Re: [OpenWrt-Devel] [PATCH] [ramips] Add support for Belkin F5D8233-4 V4 wireless router

Mon, 30 Sep 2013 09:57:55 -0700

Here is the actual patch... I included the wrong one in the previous message... Sorry.
diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh 
index 395ed6f..cdd7772 100755
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -51,6 +51,9 @@ get_status_led() {
     f5d8235-v2)
         status_led="f5d8235v2:blue:router"
         ;;
+    f5d8233-v4)
+        status_led="f5d8233-v4:blue:power"
+        ;;
     fonera20n)
         status_led="fonera20n:green:power"
         ;;
diff --git a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom 
index bc4ea02..dde7aaa 100644
--- a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
+++ b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
@@ -97,6 +97,11 @@ case "$FIRMWARE" in
         rt2x00_eeprom_extract "board-nvram" 64880 512
         ;;

+    f5d8233-v4)
+        rt2x00_eeprom_extract "factory" 64880 512
+        ;;
+
+
     *)
         rt2x00_eeprom_die "board $board is not supported yet"
         ;;
diff --git a/target/linux/ramips/base-files/etc/uci-defaults/network b/target/linux/ramips/base-files/etc/uci-defaults/network 
index cf9c0bb..7f49c3a 100755
--- a/target/linux/ramips/base-files/etc/uci-defaults/network
+++ b/target/linux/ramips/base-files/etc/uci-defaults/network
@@ -115,6 +115,13 @@ ramips_setup_interfaces()
         ucidef_set_interface_lan "eth0"
         ;;

+    f5d8233-v4)
+                ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
+                ucidef_add_switch "switch0" "1" "1"
+                ucidef_add_switch_vlan "switch0" "1" "0 1 2 3 5t"
+                ucidef_add_switch_vlan "switch0" "2" "4 5t"
+        ;;
+
     *)
         RT3X5X=`cat /proc/cpuinfo | egrep "(RT3.5|RT5350)"`
         if [ -n "${RT3X5X}" ]; then
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh 
index 25a1205..23cc2ab 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -107,6 +107,9 @@ ramips_board_name() {
     *"ESR-9753")
         name="esr-9753"
         ;;
+    *"F5D8233-4 v4")
+        name="f5d8233-v4"
+        ;;
     *"F5D8235 v1")
         name="f5d8235-v1"
         ;;
diff --git a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h 
index 83d2e26..186febd 100644
--- a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
+++ b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
@@ -15,6 +15,7 @@ enum ramips_mach_type {
     RAMIPS_MACH_GENERIC,
     /* RT2880 based machines */
     RAMIPS_MACH_F5D8235_V1,        /* Belkin F5D8235 v1 */
+    RAMIPS_MACH_F5D8233_V4,        /* Belkin F5D8233 v4 */
     RAMIPS_MACH_RT_N15,        /* Asus RT-N15 */
     RAMIPS_MACH_V11ST_FE,        /* Ralink V11ST-FE */
     RAMIPS_MACH_WLI_TX4_AG300N,    /* Buffalo WLI-TX4-AG300N */
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig 
index 31dcc81..3498737 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
@@ -2,6 +2,10 @@ if RALINK_RT288X

 menu "Ralink RT288x machine selection"

+config RT288X_MACH_F5D8233_V4
+    bool "Belkin F5D8233 V4 board support"
+    select RALINK_DEV_GPIO_LEDS
+
 config RT288X_MACH_F5D8235_V1
     bool "Belkin F5D8235 V1 board support"
     select RALINK_DEV_GPIO_LEDS
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile 
index 473f855..b783b49 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile
@@ -14,6 +14,7 @@ obj-y    := irq.o setup.o rt288x.o devices.o clock.o
 obj-$(CONFIG_EARLY_PRINTK)        += early_printk.o

