lab Technologies Ltd. ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ */ ++ ++#include "ops.h" ++#include "types.h" ++#include "io.h" ++#include "stdio.h" ++#include ++ ++BSS_STACK(4*1024); ++ ++static unsigned long bus_freq; ++static unsigned long int_freq; ++static u64 mem_size; ++static unsigned char enetaddr[6]; ++ ++static void process_boot_dtb(void *boot_dtb) ++{ ++ const u32 *na, *ns, *reg, *val32; ++ const char *path; ++ u64 memsize64; ++ int node, size, i; ++ ++ /* Make sure FDT blob is sane */ ++ if (fdt_check_header(boot_dtb) != 0) ++ fatal("Invalid device tree blob\n"); ++ ++ /* Find the #address-cells and #size-cells properties */ ++ node = fdt_path_offset(boot_dtb, "/"); ++ if (node < 0) ++ fatal("Cannot find root node\n"); ++ na = fdt_getprop(boot_dtb, node, "#address-cells", &size); ++ if (!na || (size != 4)) ++ fatal("Cannot find #address-cells property"); ++ ++ ns = fdt_getprop(boot_dtb, node, "#size-cells", &size); ++ if (!ns || (size != 4)) ++ fatal("Cannot find #size-cells property"); ++ ++ /* Find the memory range */ ++ node = fdt_node_offset_by_prop_value(boot_dtb, -1, "device_type", ++ "memory", sizeof("memory")); ++ if (node < 0) ++ fatal("Cannot find memory node\n"); ++ reg = fdt_getprop(boot_dtb, node, "reg", &size); ++ if (size < (*na+*ns) * sizeof(u32)) ++ fatal("cannot get memory range\n"); ++ ++ /* Only interested in memory based at 0 */ ++ for (i = 0; i < *na; i++) ++ if (*reg++ != 0) ++ fatal("Memory range is not based at address 0\n"); ++ ++ /* get the memsize and trucate it to under 4G on 32 bit machines */ ++ memsize64 = 0; ++ for (i = 0; i < *ns; i++) ++ memsize64 = (memsize64 << 32) | *reg++; ++ if (sizeof(void *) == 4 && memsize64 >= 0x100000000ULL) ++ memsize64 = 0xffffffff; ++ ++ mem_size = memsize64; ++ ++ /* get clock frequencies */ ++ node = fdt_node_offset_by_prop_value(boot_dtb, -1, "device_type", ++ "cpu", sizeof("cpu")); ++ if (!node) ++ fatal("Cannot find cpu node\n"); ++ ++ val32 = fdt_getprop(boot_dtb, node, "clock-frequency", &size); ++ if (!val32 || (size != 4)) ++ fatal("Cannot get clock frequency"); ++ ++ int_freq = *val32; ++ ++ val32 = fdt_getprop(boot_dtb, node, "bus-frequency", &size); ++ if (!val32 || (size != 4)) ++ fatal("Cannot get bus frequency"); ++ ++ bus_freq = *val32; ++ ++ path = fdt_get_alias(boot_dtb, "ethernet0"); ++ if (path) { ++ const void *p; ++ ++ node = fdt_path_offset(boot_dtb, path); ++ if (node < 0) ++ fatal("Cannot find ethernet0 node"); ++ ++ p = fdt_getprop(boot_dtb, node, "mac-address", &size); ++ if (!p || (size < 6)) { ++ printf("no mac-address property, finding local\n\r"); ++ p = fdt_getprop(boot_dtb, node, "local-mac-address", &size); ++ } ++ ++ if (!p || (size < 6)) ++ fatal("cannot get MAC addres"); ++ ++ memcpy(enetaddr, p, sizeof(enetaddr)); ++ } ++} ++ ++static void platform_fixups(void) ++{ ++ void *soc, *mpic; ++ ++ dt_fixup_memory(0, mem_size); ++ ++ dt_fixup_mac_address_by_alias("ethernet0", enetaddr); ++ dt_fixup_cpu_clocks(int_freq, bus_freq / 8, bus_freq); ++ ++ /* Unfortunately, the specific model number is encoded in the ++ * soc node name in existing dts files -- once that is fixed, ++ * this can do a simple path lookup. ++ */ ++ soc = find_node_by_devtype(NULL, "soc"); ++ if (soc) { ++ void *serial = NULL; ++ ++ setprop(soc, "bus-frequency", &bus_freq, sizeof(bus_freq)); ++ ++ while ((serial = find_node_by_devtype(serial, "serial"))) { ++ if (get_parent(serial) != soc) ++ continue; ++ ++ setprop(serial, "clock-frequency", &bus_freq, ++ sizeof(bus_freq)); ++ } ++ } ++ ++ mpic = find_node_by_compatible(NULL, "fsl,mpic"); ++ if (mpic) ++ setprop(mpic, "clock-frequency", &bus_freq, sizeof(bus_freq)); ++} ++ ++void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, ++ unsigned long r6, unsigned long r7) ++{ ++ mem_size = 64 * 1024 * 1024; ++ ++ simple_alloc_init(_end, mem_size - (u32)_end - 1024*1024, 32, 64); ++ ++ fdt_init(_dtb_start); ++ serial_console_init(); ++ ++ printf("\n\r-- TL-WDR4900 v1 boot wrapper --\n\r"); ++ ++ process_boot_dtb((void *) r3); ++ ++ platform_ops.fixups = platform_fixups; ++} +diff --git a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts +new file mode 100644 +index 0000000..49e516c +--- /dev/null ++++ b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts +@@ -0,0 +1,212 @@ ++/* ++ * TP-Link TL-WDR4900 v1 Device Tree Source ++ * ++ * Copyright 2013 Gabor Juhos ++ * ++ * 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/ "fsl/p1010si-pre.dtsi" ++ ++/ { ++ model = "TP-Link TL-WDR4900 v1"; ++ compatible = "tp-link,TL-WDR4900v1"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200"; ++/* ++ linux,stdout-path = "/soc@ffe00000/serial@4500"; ++*/ ++ }; ++ ++ aliases { ++ spi0 = &spi0; ++ }; ++ ++ memory { ++ device_type = "memory"; ++ }; ++ ++ soc: soc@ffe00000 { ++ ranges = <0x0 0x0 0xffe00000 0x100000>; ++ ++ spi0: spi@7000 { ++ flash@0 { ++ #address-cells = <1>; ++ #size-cells = <1>; ++ compatible = "spansion,s25fl129p1"; ++ reg = <0>; ++ spi-max-frequency = <25000000>; ++ ++ u-boot@0 { ++ reg = <0x0 0x0050000>; ++ label = "u-boot"; ++ read-only; ++ }; ++ ++ dtb@50000 { ++ reg = <0x00050000 0x00010000>; ++ label = "dtb"; ++ read-only; ++ }; ++ ++ kernel@60000 { ++ reg = <0x00060000 0x002a0000>; ++ label = "kernel"; ++ }; ++ ++ rootfs@300000 { ++ reg = <0x00300000 0x00ce0000>; ++ label = "rootfs"; ++ }; ++ ++ config@fe0000 { ++ reg = <0x00fe0000 0x00010000>; ++ label = "config"; ++ read-only; ++ }; ++ ++ caldata@ff0000 { ++ reg = <0x00ff0000 0x00010000>; ++ label = "caldata"; ++ read-only; ++ }; ++ ++ firmware@60000 { ++ reg = <0x00060000 0x00f80000>; ++ label = "firmware"; ++ }; ++ }; ++ }; ++ ++ gpio0: gpio-controller@f000 { ++ }; ++ ++ usb@22000 { ++ phy_type = "utmi"; ++ dr_mode = "host"; ++ }; ++ ++ mdio@24000 { ++ phy0: ethernet-phy@0 { ++ reg = <0x0>; ++ qca,ar8327-initvals = < ++ 0x00004 0x07600000 /* PAD0_MODE */ ++ 0x00008 0x00000000 /* PAD5_MODE */ ++ 0x0000c 0x01000000 /* PAD6_MODE */ ++ 0x00010 0x40000000 /* POWER_ON_STRIP */ ++ 0x00050 0xcf35cf35 /* LED_CTRL0 */ ++ 0x00054 0xcf35cf35 /* LED_CTRL1 */ ++ 0x00058 0xcf35cf35 /* LED_CTRL2 */ ++ 0x0005c 0x03ffff00 /* LED_CTRL3 */ ++ 0x0007c 0x0000007e /* PORT0_STATUS */ ++ >; ++ }; ++ }; ++ ++ mdio@25000 { ++ status = "disabled"; ++ }; ++ ++ mdio@26000 { ++ status = "disabled"; ++ }; ++ ++ enet0: ethernet@b0000 { ++ phy-handle = <&phy0>; ++ phy-connection-type = "rgmii-id"; ++ }; ++ ++ enet1: ethernet@b1000 { ++ status = "disabled"; ++ }; ++ ++ enet2: ethernet@b2000 { ++ status = "disabled"; ++ }; ++ ++ sdhc@2e000 { ++ status = "disabled"; ++ }; ++ ++ serial1: serial@4600 { ++ status = "disabled"; ++ }; ++ ++ can0: can@1c000 { ++ status = "disabled"; ++ }; ++ ++ can1: can@1d000 { ++ status = "disabled"; ++ }; ++ }; ++ ++ pci0: pcie@ffe09000 { ++ reg = <0 0xffe09000 0 0x1000>; ++ ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000 ++ 0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>; ++ pcie@0 { ++ ranges = <0x2000000 0x0 0xa0000000 ++ 0x2000000 0x0 0xa0000000 ++ 0x0 0x20000000 ++ ++ 0x1000000 0x0 0x0 ++ 0x1000000 0x0 0x0 ++ 0x0 0x100000>; ++ }; ++ }; ++ ++ pci1: pcie@ffe0a000 { ++ reg = <0 0xffe0a000 0 0x1000>; ++ ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000 ++ 0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>; ++ pcie@0 { ++ ranges = <0x2000000 0x0 0x80000000 ++ 0x2000000 0x0 0x80000000 ++ 0x0 0x20000000 ++ ++ 0x1000000 0x0 0x0 ++ 0x1000000 0x0 0x0 ++ 0x0 0x100000>; ++ }; ++ }; ++ ++ ifc: ifc@ffe1e000 { ++ status = "disabled"; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ ++ system { ++ gpios = <&gpio0 2 1>; /* active low */ ++ label = "tp-link:blue:system"; ++ }; ++ ++ usb1 { ++ gpios = <&gpio0 3 1>; /* active low */ ++ label = "tp-link:green:usb1"; ++ }; ++ ++ usb2 { ++ gpios = <&gpio0 4 1>; /* active low */ ++ label = "tp-link:green:usb2"; ++ }; ++ }; ++ ++ buttons { ++ compatible = "gpio-keys"; ++ ++ reset { ++ label = "Reset button"; ++ gpios = <&gpio0 5 1>; /* active low */ ++ linux,code = <0x198>; /* KEY_RESTART */ ++ }; ++ }; ++}; ++ ++/include/ "fsl/p1010si-post.dtsi" +diff --git a/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/tl_wdr4900_v1.c b/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/tl_wdr4900_v1.c +new file mode 100644 +index 0000000..95afa4d +--- /dev/null ++++ b/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/tl_wdr4900_v1.c +@@ -0,0 +1,145 @@ ++/* ++ * TL-WDR4900 v1 board setup ++ * ++ * Copyright (c) 2013 Gabor Juhos ++ * ++ * Based on: ++ * p1010rdb.c: ++ * P1010RDB Board Setup ++ * Copyright 2011 Freescale Semiconductor Inc. ++ * ++ * 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 ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++#include ++ ++#include "mpc85xx.h" ++ ++void __init tl_wdr4900_v1_pic_init(void) ++{ ++ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN | ++ MPIC_SINGLE_DEST_CPU, ++ 0, 256, " OpenPIC "); ++ ++ BUG_ON(mpic == NULL); ++ ++ mpic_init(mpic); ++} ++ ++#ifdef CONFIG_PCI ++static struct gpio_led tl_wdr4900_v1_wmac_leds_gpio[] = { ++ { ++ .name = "tp-link:blue:wps", ++ .gpio = 1, ++ .active_low = 1, ++ }, ++}; ++ ++static struct ath9k_platform_data tl_wdr4900_v1_wmac0_data = { ++ .led_pin = 0, ++ .eeprom_name = "pci_wmac0.eeprom", ++ .leds = tl_wdr4900_v1_wmac_leds_gpio, ++ .num_leds = ARRAY_SIZE(tl_wdr4900_v1_wmac_leds_gpio), ++}; ++ ++static struct ath9k_platform_data tl_wdr4900_v1_wmac1_data = { ++ .led_pin = 0, ++ .eeprom_name = "pci_wmac1.eeprom", ++}; ++ ++static void tl_wdr4900_v1_pci_wmac_fixup(struct pci_dev *dev) ++{ ++ if (!machine_is(tl_wdr4900_v1)) ++ return; ++ ++ if (dev->bus->number == 1 && ++ PCI_SLOT(dev->devfn) == 0) { ++ dev->dev.platform_data = &tl_wdr4900_v1_wmac0_data; ++ return; ++ } ++ ++ if (dev->bus->number == 3 && ++ PCI_SLOT(dev->devfn) == 0 && ++ dev->device == 0xabcd) { ++ dev->dev.platform_data = &tl_wdr4900_v1_wmac1_data; ++ ++ /* ++ * The PCI header of the AR9381 chip is not programmed ++ * correctly by the bootloader and the device uses wrong ++ * data due to that. Replace the broken values with the ++ * correct ones. ++ */ ++ dev->device = 0x30; ++ dev->class = 0x028000; ++ ++ pr_info("pci %s: AR9381 fixup applied\n", pci_name(dev)); ++ } ++} ++ ++DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ++ tl_wdr4900_v1_pci_wmac_fixup); ++#endif /* CONFIG_PCI */ ++ ++/* ++ * Setup the architecture ++ */ ++static void __init tl_wdr4900_v1_setup_arch(void) ++{ ++ if (ppc_md.progress) ++ ppc_md.progress("tl_wdr4900_v1_setup_arch()", 0); ++ ++ fsl_pci_assign_primary(); ++ ++ printk(KERN_INFO "TL-WDR4900 v1 board from TP-Link\n"); ++} ++ ++machine_arch_initcall(tl_wdr4900_v1, mpc85xx_common_publish_devices); ++machine_arch_initcall(tl_wdr4900_v1, swiotlb_setup_bus_notifier); ++ ++/* ++ * Called very early, device-tree isn't unflattened ++ */ ++static int __init tl_wdr4900_v1_probe(void) ++{ ++ unsigned long root = of_get_flat_dt_root(); ++ ++ if (of_flat_dt_is_compatible(root, "tp-link,TL-WDR4900v1")) ++ return 1; ++ ++ return 0; ++} ++ ++define_machine(tl_wdr4900_v1) { ++ .name = "Freescale P1014", ++ .probe = tl_wdr4900_v1_probe, ++ .setup_arch = tl_wdr4900_v1_setup_arch, ++ .init_IRQ = tl_wdr4900_v1_pic_init, ++#ifdef CONFIG_PCI ++ .pcibios_fixup_bus = fsl_pcibios_fixup_bus, ++#endif ++ .get_irq = mpic_get_irq, ++ .restart = fsl_rstcr_restart, ++ .calibrate_decr = generic_calibrate_decr, ++ .progress = udbg_progress, ++}; +diff --git a/target/linux/mpc85xx/patches-3.10/140-powerpc-85xx-tl-wdr4900-v1-support.patch b/target/linux/mpc85xx/patches-3.10/140-powerpc-85xx-tl-wdr4900-v1-support.patch +index 8407176..dae2305 100644 +--- a/target/linux/mpc85xx/patches-3.10/140-powerpc-85xx-tl-wdr4900-v1-support.patch ++++ b/target/linux/mpc85xx/patches-3.10/140-powerpc-85xx-tl-wdr4900-v1-support.patch +@@ -11,16 +11,9 @@ the Freescale P1014 SoC. + Signed-off-by: Gabor Juhos + --- + arch/powerpc/boot/Makefile | 3 + +- arch/powerpc/boot/cuboot-tl-wdr4900-v1.c | 164 ++++++++++++++++++++++++++ +- arch/powerpc/boot/dts/tl-wdr4900-v1.dts | 166 +++++++++++++++++++++++++++ + arch/powerpc/boot/wrapper | 4 + + arch/powerpc/platforms/85xx/Kconfig | 11 ++ + arch/powerpc/platforms/85xx/Makefile | 1 + +- arch/powerpc/platforms/85xx/tl_wdr4900_v1.c | 145 +++++++++++++++++++++++ +- 7 files changed, 494 insertions(+) +- create mode 100644 arch/powerpc/boot/cuboot-tl-wdr4900-v1.c +- create mode 100644 arch/powerpc/boot/dts/tl-wdr4900-v1.dts +- create mode 100644 arch/powerpc/platforms/85xx/tl_wdr4900_v1.c + + --- a/arch/powerpc/boot/Makefile + +++ b/arch/powerpc/boot/Makefile +@@ -41,388 +34,6 @@ Signed-off-by: Gabor Juhos + + # Board ports in arch/powerpc/platform/embedded6xx/Kconfig + image-$(CONFIG_STORCENTER) += cuImage.storcenter +---- /dev/null +-+++ b/arch/powerpc/boot/cuboot-tl-wdr4900-v1.c +-@@ -0,0 +1,164 @@ +-+/* +-+ * U-Boot compatibility wrapper for the TP-Link TL-WDR4900 v1 board +-+ * +-+ * Copyright (c) 2013 Gabor Juhos +-+ * +-+ * Based on: +-+ * cuboot-85xx.c +-+ * Author: Scott Wood +-+ * Copyright (c) 2007 Freescale Semiconductor, Inc. +-+ * +-+ * simpleboot.c +-+ * Authors: Scott Wood +-+ * Grant Likely +-+ * Copyright (c) 2007 Freescale Semiconductor, Inc. +-+ * Copyright (c) 2008 Secret Lab Technologies Ltd. +-+ * +-+ * This program is free software; you can redistribute it and/or modify it +-+ * under the terms of the GNU General Public License version 2 as published +-+ * by the Free Software Foundation. +-+ */ +-+ +-+#include "ops.h" +-+#include "types.h" +-+#include "io.h" +-+#include "stdio.h" +-+#include +-+ +-+BSS_STACK(4*1024); +-+ +-+static unsigned long bus_freq; +-+static unsigned long int_freq; +-+static u64 mem_size; +-+static unsigned char enetaddr[6]; +-+ +-+static void process_boot_dtb(void *boot_dtb) +-+{ +-+ const u32 *na, *ns, *reg, *val32; +-+ const char *path; +-+ u64 memsize64; +-+ int node, size, i; +-+ +-+ /* Make sure FDT blob is sane */ +-+ if (fdt_check_header(boot_dtb) != 0) +-+ fatal("Invalid device tree blob\n"); +-+ +-+ /* Find the #address-cells and #size-cells properties */ +-+ node = fdt_path_offset(boot_dtb, "/"); +-+ if (node < 0) +-+ fatal("Cannot find root node\n"); +-+ na = fdt_getprop(boot_dtb, node, "#address-cells", &size); +-+ if (!na || (size != 4)) +-+ fatal("Cannot find #address-cells property"); +-+ +-+ ns = fdt_getprop(boot_dtb, node, "#size-cells", &size); +-+ if (!ns || (size != 4)) +-+ fatal("Cannot find #size-cells property"); +-+ +-+ /* Find the memory range */ +-+ node = fdt_node_offset_by_prop_value(boot_dtb, -1, "device_type", +-+ "memory", sizeof("memory")); +-+ if (node < 0) +-+ fatal("Cannot find memory node\n"); +-+ reg = fdt_getprop(boot_dtb, node, "reg", &size); +-+ if (size < (*na+*ns) * sizeof(u32)) +-+ fatal("cannot get memory range\n"); +-+ +-+ /* Only interested in memory based at 0 */ +-+ for (i = 0; i < *na; i++) +-+ if (*reg++ != 0) +-+ fatal("Memory range is not based at address 0\n"); +-+ +-+ /* get the memsize and trucate it to under 4G on 32 bit machines */ +-+ memsize64 = 0; +-+ for (i = 0; i < *ns; i++) +-+ memsize64 = (memsize64 << 32) | *reg++; +-+ if (sizeof(void *) == 4 && memsize64 >= 0x100000000ULL) +-+ memsize64 = 0xffffffff; +-+ +-+ mem_size = memsize64; +-+ +-+ /* get clock frequencies */ +-+ node = fdt_node_offset_by_prop_value(boot_dtb, -1, "device_type", +-+ "cpu", sizeof("cpu")); +-+ if (!node) +-+ fatal("Cannot find cpu node\n"); +-+ +-+ val32 = fdt_getprop(boot_dtb, node, "clock-frequency", &size); +-+ if (!val32 || (size != 4)) +-+ fatal("Cannot get clock frequency"); +-+ +-+ int_freq = *val32; +-+ +-+ val32 = fdt_getprop(boot_dtb, node, "bus-frequency", &size); +-+ if (!val32 || (size != 4)) +-+ fatal("Cannot get bus frequency"); +-+ +-+ bus_freq = *val32; +-+ +-+ path = fdt_get_alias(boot_dtb, "ethernet0"); +-+ if (path) { +-+ const void *p; +-+ +-+ node = fdt_path_offset(boot_dtb, path); +-+ if (node < 0) +-+ fatal("Cannot find ethernet0 node"); +-+ +-+ p = fdt_getprop(boot_dtb, node, "mac-address", &size); +-+ if (!p || (size < 6)) { +-+ printf("no mac-address property, finding local\n\r"); +-+ p = fdt_getprop(boot_dtb, node, "local-mac-address", &size); +-+ } +-+ +-+ if (!p || (size < 6)) +-+ fatal("cannot get MAC addres"); +-+ +-+ memcpy(enetaddr, p, sizeof(enetaddr)); +-+ } +-+} +-+ +-+static void platform_fixups(void) +-+{ +-+ void *soc; +-+ +-+ dt_fixup_memory(0, mem_size); +-+ +-+ dt_fixup_mac_address_by_alias("ethernet0", enetaddr); +-+ dt_fixup_cpu_clocks(int_freq, bus_freq / 8, bus_freq); +-+ +-+ /* Unfortunately, the specific model number is encoded in the +-+ * soc node name in existing dts files -- once that is fixed, +-+ * this can do a simple path lookup. +-+ */ +-+ soc = find_node_by_devtype(NULL, "soc"); +-+ if (soc) { +-+ void *serial = NULL; +-+ +-+ setprop(soc, "bus-frequency", &bus_freq, sizeof(bus_freq)); +-+ +-+ while ((serial = find_node_by_devtype(serial, "serial"))) { +-+ if (get_parent(serial) != soc) +-+ continue; +-+ +-+ setprop(serial, "clock-frequency", &bus_freq, +-+ sizeof(bus_freq)); +-+ } +-+ } +-+} +-+ +-+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, +-+ unsigned long r6, unsigned long r7) +-+{ +-+ mem_size = 64 * 1024 * 1024; +-+ +-+ simple_alloc_init(_end, mem_size - (u32)_end - 1024*1024, 32, 64); +-+ +-+ fdt_init(_dtb_start); +-+ serial_console_init(); +-+ +-+ printf("\n\r-- TL-WDR4900 v1 boot wrapper --\n\r"); +-+ +-+ process_boot_dtb((void *) r3); +-+ +-+ platform_ops.fixups = platform_fixups; +-+} +---- /dev/null +-+++ b/arch/powerpc/boot/dts/tl-wdr4900-v1.dts +-@@ -0,0 +1,212 @@ +-+/* +-+ * TP-Link TL-WDR4900 v1 Device Tree Source +-+ * +-+ * Copyright 2013 Gabor Juhos +-+ * +-+ * 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/ "fsl/p1010si-pre.dtsi" +-+ +-+/ { +-+ model = "TP-Link TL-WDR4900 v1"; +-+ compatible = "tp-link,TL-WDR4900v1"; +-+ +-+ chosen { +-+ bootargs = "console=ttyS0,115200"; +-+/* +-+ linux,stdout-path = "/soc@ffe00000/serial@4500"; +-+*/ +-+ }; +-+ +-+ aliases { +-+ spi0 = &spi0; +-+ }; +-+ +-+ memory { +-+ device_type = "memory"; +-+ }; +-+ +-+ soc: soc@ffe00000 { +-+ ranges = <0x0 0x0 0xffe00000 0x100000>; +-+ +-+ spi0: spi@7000 { +-+ flash@0 { +-+ #address-cells = <1>; +-+ #size-cells = <1>; +-+ compatible = "spansion,s25fl129p1"; +-+ reg = <0>; +-+ spi-max-frequency = <25000000>; +-+ +-+ u-boot@0 { +-+ reg = <0x0 0x0050000>; +-+ label = "u-boot"; +-+ read-only; +-+ }; +-+ +-+ dtb@50000 { +-+ reg = <0x00050000 0x00010000>; +-+ label = "dtb"; +-+ read-only; +-+ }; +-+ +-+ kernel@60000 { +-+ reg = <0x00060000 0x002a0000>; +-+ label = "kernel"; +-+ }; +-+ +-+ rootfs@300000 { +-+ reg = <0x00300000 0x00ce0000>; +-+ label = "rootfs"; +-+ }; +-+ +-+ config@fe0000 { +-+ reg = <0x00fe0000 0x00010000>; +-+ label = "config"; +-+ read-only; +-+ }; +-+ +-+ caldata@ff0000 { +-+ reg = <0x00ff0000 0x00010000>; +-+ label = "caldata"; +-+ read-only; +-+ }; +-+ +-+ firmware@60000 { +-+ reg = <0x00060000 0x00f80000>; +-+ label = "firmware"; +-+ }; +-+ }; +-+ }; +-+ +-+ gpio0: gpio-controller@f000 { +-+ }; +-+ +-+ usb@22000 { +-+ phy_type = "utmi"; +-+ dr_mode = "host"; +-+ }; +-+ +-+ mdio@24000 { +-+ phy0: ethernet-phy@0 { +-+ reg = <0x0>; +-+ qca,ar8327-initvals = < +-+ 0x00004 0x07600000 /* PAD0_MODE */ +-+ 0x00008 0x00000000 /* PAD5_MODE */ +-+ 0x0000c 0x01000000 /* PAD6_MODE */ +-+ 0x00010 0x40000000 /* POWER_ON_STRIP */ +-+ 0x00050 0xcf35cf35 /* LED_CTRL0 */ +-+ 0x00054 0xcf35cf35 /* LED_CTRL1 */ +-+ 0x00058 0xcf35cf35 /* LED_CTRL2 */ +-+ 0x0005c 0x03ffff00 /* LED_CTRL3 */ +-+ 0x0007c 0x0000007e /* PORT0_STATUS */ +-+ >; +-+ }; +-+ }; +-+ +-+ mdio@25000 { +-+ status = "disabled"; +-+ }; +-+ +-+ mdio@26000 { +-+ status = "disabled"; +-+ }; +-+ +-+ enet0: ethernet@b0000 { +-+ phy-handle = <&phy0>; +-+ phy-connection-type = "rgmii-id"; +-+ }; +-+ +-+ enet1: ethernet@b1000 { +-+ status = "disabled"; +-+ }; +-+ +-+ enet2: ethernet@b2000 { +-+ status = "disabled"; +-+ }; +-+ +-+ sdhc@2e000 { +-+ status = "disabled"; +-+ }; +-+ +-+ serial1: serial@4600 { +-+ status = "disabled"; +-+ }; +-+ +-+ can0: can@1c000 { +-+ status = "disabled"; +-+ }; +-+ +-+ can1: can@1d000 { +-+ status = "disabled"; +-+ }; +-+ }; +-+ +-+ pci0: pcie@ffe09000 { +-+ reg = <0 0xffe09000 0 0x1000>; +-+ ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000 +-+ 0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>; +-+ pcie@0 { +-+ ranges = <0x2000000 0x0 0xa0000000 +-+ 0x2000000 0x0 0xa0000000 +-+ 0x0 0x20000000 +-+ +-+ 0x1000000 0x0 0x0 +-+ 0x1000000 0x0 0x0 +-+ 0x0 0x100000>; +-+ }; +-+ }; +-+ +-+ pci1: pcie@ffe0a000 { +-+ reg = <0 0xffe0a000 0 0x1000>; +-+ ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000 +-+ 0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>; +-+ pcie@0 { +-+ ranges = <0x2000000 0x0 0x80000000 +-+ 0x2000000 0x0 0x80000000 +-+ 0x0 0x20000000 +-+ +-+ 0x1000000 0x0 0x0 +-+ 0x1000000 0x0 0x0 +-+ 0x0 