Merge branch 'for-next/omap'

47 files changed, 830 insertions, 490 deletions

diff --git a/arch/arm/boards/archosg9/archos_features.c b/arch/arm/boards/archosg9/archos_features.c
index 5d934038fd..b39673420c 100644
--- a/arch/arm/boards/archosg9/archos_features.c
+++ b/arch/arm/boards/archosg9/archos_features.c
@@ -27,9 +27,9 @@ static void setup_feature_core(void)
 	features->hdr.tag = FTAG_CORE;
 	features->hdr.size = feature_tag_size(feature_tag_core);
 
+	memset(&features->u.core, 0, sizeof(features->u.core));
 	features->u.core.magic = FEATURE_LIST_MAGIC;
 	features->u.core.list_revision = FEATURE_LIST_REV;
-	features->u.core.flags = 0;
 
 	features = feature_tag_next(features);
 }
@@ -38,8 +38,7 @@ static void setup_feature_product_name(void)
 	features->hdr.tag = FTAG_PRODUCT_NAME;
 	features->hdr.size = feature_tag_size(feature_tag_product_name);
 
-	memset(features->u.product_name.name, 0,
-		sizeof(features->u.product_name.name));
+	memset(&features->u.product_name, 0, sizeof(features->u.product_name));
 	sprintf(features->u.product_name.name, "A80S");
 	features->u.product_name.id = 0x13A8;
 
@@ -50,10 +49,8 @@ static void setup_feature_product_serial_number(void)
 	features->hdr.tag = FTAG_PRODUCT_SERIAL_NUMBER;
 	features->hdr.size = feature_tag_size(feature_tag_product_serial);
 
-	features->u.product_serial.serial[0] = 0;
-	features->u.product_serial.serial[1] = 0;
-	features->u.product_serial.serial[2] = 0;
-	features->u.product_serial.serial[3] = 0;
+	memset(&features->u.product_serial, 0,
+		sizeof(features->u.product_serial));
 
 	features = feature_tag_next(features);
 }
@@ -62,14 +59,7 @@ static void setup_feature_product_mac_address(void)
 	features->hdr.tag = FTAG_PRODUCT_MAC_ADDRESS;
 	features->hdr.size = feature_tag_size(feature_tag_product_mac_address);
 
-	features->u.mac_address.addr[0] = 0;
-	features->u.mac_address.addr[1] = 0;
-	features->u.mac_address.addr[2] = 0;
-	features->u.mac_address.addr[3] = 0;
-	features->u.mac_address.addr[4] = 0;
-	features->u.mac_address.addr[5] = 0;
-	features->u.mac_address.reserved1 = 0;
-	features->u.mac_address.reserved2 = 0;
+	memset(&features->u.mac_address, 0, sizeof(features->u.mac_address));
 
 	features = feature_tag_next(features);
 }
@@ -78,6 +68,8 @@ static void setup_feature_board_pcb_revision(void)
 	features->hdr.tag = FTAG_BOARD_PCB_REVISION;
 	features->hdr.size = feature_tag_size(feature_tag_board_revision);
 
+	memset(&features->u.board_revision, 0,
+		sizeof(features->u.board_revision));
 	features->u.board_revision.revision = 5;
 
 	features = feature_tag_next(features);
@@ -87,23 +79,10 @@ static void setup_feature_sdram(void)
 	features->hdr.tag = FTAG_SDRAM;
 	features->hdr.size = feature_tag_size(feature_tag_sdram);
 
-	memset(features->u.sdram.vendor, 0, sizeof(features->u.sdram.vendor));
-	memset(features->u.sdram.product, 0,
-		sizeof(features->u.sdram.product));
+	memset(&features->u.sdram, 0, sizeof(features->u.sdram));
 	sprintf(features->u.sdram.vendor , "elpida");
-	sprintf(features->u.sdram.product, "EDB8064B1PB"/*"EDB4064B2PB"*/);
-	features->u.sdram.type     = 0;
-	features->u.sdram.revision = 0;
-	features->u.sdram.flags    = 0;
-	features->u.sdram.clock    = 400;
-	features->u.sdram.param_0  = 0;
-	features->u.sdram.param_1  = 0;
-	features->u.sdram.param_2  = 0;
-	features->u.sdram.param_3  = 0;
-	features->u.sdram.param_4  = 0;
-	features->u.sdram.param_5  = 0;
-	features->u.sdram.param_6  = 0;
-	features->u.sdram.param_7  = 0;
+	sprintf(features->u.sdram.product, "EDB8064B1PB");
+	features->u.sdram.clock = 400;
 
 	features = feature_tag_next(features);
 }
@@ -112,6 +91,7 @@ static void setup_feature_pmic(void)
 	features->hdr.tag = FTAG_PMIC;
 	features->hdr.size = feature_tag_size(feature_tag_pmic);
 
+	memset(&features->u.pmic, 0, sizeof(features->u.pmic));
 	features->u.pmic.flags = FTAG_PMIC_TPS62361;
 
 	features = feature_tag_next(features);
@@ -121,6 +101,7 @@ static void setup_feature_serial_port(void)
 	features->hdr.tag = FTAG_SERIAL_PORT;
 	features->hdr.size = feature_tag_size(feature_tag_serial_port);
 
+	memset(&features->u.serial_port, 0, sizeof(features->u.serial_port));
 	features->u.serial_port.uart_id = 1;
 	features->u.serial_port.speed = 115200;
 
@@ -131,9 +112,10 @@ static void setup_feature_has_gpio_volume_keys(void)
 	features->hdr.tag = FTAG_HAS_GPIO_VOLUME_KEYS;
 	features->hdr.size = feature_tag_size(feature_tag_gpio_volume_keys);
 
+	memset(&features->u.gpio_volume_keys, 0,
+		sizeof(features->u.gpio_volume_keys));
 	features->u.gpio_volume_keys.gpio_vol_up   = 0x2B;
 	features->u.gpio_volume_keys.gpio_vol_down = 0x2C;
-	features->u.gpio_volume_keys.flags = 0;
 
 	features = feature_tag_next(features);
 }
@@ -142,18 +124,9 @@ static void setup_feature_screen(void)
 	features->hdr.tag = FTAG_SCREEN;
 	features->hdr.size = feature_tag_size(feature_tag_screen);
 
-	memset(features->u.screen.vendor, 0,
-		sizeof(features->u.screen.vendor));
+	memset(&features->u.screen, 0, sizeof(features->u.screen));
 	sprintf(features->u.screen.vendor, "CMI");
-	features->u.screen.type = 0;
-	features->u.screen.revision = 0;
-	features->u.screen.vcom = 0;
 	features->u.screen.backlight = 0xC8;
-	features->u.screen.reserved[0] = 0;
-	features->u.screen.reserved[1] = 0;
-	features->u.screen.reserved[2] = 0;
-	features->u.screen.reserved[3] = 0;
-	features->u.screen.reserved[4] = 0;
 
 	features = feature_tag_next(features);
 }
@@ -162,6 +135,7 @@ static void setup_feature_turbo(void)
 	features->hdr.tag = FTAG_TURBO;
 	features->hdr.size = feature_tag_size(feature_tag_turbo);
 
+	memset(&features->u.turbo, 0, sizeof(features->u.turbo));
 	features->u.turbo.flag = 1;
 
 	features = feature_tag_next(features);
diff --git a/arch/arm/boards/archosg9/board.c b/arch/arm/boards/archosg9/board.c
index 8366ccafea..0149ef2716 100644
--- a/arch/arm/boards/archosg9/board.c
+++ b/arch/arm/boards/archosg9/board.c
@@ -17,15 +17,21 @@
 #include <generated/mach-types.h>
 #include <mach/omap4-silicon.h>
 #include <mach/omap4-devices.h>
+#include <mach/omap4_rom_usb.h>
 #include <sizes.h>
 #include <i2c/i2c.h>
 #include <gpio.h>
+#include <gpio_keys.h>
+#include <twl6030_pwrbtn.h>
+#include <readkey.h>
 #include "archos_features.h"
 
 static int archosg9_console_init(void){
-	if (IS_ENABLED(CONFIG_DRIVER_SERIAL_OMAP4_USBBOOT))
+	if (IS_ENABLED(CONFIG_DRIVER_SERIAL_OMAP4_USBBOOT) &&
+			omap4_usbboot_ready()) {
 		add_generic_device("serial_omap4_usbboot", DEVICE_ID_DYNAMIC
 			, NULL, 0, 0, 0, NULL);
+	}
 	if (IS_ENABLED(CONFIG_DRIVER_SERIAL_NS16550)) {
 		gpio_direction_output(41, 0); /* gps_disable */
 		gpio_direction_output(34, 1); /* 1v8_pwron */
@@ -44,12 +50,30 @@ mem_initcall(archosg9_mem_init);
 static struct i2c_board_info i2c_devices[] = {
 	{ I2C_BOARD_INFO("twl6030", 0x48), },
 };
+#if defined(CONFIG_KEYBOARD_TWL6030) && defined(CONFIG_KEYBOARD_GPIO)
+static struct twl6030_pwrbtn_platform_data pwrbtn_data = {
+	.code = KEY_ENTER
+};
+static struct gpio_keys_button keys[] = {
+	{ .code = KEY_UP  , .gpio = 43, .active_low = 1 },
+	{ .code = KEY_DOWN, .gpio = 44, .active_low = 1 },
+};
+static struct gpio_keys_platform_data gk_data = {
+	.buttons = keys,
+	.nbuttons = ARRAY_SIZE(keys),
+	.fifo_size = ARRAY_SIZE(keys)*sizeof(int)
+};
+#endif
 
 static int archosg9_devices_init(void){
 	i2c_register_board_info(0, i2c_devices, ARRAY_SIZE(i2c_devices));
 	omap44xx_add_i2c1(NULL);
 	omap44xx_add_mmc1(NULL);
-	omap44xx_add_mmc2(NULL);
+#if defined(CONFIG_KEYBOARD_TWL6030) && defined(CONFIG_KEYBOARD_GPIO)
+	add_generic_device_res("twl6030_pwrbtn", DEVICE_ID_DYNAMIC, 0, 0,
+		&pwrbtn_data);
+	add_gpio_keys_device(DEVICE_ID_DYNAMIC, &gk_data);
+#endif
 