 obj-$(CONFIG_RT288X_MACH_F5D8235_V1)    += mach-f5d8235-v1.o
+obj-$(CONFIG_RT288X_MACH_F5D8233_V4)    += mach-f5d8233-v4.o
 obj-$(CONFIG_RT288X_MACH_RT_N15)    += mach-rt-n15.o
 obj-$(CONFIG_RT288X_MACH_V11ST_FE)    += mach-v11st-fe.o
 obj-$(CONFIG_RT288X_MACH_WLI_TX4_AG300N) += mach-wli-tx4-ag300n.o
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-f5d8233-v4.c b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-f5d8233-v4.c 
new file mode 100644
index 0000000..731cf7e
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-f5d8233-v4.c
@@ -0,0 +1,267 @@
+/*
+ *  Belkin F5D8233 V4 board support
+ *
+ *  Copyright (C) 2013 Chris Bajumpaa <cbaju...@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/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ralink/machine.h>
+#include <asm/mach-ralink/dev-gpio-buttons.h>
+#include <asm/mach-ralink/dev-gpio-leds.h>
+#include <asm/mach-ralink/rt288x.h>
+#include <asm/mach-ralink/rt288x_regs.h>
+
+#include "devices.h"
+
+#include <linux/ethtool.h>
+
+#include <asm/mach-ralink/ramips_eth_platform.h>
+
+/*
+
+    from: /proc/led on factory firmware...
+        power:16:0
+        security:29:0
+        intercon:13:0
+        internoc:14:0
+        wlanerr:31:0
+        wlanlink:27:0
+        lanlink:20:0
+        lanerr:19:0
+        wanerr:17:0
+        wanlink:18:0
+        wpsled:28:0
+
+    Internet Connected (1<<13)
+    Power Led (1<<16)
+    etc...
+
+    GPIO2 Register dump - 0x300660 - All leds off
+ 00000060 00 00 00 00 ff ff ff ff 00 00 00 00 00 00 00 00 |................| + 00000070 ff ff ff f7 00 60 1f b8 00 00 00 00 00 00 00 00 |.....`..........| 
+
+    GPIO0 WPS Button
+ 00000000 00 00 00 00 ff bf 40 00 00 00 00 00 00 00 00 00 |......@.........| + 00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| + 00000020 fe 3f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |.?..............| 
+
+    GPIO0 RST Button
+ 00000000 00 00 00 00 ff bf 41 00 00 00 00 00 00 00 00 00 |......A.........| + 00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| + 00000020 7f 3f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |.?..............| 
+
+    GPIO No Buttons pressed
+ 00000000 00 00 00 00 ff bf 41 00 00 00 00 00 00 00 00 00 |......A.........| + 00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| + 00000020 ff 3f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |.?..............| 
+
+    GPIO Register Dump procedure...
+
+    dd if=/dev/mem skip=$((0x0300600)) bs=1 count=512
+
+*/
+
+//Reset button
+#define F5D8233_GPIO_BUTTON_RESET 7
+
+//WPS Button
+#define F5D8233_GPIO_BUTTON_WPS 0
+
+//Poll and Debounce
+#define F5D8233_KEYS_POLL_INTERVAL    20
+#define F5D8233_KEYS_DEBOUNCE_INTERVAL    (3 * F5D8233_KEYS_POLL_INTERVAL)
+
+//Internet connected - Blue
+#define F5D8233_GPIO_LED_INTERCON_BLUE 53
+
+//Internet not connected - Orange
+#define F5D8233_GPIO_LED_INERTNOC_ORANGE 54
+
+//Power - Blue
+#define F5D8233_GPIO_LED_POWER_BLUE 56
+
+//WAN Not connected - Orange
+#define F5D8233_GPIO_LED_WANERR_ORANGE 57
+
+//WAN Connected - Blue
+#define F5D8233_GPIO_LED_WANLINK_BLUE 58
+
+//LAN Not connected - Orange
+#define F5D8233_GPIO_LED_LANERR_ORANGE 59
+
+//LAN Not connected - Blue
+#define F5D8233_GPIO_LED_LANLINK_BLUE 60
+
+//WLAN Link - BLUE
+#define F5D8233_GPIO_LED_WLANLINK_BLUE 67
+
+//WPS Led - BLUE
+#define F5D8233_GPIO_LED_WPSLED_ORANGE 68
+
+//Security - BLUE
+#define F5D8233_GPIO_LED_SECURITY_BLUE 69
+
+//WLAN Not connected/Error
+#define F5D8233_GPIO_LED_WLANERR_ORANGE 71
+
+/*
+    F5D8233-4 V4 Leds
+*/
+
+static struct gpio_led f5d8233_leds_gpio[] __initdata = {
+    {
+        .name        = "f5d8233-v4:blue:intercon",
+        .gpio        = F5D8233_GPIO_LED_INTERCON_BLUE,
+        .active_low    = 1,
+    },
+    {
+        .name        = "f5d8233-v4:orange:internoc",
