ar71xx: add support for the TP-Link TL-WA901ND v2 board

Patch-by: Jonathan Benett <jbscience87@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26119 3c298f89-4303-0410-b956-a3cf2f4a3e73

12 files changed, 177 insertions, 1 deletions

diff --git a/target/linux/ar71xx/base-files/etc/defconfig/tl-wa901nd-v2/network b/target/linux/ar71xx/base-files/etc/defconfig/tl-wa901nd-v2/network
new file mode 100644
index 0000000000..31780bcb84
--- /dev/null
+++ b/target/linux/ar71xx/base-files/etc/defconfig/tl-wa901nd-v2/network
@@ -0,0 +1,11 @@
+config 'interface' 'loopback'
+	option 'ifname' 'lo'
+	option 'proto' 'static'
+	option 'ipaddr' '127.0.0.1'
+	option 'netmask' '255.0.0.0'
+
+config 'interface' 'eth'
+	option 'ifname' 'eth0'
+	option 'proto' 'static'
+	option 'ipaddr' '192.168.1.1'
+	option 'netmask' '255.255.255.0'
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index dd47cf33bb..d61a78d83e 100755
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -90,6 +90,9 @@ get_status_led() {
 	tl-wa901nd)
 		status_led="tl-wa901nd:green:system"
 		;;
+	tl-wa901nd-v2)
+		status_led="tl-wa901nd-v2:green:system"
+		;;
 	tl-wr1043nd)
 		status_led="tl-wr1043nd:green:system"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index d390f9fdff..15f3250e80 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -112,6 +112,9 @@ ar71xx_board_name() {
 	*TL-WA901ND)
 		name="tl-wa901nd"
 		;;
+	*"TL-WA901ND v2")
+		name="tl-wa901nd-v2"
+		;;
 	*TL-WR741ND)
 		name="tl-wr741nd"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 067fe033fa..f0fdd88378 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -76,7 +76,7 @@ platform_check_image() {
 		}
 		return 0
 		;;
-	tl-mr3220 | tl-mr3420 | tl-wa901nd | tl-wr741nd | tl-wr841n-v1 | tl-wr941nd | tl-wr1043nd)
+	tl-mr3220 | tl-mr3420 | tl-wa901nd | tl-wa901nd-v2 | tl-wr741nd | tl-wr841n-v1 | tl-wr941nd | tl-wr1043nd)
 		[ "$magic" != "0100" ] && {
 			echo "Invalid image type."
 			return 1
diff --git a/target/linux/ar71xx/config-2.6.32 b/target/linux/ar71xx/config-2.6.32
index b68f2e7953..cd9d3d0e5a 100644
--- a/target/linux/ar71xx/config-2.6.32
+++ b/target/linux/ar71xx/config-2.6.32
@@ -37,6 +37,7 @@ CONFIG_AR71XX_MACH_RB750=y
 CONFIG_AR71XX_MACH_TEW_632BRP=y
 CONFIG_AR71XX_MACH_TL_MR3X20=y
 CONFIG_AR71XX_MACH_TL_WA901ND=y
+CONFIG_AR71XX_MACH_TL_WA901ND_V2=y
 CONFIG_AR71XX_MACH_TL_WR1043ND=y
 CONFIG_AR71XX_MACH_TL_WR741ND=y
 CONFIG_AR71XX_MACH_TL_WR841N_V1=y
diff --git a/target/linux/ar71xx/config-2.6.37 b/target/linux/ar71xx/config-2.6.37
index 49f1978d5b..35ed6d8ace 100644
--- a/target/linux/ar71xx/config-2.6.37
+++ b/target/linux/ar71xx/config-2.6.37
@@ -33,6 +33,7 @@ CONFIG_AR71XX_MACH_RB750=y
 CONFIG_AR71XX_MACH_TEW_632BRP=y
 CONFIG_AR71XX_MACH_TL_MR3X20=y
 CONFIG_AR71XX_MACH_TL_WA901ND=y
+CONFIG_AR71XX_MACH_TL_WA901ND_V2=y
 CONFIG_AR71XX_MACH_TL_WR1043ND=y
 CONFIG_AR71XX_MACH_TL_WR741ND=y
 CONFIG_AR71XX_MACH_TL_WR841N_V1=y
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index 57b17bddd2..78c4aa1c95 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
@@ -209,6 +209,14 @@ config AR71XX_MACH_TL_WA901ND
 	select AR71XX_DEV_LEDS_GPIO
 	default n
 