 	armlinux_set_bootparams((void *)0x80000100);
 	/*
diff --git a/arch/arm/boards/archosg9/env/bin/init b/arch/arm/boards/archosg9/env/bin/init
new file mode 100644
index 0000000000..0b362995c3
--- /dev/null
+++ b/arch/arm/boards/archosg9/env/bin/init
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+export PATH=/env/bin
+
+global hostname=generic
+global user=none
+global boot.default=net
+global allow_color=true
+global linux.bootargs.base
+#linux.bootargs.dyn.* will be cleared at the beginning of boot
+global linux.bootargs.dyn.ip
+global linux.bootargs.dyn.root
+global editcmd=sedit
+
+/env/config
+
+timeout -s -a 0
+autoboot="$?"
+
+for i in /env/init/*; do
+	. $i
+done
+
+if [ "$autoboot" = 0 ]; then
+	boot
+fi
+
+/env/menu/mainmenu
diff --git a/arch/arm/boards/archosg9/env/boot/sd-card-android b/arch/arm/boards/archosg9/env/boot/sd-card-android
new file mode 100644
index 0000000000..a10a763af1
--- /dev/null
+++ b/arch/arm/boards/archosg9/env/boot/sd-card-android
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+if [ "$1" = menu ]; then
+	boot-menu-add-entry "$0" "Android from SD card"
+	exit
+fi
+
+path=/mnt/sd
+global.bootm.image=${path}/android
+global.bootm.initrd=${path}/initramfs.cpio.lzo
+global.linux.bootargs.base="mem=512M init=/linuxrc debug omapdss.debug=0 omapfb.debug=0 mem=512M@0xa0000000"
diff --git a/arch/arm/boards/archosg9/env/boot/sd-card-linux b/arch/arm/boards/archosg9/env/boot/sd-card-linux
new file mode 100644
index 0000000000..2ba9b9e1c2
--- /dev/null
+++ b/arch/arm/boards/archosg9/env/boot/sd-card-linux
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+if [ "$1" = menu ]; then
+	boot-menu-add-entry "$0" "Linux from SD card"
+	exit
+fi
+
+path=/mnt/sd
+global.bootm.image=${path}/zImage
+initrd=${path}/initrd
+
+if [ -f ${initrd} ]; then
+	global.bootm.initrd=${initrd}
+	global.linux.bootargs.base="console=ttyO0,115200n8 root=/dev/ram0"
+else
+	global.linux.bootargs.base="console=ttyO0,115200n8 rootwait root=/dev/mmcblk0p2"
+fi
diff --git a/arch/arm/boards/archosg9/env/boot/usb-android b/arch/arm/boards/archosg9/env/boot/usb-android
new file mode 100644
index 0000000000..a7ddabe49e
--- /dev/null
+++ b/arch/arm/boards/archosg9/env/boot/usb-android
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+if [ "$1" = menu ]; then
+	boot-menu-add-entry "$0" "Android over usb"
+	exit
+fi
+
+path=/mnt/usb
+global.bootm.image=${path}/android
+global.bootm.initrd=${path}/initramfs.cpio.lzo
+global.linux.bootargs.base="mem=512M init=/linuxrc debug omapdss.debug=0 omapfb.debug=0 mem=512M@0xa0000000"
diff --git a/arch/arm/boards/archosg9/env/boot/usb-linux b/arch/arm/boards/archosg9/env/boot/usb-linux
new file mode 100644
index 0000000000..12ae6381b2
--- /dev/null
+++ b/arch/arm/boards/archosg9/env/boot/usb-linux
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+if [ "$1" = menu ]; then
+	boot-menu-add-entry "$0" "Linux over usb"
+	exit
+fi
+
+path=/mnt/usb
+global.bootm.image=${path}/zImage
+initrd=${path}/initrd
+
+if [ -f ${initrd} ]; then
+	global.bootm.initrd=${initrd}
+	global.linux.bootargs.base="console=ttyO0,115200n8 root=/dev/ram0"
+else
+	global.linux.bootargs.base="console=ttyO0,115200n8"
+fi
diff --git a/arch/arm/boards/archosg9/env/config b/arch/arm/boards/archosg9/env/config
deleted file mode 100644
index 8f3edb0e55..0000000000
--- a/arch/arm/boards/archosg9/env/config
+++ /dev/null
@@ -1,3 +0,0 @@
-global.bootm.image="${TARGET_ROOT}/boot/zImage"
-global.bootm.initrd="${TARGET_ROOT}/boot/initrd"
-global.linux.bootargs.base="console=ttyO0,115200n8 root=/dev/ram0"
diff --git a/arch/arm/boards/archosg9/env/init/automount b/arch/arm/boards/archosg9/env/init/automount
new file mode 100644
index 0000000000..700b5e4404
--- /dev/null
+++ b/arch/arm/boards/archosg9/env/init/automount
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+if [ "$1" = menu ]; then
+	init-menu-add-entry "$0" "Automountpoints"
+	exit
+fi
+
+# automount tftp server based on $eth0.serverip
+
+mkdir -p /mnt/tftp
+automount /mnt/tftp 'ifup eth0 && mount -t tftp $eth0.serverip /mnt/tftp'
+
+# automount nfs server example
+
+#nfshost=somehost
+#mkdir -p /mnt/${nfshost}
+#automount /mnt/$nfshost "ifup eth0 && mount -t nfs ${nfshost}:/tftpboot /mnt/${nfshost}"
+
+# FAT on usb disk example
+
+#mkdir -p /mnt/fat
+#automount -d /mnt/fat 'usb && [ -e /dev/disk0.0 ] && mount /dev/disk0.0 /mnt/fat'
+
+mkdir -p /mnt/sd
+automount -d /mnt/sd 'mount /dev/disk0.0 /mnt/sd'
+
+mkdir -p /mnt/usb
+automount -d /mnt/usb 'mount -t omap4_usbbootfs omap4_usbboot /mnt/usb'
diff --git a/arch/arm/boards/archosg9/env/init/bootsource b/arch/arm/boards/archosg9/env/init/bootsource
new file mode 100644
index 0000000000..b3df447f88
--- /dev/null
+++ b/arch/arm/boards/archosg9/env/init/bootsource
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+if [ -f /mnt/sd/zImage ]; then
+	global.boot.default=sd-card-linux
+elif [ -f /mnt/sd/android ]; then
+	global.boot.default=sd-card-android
+elif [ -f /mnt/usb/zImage ]; then
+	global.boot.default=usb-linux
+elif [ -f /mnt/usb/android ]; then
+	global.boot.default=usb-android
+fi
diff --git a/arch/arm/boards/archosg9/env/init/usbboot b/arch/arm/boards/archosg9/env/init/usbboot
deleted file mode 100644
index 83dd19a193..0000000000
--- a/arch/arm/boards/archosg9/env/init/usbboot
+++ /dev/null
@@ -1,6 +0,0 @@
-TARGET_ROOT="/mnt/usb"
-mkdir ${TARGET_ROOT}
-mount -t omap4_usbbootfs omap4_usbboot ${TARGET_ROOT}
-. /env/config
-. ${TARGET_ROOT}/boot/config
-bootm
diff --git a/arch/arm/boards/archosg9/env/menu/mainmenu b/arch/arm/boards/archosg9/env/menu/mainmenu
new file mode 100644
index 0000000000..6856261431
--- /dev/null
+++ b/arch/arm/boards/archosg9/env/menu/mainmenu
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+savepath=$PATH
+export menupath=$PATH:/env/menu
+
+. /env/data/ansi-colors
+
+while true; do
+	export PATH=${menupath}
+
+	echo $PATH
+
+	menu -a -m boot -d "${CYAN}Welcome to Barebox${NC}"
+
+	boot-entries-collect
+
+	menu -e -a -m boot -c "settings" -d "Settings"
+	menu -e -a -m boot -c 'PATH=$savepath; echo "enter exit to return to menu"; sh' -d "${DARK_YELLOW}Shell${NC}"
+	menu -e -a -m boot -c 'boot_order mmc2_1 && reset' -d "${RED}Reboot into internal flash${NC}"
+	menu -e -a -m boot -c 'boot_order mmc1 && reset' -d "${RED}Reboot into SD card${NC}"
+	menu -e -a -m boot -c 'boot_order usb_1 && reset' -d "${RED}Reboot over usb${NC}"
+
+	menu -s -m boot
+	menu -r -m boot
+done
diff --git a/arch/arm/boards/beagle/board.c b/arch/arm/boards/beagle/board.c
index bed465199f..972c05efb7 100644
--- a/arch/arm/boards/beagle/board.c
+++ b/arch/arm/boards/beagle/board.c
@@ -62,7 +62,6 @@
 #include <i2c/i2c.h>
 #include <linux/err.h>
 #include <usb/ehci.h>
-#include <mach/xload.h>
 
 #ifdef CONFIG_DRIVER_SERIAL_NS16550
 
diff --git a/arch/arm/boards/beaglebone/board.c b/arch/arm/boards/beaglebone/board.c
index e4b8b0a99b..b3f39eaadc 100644
--- a/arch/arm/boards/beaglebone/board.c
+++ b/arch/arm/boards/beaglebone/board.c
@@ -25,8 +25,6 @@
 #include <console.h>
 #include <init.h>
 #include <driver.h>
-#include <fs.h>
-#include <linux/stat.h>
 #include <envfs.h>
 #include <sizes.h>
 #include <io.h>
@@ -45,7 +43,6 @@
 #include <linux/err.h>
 #include <linux/phy.h>
 #include <usb/ehci.h>
-#include <mach/xload.h>
 #include <mach/am33xx-devices.h>
 #include <mach/am33xx-mux.h>
 #include <mach/wdt.h>
@@ -95,7 +92,7 @@ static void beaglebone_eth_init(void)
 
 	writel(0, AM33XX_MAC_MII_SEL);
 
-	enable_mii1_pin_mux();
+	am33xx_enable_mii1_pin_mux();
 
 	am33xx_add_cpsw(&cpsw_data);
 }
@@ -104,7 +101,7 @@ static int beaglebone_devices_init(void)
 {
 	am33xx_add_mmc0(NULL);
 