+        .gpio        = F5D8233_GPIO_LED_INERTNOC_ORANGE,
+        .active_low    = 1,
+    },
+    {
+        .name        = "f5d8233-v4:blue:power",
+        .gpio        = F5D8233_GPIO_LED_POWER_BLUE,
+        .active_low    = 1,
+    },
+    {
+        .name        = "f5d8233-v4:orange:wanerr",
+        .gpio        = F5D8233_GPIO_LED_WANERR_ORANGE,
+        .active_low    = 1,
+    },
+    {
+        .name        = "f5d8233-v4:blue:wanlink",
+        .gpio        = F5D8233_GPIO_LED_WANLINK_BLUE,
+        .active_low    = 1,
+    },
+    {
+        .name        = "f5d8233-v4:orange:lanerr",
+        .gpio        = F5D8233_GPIO_LED_LANERR_ORANGE,
+        .active_low    = 1,
+    },
+    {
+        .name        = "f5d8233-v4:blue:lanlink",
+        .gpio        = F5D8233_GPIO_LED_LANLINK_BLUE,
+        .active_low    = 1,
+    },
+    {
+        .name        = "f5d8233-v4:blue:wlanlink",
+        .gpio        = F5D8233_GPIO_LED_WLANLINK_BLUE,
+        .active_low    = 1,
+    },
+    {
+        .name        = "f5d8233-v4:orange:wpsled",
+        .gpio        = F5D8233_GPIO_LED_WPSLED_ORANGE,
+        .active_low    = 1,
+    },
+    {
+        .name        = "f5d8233-v4:blue:security",
+        .gpio        = F5D8233_GPIO_LED_SECURITY_BLUE,
+        .active_low    = 1,
+    },
+    {
+        .name        = "f5d8233-v4:orange:wlanerr",
+        .gpio        = F5D8233_GPIO_LED_WLANERR_ORANGE,
+        .active_low = 1,
+    },
+};
+
+
+/*
+  F5D8233-4 V4 Buttons
+*/
+
+static struct gpio_keys_button f5d8233_gpio_buttons[] __initdata = {
+    {
+        .desc        = "reset",
+        .type        = EV_KEY,
+        .code        = KEY_RESTART,
+        .debounce_interval = F5D8233_KEYS_DEBOUNCE_INTERVAL,
+        .gpio        = F5D8233_GPIO_BUTTON_RESET,
+        .active_low    = 1,
+    }, {
+        .desc        = "wps",
+        .type        = EV_KEY,
+        .code        = KEY_WPS_BUTTON,
+        .debounce_interval = F5D8233_KEYS_DEBOUNCE_INTERVAL,
+        .gpio        = F5D8233_GPIO_BUTTON_WPS,
+        .active_low    = 1,
+    }
+};
+
+
+/*
+  F5D8233-4 V4 Board specific Init
+*/
+
+static void __init f5d8233_init(void)
+{
+
+    /*
+
+        Initialize GPIO
+
+ SYSC_REG_BASE + SYSC_REG_GPIO_MODE Register dump from Factory firmware... 
+
+ 00000060 87 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 
+
+        dd if=/dev/mem skip=$((0x300060)) bs=1 count=1
+
+    */
+
+    rt288x_gpio_init(
+        RT2880_GPIO_MODE_PCI |
+        RT2880_GPIO_MODE_SPI |
+        RT2880_GPIO_MODE_I2C |
+        RT2880_GPIO_MODE_UART0
+    );
+
+    // Register LEDs
+    ramips_register_gpio_leds(
+        -1,
+        ARRAY_SIZE(f5d8233_leds_gpio),
+        f5d8233_leds_gpio
+    );
+
+    // Register Buttons
+    ramips_register_gpio_buttons(
+        -1,
+        F5D8233_KEYS_POLL_INTERVAL,
+        ARRAY_SIZE(f5d8233_gpio_buttons),
+        f5d8233_gpio_buttons
+    );
+
+    // Register Flash
+    rt288x_register_flash(0);
+
+    // Register WiFi
+    rt288x_register_wifi();
+
+    // Register WDT
+    rt288x_register_wdt();
+
+    /*
+        Ethernet does not work without this masked.
+        End up connected to the wrong PHY,
+        doesn't see the IP175C and swconfig fails...
+    */
+
+    rt288x_eth_data.phy_mask = BIT(0);
+
+    // Register Ethernet
+    rt288x_register_ethernet();
+
+}
+
+MIPS_MACHINE(
+    RAMIPS_MACH_F5D8233_V4,
+    "F5D8233_V4",
+    "Belkin F5D8233-4 v4",
+    f5d8233_init
+);
diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile 
index 3c0024b..52f8cd8 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -254,6 +254,13 @@ define BuildFirmware/F5D8235
$(call BuildFirmware/Generic,$(1),$(2),$(call mkcmdline,$(3),ttyS1,57600) $(call mkmtd/phys,$(mtdlayout_f5d8235)),$(mtd_f5d8235_kernel_part_size),$(mtd_f5d8235_rootfs_part_size)) 
 endef