0x100000>; +-+ }; +-+ }; +-+ +-+ ifc: ifc@ffe1e000 { +-+ status = "disabled"; +-+ }; +-+ +-+ leds { +-+ compatible = "gpio-leds"; +-+ +-+ system { +-+ gpios = <&gpio0 2 1>; /* active low */ +-+ label = "tp-link:blue:system"; +-+ }; +-+ +-+ usb1 { +-+ gpios = <&gpio0 3 1>; /* active low */ +-+ label = "tp-link:green:usb1"; +-+ }; +-+ +-+ usb2 { +-+ gpios = <&gpio0 4 1>; /* active low */ +-+ label = "tp-link:green:usb2"; +-+ }; +-+ }; +-+ +-+ buttons { +-+ compatible = "gpio-keys"; +-+ +-+ reset { +-+ label = "Reset button"; +-+ gpios = <&gpio0 5 1>; /* active low */ +-+ linux,code = <0x198>; /* KEY_RESTART */ +-+ }; +-+ }; +-+}; +-+ +-+/include/ "fsl/p1010si-post.dtsi" + --- a/arch/powerpc/boot/wrapper + +++ b/arch/powerpc/boot/wrapper + @@ -197,6 +197,10 @@ cuboot*) +@@ -466,151 +77,3 @@ Signed-off-by: Gabor Juhos + obj-$(CONFIG_SBC8548) += sbc8548.o + obj-$(CONFIG_PPA8548) += ppa8548.o + obj-$(CONFIG_SOCRATES) += socrates.o socrates_fpga_pic.o +---- /dev/null +-+++ b/arch/powerpc/platforms/85xx/tl_wdr4900_v1.c +-@@ -0,0 +1,145 @@ +-+/* +-+ * TL-WDR4900 v1 board setup +-+ * +-+ * Copyright (c) 2013 Gabor Juhos +-+ * +-+ * Based on: +-+ * p1010rdb.c: +-+ * P1010RDB Board Setup +-+ * Copyright 2011 Freescale Semiconductor Inc. +-+ * +-+ * 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 +-+#include +-+#include +-+#include +-+#include +-+#include +-+#include +-+#include +-+ +-+#include +-+#include +-+#include +-+#include +-+#include +-+#include +-+#include +-+ +-+#include +-+#include +-+ +-+#include "mpc85xx.h" +-+ +-+void __init tl_wdr4900_v1_pic_init(void) +-+{ +-+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN | +-+ MPIC_SINGLE_DEST_CPU, +-+ 0, 256, " OpenPIC "); +-+ +-+ BUG_ON(mpic == NULL); +-+ +-+ mpic_init(mpic); +-+} +-+ +-+#ifdef CONFIG_PCI +-+static struct gpio_led tl_wdr4900_v1_wmac_leds_gpio[] = { +-+ { +-+ .name = "tp-link:blue:wps", +-+ .gpio = 1, +-+ .active_low = 1, +-+ }, +-+}; +-+ +-+static struct ath9k_platform_data tl_wdr4900_v1_wmac0_data = { +-+ .led_pin = 0, +-+ .eeprom_name = "pci_wmac0.eeprom", +-+ .leds = tl_wdr4900_v1_wmac_leds_gpio, +-+ .num_leds = ARRAY_SIZE(tl_wdr4900_v1_wmac_leds_gpio), +-+}; +-+ +-+static struct ath9k_platform_data tl_wdr4900_v1_wmac1_data = { +-+ .led_pin = 0, +-+ .eeprom_name = "pci_wmac1.eeprom", +-+}; +-+ +-+static void tl_wdr4900_v1_pci_wmac_fixup(struct pci_dev *dev) +-+{ +-+ if (!machine_is(tl_wdr4900_v1)) +-+ return; +-+ +-+ if (dev->bus->number == 1 && +-+ PCI_SLOT(dev->devfn) == 0) { +-+ dev->dev.platform_data = &tl_wdr4900_v1_wmac0_data; +-+ return; +-+ } +-+ +-+ if (dev->bus->number == 3 && +-+ PCI_SLOT(dev->devfn) == 0 && +-+ dev->device == 0xabcd) { +-+ dev->dev.platform_data = &tl_wdr4900_v1_wmac1_data; +-+ +-+ /* +-+ * The PCI header of the AR9381 chip is not programmed +-+ * correctly by the bootloader and the device uses wrong +-+ * data due to that. Replace the broken values with the +-+ * correct ones. +-+ */ +-+ dev->device = 0x30; +-+ dev->class = 0x028000; +-+ +-+ pr_info("pci %s: AR9381 fixup applied\n", pci_name(dev)); +-+ } +-+} +-+ +-+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, +-+ tl_wdr4900_v1_pci_wmac_fixup); +-+#endif /* CONFIG_PCI */ +-+ +-+/* +-+ * Setup the architecture +-+ */ +-+static void __init tl_wdr4900_v1_setup_arch(void) +-+{ +-+ if (ppc_md.progress) +-+ ppc_md.progress("tl_wdr4900_v1_setup_arch()", 0); +-+ +-+ fsl_pci_assign_primary(); +-+ +-+ printk(KERN_INFO "TL-WDR4900 v1 board from TP-Link\n"); +-+} +-+ +-+machine_arch_initcall(tl_wdr4900_v1, mpc85xx_common_publish_devices); +-+machine_arch_initcall(tl_wdr4900_v1, swiotlb_setup_bus_notifier); +-+ +-+/* +-+ * Called very early, device-tree isn't unflattened +-+ */ +-+static int __init tl_wdr4900_v1_probe(void) +-+{ +-+ unsigned long root = of_get_flat_dt_root(); +-+ +-+ if (of_flat_dt_is_compatible(root, "tp-link,TL-WDR4900v1")) +-+ return 1; +-+ +-+ return 0; +-+} +-+ +-+define_machine(tl_wdr4900_v1) { +-+ .name = "Freescale P1014", +-+ .probe = tl_wdr4900_v1_probe, +-+ .setup_arch = tl_wdr4900_v1_setup_arch, +-+ .init_IRQ = tl_wdr4900_v1_pic_init, +-+#ifdef CONFIG_PCI +-+ .pcibios_fixup_bus = fsl_pcibios_fixup_bus, +-+#endif +-+ .get_irq = mpic_get_irq, +-+ .restart = fsl_rstcr_restart, +-+ .calibrate_decr = generic_calibrate_decr, +-+ .progress = udbg_progress, +-+}; diff --git a/patches/openwrt/0033-mpc85xx-gianfar-add-add-mtd-mac-address-support.patch b/patches/openwrt/0033-mpc85xx-gianfar-add-add-mtd-mac-address-support.patch new file mode 100644 index 0000000000..461e7479b8 --- /dev/null +++ b/patches/openwrt/0033-mpc85xx-gianfar-add-add-mtd-mac-address-support.patch @@ -0,0 +1,168 @@ +From: Matthias Schiffer +Date: Thu, 30 Apr 2015 02:10:54 +0200 +Subject: mpc85xx: gianfar: add add mtd-mac-address support + +diff --git a/target/linux/mpc85xx/patches-3.10/101-NET-add-of_get_mac_address_mtd.patch b/target/linux/mpc85xx/patches-3.10/101-NET-add-of_get_mac_address_mtd.patch +new file mode 100644 +index 0000000..cd88d2b +--- /dev/null ++++ b/target/linux/mpc85xx/patches-3.10/101-NET-add-of_get_mac_address_mtd.patch +@@ -0,0 +1,76 @@ ++From 92f38460229a8816404408f036f0a374f1013d0e Mon Sep 17 00:00:00 2001 ++From: John Crispin ++Date: Sun, 27 Jul 2014 09:40:01 +0100 ++Subject: NET: add of_get_mac_address_mtd() ++ ++Many embedded devices have information such as mac addresses stored inside mtd ++devices. This patch allows us to add a property inside a node describing a ++network interface. The new property points at a mtd partition with an offset ++where the mac address can be found. ++ ++Signed-off-by: John Crispin ++--- ++ drivers/of/of_net.c | 37 +++++++++++++++++++++++++++++++++++++ ++ include/linux/of_net.h | 1 + ++ 2 files changed, 38 insertions(+) ++ ++--- a/drivers/of/of_net.c +++++ b/drivers/of/of_net.c ++@@ -10,6 +10,7 @@ ++ #include ++ #include ++ #include +++#include ++ ++ /** ++ * It maps 'enum phy_interface_t' found in include/linux/phy.h ++@@ -92,3 +93,39 @@ const void *of_get_mac_address(struct de ++ return NULL; ++ } ++ EXPORT_SYMBOL(of_get_mac_address); +++ +++int of_get_mac_address_mtd(struct device_node *np, void *mac) +++{ +++ struct device_node *mtd_np = NULL; +++ size_t retlen; +++ int size, ret; +++ struct mtd_info *mtd; +++ const char *part; +++ const __be32 *list; +++ phandle phandle; +++ +++ list = of_get_property(np, "mtd-mac-address", &size); +++ if (!list || (size != (2 * sizeof(*list)))) +++ return -ENOENT; +++ +++ phandle = be32_to_cpup(list++); +++ if (phandle) +++ mtd_np = of_find_node_by_phandle(phandle); +++ +++ if (!mtd_np) +++ return -ENOENT; +++ +++ part = of_get_property(mtd_np, "label", NULL); +++ if (!part) +++ part = mtd_np->name; +++ +++ mtd = get_mtd_device_nm(part); +++ if (IS_ERR(mtd)) +++ return PTR_ERR(mtd); +++ +++ ret = mtd_read(mtd, be32_to_cpup(list), 6, &retlen, (u_char *) mac); +++ put_mtd_device(mtd); +++ +++ return ret; +++} +++EXPORT_SYMBOL_GPL(of_get_mac_address_mtd); ++--- a/include/linux/of_net.h +++++ b/include/linux/of_net.h ++@@ -11,6 +11,7 @@ ++ #include ++ extern const int of_get_phy_mode(struct device_node *np); ++ extern const void *of_get_mac_address(struct device_node *np); +++extern int of_get_mac_address_mtd(struct device_node *np, void *mac); ++ #else ++ static inline const int of_get_phy_mode(struct device_node *np) ++ { +diff --git a/target/linux/mpc85xx/patches-3.10/201-net-gianfar-use-mtd-mac-address.patch b/target/linux/mpc85xx/patches-3.10/201-net-gianfar-use-mtd-mac-address.patch +new file mode 100644 +index 0000000..1de4418 +--- /dev/null ++++ b/target/linux/mpc85xx/patches-3.10/201-net-gianfar-use-mtd-mac-address.patch +@@ -0,0 +1,19 @@ ++--- a/drivers/net/ethernet/freescale/gianfar.c +++++ b/drivers/net/ethernet/freescale/gianfar.c ++@@ -741,10 +741,13 @@ static int gfar_of_init(struct platform_ ++ if (stash_len || stash_idx) ++ priv->device_flags |= FSL_GIANFAR_DEV_HAS_BUF_STASHING; ++ ++- mac_addr = of_get_mac_address(np); +++ err = of_get_mac_address_mtd(np, dev->dev_addr); +++ if (err) { +++ mac_addr = of_get_mac_address(np); ++ ++- if (mac_addr) ++- memcpy(dev->dev_addr, mac_addr, ETH_ALEN); +++ if (mac_addr) +++ memcpy(dev->dev_addr, mac_addr, ETH_ALEN); +++ } ++ ++ if (model && !strcasecmp(model, "TSEC")) ++ priv->device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT | +diff --git