-	enable_i2c0_pin_mux();
+	am33xx_enable_i2c0_pin_mux();
 	beaglebone_eth_init();
 
 	armlinux_set_bootparams((void *)0x80000100);
@@ -113,33 +110,3 @@ static int beaglebone_devices_init(void)
 	return 0;
 }
 device_initcall(beaglebone_devices_init);
-
-#ifdef CONFIG_DEFAULT_ENVIRONMENT
-static int beaglebone_env_init(void)
-{
-	struct stat s;
-	char *diskdev = "/dev/disk0.0";
-	int ret;
-
-	ret = stat(diskdev, &s);
-	if (ret) {
-		printf("device %s not found. Using default environment\n", diskdev);
-		return 0;
-	}
-
-	mkdir ("/boot", 0666);
-	ret = mount(diskdev, "fat", "/boot");
-	if (ret) {
-		printf("failed to mount %s\n", diskdev);
-		return 0;
-	}
-
-	if (IS_ENABLED(CONFIG_OMAP_BUILD_IFT))
-		default_environment_path = "/dev/defaultenv";
-	else
-		default_environment_path = "/boot/barebox.env";
-
-	return 0;
-}
-late_initcall(beaglebone_env_init);
-#endif
diff --git a/arch/arm/boards/beaglebone/lowlevel.c b/arch/arm/boards/beaglebone/lowlevel.c
index 76ac90b329..a9737d9f93 100644
--- a/arch/arm/boards/beaglebone/lowlevel.c
+++ b/arch/arm/boards/beaglebone/lowlevel.c
@@ -243,7 +243,7 @@ static int beaglebone_board_init(void)
 		beaglebone_sram_init();
 
 	/* Enable pin mux */
-	enable_uart0_pin_mux();
+	am33xx_enable_uart0_pin_mux();
 
 	return 0;
 }
diff --git a/arch/arm/boards/omap3evm/board.c b/arch/arm/boards/omap3evm/board.c
index 7585541295..7284f5f884 100644
--- a/arch/arm/boards/omap3evm/board.c
+++ b/arch/arm/boards/omap3evm/board.c
@@ -62,9 +62,9 @@
  */
 static int omap3evm_init_console(void)
 {
-	if (IS_ENABLED(CONFIG_OMAP3EVM_UART1))
+	if (IS_ENABLED(CONFIG_OMAP_UART1))
 		omap3_add_uart1();
-	if (IS_ENABLED(CONFIG_OMAP3EVM_UART3))
+	if (IS_ENABLED(CONFIG_OMAP_UART3))
 		omap3_add_uart3();
 
 	return 0;
diff --git a/arch/arm/boards/omap3evm/lowlevel.c b/arch/arm/boards/omap3evm/lowlevel.c
index 74e13152e4..2d9e1301dd 100644
--- a/arch/arm/boards/omap3evm/lowlevel.c
+++ b/arch/arm/boards/omap3evm/lowlevel.c
@@ -122,12 +122,12 @@ static void mux_config(void)
 	/*
 	 * Serial Interface
 	 */
-#if defined(CONFIG_OMAP3EVM_UART1)
+#if defined(CONFIG_OMAP_UART1)
 	MUX_VAL(CP(UART1_TX),		(IDIS | PTD | DIS | M0));
 	MUX_VAL(CP(UART1_RTS),		(IDIS | PTD | DIS | M0));
 	MUX_VAL(CP(UART1_CTS),		(IEN  | PTU | DIS | M0));
 	MUX_VAL(CP(UART1_RX),		(IEN  | PTD | DIS | M0));
-#elif defined(CONFIG_OMAP3EVM_UART3)
+#elif defined(CONFIG_OMAP_UART3)
 	MUX_VAL(CP(UART3_CTS_RCTX),	(IEN  | PTD | EN  | M0));
 	MUX_VAL(CP(UART3_RTS_SD),	(IDIS | PTD | DIS | M0));
 	MUX_VAL(CP(UART3_RX_IRRX),	(IEN  | PTD | DIS | M0));
diff --git a/arch/arm/boards/panda/board.c b/arch/arm/boards/panda/board.c
index f1fbd5e944..d1f9a5ef05 100644
--- a/arch/arm/boards/panda/board.c
+++ b/arch/arm/boards/panda/board.c
@@ -1,12 +1,10 @@
 #include <common.h>
 #include <console.h>
 #include <init.h>
-#include <fs.h>
 #include <driver.h>
 #include <io.h>
 #include <ns16550.h>
 #include <asm/armlinux.h>
-#include <linux/stat.h>
 #include <generated/mach-types.h>
 #include <mach/omap4-silicon.h>
 #include <mach/omap4-devices.h>
@@ -20,7 +18,6 @@
 #include <asm/mmu.h>
 #include <mach/gpio.h>
 #include <envfs.h>
-#include <mach/xload.h>
 #include <i2c/i2c.h>
 #include <gpio.h>
 #include <led.h>
@@ -164,30 +161,3 @@ static int panda_devices_init(void)
 	return 0;
 }
 device_initcall(panda_devices_init);
-
-#ifdef CONFIG_DEFAULT_ENVIRONMENT
-static int panda_env_init(void)
-{
-	struct stat s;
-	char *diskdev = "/dev/disk0.0";
-	int ret;
-
-	ret = stat(diskdev, &s);
-	if (ret) {
-		printf("no %s. using default env\n", diskdev);
-		return 0;
-	}
-
-	mkdir ("/boot", 0666);
-	ret = mount(diskdev, "fat", "/boot");
-	if (ret) {
-		printf("failed to mount %s\n", diskdev);
-		return 0;
-	}
-
-	default_environment_path = "/boot/bareboxenv";
-
-	return 0;
-}
-late_initcall(panda_env_init);
-#endif
diff --git a/arch/arm/boards/pcm049/board.c b/arch/arm/boards/pcm049/board.c
index 680539a223..b0d689bf02 100644
--- a/arch/arm/boards/pcm049/board.c
+++ b/arch/arm/boards/pcm049/board.c
@@ -36,7 +36,6 @@
 #include <mach/gpio.h>
 #include <mach/gpmc.h>
 #include <mach/gpmc_nand.h>
-#include <mach/xload.h>
 #include <i2c/i2c.h>
 
 static int pcm049_console_init(void)
diff --git a/arch/arm/boards/pcm051/Makefile b/arch/arm/boards/pcm051/Makefile
index 092c31d6b2..69d48e1342 100644
--- a/arch/arm/boards/pcm051/Makefile
+++ b/arch/arm/boards/pcm051/Makefile
@@ -1,2 +1,2 @@
 lwl-y += lowlevel.o
-obj-y += board.o
+obj-y += board.o mux.o
diff --git a/arch/arm/boards/pcm051/board.c b/arch/arm/boards/pcm051/board.c
index 9739a2cb9e..8754ba5f1a 100644
--- a/arch/arm/boards/pcm051/board.c
+++ b/arch/arm/boards/pcm051/board.c
@@ -27,6 +27,8 @@
 #include <mach/am33xx-mux.h>
 #include <mach/am33xx-silicon.h>
 
+#include "mux.h"
+
 /**
  * @brief UART serial port initialization
  * arch
@@ -52,7 +54,7 @@ mem_initcall(pcm051_mem_init);
 
 static int pcm051_devices_init(void)
 {
-	enable_mmc0_pin_mux();
+	pcm051_enable_mmc0_pin_mux();
 
 	am33xx_add_mmc0(NULL);
 
