Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx

* 'master' of git://git.denx.de/u-boot-mpc83xx:
  mpc8313erdb: fix mtdparts address
  powerpc/83xx/km: add support for 8321 based tuge1 board
  powerpc/83xx/km: merge tuxa and tuda1 boards to tuxx1
  powerpc/83xx/km: remove obsolete defines for tuda1
  powerpc/83xx/km: update SDRAM parameters for km8321 boards
  mpc8313erdb: Enable GPIO support on the MPC8313E RDB
  mpc83xx: Add a GPIO driver for the MPC83XX family
  gpio: Replace ARM gpio.h with the common API in include/asm-generic
  gpio: Modify common gpio.h to more closely match Linux

20 files changed, 590 insertions, 437 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 4bf12b5c4..28729d039 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -436,11 +436,13 @@ Heiko Schocher <hs@denx.de>
 	municse		MPC5200
 	sc3		PPC405GP
 	suvd3		MPC8321
-	tuda1		MPC8321
-	tuxa1		MPC8321
 	uc101		MPC5200
 	ve8313		MPC8313
 
+Holger Brunck <holger.brunck@keymile.com>
+	tuge1		MPC8321
+	tuxx1		MPC8321
+
 Peter De Schrijver <p2@mind.be>
 
 	ML2		PPC4xx
diff --git a/arch/arm/cpu/armv7/omap-common/gpio.c b/arch/arm/cpu/armv7/omap-common/gpio.c
index 75a02da87..fc89f2a42 100644
--- a/arch/arm/cpu/armv7/omap-common/gpio.c
+++ b/arch/arm/cpu/armv7/omap-common/gpio.c
@@ -36,7 +36,7 @@
  * published by the Free Software Foundation.
  */
 #include <common.h>
-#include <asm/arch/gpio.h>
+#include <asm/gpio.h>
 #include <asm/io.h>
 #include <asm/errno.h>
 
@@ -56,17 +56,17 @@ static inline int get_gpio_index(int gpio)
 static inline int gpio_valid(int gpio)
 {
 	if (gpio < 0)
-		return -EINVAL;
+		return -1;
 	if (gpio < 192)
 		return 0;
-	return -EINVAL;
+	return -1;
 }
 
 static int check_gpio(int gpio)
 {
 	if (gpio_valid(gpio) < 0) {
 		printf("ERROR : check_gpio: invalid GPIO %d\n", gpio);
-		return -EINVAL;
+		return -1;
 	}
 	return 0;
 }
@@ -106,7 +106,7 @@ static int _get_gpio_direction(const struct gpio_bank *bank, int gpio)
 		reg += OMAP_GPIO_OE;
 		break;
 	default:
-		return -EINVAL;
+		return -1;
 	}
 
 	v = __raw_readl(reg);
@@ -142,27 +142,29 @@ static void _set_gpio_dataout(const struct gpio_bank *bank, int gpio,
 /**
  * Set value of the specified gpio
  */
-void gpio_set_value(int gpio, int value)
+int gpio_set_value(unsigned gpio, int value)
 {
 	const struct gpio_bank *bank;
 
 	if (check_gpio(gpio) < 0)
-		return;
+		return -1;
 	bank = get_gpio_bank(gpio);
 	_set_gpio_dataout(bank, get_gpio_index(gpio), value);
+
+	return 0;
 }
 
 /**
  * Get value of the specified gpio
  */
-int gpio_get_value(int gpio)
+int gpio_get_value(unsigned gpio)
 {
 	const struct gpio_bank *bank;
 	void *reg;
 	int input;
 
 	if (check_gpio(gpio) < 0)
-		return -EINVAL;
+		return -1;
 	bank = get_gpio_bank(gpio);
 	reg = bank->base;
 	switch (bank->method) {
@@ -176,11 +178,11 @@ int gpio_get_value(int gpio)
 			reg += OMAP_GPIO_DATAOUT;
 			break;
 		default:
-			return -EINVAL;
+			return -1;
 		}
 		break;
 	default:
-		return -EINVAL;
+		return -1;
 	}
 	return (__raw_readl(reg)
 			& (1 << get_gpio_index(gpio))) != 0;
@@ -194,7 +196,7 @@ int gpio_direction_input(unsigned gpio)
 	const struct gpio_bank *bank;
 
