ar71xx: add support for the wzr-hp-g300nh2

Signed-off-by: Mark Deneen <mdeneen@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29567 3c298f89-4303-0410-b956-a3cf2f4a3e73

10 files changed, 231 insertions, 0 deletions

diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index c0aadbc45..855d3a40b 100755
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -114,6 +114,9 @@ get_status_led() {
 	wzr-hp-g300nh)
 		status_led="buffalo:green:router"
 		;;
+	wzr-hp-g300nh2)
+		status_led="buffalo:red:diag"
+		;;
 	wndr3700)
 		status_led="wndr3700:green:power"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 83cad364b..ee242a43c 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -295,6 +295,9 @@ ar71xx_board_detect() {
 	*WZR-HP-G450H)
 		name="wzr-hp-g450h"
 		;;
+	*WZR-HP-G300NH2)
+		name="wzr-hp-g300nh2"
+		;;
 	*WHR-HP-G300N)
 		name="whr-hp-g300n"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 2800b05df..324edfba9 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -102,6 +102,7 @@ platform_check_image() {
 	bullet-m | \
 	nanostation-m | \
 	rocket-m | \
+	wzr-hp-g300nh2 | \
 	wzr-hp-g300nh | \
 	wzr-hp-g450h | \
 	wzr-hp-ag300h | \
diff --git a/target/linux/ar71xx/config-2.6.39 b/target/linux/ar71xx/config-2.6.39
index d1870c5ec..48fea9a89 100644
--- a/target/linux/ar71xx/config-2.6.39
+++ b/target/linux/ar71xx/config-2.6.39
@@ -55,6 +55,7 @@ CONFIG_AR71XX_MACH_WRT160NL=y
 CONFIG_AR71XX_MACH_WRT400N=y
 CONFIG_AR71XX_MACH_WZR_HP_AG300H=y
 CONFIG_AR71XX_MACH_WZR_HP_G300NH=y
+CONFIG_AR71XX_MACH_WZR_HP_G300NH2=y
 CONFIG_AR71XX_MACH_WZR_HP_G450H=y
 CONFIG_AR71XX_MACH_ZCN_1523H=y
 CONFIG_AR71XX_NVRAM=y
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index 467286163..52d8313da 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
@@ -163,6 +163,15 @@ config AR71XX_MACH_WZR_HP_G300NH
 	select AR71XX_DEV_USB
 	select RTL8366_SMI
 