diff --git a/arch/arm/boards/pcm051/mux.c b/arch/arm/boards/pcm051/mux.c
new file mode 100644
index 0000000000..b8fb669564
--- /dev/null
+++ b/arch/arm/boards/pcm051/mux.c
@@ -0,0 +1,20 @@
+#include <common.h>
+#include <config.h>
+#include <asm/io.h>
+#include <mach/am33xx-mux.h>
+
+static const struct module_pin_mux mmc0_pin_mux[] = {
+	{OFFSET(mmc0_dat3), (MODE(0) | RXACTIVE | PULLUP_EN)},	/* MMC0_DAT3 */
+	{OFFSET(mmc0_dat2), (MODE(0) | RXACTIVE | PULLUP_EN)},	/* MMC0_DAT2 */
+	{OFFSET(mmc0_dat1), (MODE(0) | RXACTIVE | PULLUP_EN)},	/* MMC0_DAT1 */
+	{OFFSET(mmc0_dat0), (MODE(0) | RXACTIVE | PULLUP_EN)},	/* MMC0_DAT0 */
+	{OFFSET(mmc0_clk), (MODE(0) | RXACTIVE | PULLUP_EN)},	/* MMC0_CLK */
+	{OFFSET(mmc0_cmd), (MODE(0) | RXACTIVE | PULLUP_EN)},	/* MMC0_CMD */
+	{OFFSET(spi0_cs1), (MODE(5) | RXACTIVE | PULLUP_EN)},	/* MMC0_CD */
+	{-1},
+};
+
+void pcm051_enable_mmc0_pin_mux(void)
+{
+	configure_module_pin_mux(mmc0_pin_mux);
+}
diff --git a/arch/arm/boards/pcm051/mux.h b/arch/arm/boards/pcm051/mux.h
new file mode 100644
index 0000000000..f35bc9e044
--- /dev/null
+++ b/arch/arm/boards/pcm051/mux.h
@@ -0,0 +1 @@
+extern void pcm051_enable_mmc0_pin_mux(void);
diff --git a/arch/arm/boards/phycard-a-l1/pca-a-l1.c b/arch/arm/boards/phycard-a-l1/pca-a-l1.c
index 234d689f9b..7cf6ae863c 100644
--- a/arch/arm/boards/phycard-a-l1/pca-a-l1.c
+++ b/arch/arm/boards/phycard-a-l1/pca-a-l1.c
@@ -54,7 +54,6 @@
 #include <mach/gpmc.h>
 #include <mach/gpmc_nand.h>
 #include <mach/omap_hsmmc.h>
-#include <mach/xload.h>
 #include <mach/sdrc.h>
 #include <mach/omap3-silicon.h>
 #include <mach/sys_info.h>
diff --git a/arch/arm/boards/phycard-a-xl2/pca-a-xl2.c b/arch/arm/boards/phycard-a-xl2/pca-a-xl2.c
index be7060fdd0..8f79d98fb5 100644
--- a/arch/arm/boards/phycard-a-xl2/pca-a-xl2.c
+++ b/arch/arm/boards/phycard-a-xl2/pca-a-xl2.c
@@ -35,7 +35,6 @@
 #include <mach/gpio.h>
 #include <mach/gpmc.h>
 #include <mach/gpmc_nand.h>
-#include <mach/xload.h>
 #include <mach/omap_hsmmc.h>
 #include <mach/omap4-devices.h>
 #include <i2c/i2c.h>
diff --git a/arch/arm/configs/archosg9_defconfig b/arch/arm/configs/archosg9_defconfig
index 452d2ec475..40e443357c 100644
--- a/arch/arm/configs/archosg9_defconfig
+++ b/arch/arm/configs/archosg9_defconfig
@@ -1,49 +1,58 @@
-CONFIG_MACH_ARCHOSG9=y
 CONFIG_ARCH_OMAP=y
 CONFIG_ARCH_OMAP4=y
-CONFIG_AEABI=y
+CONFIG_OMAP4_USBBOOT=y
+CONFIG_MACH_ARCHOSG9=y
+CONFIG_THUMB2_BAREBOX=y
+CONFIG_ARM_BOARD_APPEND_ATAG=y
+CONFIG_CMD_ARM_MMUINFO=y
 CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
 CONFIG_ARM_UNWIND=y
 # CONFIG_MMU is not set
-CONFIG_OMAP4_USBBOOT=y
-CONFIG_TEXT_BASE=0xa0000000
-CONFIG_MALLOC_BASE=0x90000000
-CONFIG_MALLOC_SIZE=0x10000000
+CONFIG_TEXT_BASE=0x8f000000
+CONFIG_MALLOC_SIZE=0x2000000
+CONFIG_MALLOC_TLSF=y
 CONFIG_KALLSYMS=y
-CONFIG_ARM_BOARD_APPEND_ATAG=y
 CONFIG_PROMPT="barebox> "
 CONFIG_LONGHELP=y
-CONFIG_GLOB=y
 CONFIG_HUSH_FANCY_PROMPT=y
 CONFIG_CMDLINE_EDITING=y
 CONFIG_AUTO_COMPLETE=y
-# CONFIG_CONSOLE_ACTIVATE_FIRST is not set
-CONFIG_CONSOLE_ACTIVATE_ALL=y
+CONFIG_MENU=y
 # CONFIG_TIMESTAMP is not set
+CONFIG_CONSOLE_ACTIVATE_ALL=y
 CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y
-CONFIG_DEFAULT_ENVIRONMENT_PATH="defaultenv-2 arch/arm/boards/archosg9/env"
+CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/archosg9/env"
 CONFIG_CMD_EDIT=y
 CONFIG_CMD_SLEEP=y
+CONFIG_CMD_MSLEEP=y
 CONFIG_CMD_SAVEENV=y
 CONFIG_CMD_EXPORT=y
 CONFIG_CMD_PRINTENV=y
 CONFIG_CMD_READLINE=y
+CONFIG_CMD_MENU=y
+CONFIG_CMD_MENU_MANAGEMENT=y
 CONFIG_CMD_TIME=y
+CONFIG_CMD_DIRNAME=y
+CONFIG_CMD_LN=y
+CONFIG_CMD_READLINK=y
+CONFIG_CMD_TFTP=y
 CONFIG_CMD_ECHO_E=y
-CONFIG_CMD_LOADB=y
+CONFIG_CMD_MEMINFO=y
 CONFIG_CMD_IOMEM=y
-CONFIG_CMD_FLASH=y
+CONFIG_CMD_CRC=y
+CONFIG_CMD_CRC_CMP=y
 CONFIG_CMD_MD5SUM=y
-CONFIG_CMD_SHA1SUM=y
-CONFIG_CMD_SHA224SUM=y
-CONFIG_CMD_SHA256SUM=y
+CONFIG_CMD_FLASH=y
 CONFIG_CMD_BOOTM_SHOW_TYPE=y
 CONFIG_CMD_BOOTM_VERBOSE=y
 CONFIG_CMD_BOOTM_INITRD=y
 CONFIG_CMD_BOOTM_OFTREE=y
 CONFIG_CMD_BOOTM_OFTREE_UIMAGE=y
 CONFIG_CMD_BOOTM_AIMAGE=y
+CONFIG_CMD_UIMAGE=y
+# CONFIG_CMD_BOOTU is not set
 CONFIG_CMD_RESET=y
+CONFIG_CMD_BOOT_ORDER=y
 CONFIG_CMD_GO=y
 CONFIG_CMD_TIMEOUT=y
 CONFIG_CMD_PARTITION=y
@@ -52,19 +61,38 @@ CONFIG_CMD_MAGICVAR_HELP=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_UNCOMPRESS=y
 CONFIG_CMD_I2C=y
-CONFIG_DRIVER_SERIAL_OMAP4_USBBOOT=y
+CONFIG_CMD_LED=y
+CONFIG_CMD_LED_TRIGGER=y
+CONFIG_CMD_MIITOOL=y
+CONFIG_NET=y
+CONFIG_NET_DHCP=y
+CONFIG_NET_PING=y
+CONFIG_NET_NETCONSOLE=y
+CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_SERIAL_NS16550=y
 CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS=y
-CONFIG_BAUDRATE=115200
+CONFIG_DRIVER_SERIAL_OMAP4_USBBOOT=y
+CONFIG_NET_USB=y
+CONFIG_NET_USB_SMSC95XX=y
 # CONFIG_SPI is not set
 CONFIG_I2C=y
 CONFIG_I2C_OMAP=y
-CONFIG_MFD_TWLCORE=y
-CONFIG_MFD_TWL6030=y
+CONFIG_USB=y
+CONFIG_USB_EHCI=y
 CONFIG_MCI=y
 CONFIG_MCI_STARTUP=y
 CONFIG_MCI_OMAP_HSMMC=y
+CONFIG_MFD_TWL6030=y
+CONFIG_LED=y
+CONFIG_LED_GPIO=y
+CONFIG_LED_TRIGGERS=y
+CONFIG_KEYBOARD_GPIO=y
+CONFIG_KEYBOARD_TWL6030=y
+CONFIG_FS_TFTP=y
+CONFIG_FS_OMAP4_USBBOOT=y
+CONFIG_FS_NFS=y
 CONFIG_FS_FAT=y
 CONFIG_FS_FAT_WRITE=y
 CONFIG_FS_FAT_LFN=y
-CONFIG_FS_OMAP4_USBBOOT=y
+CONFIG_ZLIB=y
+CONFIG_LZO_DECOMPRESS=y
diff --git a/arch/arm/configs/archosg9_xload_defconfig b/arch/arm/configs/archosg9_xload_defconfig
index 83743fa944..24369b28ae 100644
--- a/arch/arm/configs/archosg9_xload_defconfig
+++ b/arch/arm/configs/archosg9_xload_defconfig
@@ -1,24 +1,32 @@
-CONFIG_MACH_ARCHOSG9=y
 CONFIG_ARCH_OMAP=y
+CONFIG_BAREBOX_MAX_IMAGE_SIZE=0xC000
 CONFIG_ARCH_OMAP4=y
 # CONFIG_OMAP_GPMC is not set
 CONFIG_OMAP_BUILD_IFT=y
-CONFIG_BAREBOX_MAX_IMAGE_SIZE=0xC000
-CONFIG_AEABI=y
 CONFIG_OMAP4_USBBOOT=y
+CONFIG_MACH_ARCHOSG9=y
+CONFIG_THUMB2_BAREBOX=y
 # CONFIG_CMD_ARM_CPUINFO is not set
+# CONFIG_MMU is not set
+# CONFIG_BANNER is not set
+# CONFIG_MEMINFO is not set
 CONFIG_TEXT_BASE=0x40300000
-CONFIG_MEMORY_LAYOUT_FIXED=y
-CONFIG_STACK_BASE=0x8f000000
-CONFIG_MALLOC_BASE=0x84000000
 CONFIG_MALLOC_SIZE=0x2000000
 CONFIG_SHELL_NONE=y
 # CONFIG_ERRNO_MESSAGES is not set
 # CONFIG_TIMESTAMP is not set
 CONFIG_CONSOLE_SIMPLE=y
 # CONFIG_DEFAULT_ENVIRONMENT is not set
+CONFIG_DRIVER_SERIAL_NS16550=y
+CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS=y
 CONFIG_DRIVER_SERIAL_OMAP4_USBBOOT=y
 # CONFIG_SPI is not set
+# CONFIG_DISK_WRITE is not set
+CONFIG_MCI=y
+CONFIG_MCI_STARTUP=y
+# CONFIG_MCI_WRITE is not set
+CONFIG_MCI_OMAP_HSMMC=y
 # CONFIG_FS_RAMFS is not set
 # CONFIG_FS_DEVFS is not set
 CONFIG_FS_OMAP4_USBBOOT=y
+CONFIG_FS_FAT=y
diff --git a/arch/arm/configs/panda_xload_defconfig b/arch/arm/configs/panda_xload_defconfig
index 1ed20a157d..5cedcffdcc 100644
--- a/arch/arm/configs/panda_xload_defconfig
+++ b/arch/arm/configs/panda_xload_defconfig
@@ -6,9 +6,6 @@ CONFIG_THUMB2_BAREBOX=y
 # CONFIG_CMD_ARM_CPUINFO is not set
 CONFIG_MMU=y
 CONFIG_TEXT_BASE=0x40300000
-CONFIG_MEMORY_LAYOUT_FIXED=y
-CONFIG_STACK_BASE=0x8f000000
-CONFIG_MALLOC_BASE=0x84000000
 CONFIG_MALLOC_SIZE=0x2000000
 CONFIG_PROMPT="barebox> "
 CONFIG_SHELL_NONE=y
diff --git a/arch/arm/mach-omap/Kconfig b/arch/arm/mach-omap/Kconfig
index a87fc4bb6e..42e5f4af07 100644
--- a/arch/arm/mach-omap/Kconfig
+++ b/arch/arm/mach-omap/Kconfig
@@ -187,20 +187,21 @@ config MACH_PCM051
 
 endchoice
 
-if MACH_OMAP3EVM
+if ARCH_OMAP
 
 choice
 	prompt "Select UART"
+	default OMAP_UART3
 
-	config OMAP3EVM_UART1
+	config OMAP_UART1
 		bool "Use UART1"
-		depends on MACH_OMAP3EVM
+		depends on ARCH_OMAP
 		help
 		  Say Y here if you would like to use UART1 as console.
 