+mtdlayout_f5d8233=128k(u-boot)ro,64k(factory)ro,64k(nvram),960k(kernel),2816k(rootfs),64k(sercomm)ro,3776k@0x40000(firmware)
+mtd_f5d8233_kernel_part_size=983040
+mtd_f5d8233_rootfs_part_size=2883584
+define BuildFirmware/F5D8233
+ $(call BuildFirmware/Generic,$(1),$(2),$(call mkcmdline,$(3),ttyS1,57600) $(call mkmtd/phys,$(mtdlayout_f5d8233)),$(mtd_f5d8233_kernel_part_size),$(mtd_f5d8233_rootfs_part_size)) 
+endef
+
 define BuildFirmware/FONERA20N
$(call BuildFirmware/GENERIC_8M,$(1),fonera20n,FONERA20N,ttyS1,57600,phys) 
     $(call BuildFirmware/Edimax,$(1),fonera20n,RSDK,NL1T,0x50000,0xc0000)
@@ -412,6 +419,10 @@ define Image/Build/Profile/F5D8235V1
$(call Image/Build/Template/$(fs_squash)/$(1),F5D8235,f5d8235v1,F5D8235_V1) 
 endef

+define Image/Build/Profile/F5D8233V4
+ $(call Image/Build/Template/$(fs_squash)/$(1),F5D8233,f5d8233v4,F5D8233_V4) 
+endef
+
 define Image/Build/Profile/RTN15
$(call Image/Build/Template/$(fs_squash)/$(1),GENERIC_4M,rt-n15,RT-N15,ttyS1,57600,phys) 
 endef
@@ -427,6 +438,7 @@ endef
 ifeq ($(CONFIG_RALINK_RT288X),y)
 define Image/Build/Profile/Default
     $(call Image/Build/Profile/F5D8235V1,$(1))
+    $(call Image/Build/Profile/F5D8233V4,$(1))
     $(call Image/Build/Profile/RTN15,$(1))
     $(call Image/Build/Profile/V11STFE,$(1))
     $(call Image/Build/Profile/WLITX4AG300N,$(1))
@@ -677,3 +689,4 @@ define Image/Build
 endef

 $(eval $(call BuildImage))
+
diff --git a/target/linux/ramips/rt288x/config-3.3 b/target/linux/ramips/rt288x/config-3.3 
index d472e64..d0bf44d 100644
--- a/target/linux/ramips/rt288x/config-3.3
+++ b/target/linux/ramips/rt288x/config-3.3
@@ -91,6 +91,7 @@ CONFIG_RALINK_RT288X=y
 # CONFIG_RALINK_RT305X is not set
 # CONFIG_RALINK_RT3883 is not set
 CONFIG_RAMIPS_WDT=y
+CONFIG_RT288X_MACH_F5D8233_V4=y
 CONFIG_RT288X_MACH_F5D8235_V1=y
 CONFIG_RT288X_MACH_RT_N15=y
 CONFIG_RT288X_MACH_V11ST_FE=y
diff --git a/target/linux/ramips/rt288x/profiles/belkin-f5d8233_v4.mk b/target/linux/ramips/rt288x/profiles/belkin-f5d8233_v4.mk 
new file mode 100644
index 0000000..13fedd8
--- /dev/null
+++ b/target/linux/ramips/rt288x/profiles/belkin-f5d8233_v4.mk
@@ -0,0 +1,21 @@
+#
+#  Belkin F5D8233 V4 Profile
+#
+#  Copyright (C) 2013 Chris Bajumpaa <cbaju...@gmail.com>
+#
+#  This program is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License version 2 as published
+#  by the Free Software Foundation.
+#
+
+define Profile/F5D8233V4
+       NAME:=Belkin F5D8233-4 V4
+       PACKAGES:=kmod-switch-ip17xx kmod-swconfig swconfig
+endef
+
+define Profile/F5D8233V4/Description
+       Package set for Belkin F5D8233-4 V4
+endef
+
+$(eval $(call Profile,F5D8233V4))
+

diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index 395ed6f..cdd7772 100755
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -51,6 +51,9 @@ get_status_led() {
 	f5d8235-v2)
 		status_led="f5d8235v2:blue:router"
 		;;
+	f5d8233-v4)
+		status_led="f5d8233-v4:blue:power"
+		;;
 	fonera20n)
 		status_led="fonera20n:green:power"
 		;;
diff --git a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
index bc4ea02..dde7aaa 100644
--- a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
+++ b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
@@ -97,6 +97,11 @@ case "$FIRMWARE" in
 		rt2x00_eeprom_extract "board-nvram" 64880 512
 		;;
 
+	f5d8233-v4)
+		rt2x00_eeprom_extract "factory" 64880 512
+		;;
+
+
 	*)
 		rt2x00_eeprom_die "board $board is not supported yet"
 		;;
diff --git a/target/linux/ramips/base-files/etc/uci-defaults/network b/target/linux/ramips/base-files/etc/uci-defaults/network
index cf9c0bb..7f49c3a 100755
--- a/target/linux/ramips/base-files/etc/uci-defaults/network
+++ b/target/linux/ramips/base-files/etc/uci-defaults/network
@@ -115,6 +115,13 @@ ramips_setup_interfaces()
 		ucidef_set_interface_lan "eth0"
 		;;
 
+	f5d8233-v4)
+                ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
+                ucidef_add_switch "switch0" "1" "1"
+                ucidef_add_switch_vlan "switch0" "1" "0 1 2 3 5t"
+                ucidef_add_switch_vlan "switch0" "2" "4 5t"
+		;;
+
 	*)
 		RT3X5X=`cat /proc/cpuinfo | egrep "(RT3.5|RT5350)"`
 		if [ -n "${RT3X5X}" ]; then
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index 25a1205..23cc2ab 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -107,6 +107,9 @@ ramips_board_name() {
 	*"ESR-9753")
 		name="esr-9753"
 		;;
+	*"F5D8233-4 v4")
+		name="f5d8233-v4"
+		;;
 	*"F5D8235 v1")
 		name="f5d8235-v1"
 		;;
diff --git a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
index 83d2e26..186febd 100644
--- a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
+++ b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
@@ -15,6 +15,7 @@ enum ramips_mach_type {
 	RAMIPS_MACH_GENERIC,
 	/* RT2880 based machines */
 	RAMIPS_MACH_F5D8235_V1,		/* Belkin F5D8235 v1 */
+	RAMIPS_MACH_F5D8233_V4,		/* Belkin F5D8233 v4 */
 	RAMIPS_MACH_RT_N15,		/* Asus RT-N15 */
 	RAMIPS_MACH_V11ST_FE,		/* Ralink V11ST-FE */
 	RAMIPS_MACH_WLI_TX4_AG300N,	/* Buffalo WLI-TX4-AG300N */
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
index 31dcc81..3498737 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
@@ -2,6 +2,10 @@ if RALINK_RT288X
 
 menu "Ralink RT288x machine selection"
 
+config RT288X_MACH_F5D8233_V4
+	bool "Belkin F5D8233 V4 board support"
+	select RALINK_DEV_GPIO_LEDS
+
 config RT288X_MACH_F5D8235_V1
 	bool "Belkin F5D8235 V1 board support"
 	select RALINK_DEV_GPIO_LEDS
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile
index 473f855..b783b49 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile
@@ -14,6 +14,7 @@ obj-y	:= irq.o setup.o rt288x.o devices.o clock.o
 obj-$(CONFIG_EARLY_PRINTK)		+= early_printk.o
 
