add preliminary Netgear WNR854T support

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11582 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/orion/config-default b/target/linux/orion/config-default
index 9e2cb14..5c2519b 100644 (file)
--- a/target/linux/orion/config-default
+++ b/target/linux/orion/config-default
@@ -184,6 +184,7 @@ CONFIG_LZO_DECOMPRESS=m
 # CONFIG_MACH_TS209 is not set
 # CONFIG_MACH_TS409 is not set
 # CONFIG_MACH_TS78XX is not set
+CONFIG_MACH_WNR854T=y
 CONFIG_MACH_WRT350N_V2=y
 # CONFIG_MAC_PARTITION is not set
 # CONFIG_MEDIA_ATTACH is not set

diff --git a/target/linux/orion/image/Makefile b/target/linux/orion/image/Makefile
index 8623582..0650870 100644 (file)
--- a/target/linux/orion/image/Makefile
+++ b/target/linux/orion/image/Makefile
@@ -19,6 +19,13 @@ define Image/BuildKernel
        -C none -a 0x00008000 -e 0x00008000 -n 'Linux-$(LINUX_VERSION)' \
        -d $(KDIR)/wrt350nv2-zImage $(KDIR)/wrt350nv2-uImage
        cp $(KDIR)/wrt350nv2-uImage $(BIN_DIR)/openwrt-wrt350nv2-uImage
+# WNR854T: mach id 1801 (0x709)
+       echo -en "\x07\x1c\xa0\xe3\x09\x10\x81\xe3" > $(KDIR)/wnr854t-zImage
+       cat $(LINUX_DIR)/arch/arm/boot/zImage >> $(KDIR)/wnr854t-zImage
+       $(STAGING_DIR_HOST)/bin/mkimage -A arm -O linux -T kernel \
+       -C none -a 0x00008000 -e 0x00008000 -n 'Linux-$(LINUX_VERSION)' \
+       -d $(KDIR)/wnr854t-zImage $(KDIR)/wnr854t-uImage
+       cp $(KDIR)/wnr854t-uImage $(BIN_DIR)/openwrt-wnr854t-uImage
 endef
 