-	config OMAP3EVM_UART3
+	config OMAP_UART3
 		bool "Use UART3"
-		depends on MACH_OMAP3EVM
+		depends on ARCH_OMAP
 		help
 		  Say Y here if you would like to use UART3 as console.
 
diff --git a/arch/arm/mach-omap/Makefile b/arch/arm/mach-omap/Makefile
index 38786b2bd5..d9e00f77ae 100644
--- a/arch/arm/mach-omap/Makefile
+++ b/arch/arm/mach-omap/Makefile
@@ -15,7 +15,7 @@
 # GNU General Public License for more details.
 #
 #
-obj-$(CONFIG_ARCH_OMAP) += syslib.o omap_devices.o
+obj-$(CONFIG_ARCH_OMAP) += syslib.o omap_devices.o omap_generic.o
 pbl-$(CONFIG_ARCH_OMAP) += syslib.o
 obj-$(CONFIG_OMAP_CLOCK_SOURCE_S32K) += s32k_clksource.o
 obj-$(CONFIG_OMAP_CLOCK_SOURCE_DMTIMER0) += dmtimer0.o
diff --git a/arch/arm/mach-omap/am33xx_generic.c b/arch/arm/mach-omap/am33xx_generic.c
index d3014c20b5..059c55e3b0 100644
--- a/arch/arm/mach-omap/am33xx_generic.c
+++ b/arch/arm/mach-omap/am33xx_generic.c
@@ -24,7 +24,7 @@
 #include <mach/am33xx-silicon.h>
 #include <mach/am33xx-clock.h>
 #include <mach/sys_info.h>
-#include <mach/xload.h>
+#include <mach/generic.h>
 #include <mach/am33xx-generic.h>
 
 void __noreturn reset_cpu(unsigned long addr)
diff --git a/arch/arm/mach-omap/am33xx_mux.c b/arch/arm/mach-omap/am33xx_mux.c
index 3d7f24588e..36fe3792d1 100644
--- a/arch/arm/mach-omap/am33xx_mux.c
+++ b/arch/arm/mach-omap/am33xx_mux.c
@@ -15,242 +15,12 @@
 #include <common.h>
 #include <config.h>
 #include <asm/io.h>
+#include <mach/am33xx-mux.h>
 #include <mach/am33xx-silicon.h>
 
 #define MUX_CFG(value, offset)	\
 	__raw_writel(value, (AM33XX_CTRL_BASE + offset));
 
-/* PAD Control Fields */
-#define SLEWCTRL	(0x1 << 6)
-#define	RXACTIVE	(0x1 << 5)
-#define	PULLUP_EN	(0x1 << 4) /* Pull UP Selection */
-#define PULLUDEN	(0x0 << 3) /* Pull up enabled */
-#define PULLUDDIS	(0x1 << 3) /* Pull up disabled */
-#define MODE(val)	val
-
-/*
- * PAD CONTROL OFFSETS
- * Field names corresponds to the pad signal name
- */
-/* TODO replace with defines */
-struct pad_signals {
-	int gpmc_ad0;
-	int gpmc_ad1;
-	int gpmc_ad2;
-	int gpmc_ad3;
-	int gpmc_ad4;
-	int gpmc_ad5;
-	int gpmc_ad6;
-	int gpmc_ad7;
-	int gpmc_ad8;
-	int gpmc_ad9;
-	int gpmc_ad10;
-	int gpmc_ad11;
-	int gpmc_ad12;
-	int gpmc_ad13;
-	int gpmc_ad14;
-	int gpmc_ad15;
-	int gpmc_a0;
-	int gpmc_a1;
-	int gpmc_a2;
-	int gpmc_a3;
-	int gpmc_a4;
-	int gpmc_a5;
-	int gpmc_a6;
-	int gpmc_a7;
-	int gpmc_a8;
-	int gpmc_a9;
-	int gpmc_a10;
-	int gpmc_a11;
-	int gpmc_wait0;
-	int gpmc_wpn;
-	int gpmc_be1n;
-	int gpmc_csn0;
-	int gpmc_csn1;
-	int gpmc_csn2;
-	int gpmc_csn3;
-	int gpmc_clk;
-	int gpmc_advn_ale;
-	int gpmc_oen_ren;
-	int gpmc_wen;
-	int gpmc_be0n_cle;
-	int lcd_data0;
-	int lcd_data1;
-	int lcd_data2;
-	int lcd_data3;
-	int lcd_data4;
-	int lcd_data5;
-	int lcd_data6;
-	int lcd_data7;
-	int lcd_data8;
-	int lcd_data9;
-	int lcd_data10;
-	int lcd_data11;
-	int lcd_data12;
-	int lcd_data13;
-	int lcd_data14;
-	int lcd_data15;
-	int lcd_vsync;
-	int lcd_hsync;
-	int lcd_pclk;
-	int lcd_ac_bias_en;
-	int mmc0_dat3;
-	int mmc0_dat2;
-	int mmc0_dat1;
-	int mmc0_dat0;
-	int mmc0_clk;
-	int mmc0_cmd;
-	int mii1_col;
-	int mii1_crs;
-	int mii1_rxerr;
-	int mii1_txen;
-	int mii1_rxdv;
-	int mii1_txd3;
-	int mii1_txd2;
-	int mii1_txd1;
-	int mii1_txd0;
-	int mii1_txclk;
-	int mii1_rxclk;
-	int mii1_rxd3;
-	int mii1_rxd2;
-	int mii1_rxd1;
-	int mii1_rxd0;
-	int rmii1_refclk;
-	int mdio_data;
-	int mdio_clk;
-	int spi0_sclk;
-	int spi0_d0;
-	int spi0_d1;
-	int spi0_cs0;
-	int spi0_cs1;
-	int ecap0_in_pwm0_out;
-	int uart0_ctsn;
-	int uart0_rtsn;
-	int uart0_rxd;
-	int uart0_txd;
-	int uart1_ctsn;
-	int uart1_rtsn;
-	int uart1_rxd;
-	int uart1_txd;
-	int i2c0_sda;
-	int i2c0_scl;
-	int mcasp0_aclkx;
-	int mcasp0_fsx;
-	int mcasp0_axr0;
-	int mcasp0_ahclkr;
-	int mcasp0_aclkr;
-	int mcasp0_fsr;
-	int mcasp0_axr1;
-	int mcasp0_ahclkx;
-	int xdma_event_intr0;
-	int xdma_event_intr1;
-	int nresetin_out;
-	int porz;
-	int nnmi;
-	int osc0_in;
-	int osc0_out;
-	int rsvd1;
-	int tms;
-	int tdi;
-	int tdo;
-	int tck;
-	int ntrst;
-	int emu0;
-	int emu1;
-	int osc1_in;
-	int osc1_out;
-	int pmic_power_en;
-	int rtc_porz;
-	int rsvd2;
-	int ext_wakeup;
-	int enz_kaldo_1p8v;
-	int usb0_dm;
-	int usb0_dp;
-	int usb0_ce;
-	int usb0_id;
-	int usb0_vbus;
-	int usb0_drvvbus;
-	int usb1_dm;
-	int usb1_dp;
-	int usb1_ce;
-	int usb1_id;
-	int usb1_vbus;
-	int usb1_drvvbus;
-	int ddr_resetn;
-	int ddr_csn0;
-	int ddr_cke;
-	int ddr_ck;
-	int ddr_nck;
-	int ddr_casn;
-	int ddr_rasn;
-	int ddr_wen;
-	int ddr_ba0;
-	int ddr_ba1;
-	int ddr_ba2;
-	int ddr_a0;
-	int ddr_a1;
-	int ddr_a2;
-	int ddr_a3;
-	int ddr_a4;
-	int ddr_a5;
-	int ddr_a6;
-	int ddr_a7;
-	int ddr_a8;
-	int ddr_a9;
-	int ddr_a10;
-	int ddr_a11;
-	int ddr_a12;
-	int ddr_a13;
-	int ddr_a14;
-	int ddr_a15;
-	int ddr_odt;
-	int ddr_d0;
-	int ddr_d1;
-	int ddr_d2;
-	int ddr_d3;
-	int ddr_d4;
-	int ddr_d5;
-	int ddr_d6;
-	int ddr_d7;
-	int ddr_d8;
-	int ddr_d9;
-	int ddr_d10;
-	int ddr_d11;
-	int ddr_d12;
-	int ddr_d13;
-	int ddr_d14;
-	int ddr_d15;
-	int ddr_dqm0;
-	int ddr_dqm1;
-	int ddr_dqs0;
-	int ddr_dqsn0;
-	int ddr_dqs1;
-	int ddr_dqsn1;
-	int ddr_vref;
-	int ddr_vtp;
-	int ddr_strben0;
-	int ddr_strben1;
-	int ain7;
-	int ain6;
-	int ain5;
-	int ain4;
-	int ain3;
-	int ain2;
-	int ain1;
-	int ain0;
-	int vrefp;
-	int vrefn;
-};
-
-struct module_pin_mux {
-	short reg_offset;
-	unsigned char val;
-};
-
-#define PAD_CTRL_BASE	0x800
-#define OFFSET(x)	(unsigned int) (&((struct pad_signals *) \
-				(PAD_CTRL_BASE))->x)
-
 static const __maybe_unused struct module_pin_mux uart0_pin_mux[] = {
 	{OFFSET(uart0_rxd), (MODE(0) | PULLUP_EN | RXACTIVE)},	/* UART0_RXD */
 	{OFFSET(uart0_txd), (MODE(0) | PULLUDEN)},		/* UART0_TXD */
@@ -469,7 +239,7 @@ static const __maybe_unused struct module_pin_mux spi1_pin_mux[] = {
 /*
  * Configure the pin mux for the module
  */
-static void configure_module_pin_mux(const struct module_pin_mux *mod_pin_mux)
+void configure_module_pin_mux(const struct module_pin_mux *mod_pin_mux)
 {
 	int i;
 
@@ -480,32 +250,32 @@ static void configure_module_pin_mux(const struct module_pin_mux *mod_pin_mux)
 		MUX_CFG(mod_pin_mux[i].val, mod_pin_mux[i].reg_offset);
 }
 
-void enable_mii1_pin_mux(void)
+void am33xx_enable_mii1_pin_mux(void)
 {
 	configure_module_pin_mux(mii1_pin_mux);
 }
 
-void enable_i2c0_pin_mux(void)
+void am33xx_enable_i2c0_pin_mux(void)
 {
 	configure_module_pin_mux(i2c0_pin_mux);
 }
 
-void enable_i2c1_pin_mux(void)
+void am33xx_enable_i2c1_pin_mux(void)
 {
 	configure_module_pin_mux(i2c1_pin_mux);
 }
 
-void enable_i2c2_pin_mux(void)
+void am33xx_enable_i2c2_pin_mux(void)
 {
 	configure_module_pin_mux(i2c2_pin_mux);
 }
 
-void enable_uart0_pin_mux(void)
+void am33xx_enable_uart0_pin_mux(void)
 {
 	configure_module_pin_mux(uart0_pin_mux);
 }
 
-void enable_mmc0_pin_mux(void)
+void am33xx_enable_mmc0_pin_mux(void)
 {
 	configure_module_pin_mux(mmc0_pin_mux);
 }
diff --git a/arch/arm/mach-omap/include/mach/am33xx-mux.h b/arch/arm/mach-omap/include/mach/am33xx-mux.h
index 6078b3aaef..896e9588eb 100644
--- a/arch/arm/mach-omap/include/mach/am33xx-mux.h
+++ b/arch/arm/mach-omap/include/mach/am33xx-mux.h
@@ -13,11 +13,245 @@
 #ifndef __AM33XX_MUX_H__
 #define __AM33XX_MUX_H__
 