 obj-$(CONFIG_RT288X_MACH_F5D8235_V1)	+= mach-f5d8235-v1.o
+obj-$(CONFIG_RT288X_MACH_F5D8233_V4)	+= mach-f5d8233-v4.o
 obj-$(CONFIG_RT288X_MACH_RT_N15)	+= mach-rt-n15.o
 obj-$(CONFIG_RT288X_MACH_V11ST_FE)	+= mach-v11st-fe.o
 obj-$(CONFIG_RT288X_MACH_WLI_TX4_AG300N) += mach-wli-tx4-ag300n.o
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-f5d8233-v4.c b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-f5d8233-v4.c
new file mode 100644
index 0000000..731cf7e
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-f5d8233-v4.c
@@ -0,0 +1,267 @@
+/*
+ *  Belkin F5D8233 V4 board support
+ *
+ *  Copyright (C) 2013 Chris Bajumpaa <cbaju...@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/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ralink/machine.h>
+#include <asm/mach-ralink/dev-gpio-buttons.h>
+#include <asm/mach-ralink/dev-gpio-leds.h>
+#include <asm/mach-ralink/rt288x.h>
+#include <asm/mach-ralink/rt288x_regs.h>
+
+#include "devices.h"
+
+#include <linux/ethtool.h>
+
+#include <asm/mach-ralink/ramips_eth_platform.h>
+
+/*
+
+	from: /proc/led on factory firmware...
+		power:16:0
+		security:29:0
+		intercon:13:0
+		internoc:14:0
+		wlanerr:31:0
+		wlanlink:27:0
+		lanlink:20:0
+		lanerr:19:0
+		wanerr:17:0
+		wanlink:18:0
+		wpsled:28:0
+
+	Internet Connected (1<<13)
+	Power Led (1<<16)
+	etc...
+
+	GPIO2 Register dump - 0x300660 - All leds off
+		00000060  00 00 00 00 ff ff ff ff  00 00 00 00 00 00 00 00  |................|
+		00000070  ff ff ff f7 00 60 1f b8  00 00 00 00 00 00 00 00  |.....`..........|
+
+	GPIO0 WPS Button
+		00000000  00 00 00 00 ff bf 40 00  00 00 00 00 00 00 00 00  |......@.........|
+		00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
+		00000020  fe 3f 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |.?..............|
+
+	GPIO0 RST Button
+		00000000  00 00 00 00 ff bf 41 00  00 00 00 00 00 00 00 00  |......A.........|
+		00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
+		00000020  7f 3f 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |.?..............|
+
+	GPIO No Buttons pressed
+		00000000  00 00 00 00 ff bf 41 00  00 00 00 00 00 00 00 00  |......A.........|
+		00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
+		00000020  ff 3f 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |.?..............|
+
+	GPIO Register Dump procedure...
+
+	dd if=/dev/mem skip=$((0x0300600)) bs=1 count=512
+
+*/
+
+//Reset button
+#define F5D8233_GPIO_BUTTON_RESET 7
+
+//WPS Button
+#define F5D8233_GPIO_BUTTON_WPS 0
+
+//Poll and Debounce
+#define F5D8233_KEYS_POLL_INTERVAL	20
+#define F5D8233_KEYS_DEBOUNCE_INTERVAL	(3 * F5D8233_KEYS_POLL_INTERVAL)
+
+//Internet connected - Blue
+#define F5D8233_GPIO_LED_INTERCON_BLUE 53
+
+//Internet not connected - Orange
+#define F5D8233_GPIO_LED_INERTNOC_ORANGE 54
+
+//Power - Blue
+#define F5D8233_GPIO_LED_POWER_BLUE 56
+
+//WAN Not connected - Orange
+#define F5D8233_GPIO_LED_WANERR_ORANGE 57
+
+//WAN Connected - Blue
+#define F5D8233_GPIO_LED_WANLINK_BLUE 58
+
+//LAN Not connected - Orange
+#define F5D8233_GPIO_LED_LANERR_ORANGE 59
+
+//LAN Not connected - Blue
+#define F5D8233_GPIO_LED_LANLINK_BLUE 60
+
+//WLAN Link - BLUE
+#define F5D8233_GPIO_LED_WLANLINK_BLUE 67
+
+//WPS Led - BLUE
+#define F5D8233_GPIO_LED_WPSLED_ORANGE 68
+
+//Security - BLUE
+#define F5D8233_GPIO_LED_SECURITY_BLUE 69
+
+//WLAN Not connected/Error
+#define F5D8233_GPIO_LED_WLANERR_ORANGE 71