+config AR71XX_MACH_TL_WA901ND_V2
+	bool "TP-LINK TL-WA901ND v2 support"
+	select AR71XX_DEV_M25P80
+	select AR71XX_DEV_AR913X_WMAC
+	select AR71XX_DEV_GPIO_BUTTONS
+	select AR71XX_DEV_LEDS_GPIO
+	default n
+
 config AR71XX_MACH_TL_WR741ND
 	bool "TP-LINK TL-WR741ND support"
 	select AR71XX_DEV_M25P80
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
index d4e5536738..8ced1269e3 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
@@ -48,6 +48,7 @@ obj-$(CONFIG_AR71XX_MACH_RB750)		+= mach-rb750.o
 obj-$(CONFIG_AR71XX_MACH_TEW_632BRP)	+= mach-tew-632brp.o
 obj-$(CONFIG_AR71XX_MACH_TL_MR3X20)	+= mach-tl-mr3x20.o
 obj-$(CONFIG_AR71XX_MACH_TL_WA901ND)	+= mach-tl-wa901nd.o
+obj-$(CONFIG_AR71XX_MACH_TL_WA901ND_V2)	+= mach-tl-wa901nd-v2.o
 obj-$(CONFIG_AR71XX_MACH_TL_WR741ND)	+= mach-tl-wr741nd.o
 obj-$(CONFIG_AR71XX_MACH_TL_WR841N_V1)	+= mach-tl-wr841n.o
 obj-$(CONFIG_AR71XX_MACH_TL_WR941ND)	+= mach-tl-wr941nd.o
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd-v2.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd-v2.c
new file mode 100644
index 0000000000..aea83cfcae
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd-v2.c
@@ -0,0 +1,131 @@
+/*
+ *  TP-LINK TL-WA901ND v2 board support
+ *
+ *  Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2010 Pieter Hollants <pieter@hollants.com>
+ *  Copyright (C) 2011 Jonathan Bennett <jbscience87@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/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-ar913x-wmac.h"
+
+#define TL_WA901ND_V2_GPIO_LED_QSS		4
+#define TL_WA901ND_V2_GPIO_LED_SYSTEM		2
+#define TL_WA901ND_V2_GPIO_LED_WLAN		9
+
+
+#define TL_WA901ND_V2_GPIO_BTN_RESET		3
+#define TL_WA901ND_V2_GPIO_BTN_QSS		7
+
+#define TL_WA901ND_V2_BUTTONS_POLL_INTERVAL	20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition tl_wa901nd_v2_partitions[] = {
+	{
+		.name		= "u-boot",
+		.offset		= 0,
+		.size		= 0x020000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "kernel",
+		.offset		= 0x020000,
+		.size		= 0x140000,
+	}, {
+		.name		= "rootfs",
+		.offset		= 0x160000,
+		.size		= 0x290000,
+	}, {
+		.name		= "art",
+		.offset		= 0x3f0000,
+		.size		= 0x010000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "firmware",
+		.offset		= 0x020000,
+		.size		= 0x3d0000,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data tl_wa901nd_v2_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+	.parts		= tl_wa901nd_v2_partitions,
+	.nr_parts	= ARRAY_SIZE(tl_wa901nd_v2_partitions),
+#endif
+};
+
+static struct gpio_led tl_wa901nd_v2_leds_gpio[] __initdata = {
+	{
+		.name		= "tl-wa901nd-v2:green:system",
+		.gpio		= TL_WA901ND_V2_GPIO_LED_SYSTEM,
+		.active_low	= 1,
+	}, {
+		.name		= "tl-wa901nd-v2:green:qss",
+		.gpio		= TL_WA901ND_V2_GPIO_LED_QSS,
+	}, {
+		.name		= "tl-wa901nd-v2:green:wlan",
+		.gpio		= TL_WA901ND_V2_GPIO_LED_WLAN,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_button tl_wa901nd_v2_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.threshold	= 3,
+		.gpio		= TL_WA901ND_V2_GPIO_BTN_RESET,
+		.active_low	= 1,
+	}, {
+		.desc		= "qss",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.threshold	= 3,
+		.gpio		= TL_WA901ND_V2_GPIO_BTN_QSS,
+		.active_low	= 1,
+	}
+};
+
+static void __init tl_wa901nd_v2_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+	u8 *eeprom  = (u8 *) KSEG1ADDR(0x1fff1000);
+
+	ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+
+	ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+	ar71xx_eth0_data.phy_mask = 0x00001000;
+	ar71xx_add_device_mdio(0x0);
+
+	ar71xx_eth0_data.reset_bit = RESET_MODULE_GE0_MAC |
+				     RESET_MODULE_GE0_PHY;
+	ar71xx_add_device_eth(0);
+
+	ar71xx_add_device_m25p80(&tl_wa901nd_v2_flash_data);
+
+	ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_v2_leds_gpio),
+					tl_wa901nd_v2_leds_gpio);
+
+	ar71xx_add_device_gpio_buttons(-1, TL_WA901ND_V2_BUTTONS_POLL_INTERVAL,
+					ARRAY_SIZE(tl_wa901nd_v2_gpio_buttons),
+					tl_wa901nd_v2_gpio_buttons);
+
+        ar913x_add_device_wmac(eeprom, mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_WA901ND_V2, "TL-WA901ND-v2",
+	     "TP-LINK TL-WA901ND v2", tl_wa901nd_v2_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
index 40f1b09024..53de5b13fd 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
@@ -42,6 +42,7 @@ enum ar71xx_mach_type {
 	AR71XX_MACH_TL_MR3220,	/* TP-LINK TL-MR3220 */
 	AR71XX_MACH_TL_MR3420,	/* TP-LINK TL-MR3420 */
 	AR71XX_MACH_TL_WA901ND,	/* TP-LINK TL-WA901ND */
+	AR71XX_MACH_TL_WA901ND_V2, /* TP-LINK TL-WA901ND v2 */
 	AR71XX_MACH_TL_WR741ND,	/* TP-LINK TL-WR741ND */
 	AR71XX_MACH_TL_WR841N_V1, /* TP-LINK TL-WR841N v1 */
 	AR71XX_MACH_TL_WR941ND,	/* TP-LINK TL-WR941ND */
diff --git a/target/linux/ar71xx/generic/profiles/tp-link.mk b/target/linux/ar71xx/generic/profiles/tp-link.mk
index ec9f423810..776cc0ba2a 100644
--- a/target/linux/ar71xx/generic/profiles/tp-link.mk
+++ b/target/linux/ar71xx/generic/profiles/tp-link.mk
@@ -38,6 +38,17 @@ endef
 