-extern void enable_mii1_pin_mux(void);
-extern void enable_i2c0_pin_mux(void);
-extern void enable_i2c1_pin_mux(void);
-extern void enable_i2c2_pin_mux(void);
-extern void enable_uart0_pin_mux(void);
-extern void enable_mmc0_pin_mux(void);
+/* PAD Control Fields */
+#define SLEWCTRL	(0x1 << 6)
+#define	RXACTIVE	(0x1 << 5)
+#define	PULLUP_EN	(0x1 << 4) /* Pull UP Selection */
+#define PULLUDEN	(0x0 << 3) /* Pull up enabled */
+#define PULLUDDIS	(0x1 << 3) /* Pull up disabled */
+#define MODE(val)	val
+
+/*
+ * PAD CONTROL OFFSETS
+ * Field names corresponds to the pad signal name
+ */
+/* TODO replace with defines */
+struct pad_signals {
+	int gpmc_ad0;
+	int gpmc_ad1;
+	int gpmc_ad2;
+	int gpmc_ad3;
+	int gpmc_ad4;
+	int gpmc_ad5;
+	int gpmc_ad6;
+	int gpmc_ad7;
+	int gpmc_ad8;
+	int gpmc_ad9;
+	int gpmc_ad10;
+	int gpmc_ad11;
+	int gpmc_ad12;
+	int gpmc_ad13;
+	int gpmc_ad14;
+	int gpmc_ad15;
+	int gpmc_a0;
+	int gpmc_a1;
+	int gpmc_a2;
+	int gpmc_a3;
+	int gpmc_a4;
+	int gpmc_a5;
+	int gpmc_a6;
+	int gpmc_a7;
+	int gpmc_a8;
+	int gpmc_a9;
+	int gpmc_a10;
+	int gpmc_a11;
+	int gpmc_wait0;
+	int gpmc_wpn;
+	int gpmc_be1n;
+	int gpmc_csn0;
+	int gpmc_csn1;
+	int gpmc_csn2;
+	int gpmc_csn3;
+	int gpmc_clk;
+	int gpmc_advn_ale;
+	int gpmc_oen_ren;
+	int gpmc_wen;
+	int gpmc_be0n_cle;
+	int lcd_data0;
+	int lcd_data1;
+	int lcd_data2;
+	int lcd_data3;
+	int lcd_data4;
+	int lcd_data5;
+	int lcd_data6;
+	int lcd_data7;
+	int lcd_data8;
+	int lcd_data9;
+	int lcd_data10;
+	int lcd_data11;
+	int lcd_data12;
+	int lcd_data13;
+	int lcd_data14;
+	int lcd_data15;
+	int lcd_vsync;
+	int lcd_hsync;
+	int lcd_pclk;
+	int lcd_ac_bias_en;
+	int mmc0_dat3;
+	int mmc0_dat2;
+	int mmc0_dat1;
+	int mmc0_dat0;
+	int mmc0_clk;
+	int mmc0_cmd;
+	int mii1_col;
+	int mii1_crs;
+	int mii1_rxerr;
+	int mii1_txen;
+	int mii1_rxdv;
+	int mii1_txd3;
+	int mii1_txd2;
+	int mii1_txd1;
+	int mii1_txd0;
+	int mii1_txclk;
+	int mii1_rxclk;
+	int mii1_rxd3;
+	int mii1_rxd2;
+	int mii1_rxd1;
+	int mii1_rxd0;
+	int rmii1_refclk;
+	int mdio_data;
+	int mdio_clk;
+	int spi0_sclk;
+	int spi0_d0;
+	int spi0_d1;
+	int spi0_cs0;
+	int spi0_cs1;
+	int ecap0_in_pwm0_out;
+	int uart0_ctsn;
+	int uart0_rtsn;
+	int uart0_rxd;
+	int uart0_txd;
+	int uart1_ctsn;
+	int uart1_rtsn;
+	int uart1_rxd;
+	int uart1_txd;
+	int i2c0_sda;
+	int i2c0_scl;
+	int mcasp0_aclkx;
+	int mcasp0_fsx;
+	int mcasp0_axr0;
+	int mcasp0_ahclkr;
+	int mcasp0_aclkr;
+	int mcasp0_fsr;
+	int mcasp0_axr1;
+	int mcasp0_ahclkx;
+	int xdma_event_intr0;
+	int xdma_event_intr1;
+	int nresetin_out;
+	int porz;
+	int nnmi;
+	int osc0_in;
+	int osc0_out;
+	int rsvd1;
+	int tms;
+	int tdi;
+	int tdo;
+	int tck;
+	int ntrst;
+	int emu0;
+	int emu1;
+	int osc1_in;
+	int osc1_out;
+	int pmic_power_en;
+	int rtc_porz;
+	int rsvd2;
+	int ext_wakeup;
+	int enz_kaldo_1p8v;
+	int usb0_dm;
+	int usb0_dp;
+	int usb0_ce;
+	int usb0_id;
+	int usb0_vbus;
+	int usb0_drvvbus;
+	int usb1_dm;
+	int usb1_dp;
+	int usb1_ce;
+	int usb1_id;
+	int usb1_vbus;
+	int usb1_drvvbus;
+	int ddr_resetn;
+	int ddr_csn0;
+	int ddr_cke;
+	int ddr_ck;
+	int ddr_nck;
+	int ddr_casn;
+	int ddr_rasn;
+	int ddr_wen;
+	int ddr_ba0;
+	int ddr_ba1;
+	int ddr_ba2;
+	int ddr_a0;
+	int ddr_a1;
+	int ddr_a2;
+	int ddr_a3;
+	int ddr_a4;
+	int ddr_a5;
+	int ddr_a6;
+	int ddr_a7;
+	int ddr_a8;
+	int ddr_a9;
+	int ddr_a10;
+	int ddr_a11;
+	int ddr_a12;
+	int ddr_a13;
+	int ddr_a14;
+	int ddr_a15;
+	int ddr_odt;
+	int ddr_d0;
+	int ddr_d1;
+	int ddr_d2;
+	int ddr_d3;
+	int ddr_d4;
+	int ddr_d5;
+	int ddr_d6;
+	int ddr_d7;
+	int ddr_d8;
+	int ddr_d9;
+	int ddr_d10;
+	int ddr_d11;
+	int ddr_d12;
+	int ddr_d13;
+	int ddr_d14;
+	int ddr_d15;
+	int ddr_dqm0;
+	int ddr_dqm1;
+	int ddr_dqs0;
+	int ddr_dqsn0;
+	int ddr_dqs1;
+	int ddr_dqsn1;
+	int ddr_vref;
+	int ddr_vtp;
+	int ddr_strben0;
+	int ddr_strben1;
+	int ain7;
+	int ain6;
+	int ain5;
+	int ain4;
+	int ain3;
+	int ain2;
+	int ain1;
+	int ain0;
+	int vrefp;
+	int vrefn;
+};
+
+struct module_pin_mux {
+	short reg_offset;
+	unsigned char val;
+};
+
+#define PAD_CTRL_BASE	0x800
+#define OFFSET(x)	(unsigned int) (&((struct pad_signals *) \
+				(PAD_CTRL_BASE))->x)
+
+extern void configure_module_pin_mux(const struct module_pin_mux *mod_pin_mux);
+
+/* Standard mux settings */
+extern void am33xx_enable_mii1_pin_mux(void);
+extern void am33xx_enable_i2c0_pin_mux(void);
+extern void am33xx_enable_i2c1_pin_mux(void);
+extern void am33xx_enable_i2c2_pin_mux(void);
+extern void am33xx_enable_uart0_pin_mux(void);
+extern void am33xx_enable_mmc0_pin_mux(void);
 
 #endif /*__AM33XX_MUX_H__ */
diff --git a/arch/arm/mach-omap/include/mach/debug_ll.h b/arch/arm/mach-omap/include/mach/debug_ll.h
index ed1777b55b..38ca56203c 100644
--- a/arch/arm/mach-omap/include/mach/debug_ll.h
+++ b/arch/arm/mach-omap/include/mach/debug_ll.h
@@ -22,7 +22,7 @@
 #ifdef CONFIG_ARCH_OMAP3
 #include <mach/omap3-silicon.h>
 
-#ifdef CONFIG_OMAP3EVM_UART1
+#ifdef CONFIG_OMAP_UART1
 #define UART_BASE	OMAP3_UART1_BASE
 #else
 #define UART_BASE	OMAP3_UART3_BASE
@@ -32,8 +32,12 @@
 
 #ifdef CONFIG_ARCH_OMAP4
 #include <mach/omap4-silicon.h>
+#ifdef CONFIG_OMAP_UART1
+#define UART_BASE	OMAP44XX_UART1_BASE
+#else
 #define UART_BASE	OMAP44XX_UART3_BASE
 #endif
+#endif
 
 #ifdef CONFIG_ARCH_AM33XX
 #include <mach/am33xx-silicon.h>
@@ -41,9 +45,30 @@
 #endif
 
 #define LSR_THRE	0x20	/* Xmit holding register empty */
+#define LCR_BKSE	0x80	/* Bank select enable */
 #define LSR		(5 << 2)
 #define THR		(0 << 2)
+#define DLL		(0 << 2)
+#define IER		(1 << 2)
+#define DLM		(1 << 2)
+#define FCR		(2 << 2)
+#define LCR		(3 << 2)
+#define MCR		(4 << 2)
+#define MDR		(8 << 2)
 
+static inline void INIT_LL(void)
+{
+	writeb(0x00, UART_BASE + LCR);
+	writeb(0x00, UART_BASE + IER);
+	writeb(0x07, UART_BASE + MDR);
+	writeb(LCR_BKSE, UART_BASE + LCR);
+	writeb(26, UART_BASE + DLL); /* 115200 */
+	writeb(0, UART_BASE + DLM);
+	writeb(0x03, UART_BASE + LCR);
+	writeb(0x03, UART_BASE + MCR);
+	writeb(0x07, UART_BASE + FCR);
+	writeb(0x00, UART_BASE + MDR);
+}
 static inline void PUTC_LL(char c)
 {
 	/* Wait until there is space in the FIFO */
diff --git a/arch/arm/mach-omap/include/mach/generic.h b/arch/arm/mach-omap/include/mach/generic.h
index c801a068e3..7455404ca5 100644
--- a/arch/arm/mach-omap/include/mach/generic.h
+++ b/arch/arm/mach-omap/include/mach/generic.h
@@ -1,3 +1,5 @@
+#ifndef _MACH_GENERIC_H
+#define _MACH_GENERIC_H
 