+config AR71XX_MACH_WZR_HP_G300NH2
+	bool "Buffalo WZR-HP-G300NH2 board support"
+	select SOC_AR724X
+	select AR71XX_DEV_M25P80
+	select AR71XX_DEV_GPIO_BUTTONS
+	select AR71XX_DEV_AP91_PCI if PCI
+	select AR71XX_DEV_LEDS_GPIO
+	select AR71XX_DEV_USB
+
 config AR71XX_MACH_WHR_HP_G300N
 	bool "Buffalo WHR-HP-G300N board support"
 	select SOC_AR724X
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
index 7723bb061..9300d7a50 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
@@ -69,6 +69,7 @@ obj-$(CONFIG_AR71XX_MACH_WP543)		+= mach-wp543.o
 obj-$(CONFIG_AR71XX_MACH_WRT160NL)	+= mach-wrt160nl.o
 obj-$(CONFIG_AR71XX_MACH_WRT400N)	+= mach-wrt400n.o
 obj-$(CONFIG_AR71XX_MACH_WZR_HP_G300NH)	+= mach-wzr-hp-g300nh.o
+obj-$(CONFIG_AR71XX_MACH_WZR_HP_G300NH2)	+= mach-wzr-hp-g300nh2.o
 obj-$(CONFIG_AR71XX_MACH_WZR_HP_AG300H)	+= mach-wzr-hp-ag300h.o
 obj-$(CONFIG_AR71XX_MACH_WZR_HP_G450H)	+= mach-wzr-hp-g450h.o
 obj-$(CONFIG_AR71XX_MACH_ZCN_1523H)	+= mach-zcn-1523h.o
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wzr-hp-g300nh2.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wzr-hp-g300nh2.c
new file mode 100644
index 000000000..ef9923fdd
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wzr-hp-g300nh2.c
@@ -0,0 +1,195 @@
+/*
+ *  Buffalo WZR-HP-G300NH2 board support
+ *
+ *  Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
+ *  Copyright (C) 2011 Mark Deneen <mdeneen@gmail.com>
+ *
+ *  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 <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mips_machine.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/gpio.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+
+
+#define WZRHPG300NH2_MAC_OFFSET		0x20c
+#define WZRHPG300NH2_KEYS_POLL_INTERVAL     20      /* msecs */
+#define WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG300NH2_KEYS_POLL_INTERVAL)
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition wzrhpg300nh2_flash_partitions[] = {
+	{
+		.name		= "u-boot",
+		.offset		= 0,
+		.size		= 0x0040000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "u-boot-env",
+		.offset		= 0x0040000,
+		.size		= 0x0010000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "art",
+		.offset		= 0x0050000,
+		.size		= 0x0010000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "kernel",
+		.offset		= 0x0060000,
+		.size		= 0x0100000,
+	}, {
+		.name		= "rootfs",
+		.offset		= 0x0160000,
+		.size		= 0x1e90000,
+	}, {
+		.name		= "user_property",
+		.offset		= 0x1ff0000,
+		.size		= 0x0010000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "firmware",
+		.offset		= 0x0060000,
+		.size		= 0x1f90000,
+	}
+};
+
+#endif /* CONFIG_MTD_PARTITIONS */
+
+
+
+static struct flash_platform_data wzrhpg300nh2_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+	.parts          = wzrhpg300nh2_flash_partitions,
+	.nr_parts       = ARRAY_SIZE(wzrhpg300nh2_flash_partitions),
+#endif
+};
+
+
+static struct gpio_led wzrhpg300nh2_leds_gpio[] __initdata = {
+	{
+		.name		= "buffalo:red:diag",
+		.gpio		= 16,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_led wzrhpg300nh2_wmac_leds_gpio[] = {
+	{
+		.name           = "buffalo:blue:usb",
+		.gpio           = 4,
+		.active_low     = 1,
+	},
+	{
+		.name           = "buffalo:green:wireless",
+		.gpio           = 5,
+		.active_low     = 1,
+	},
+	{
+		.name           = "buffalo:orange:security",
+		.gpio           = 6,
+		.active_low     = 1,
+	},
+	{
+		.name           = "buffalo:green:router",
+		.gpio           = 7,
+		.active_low     = 1,
+	},
+	{
+		.name           = "buffalo:blue:movie_engine_on",
+		.gpio           = 8,
+		.active_low     = 1,
+	},
+	{
+		.name           = "buffalo:blue:movie_engine_off",
+		.gpio           = 9,
+		.active_low     = 1,
+	},
+};
+
+/* The AOSS button is wmac gpio 12 */
+static struct gpio_keys_button wzrhpg300nh2_gpio_keys[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= 1,
+		.active_low	= 1,
+	}, {
+		.desc		= "usb",
+		.type		= EV_KEY,
+		.code		= BTN_2,
+		.debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= 7,
+		.active_low	= 1,
+	}, {
+		.desc		= "qos",
+		.type		= EV_KEY,
+		.code		= BTN_3,
+		.debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= 11,
+		.active_low	= 0,
+	}, {
+		.desc		= "router_on",
+		.type		= EV_KEY,
+		.code		= BTN_5,
+		.debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= 8,
+		.active_low	= 0,
+	},
+};
+
+
+static void __init wzrhpg300nh2_setup(void)
+{
+
+	u8 *eeprom = (u8 *)   KSEG1ADDR(0x1f051000);
+	u8 *mac0   = eeprom + WZRHPG300NH2_MAC_OFFSET;
+	/* There is an eth1 but it is not connected to the switch */
+
+	ar71xx_add_device_m25p80_multi(&wzrhpg300nh2_flash_data);
+
+	ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac0, 0);
+	ar71xx_add_device_mdio(0, ~(BIT(0)));
+
+	ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac0, 0);
+	ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+	ar71xx_eth0_data.speed = SPEED_1000;
+	ar71xx_eth0_data.duplex = DUPLEX_FULL;
+	ar71xx_eth0_data.phy_mask = BIT(0);
+
+	ar71xx_add_device_eth(0);
+	ar71xx_add_device_usb();
+	/* gpio13 is usb power.  Turn it on. */
+	gpio_request(13, "usb");
+	gpio_direction_output(13, 1);
+
+	ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpg300nh2_leds_gpio),
+					wzrhpg300nh2_leds_gpio);
+	ar71xx_register_gpio_keys_polled(-1, WZRHPG300NH2_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(wzrhpg300nh2_gpio_keys),
+					wzrhpg300nh2_gpio_keys);
+	ap91_pci_setup_wmac_led_pin(22);
+	ap91_pci_setup_wmac_leds(wzrhpg300nh2_wmac_leds_gpio,
+				ARRAY_SIZE(wzrhpg300nh2_wmac_leds_gpio));
+
+	ap91_pci_init(eeprom, mac0);
+}
+
+MIPS_MACHINE(AR71XX_MACH_WZR_HP_AG300H, "WZR-HP-G300NH2",
+	     "Buffalo WZR-HP-G300NH2", wzrhpg300nh2_setup);
+
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
index 6c93c5688..00eee5160 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
@@ -77,6 +77,7 @@ enum ar71xx_mach_type {
 	AR71XX_MACH_WRT400N,	/* Linksys WRT400N */
 	AR71XX_MACH_WZR_HP_AG300H, /* Buffalo WZR-HP-AG300H */
 	AR71XX_MACH_WZR_HP_G300NH, /* Buffalo WZR-HP-G300NH */
+	AR71XX_MACH_WZR_HP_G300NH2, /* Buffalo WZR-HP-G300NH2 */
 	AR71XX_MACH_WZR_HP_G450H, /* Buffalo WZR-HP-G450H */
 	AR71XX_MACH_ZCN_1523H_2, /* Zcomax ZCN-1523H-2-xx */
 	AR71XX_MACH_ZCN_1523H_5, /* Zcomax ZCN-1523H-5-xx */
diff --git a/target/linux/ar71xx/generic/profiles/buffalo.mk b/target/linux/ar71xx/generic/profiles/buffalo.mk
index e975eb8ad..afa47fb46 100644
--- a/target/linux/ar71xx/generic/profiles/buffalo.mk
+++ b/target/linux/ar71xx/generic/profiles/buffalo.mk
@@ -16,6 +16,17 @@ endef
 