 $(eval $(call Profile,TLWA901NDV1))
 
+define Profile/TLWA901NDV2
+	NAME:=TP-LINK TL-WA901ND v2
+	PACKAGES:=kmod-ath9k wpad-mini
+endef
+
+define Profile/TLWA901NDV2/Description
+	Package set optimized for the TP-LINK TL-WA901ND v2.
+endef
+
+$(eval $(call Profile,TLWA901NDV2))
+
 define Profile/TLWR741NDV1
 	NAME:=TP-LINK TL-WR741ND v1
 	PACKAGES:=kmod-ath9k wpad-mini
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index 8b62218414..678d46e096 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -592,6 +592,10 @@ define Image/Build/Profile/TLWA901NDV1
 	$(call Image/Build/Template/$(fs_4k)/$(1),TPLINK,tl-wa901nd-v1,board=TL-WA901ND,TL-WA901NDv1)
 endef
 
+define Image/Build/Profile/TLWA901NDV2
+	$(call Image/Build/Template/$(fs_4k)/$(1),TPLINK,tl-wa901nd-v2,board=TL-WA901ND-v2,TL-WA901NDv2)
+endef
+
 define Image/Build/Profile/TLWR741NDV1
 	$(call Image/Build/Template/$(fs_4k)/$(1),TPLINK,tl-wr741nd-v1,board=TL-WR741ND,TL-WR741NDv1)
 endef
@@ -689,6 +693,7 @@ define Image/Build/Profile/Default
 	$(call Image/Build/Profile/TLMR3220V1,$(1))
 	$(call Image/Build/Profile/TLMR3420V1,$(1))
 	$(call Image/Build/Profile/TLWA901NDV1,$(1))
+	$(call Image/Build/Profile/TLWA901NDV2,$(1))
 	$(call Image/Build/Profile/TLWR741NDV1,$(1))
 	$(call Image/Build/Profile/TLWR740NV1,$(1))
 	$(call Image/Build/Profile/TLWR841NV15,$(1))