a/target/linux/mpc85xx/patches-3.10/220-fix_gianfar_reported_number_of_sent_bytes_to_BQL.patch b/target/linux/mpc85xx/patches-3.10/220-fix_gianfar_reported_number_of_sent_bytes_to_BQL.patch +index d0380ff..0d510bc 100644 +--- a/target/linux/mpc85xx/patches-3.10/220-fix_gianfar_reported_number_of_sent_bytes_to_BQL.patch ++++ b/target/linux/mpc85xx/patches-3.10/220-fix_gianfar_reported_number_of_sent_bytes_to_BQL.patch +@@ -1,6 +1,6 @@ + --- a/drivers/net/ethernet/freescale/gianfar.c + +++ b/drivers/net/ethernet/freescale/gianfar.c +-@@ -2064,7 +2064,7 @@ static int gfar_start_xmit(struct sk_buf ++@@ -2067,7 +2067,7 @@ static int gfar_start_xmit(struct sk_buf + int i, rq = 0, do_tstamp = 0; + u32 bufaddr; + unsigned long flags; +@@ -9,7 +9,7 @@ + + /* TOE=1 frames larger than 2500 bytes may see excess delays + * before start of transmission. +-@@ -2130,7 +2130,10 @@ static int gfar_start_xmit(struct sk_buf ++@@ -2133,7 +2133,10 @@ static int gfar_start_xmit(struct sk_buf + } + + /* Update transmit stats */ +@@ -21,7 +21,7 @@ + tx_queue->stats.tx_packets++; + + txbdp = txbdp_start = tx_queue->cur_tx; +-@@ -2150,12 +2153,13 @@ static int gfar_start_xmit(struct sk_buf ++@@ -2153,12 +2156,13 @@ static int gfar_start_xmit(struct sk_buf + } else { + /* Place the fragment addresses and lengths into the TxBDs */ + for (i = 0; i < nr_frags; i++) { +@@ -37,7 +37,7 @@ + BD_LFLAG(TXBD_READY); + + /* Handle the last BD specially */ +-@@ -2165,7 +2169,7 @@ static int gfar_start_xmit(struct sk_buf ++@@ -2168,7 +2172,7 @@ static int gfar_start_xmit(struct sk_buf + bufaddr = skb_frag_dma_map(priv->dev, + &skb_shinfo(skb)->frags[i], + 0, +@@ -46,7 +46,7 @@ + DMA_TO_DEVICE); + + /* set the TxBD length and buffer pointer */ +-@@ -2231,7 +2235,7 @@ static int gfar_start_xmit(struct sk_buf ++@@ -2234,7 +2238,7 @@ static int gfar_start_xmit(struct sk_buf + lstatus |= BD_LFLAG(TXBD_CRC | TXBD_READY) | skb_headlen(skb); + } + +@@ -55,7 +55,7 @@ + + /* We can work in parallel with gfar_clean_tx_ring(), except + * when modifying num_txbdfree. Note that we didn't grab the lock +-@@ -2551,7 +2555,7 @@ static void gfar_clean_tx_ring(struct gf ++@@ -2554,7 +2558,7 @@ static void gfar_clean_tx_ring(struct gf + bdp = next_txbd(bdp, base, tx_ring_size); + } + diff --git a/patches/openwrt/0034-mpc85xx-replace-WDR4900-uci-defaults-ethernet-MAC-address-hack-with-DTS-entry.patch b/patches/openwrt/0034-mpc85xx-replace-WDR4900-uci-defaults-ethernet-MAC-address-hack-with-DTS-entry.patch new file mode 100644 index 0000000000..d27b0f0d86 --- /dev/null +++ b/patches/openwrt/0034-mpc85xx-replace-WDR4900-uci-defaults-ethernet-MAC-address-hack-with-DTS-entry.patch @@ -0,0 +1,41 @@ +From: Matthias Schiffer +Date: Thu, 30 Apr 2015 02:12:18 +0200 +Subject: mpc85xx: replace WDR4900 uci-defaults ethernet MAC address hack with DTS entry + +This also changes the MAC address to one of the adresses actually used by the +stock firmware on one of the ethernet interfaces. + +diff --git a/target/linux/mpc85xx/base-files/etc/uci-defaults/02_network b/target/linux/mpc85xx/base-files/etc/uci-defaults/02_network +index e4e3566..525a552 100755 +--- a/target/linux/mpc85xx/base-files/etc/uci-defaults/02_network ++++ b/target/linux/mpc85xx/base-files/etc/uci-defaults/02_network +@@ -20,8 +20,6 @@ tl-wdr4900-v1) + ucidef_add_switch "switch0" "1" "1" + ucidef_add_switch_vlan "switch0" "1" "0t 2 3 4 5" + ucidef_add_switch_vlan "switch0" "2" "0t 1" +- ucidef_set_interface_macaddr lan "$(mtd_get_mac_binary config 338)" +- ucidef_set_interface_macaddr wan "$(mtd_get_mac_binary config 344)" + ;; + *) + ucidef_set_interfaces_lan_wan "eth0" "eth1" +diff --git a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts +index 49e516c..7e48e23 100644 +--- a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts ++++ b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts +@@ -63,7 +63,7 @@ + label = "rootfs"; + }; + +- config@fe0000 { ++ config: config@fe0000 { + reg = <0x00fe0000 0x00010000>; + label = "config"; + read-only; +@@ -118,6 +118,7 @@ + enet0: ethernet@b0000 { + phy-handle = <&phy0>; + phy-connection-type = "rgmii-id"; ++ mtd-mac-address = <&config 0x14c>; + }; + + enet1: ethernet@b1000 {