 /* I2C controller revisions */
 #define OMAP_I2C_REV_2			0x20
@@ -24,3 +26,18 @@
 #else
 #define cpu_is_omap4xxx()	(0)
 #endif
+
+enum omap_boot_src {
+	OMAP_BOOTSRC_UNKNOWN,
+	OMAP_BOOTSRC_MMC1,
+	OMAP_BOOTSRC_NAND,
+	OMAP_BOOTSRC_SPI1,
+	OMAP_BOOTSRC_USB1,
+};
+
+enum omap_boot_src omap_bootsrc(void);
+enum omap_boot_src am33xx_bootsrc(void);
+enum omap_boot_src omap3_bootsrc(void);
+enum omap_boot_src omap4_bootsrc(void);
+
+#endif
diff --git a/arch/arm/mach-omap/include/mach/omap4_rom_usb.h b/arch/arm/mach-omap/include/mach/omap4_rom_usb.h
index 50c359f474..bf8bd159ad 100644
--- a/arch/arm/mach-omap/include/mach/omap4_rom_usb.h
+++ b/arch/arm/mach-omap/include/mach/omap4_rom_usb.h
@@ -122,8 +122,11 @@ struct omap4_usbboot {
 	struct per_handle dread;
 	struct per_handle dwrite;
 	struct per_driver *io;
+	int ready;
 };
 
+int omap4_usbboot_open(void);
+int omap4_usbboot_ready(void);
 void omap4_usbboot_close(void);
 
 void omap4_usbboot_queue_read(void *data, unsigned len);
diff --git a/arch/arm/mach-omap/include/mach/xload.h b/arch/arm/mach-omap/include/mach/xload.h
deleted file mode 100644
index d632735267..0000000000
--- a/arch/arm/mach-omap/include/mach/xload.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _MACH_XLOAD_H
-#define _MACH_XLOAD_H
-
-enum omap_boot_src {
-	OMAP_BOOTSRC_UNKNOWN,
-	OMAP_BOOTSRC_MMC1,
-	OMAP_BOOTSRC_NAND,
-	OMAP_BOOTSRC_SPI1,
-	OMAP_BOOTSRC_USB1,
-};
-
-enum omap_boot_src am33xx_bootsrc(void);
-enum omap_boot_src omap3_bootsrc(void);
-enum omap_boot_src omap4_bootsrc(void);
-
-#endif /* _MACH_XLOAD_H */
diff --git a/arch/arm/mach-omap/omap3_generic.c b/arch/arm/mach-omap/omap3_generic.c
index a21a938ef0..10e03aec02 100644
--- a/arch/arm/mach-omap/omap3_generic.c
+++ b/arch/arm/mach-omap/omap3_generic.c
@@ -40,7 +40,7 @@
 #include <mach/wdt.h>
 #include <mach/sys_info.h>
 #include <mach/syslib.h>
-#include <mach/xload.h>
+#include <mach/generic.h>
 
 /**
  * @brief Reset the CPU
diff --git a/arch/arm/mach-omap/omap4_generic.c b/arch/arm/mach-omap/omap4_generic.c
index 2a09eb635d..e1edffa351 100644
--- a/arch/arm/mach-omap/omap4_generic.c
+++ b/arch/arm/mach-omap/omap4_generic.c
@@ -5,7 +5,7 @@
 #include <mach/omap4-silicon.h>
 #include <mach/omap4-mux.h>
 #include <mach/syslib.h>
-#include <mach/xload.h>
+#include <mach/generic.h>
 #include <mach/gpmc.h>
 #include <mach/gpio.h>
 #include <mach/omap4_rom_usb.h>
diff --git a/arch/arm/mach-omap/omap4_rom_usb.c b/arch/arm/mach-omap/omap4_rom_usb.c
index 48d6433757..31d93c34ee 100644
--- a/arch/arm/mach-omap/omap4_rom_usb.c
+++ b/arch/arm/mach-omap/omap4_rom_usb.c
@@ -33,12 +33,12 @@
 #include <common.h>
 #include <mach/omap4-silicon.h>
 #include <mach/omap4_rom_usb.h>
-#include <mach/xload.h>
+#include <mach/generic.h>
 #include <init.h>
 
-static struct omap4_usbboot omap4_usbboot_pdata;
+static struct omap4_usbboot omap4_usbboot_data;
 
-static int omap4_usbboot_open(void)
+int omap4_usbboot_open(void)
 {
 	int (*rom_get_per_driver)(struct per_driver **io, u32 device_type);
 	int (*rom_get_per_device)(struct per_handle **rh);
@@ -60,94 +60,103 @@ static int omap4_usbboot_open(void)
 
 	if ((boot->device_type != DEVICE_USB) &&
 	    (boot->device_type != DEVICE_USBEXT))
-		return -1;
+		return 0;
 
-	memset(&omap4_usbboot_pdata, 0, sizeof(omap4_usbboot_pdata));
-	n = rom_get_per_driver(&omap4_usbboot_pdata.io, boot->device_type);
+	memset(&omap4_usbboot_data, 0, sizeof(omap4_usbboot_data));
+	n = rom_get_per_driver(&omap4_usbboot_data.io, boot->device_type);
 	if (n)
 		return n;
 
-	omap4_usbboot_pdata.dread.status = -1;
-	omap4_usbboot_pdata.dread.xfer_mode = boot->xfer_mode;
-	omap4_usbboot_pdata.dread.options = boot->options;
-	omap4_usbboot_pdata.dread.device_type = boot->device_type;
+	omap4_usbboot_data.dread.status = -1;
+	omap4_usbboot_data.dread.xfer_mode = boot->xfer_mode;
+	omap4_usbboot_data.dread.options = boot->options;
+	omap4_usbboot_data.dread.device_type = boot->device_type;
 
-	omap4_usbboot_pdata.dwrite.status = -1;
-	omap4_usbboot_pdata.dwrite.xfer_mode = boot->xfer_mode;
-	omap4_usbboot_pdata.dwrite.options = boot->options;
-	omap4_usbboot_pdata.dwrite.device_type = boot->device_type;
+	omap4_usbboot_data.dwrite.status = -1;
+	omap4_usbboot_data.dwrite.xfer_mode = boot->xfer_mode;
+	omap4_usbboot_data.dwrite.options = boot->options;
+	omap4_usbboot_data.dwrite.device_type = boot->device_type;
 	__asm__ __volatile__ ("cpsie i\n");
+	omap4_usbboot_data.ready = 1;
+
+	omap4_usbboot_puts("USB communications initialized\n");
 	return 0;
 }
+core_initcall(omap4_usbboot_open);
 
+int omap4_usbboot_ready(void){
+	return omap4_usbboot_data.ready;
+}
 
 static void rom_read_callback(struct per_handle *rh)
 {
-	omap4_usbboot_pdata.dread.status = rh->status;
+	omap4_usbboot_data.dread.status = rh->status;
 	return;
 }
 
 void omap4_usbboot_queue_read(void *data, unsigned len)
 {
 	int n;
-	omap4_usbboot_pdata.dread.data = data;
-	omap4_usbboot_pdata.dread.length = len;
-	omap4_usbboot_pdata.dread.status = STATUS_WAITING;
-	omap4_usbboot_pdata.dread.xfer_mode = 1;
-	omap4_usbboot_pdata.dread.callback = rom_read_callback;
-	n = omap4_usbboot_pdata.io->read(&omap4_usbboot_pdata.dread);
+	omap4_usbboot_data.dread.data = data;
+	omap4_usbboot_data.dread.length = len;
+	omap4_usbboot_data.dread.status = STATUS_WAITING;
+	omap4_usbboot_data.dread.xfer_mode = 1;
+	omap4_usbboot_data.dread.callback = rom_read_callback;
+	n = omap4_usbboot_data.io->read(&omap4_usbboot_data.dread);
 	if (n)
-		omap4_usbboot_pdata.dread.status = n;
+		omap4_usbboot_data.dread.status = n;
 }
 
 int omap4_usbboot_wait_read(void)
 {
 	int ret;
-	while (omap4_usbboot_pdata.dread.status == STATUS_WAITING)
+	while (omap4_usbboot_data.dread.status == STATUS_WAITING)
 		/* cpu_relax(); */
 		barrier();
-	ret = omap4_usbboot_pdata.dread.status;
-	omap4_usbboot_pdata.dread.status = -1;
+	ret = omap4_usbboot_data.dread.status;
+	omap4_usbboot_data.dread.status = -1;
 	return ret;
 }
+
 int omap4_usbboot_is_read_waiting(void)
 {
 	barrier();
-	return omap4_usbboot_pdata.dread.status == STATUS_WAITING;
+	return omap4_usbboot_data.dread.status == STATUS_WAITING;
 }
+
 int omap4_usbboot_is_read_ok(void)
 {
 	barrier();
-	return omap4_usbboot_pdata.dread.status == STATUS_OKAY;
+	return omap4_usbboot_data.dread.status == STATUS_OKAY;
 }
 
 static void rom_write_callback(struct per_handle *rh)
 {
-	omap4_usbboot_pdata.dwrite.status = rh->status;
+	omap4_usbboot_data.dwrite.status = rh->status;
 	return;
 }
 
 void omap4_usbboot_queue_write(void *data, unsigned len)
 {
 	int n;
-	omap4_usbboot_pdata.dwrite.data = data;
-	omap4_usbboot_pdata.dwrite.length = len;
-	omap4_usbboot_pdata.dwrite.status = STATUS_WAITING;
-	omap4_usbboot_pdata.dwrite.xfer_mode = 1;
-	omap4_usbboot_pdata.dwrite.callback = rom_write_callback;
-	n = omap4_usbboot_pdata.io->write(&omap4_usbboot_pdata.dwrite);
+	omap4_usbboot_data.dwrite.data = data;
+	omap4_usbboot_data.dwrite.length = len;
+	omap4_usbboot_data.dwrite.status = STATUS_WAITING;
+	omap4_usbboot_data.dwrite.xfer_mode = 1;
+	omap4_usbboot_data.dwrite.callback = rom_write_callback;
+	n = omap4_usbboot_data.io->write(&omap4_usbboot_data.dwrite);
 	if (n)
-		omap4_usbboot_pdata.dwrite.status = n;
+		omap4_usbboot_data.dwrite.status = n;
 }
 
 int omap4_usbboot_wait_write(void)
 {
 	int ret;
-	while (omap4_usbboot_pdata.dwrite.status == STATUS_WAITING)
+	while (omap4_usbboot_data.dwrite.status == STATUS_WAITING)
 		/* cpu_relax(); */
 		barrier();
-	ret = omap4_usbboot_pdata.dwrite.status;
-	omap4_usbboot_pdata.dwrite.status = -1;
+	ret = omap4_usbboot_data.dwrite.status;
+	omap4_usbboot_data.dwrite.status = -1;
 	return ret;
 }
 