 	if (check_gpio(gpio) < 0)
-		return -EINVAL;
+		return -1;
 
 	bank = get_gpio_bank(gpio);
 	_set_gpio_direction(bank, get_gpio_index(gpio), 1);
@@ -210,7 +212,7 @@ int gpio_direction_output(unsigned gpio, int value)
 	const struct gpio_bank *bank;
 
 	if (check_gpio(gpio) < 0)
-		return -EINVAL;
+		return -1;
 
 	bank = get_gpio_bank(gpio);
 	_set_gpio_dataout(bank, get_gpio_index(gpio), value);
@@ -224,10 +226,10 @@ int gpio_direction_output(unsigned gpio, int value)
  *
  * NOTE: Argument 'label' is unused.
  */
-int gpio_request(int gpio, const char *label)
+int gpio_request(unsigned gpio, const char *label)
 {
 	if (check_gpio(gpio) < 0)
-		return -EINVAL;
+		return -1;
 
 	return 0;
 }
@@ -235,6 +237,7 @@ int gpio_request(int gpio, const char *label)
 /**
  * Reset and free the gpio after using it.
  */
-void gpio_free(unsigned gpio)
+int gpio_free(unsigned gpio)
 {
+	return 0;
 }
diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h
index eb071d182..d49ad080e 100644
--- a/arch/arm/include/asm/gpio.h
+++ b/arch/arm/include/asm/gpio.h
@@ -1,38 +1,2 @@
-/*
- * Copyright (c) 2011, NVIDIA Corp. All rights reserved.
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef _GPIO_H_
-#define _GPIO_H_
-
 #include <asm/arch/gpio.h>
-/*
- * Generic GPIO API
- */
-
-int gpio_request(int gp, const char *label);
-void gpio_free(int gp);
-void gpio_toggle_value(int gp);
-int gpio_direction_input(int gp);
-int gpio_direction_output(int gp, int value);
-int gpio_get_value(int gp);
-void gpio_set_value(int gp, int value);
-
-#endif	/* _GPIO_H_ */
+#include <asm-generic/gpio.h>
diff --git a/arch/powerpc/include/asm/arch-mpc83xx/gpio.h b/arch/powerpc/include/asm/arch-mpc83xx/gpio.h
new file mode 100644
index 000000000..036f51e44
--- /dev/null
+++ b/arch/powerpc/include/asm/arch-mpc83xx/gpio.h
@@ -0,0 +1,38 @@
+/*
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _MPC83XX_GPIO_H_
+#define _MPC83XX_GPIO_H_
+
+/*
+ * The MCP83xx's 1-2 GPIO controllers each with 32 bits.
+ */
+#if defined(CONFIG_MPC8313) || defined(CONFIG_MPC8308) || \
+	defined(CONFIG_MPC8315)
+#define MPC83XX_GPIO_CTRLRS 1
+#elif defined(CONFIG_MPC834x) || defined(CONFIG_MPC837x)
+#define MPC83XX_GPIO_CTRLRS 2
+#else
+#define MPC83XX_GPIO_CTRLRS 0
+#endif
+
+#define MAX_NUM_GPIOS (32 * MPC83XX_GPIO_CTRLRS)
+
+void mpc83xx_gpio_init_f(void);
+void mpc83xx_gpio_init_r(void);
+
+#endif	/* MPC83XX_GPIO_H_ */
diff --git a/arch/powerpc/include/asm/gpio.h b/arch/powerpc/include/asm/gpio.h
new file mode 100644
index 000000000..d49ad080e
--- /dev/null
+++ b/arch/powerpc/include/asm/gpio.h
@@ -0,0 +1,2 @@
+#include <asm/arch/gpio.h>
+#include <asm-generic/gpio.h>
diff --git a/board/freescale/mpc8313erdb/mpc8313erdb.c b/board/freescale/mpc8313erdb/mpc8313erdb.c
index 08f873d7e..730ec4e73 100644
--- a/board/freescale/mpc8313erdb/mpc8313erdb.c
+++ b/board/freescale/mpc8313erdb/mpc8313erdb.c
@@ -31,6 +31,9 @@
 #include <vsc7385.h>
 #include <ns16550.h>
 #include <nand.h>
+#if defined(CONFIG_MPC83XX_GPIO) && !defined(CONFIG_NAND_SPL)
+#include <asm/gpio.h>
+#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -42,6 +45,18 @@ int board_early_init_f(void)
 	if (im->pmc.pmccr1 & PMCCR1_POWER_OFF)
 		gd->flags |= GD_FLG_SILENT;
 #endif
+#if defined(CONFIG_MPC83XX_GPIO) && !defined(CONFIG_NAND_SPL)
+	mpc83xx_gpio_init_f();
+#endif
+
+	return 0;
+}
+
+int board_early_init_r(void)
+{
+#if defined(CONFIG_MPC83XX_GPIO) && !defined(CONFIG_NAND_SPL)
+	mpc83xx_gpio_init_r();
+#endif
 