 define Image/Build

diff --git a/target/linux/orion/patches/099-add_netgear_wnr854t_support.patch b/target/linux/orion/patches/099-add_netgear_wnr854t_support.patch
new file mode 100644 (file)
index 0000000..8de5e8c
--- /dev/null
+++ b/target/linux/orion/patches/099-add_netgear_wnr854t_support.patch
@@ -0,0 +1,199 @@
+--- a/arch/arm/mach-orion5x/Kconfig
++++ b/arch/arm/mach-orion5x/Kconfig
+@@ -74,6 +74,12 @@
+         Say 'Y' here if you want your kernel to support the
+         Maxtor Shared Storage II platform.
+ 
++config MACH_WNR854T
++      bool "Netgear WNR854T"
++      help
++        Say 'Y' here if you want your kernel to support the
++        Netgear WNR854T platform.
++
+ endmenu
+ 
+ endif
+--- a/arch/arm/mach-orion5x/Makefile
++++ b/arch/arm/mach-orion5x/Makefile
+@@ -10,3 +10,4 @@
+ obj-$(CONFIG_MACH_TS78XX)     += ts78xx-setup.o
+ obj-$(CONFIG_MACH_MV2120)     += mv2120-setup.o
+ obj-$(CONFIG_MACH_MSS2)               += mss2-setup.o
++obj-$(CONFIG_MACH_WNR854T)    += wnr854t-setup.o
+--- /dev/null
++++ b/arch/arm/mach-orion5x/wnr854t-setup.c
+@@ -0,0 +1,164 @@
++/*
++ * arch/arm/mach-orion5x/wnr854t-setup.c
++ *
++ * This file is licensed under the terms of the GNU General Public
++ * License version 2.  This program is licensed "as is" without any
++ * warranty of any kind, whether express or implied.
++ */
++
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/pci.h>
++#include <linux/irq.h>
++#include <linux/delay.h>
++#include <linux/mtd/physmap.h>
++#include <linux/mv643xx_eth.h>
++#include <asm/mach-types.h>
++#include <asm/gpio.h>
++#include <asm/mach/arch.h>
++#include <asm/mach/pci.h>
++#include <asm/arch/orion5x.h>
++#include "common.h"
++#include "mpp.h"
++
++static struct orion5x_mpp_mode wnr854t_mpp_modes[] __initdata = {
++      {  0, MPP_GPIO },               /* Power LED green (0=on) */
++      {  1, MPP_GPIO },               /* Reset Button (0=off) */
++      {  2, MPP_GPIO },               /* Power LED blink (0=off) */
++      {  3, MPP_GPIO },               /* WAN Status LED amber (0=off) */
++      {  4, MPP_GPIO },               /* PCI int */
++      {  5, MPP_GPIO },               /* ??? */
++      {  6, MPP_GPIO },               /* ??? */
++      {  7, MPP_GPIO },               /* ??? */
++      {  8, MPP_UNUSED },             /* ??? */
++      {  9, MPP_GIGE },               /* GE_RXERR */
++      { 10, MPP_UNUSED },             /* ??? */
++      { 11, MPP_UNUSED },             /* ??? */
++      { 12, MPP_GIGE },               /* GE_TXD[4] */
++      { 13, MPP_GIGE },               /* GE_TXD[5] */
++      { 14, MPP_GIGE },               /* GE_TXD[6] */
++      { 15, MPP_GIGE },               /* GE_TXD[7] */
++      { 16, MPP_GIGE },               /* GE_RXD[4] */
++      { 17, MPP_GIGE },               /* GE_RXD[5] */
++      { 18, MPP_GIGE },               /* GE_RXD[6] */
++      { 19, MPP_GIGE },               /* GE_RXD[7] */
++      { -1 },
++};
++
++/*
++ * 8M NOR flash Device bus boot chip select
++ */
++#define WNR854T_NOR_BOOT_BASE 0xf4000000
++#define WNR854T_NOR_BOOT_SIZE SZ_8M
++
++static struct mtd_partition wnr854t_nor_flash_partitions[] = {
++      {
++              .name           = "kernel",
++              .offset         = 0x00000000,
++              .size           = 0x00100000,
++      }, {
++              .name           = "rootfs",
++              .offset         = 0x00100000,
++              .size           = 0x00660000,
++      }, {
++              .name           = "uboot",
++              .offset         = 0x00760000,
++              .size           = 0x00040000,
++      },
++};
++
++static struct physmap_flash_data wnr854t_nor_flash_data = {
++      .width          = 1,
++      .parts          = wnr854t_nor_flash_partitions,
++      .nr_parts       = ARRAY_SIZE(wnr854t_nor_flash_partitions),
++};
++
++static struct resource wnr854t_nor_flash_resource = {
++      .flags          = IORESOURCE_MEM,
++      .start          = WNR854T_NOR_BOOT_BASE,
++      .end            = WNR854T_NOR_BOOT_BASE + WNR854T_NOR_BOOT_SIZE - 1,
++};
++
++static struct platform_device wnr854t_nor_flash = {
++      .name                   = "physmap-flash",
++      .id                     = 0,
++      .dev            = {
++              .platform_data  = &wnr854t_nor_flash_data,
++      },
++      .num_resources          = 1,
++      .resource               = &wnr854t_nor_flash_resource,
++};
++
++static struct mv643xx_eth_platform_data wnr854t_eth_data = {
++      .phy_addr       = -1,
++};
++
++static void __init wnr854t_init(void)
++{
++      /*
++       * Setup basic Orion functions. Need to be called early.
++       */
++      orion5x_init();
++
++      orion5x_mpp_conf(wnr854t_mpp_modes);
++
++      /*
++       * Configure peripherals.
++       */
++      orion5x_eth_init(&wnr854t_eth_data);
++      orion5x_uart0_init();
++
++      orion5x_setup_dev_boot_win(WNR854T_NOR_BOOT_BASE,
++                                 WNR854T_NOR_BOOT_SIZE);
++      platform_device_register(&wnr854t_nor_flash);
++}
++
++static int __init wnr854t_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
++{
++      int irq;
++
++      /*
++       * Check for devices with hard-wired IRQs.
++       */
++      irq = orion5x_pci_map_irq(dev, slot, pin);
++      if (irq != -1)
++              return irq;
++
++      /*
++       * Mini-PCI slot.
++       */
++      if (slot == 7)
++              return gpio_to_irq(4);
++
++      return -1;
++}
++
++static struct hw_pci wnr854t_pci __initdata = {
++      .nr_controllers = 2,
++      .swizzle        = pci_std_swizzle,
++      .setup          = orion5x_pci_sys_setup,
++      .scan           = orion5x_pci_sys_scan_bus,
++      .map_irq        = wnr854t_pci_map_irq,
++};
++
++static int __init wnr854t_pci_init(void)
++{
++      if (machine_is_wnr854t())
++              pci_common_init(&wnr854t_pci);
++
++      return 0;
++}
++subsys_initcall(wnr854t_pci_init);
++
++MACHINE_START(WNR854T, "Netgear WNR854T")
++      /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
++      .phys_io        = ORION5X_REGS_PHYS_BASE,
++      .io_pg_offst    = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
++      .boot_params    = 0x00000100,
++      .init_machine   = wnr854t_init,
++      .map_io         = orion5x_map_io,
++      .init_irq       = orion5x_init_irq,
++      .timer          = &orion5x_timer,
++      .fixup          = tag_fixup_mem32,
++MACHINE_END
+--- a/arch/arm/configs/orion5x_defconfig
++++ b/arch/arm/configs/orion5x_defconfig
+@@ -166,6 +166,7 @@
+ CONFIG_MACH_DNS323=y
+ CONFIG_MACH_TS209=y
+ CONFIG_MACH_LINKSTATION_PRO=y
++CONFIG_MACH_WNR854T=y
+ 
+ #
+ # Boot options