+
+/*
+	F5D8233-4 V4 Leds
+*/
+
+static struct gpio_led f5d8233_leds_gpio[] __initdata = {
+	{
+		.name		= "f5d8233-v4:blue:intercon",
+		.gpio		= F5D8233_GPIO_LED_INTERCON_BLUE,
+		.active_low	= 1,
+	},
+	{
+		.name		= "f5d8233-v4:orange:internoc",
+		.gpio		= F5D8233_GPIO_LED_INERTNOC_ORANGE,
+		.active_low	= 1,
+	},
+	{
+		.name		= "f5d8233-v4:blue:power",
+		.gpio		= F5D8233_GPIO_LED_POWER_BLUE,
+		.active_low	= 1,
+	},
+	{
+		.name		= "f5d8233-v4:orange:wanerr",
+		.gpio		= F5D8233_GPIO_LED_WANERR_ORANGE,
+		.active_low	= 1,
+	},
+	{
+		.name		= "f5d8233-v4:blue:wanlink",
+		.gpio		= F5D8233_GPIO_LED_WANLINK_BLUE,
+		.active_low	= 1,
+	},
+	{
+		.name		= "f5d8233-v4:orange:lanerr",
+		.gpio		= F5D8233_GPIO_LED_LANERR_ORANGE,
+		.active_low	= 1,
+	},
+	{
+		.name		= "f5d8233-v4:blue:lanlink",
+		.gpio		= F5D8233_GPIO_LED_LANLINK_BLUE,
+		.active_low	= 1,
+	},
+	{
+		.name		= "f5d8233-v4:blue:wlanlink",
+		.gpio		= F5D8233_GPIO_LED_WLANLINK_BLUE,
+		.active_low	= 1,
+	},
+	{
+		.name		= "f5d8233-v4:orange:wpsled",
+		.gpio		= F5D8233_GPIO_LED_WPSLED_ORANGE,
+		.active_low	= 1,
+	},
+	{
+		.name		= "f5d8233-v4:blue:security",
+		.gpio		= F5D8233_GPIO_LED_SECURITY_BLUE,
+		.active_low	= 1,
+	},
+	{
+		.name		= "f5d8233-v4:orange:wlanerr",
+		.gpio		= F5D8233_GPIO_LED_WLANERR_ORANGE,
+		.active_low = 1,
+	},
+};
+
+
+/*
+  F5D8233-4 V4 Buttons
+*/
+
+static struct gpio_keys_button f5d8233_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = F5D8233_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= F5D8233_GPIO_BUTTON_RESET,
+		.active_low	= 1,
+	}, {
+		.desc		= "wps",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.debounce_interval = F5D8233_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= F5D8233_GPIO_BUTTON_WPS,
+		.active_low	= 1,
+	}
+};
+
+
+/*
+  F5D8233-4 V4 Board specific Init
+*/
+
+static void __init f5d8233_init(void)
+{
+
+	/*
+
+		Initialize GPIO
+
+		SYSC_REG_BASE + SYSC_REG_GPIO_MODE Register dump from Factory firmware...
+
+		00000060  87 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
+
+		dd if=/dev/mem skip=$((0x300060)) bs=1 count=1
+
+	*/
+
+	rt288x_gpio_init(
+		RT2880_GPIO_MODE_PCI |
+		RT2880_GPIO_MODE_SPI |
+		RT2880_GPIO_MODE_I2C |
+		RT2880_GPIO_MODE_UART0
+	);
+
+	// Register LEDs
+	ramips_register_gpio_leds(
+		-1,
+		ARRAY_SIZE(f5d8233_leds_gpio),
+		f5d8233_leds_gpio
+	);
+
+	// Register Buttons
+	ramips_register_gpio_buttons(
+		-1,
+		F5D8233_KEYS_POLL_INTERVAL,
+		ARRAY_SIZE(f5d8233_gpio_buttons),
+		f5d8233_gpio_buttons
+	);
+
+	// Register Flash
+	rt288x_register_flash(0);
+
+	// Register WiFi
+	rt288x_register_wifi();
+
+	// Register WDT
+	rt288x_register_wdt();
+
+	/*
+		Ethernet does not work without this masked.
+		End up connected to the wrong PHY,
+		doesn't see the IP175C and swconfig fails...
+	*/
+
+	rt288x_eth_data.phy_mask = BIT(0);
+
+	// Register Ethernet
+	rt288x_register_ethernet();
+
+}
+
+MIPS_MACHINE(
+	RAMIPS_MACH_F5D8233_V4,
+	"F5D8233_V4",
+	"Belkin F5D8233-4 v4",
+	f5d8233_init
+);
diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index 3c0024b..52f8cd8 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -254,6 +254,13 @@ define BuildFirmware/F5D8235
 	$(call BuildFirmware/Generic,$(1),$(2),$(call mkcmdline,$(3),ttyS1,57600) $(call  mkmtd/phys,$(mtdlayout_f5d8235)),$(mtd_f5d8235_kernel_part_size),$(mtd_f5d8235_rootfs_part_size))
 endef
 