 $(eval $(call Profile,WZRHPG300NH))
 
+define Profile/WZRHPG300NH2
+	NAME:=Buffalo WZR-HP-G300NH2
+	PACKAGES:=kmod-ath9k wpad-mini kmod-usb-core kmod-usb2 kmod-ledtrig-usbdev
+endef
+
+define Profile/WZRHPG300NH/Description
+	Package set optimized for the Buffalo WZR-HP-G300NH2
+endef
+
+$(eval $(call Profile,WZRHPG300NH2))
+
 define Profile/WZRHPAG300H
 	NAME:=Buffalo WZR-HP-AG300H
 	PACKAGES:=kmod-usb-ohci kmod-usb-core kmod-usb2 kmod-ledtrig-usbdev
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index 8cd560273..88e6aad12 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -856,6 +856,11 @@ define Image/Build/Profile/WZRHPG300NH
 	$(call Image/Build/Template/$(fs_128k)/$(1),WZRHPG30XNH,wzr-hp-g300nh,$(wzrhpg300nh_cmdline),WZR-HP-G300NH)
 endef
 
+wzrhpg300nh2_cmdline=board=WZR-HP-G300NH2 console=ttyS0,115200
+define Image/Build/Profile/WZRHPG300NH2
+	$(call Image/Build/Template/$(fs_128k)/$(1),WZRHPG30XNH,wzr-hp-g300nh2,$(wzrhpg300nh2_cmdline),WZR-HP-G300NH2)
+endef
+
 wzrhpag300h_cmdline=board=WZR-HP-AG300H console=ttyS0,115200
 define Image/Build/Profile/WZRHPAG300H
 	$(call Image/Build/Template/$(fs_128k)/$(1),WZRHPG30XNH,wzr-hp-ag300h,$(wzrhpag300h_cmdline),WZR-HP-AG300H)
@@ -926,6 +931,7 @@ define Image/Build/Profile/Default
 	$(call Image/Build/Profile/WHRHPG300N,$(1))
 	$(call Image/Build/Profile/WHRHPGN,$(1))
 	$(call Image/Build/Profile/WZRHPG300NH,$(1))
+	$(call Image/Build/Profile/WZRHPG300NH2,$(1))
 	$(call Image/Build/Profile/WZRHPAG300H,$(1))
 	$(call Image/Build/Profile/WZRHPG450H,$(1))
 	$(call Image/Build/Profile/ZCN1523H28,$(1))