@@ -177,7 +186,7 @@ int omap4_usbboot_write(void *data, unsigned len)
 
 void omap4_usbboot_close(void)
 {
-	omap4_usbboot_pdata.io->close(&omap4_usbboot_pdata.dread);
+	omap4_usbboot_data.io->close(&omap4_usbboot_data.dread);
 }
 
 void omap4_usbboot_puts(const char *s)
@@ -186,13 +195,3 @@ void omap4_usbboot_puts(const char *s)
 	while ((c = *s++))
 		omap4_usbboot_write(&c, 4);
 }
-
-static int omap4_usbboot_init(void)
-{
-	if (omap4_bootsrc() == OMAP_BOOTSRC_USB1) {
-		omap4_usbboot_open();
-		omap4_usbboot_puts("USB communications initialized\n");
-	}
-	return 0;
-}
-core_initcall(omap4_usbboot_init);
diff --git a/arch/arm/mach-omap/omap_generic.c b/arch/arm/mach-omap/omap_generic.c
new file mode 100644
index 0000000000..580ed3e165
--- /dev/null
+++ b/arch/arm/mach-omap/omap_generic.c
@@ -0,0 +1,65 @@
+/*
+ * (C) Copyright 2013 Teresa Gámez, Phytec Messtechnik GmbH
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+#include <common.h>
+#include <envfs.h>
+#include <init.h>
+#include <io.h>
+#include <fs.h>
+#include <linux/stat.h>
+#include <mach/generic.h>
+
+enum omap_boot_src omap_bootsrc(void)
+{
+#if defined(CONFIG_ARCH_OMAP3)
+	return omap3_bootsrc();
+#elif defined(CONFIG_ARCH_OMAP4)
+	return omap4_bootsrc();
+#elif defined(CONFIG_ARCH_AM33XX)
+	return am33xx_bootsrc();
+#endif
+}
+
+#if defined(CONFIG_DEFAULT_ENVIRONMENT) && defined(CONFIG_MCI_STARTUP)
+static int omap_env_init(void)
+{
+	struct stat s;
+	char *diskdev = "/dev/disk0.0";
+	int ret;
+
+	if (omap_bootsrc() != OMAP_BOOTSRC_MMC1)
+		return 0;
+
+	ret = stat(diskdev, &s);
+	if (ret) {
+		printf("no %s. using default env\n", diskdev);
+		return 0;
+	}
+
+	mkdir("/boot", 0666);
+	ret = mount(diskdev, "fat", "/boot");
+	if (ret) {
+		printf("failed to mount %s\n", diskdev);
+		return 0;
+	}
+
+	if (IS_ENABLED(CONFIG_OMAP_BUILD_IFT))
+		default_environment_path = "/dev/defaultenv";
+	else
+		default_environment_path = "/boot/barebox.env";
+
+	return 0;
+}
+late_initcall(omap_env_init);
+#endif
diff --git a/arch/arm/mach-omap/xload.c b/arch/arm/mach-omap/xload.c
index 41533a9680..72aa3791e4 100644
--- a/arch/arm/mach-omap/xload.c
+++ b/arch/arm/mach-omap/xload.c
@@ -6,7 +6,7 @@
 #include <linux/mtd/mtd.h>
 #include <fs.h>
 #include <fcntl.h>
-#include <mach/xload.h>
+#include <mach/generic.h>
 #include <sizes.h>
 #include <filetype.h>
 
@@ -158,17 +158,6 @@ static void *omap4_xload_boot_usb(void){
 	return buf;
 }
 
-enum omap_boot_src omap_bootsrc(void)
-{
-#if defined(CONFIG_ARCH_OMAP3)
-	return omap3_bootsrc();
-#elif defined(CONFIG_ARCH_OMAP4)
-	return omap4_bootsrc();
-#elif defined(CONFIG_ARCH_AM33XX)
-	return am33xx_bootsrc();
-#endif
-}
-
 /*
  * Replaces the default shell in xload configuration
  */
diff --git a/drivers/input/Kconfig b/drivers/input/Kconfig
index a6f1f47f8d..3d9016b3fa 100644
--- a/drivers/input/Kconfig
+++ b/drivers/input/Kconfig
@@ -38,4 +38,11 @@ config KEYBOARD_QT1070
 	  Say Y here if you want to use Atmel AT42QT1070 QTouch
 	  Sensor chip as input device.
 
+config KEYBOARD_TWL6030
+	tristate "TWL6030 power button"
+	depends on MFD_TWL6030
+	select POLLER
+	help
+	  Say Y here if you want to use TWL6030 power button as a key.
+
 endmenu
diff --git a/drivers/input/Makefile b/drivers/input/Makefile
index d042980b15..b9bcc82759 100644
--- a/drivers/input/Makefile
+++ b/drivers/input/Makefile
@@ -1,3 +1,4 @@
 obj-$(CONFIG_KEYBOARD_GPIO) += gpio_keys.o
+obj-$(CONFIG_KEYBOARD_TWL6030) += twl6030_pwrbtn.o
 obj-$(CONFIG_KEYBOARD_IMX_KEYPAD) += imx_keypad.o
 obj-$(CONFIG_KEYBOARD_QT1070) += qt1070.o
diff --git a/drivers/input/gpio_keys.c b/drivers/input/gpio_keys.c
index b02e0ede34..b43911149e 100644
--- a/drivers/input/gpio_keys.c
+++ b/drivers/input/gpio_keys.c
@@ -86,6 +86,8 @@ static int __init gpio_keys_probe(struct device_d *dev)
 			return ret;
 		}
 		gpio_direction_input(gpio);
+		pdata->buttons[i].previous_state =
+			pdata->buttons[i].active_low;
 	}
 
 	pdata->poller.func = gpio_key_poller;
diff --git a/drivers/input/twl6030_pwrbtn.c b/drivers/input/twl6030_pwrbtn.c
new file mode 100644
index 0000000000..ca51dee605
--- /dev/null
+++ b/drivers/input/twl6030_pwrbtn.c
@@ -0,0 +1,108 @@
+/*
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <common.h>
+#include <init.h>
+#include <malloc.h>
+#include <poller.h>
+#include <kfifo.h>
+#include <mfd/twl6030.h>
+#include <twl6030_pwrbtn.h>
+
+struct twl6030_pwrbtn_internal_data {
+	int code;
+	u8 previous_state;
+	struct twl6030 *twl6030;
+	struct kfifo *recv_fifo;
+	struct console_device cdev;
+	struct poller_struct poller;
+};
+
+#define PWR_PWRON_IRQ (1 << 0)
+
+static void ic2_key_poller(struct poller_struct *poller)
+{
+	struct twl6030_pwrbtn_internal_data *idata = container_of(
+		poller, struct twl6030_pwrbtn_internal_data, poller);
+	u8 val;
+
+	if (twl6030_reg_read(idata->twl6030, TWL6030_PMCM_HW, &val)) {
+		dev_err(idata->cdev.dev, "reading i2c\n");
+		return;
+	}
+	val = !(val & PWR_PWRON_IRQ);
+	if (val != idata->previous_state && val) {
+		kfifo_put(idata->recv_fifo, (u_char *)&idata->code,
+			sizeof(int));
+		dev_dbg(idata->cdev.dev, "pressed power button as %d\n",
+			idata->code);
+	}
+	idata->previous_state = val;
+}
+
+static int twl6030_pwrbtn_tstc(struct console_device *cdev)
+{
+	struct twl6030_pwrbtn_internal_data *idata = container_of(
+		cdev, struct twl6030_pwrbtn_internal_data, cdev);
+
+	return kfifo_len(idata->recv_fifo) ? 1 : 0;
+}
+
+static int twl6030_pwrbtn_getc(struct console_device *cdev)
+{
+	int code = 0;
+	struct twl6030_pwrbtn_internal_data *idata = container_of(
+		cdev, struct twl6030_pwrbtn_internal_data, cdev);
+
+	kfifo_get(idata->recv_fifo, (u_char *)&code, sizeof(int));
+	return code;
+}
+
+static int __init twl6030_pwrbtn_probe(struct device_d *dev)
+{
+	struct twl6030_pwrbtn_internal_data *idata;
+	struct twl6030_pwrbtn_platform_data *pdata;
+
+	pdata = dev->platform_data;
+	if (!pdata) {
+		dev_err(dev, "missing platform_data\n");
+		return -ENODEV;
+	}
+
+	idata = xzalloc(sizeof(struct twl6030_pwrbtn_internal_data));
+
+	idata->recv_fifo = kfifo_alloc(sizeof(int));
+	if (!idata->recv_fifo) {
+		dev_err(dev, "out of memory allocating kfifo\n");
+		free(idata);
+		return -ENOMEM;
+	}
+
+	idata->code = pdata->code;
+	idata->twl6030 = twl6030_get();
+	idata->poller.func = ic2_key_poller;
+
+	dev->type_data = &idata->cdev;
+	idata->cdev.dev = dev;
+	idata->cdev.f_caps = CONSOLE_STDIN;
+	idata->cdev.tstc = twl6030_pwrbtn_tstc;
+	idata->cdev.getc = twl6030_pwrbtn_getc;
+	console_register(&idata->cdev);
+
+	return poller_register(&idata->poller);
+}
+
+static struct driver_d twl6030_pwrbtn_driver = {
+	.name	= "twl6030_pwrbtn",
+	.probe	= twl6030_pwrbtn_probe,
+};
+device_platform_driver(twl6030_pwrbtn_driver);
diff --git a/include/twl6030_pwrbtn.h b/include/twl6030_pwrbtn.h
new file mode 100644
index 0000000000..c4e13d1f1d
--- /dev/null
+++ b/include/twl6030_pwrbtn.h
@@ -0,0 +1,9 @@
+#ifndef _TWL6030_PWRBTN_H
+#define _TWL6030_PWRBTN_H
+
+struct twl6030_pwrbtn_platform_data {
+	/* key code */
+	int code;
+};
+
+#endif