+mtdlayout_f5d8233=128k(u-boot)ro,64k(factory)ro,64k(nvram),960k(kernel),2816k(rootfs),64k(sercomm)ro,3776k@0x40000(firmware)
+mtd_f5d8233_kernel_part_size=983040
+mtd_f5d8233_rootfs_part_size=2883584
+define BuildFirmware/F5D8233
+	$(call BuildFirmware/Generic,$(1),$(2),$(call mkcmdline,$(3),ttyS1,57600) $(call  mkmtd/phys,$(mtdlayout_f5d8233)),$(mtd_f5d8233_kernel_part_size),$(mtd_f5d8233_rootfs_part_size))
+endef
+
 define BuildFirmware/FONERA20N
 	$(call BuildFirmware/GENERIC_8M,$(1),fonera20n,FONERA20N,ttyS1,57600,phys)
 	$(call BuildFirmware/Edimax,$(1),fonera20n,RSDK,NL1T,0x50000,0xc0000)
@@ -412,6 +419,10 @@ define Image/Build/Profile/F5D8235V1
 	$(call Image/Build/Template/$(fs_squash)/$(1),F5D8235,f5d8235v1,F5D8235_V1)
 endef
 
+define Image/Build/Profile/F5D8233V4
+	$(call Image/Build/Template/$(fs_squash)/$(1),F5D8233,f5d8233v4,F5D8233_V4)
+endef
+
 define Image/Build/Profile/RTN15
 	$(call Image/Build/Template/$(fs_squash)/$(1),GENERIC_4M,rt-n15,RT-N15,ttyS1,57600,phys)
 endef
@@ -427,6 +438,7 @@ endef
 ifeq ($(CONFIG_RALINK_RT288X),y)
 define Image/Build/Profile/Default
 	$(call Image/Build/Profile/F5D8235V1,$(1))
+	$(call Image/Build/Profile/F5D8233V4,$(1))
 	$(call Image/Build/Profile/RTN15,$(1))
 	$(call Image/Build/Profile/V11STFE,$(1))
 	$(call Image/Build/Profile/WLITX4AG300N,$(1))
@@ -677,3 +689,4 @@ define Image/Build
 endef
 
 $(eval $(call BuildImage))
+
diff --git a/target/linux/ramips/rt288x/config-3.3 b/target/linux/ramips/rt288x/config-3.3
index d472e64..d0bf44d 100644
--- a/target/linux/ramips/rt288x/config-3.3
+++ b/target/linux/ramips/rt288x/config-3.3
@@ -91,6 +91,7 @@ CONFIG_RALINK_RT288X=y
 # CONFIG_RALINK_RT305X is not set
 # CONFIG_RALINK_RT3883 is not set
 CONFIG_RAMIPS_WDT=y
+CONFIG_RT288X_MACH_F5D8233_V4=y
 CONFIG_RT288X_MACH_F5D8235_V1=y
 CONFIG_RT288X_MACH_RT_N15=y
 CONFIG_RT288X_MACH_V11ST_FE=y
diff --git a/target/linux/ramips/rt288x/profiles/belkin-f5d8233_v4.mk b/target/linux/ramips/rt288x/profiles/belkin-f5d8233_v4.mk
new file mode 100644
index 0000000..13fedd8
--- /dev/null
+++ b/target/linux/ramips/rt288x/profiles/belkin-f5d8233_v4.mk
@@ -0,0 +1,21 @@
+#
+#  Belkin F5D8233 V4 Profile
+#
+#  Copyright (C) 2013 Chris Bajumpaa <cbaju...@gmail.com>
+#
+#  This program is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License version 2 as published
+#  by the Free Software Foundation.
+#
+
+define Profile/F5D8233V4
+       NAME:=Belkin F5D8233-4 V4
+       PACKAGES:=kmod-switch-ip17xx kmod-swconfig swconfig
+endef
+
+define Profile/F5D8233V4/Description
+       Package set for Belkin F5D8233-4 V4
+endef
+
+$(eval $(call Profile,F5D8233V4))
+

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