 	return 0;
 }
diff --git a/boards.cfg b/boards.cfg
index 0b325329f..35bc52539 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -593,8 +593,8 @@ MPC837XERDB                  powerpc     mpc83xx     mpc837xerdb         freesca
 kmeter1                      powerpc     mpc83xx     km83xx              keymile
 kmsupx5                      powerpc     mpc83xx     km83xx              keymile
 suvd3                        powerpc     mpc83xx     km83xx              keymile
-tuda1                        powerpc     mpc83xx     km83xx              keymile
-tuxa1                        powerpc     mpc83xx     km83xx              keymile
+tuge1                        powerpc     mpc83xx     km83xx              keymile        -           tuxx1:KM_DISABLE_APP2
+tuxx1                        powerpc     mpc83xx     km83xx              keymile
 MERGERBOX                    powerpc     mpc83xx     mergerbox           matrix_vision
 MVBLM7                       powerpc     mpc83xx     mvblm7              matrix_vision
 SIMPC8313_LP                 powerpc     mpc83xx     simpc8313           sheldon        -           SIMPC8313:NAND_LP
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index e22c09689..4375a5526 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -37,6 +37,7 @@ COBJS-$(CONFIG_S5P)		+= s5p_gpio.o
 COBJS-$(CONFIG_TEGRA2_GPIO)	+= tegra2_gpio.o
 COBJS-$(CONFIG_DA8XX_GPIO)	+= da8xx_gpio.o
 COBJS-$(CONFIG_ALTERA_PIO)	+= altera_pio.o
+COBJS-$(CONFIG_MPC83XX_GPIO)	+= mpc83xx_gpio.o
 
 COBJS	:= $(COBJS-y)
 SRCS 	:= $(COBJS:.o=.c)
diff --git a/drivers/gpio/da8xx_gpio.c b/drivers/gpio/da8xx_gpio.c
index 74b58e889..84d2b77d9 100644
--- a/drivers/gpio/da8xx_gpio.c
+++ b/drivers/gpio/da8xx_gpio.c
@@ -23,7 +23,6 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
-#include <asm/arch/gpio.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/davinci_misc.h>
 
@@ -181,87 +180,93 @@ static const struct pinmux_config gpio_pinmux[] = {
 	{ pinmux(18), 8, 2 },
 };
 
-int gpio_request(int gp, const char *label)
+int gpio_request(unsigned gpio, const char *label)
 {
-	if (gp >= MAX_NUM_GPIOS)
+	if (gpio >= MAX_NUM_GPIOS)
 		return -1;
 
-	if (gpio_registry[gp].is_registered)
+	if (gpio_registry[gpio].is_registered)
 		return -1;
 
-	gpio_registry[gp].is_registered = 1;
-	strncpy(gpio_registry[gp].name, label, GPIO_NAME_SIZE);
-	gpio_registry[gp].name[GPIO_NAME_SIZE - 1] = 0;
+	gpio_registry[gpio].is_registered = 1;
+	strncpy(gpio_registry[gpio].name, label, GPIO_NAME_SIZE);
+	gpio_registry[gpio].name[GPIO_NAME_SIZE - 1] = 0;
 
-	davinci_configure_pin_mux(&gpio_pinmux[gp], 1);
+	davinci_configure_pin_mux(&gpio_pinmux[gpio], 1);
 
 	return 0;
 }
 
-void gpio_free(int gp)
+int gpio_free(unsigned gpio)
 {
-	gpio_registry[gp].is_registered = 0;
-}
+	if (gpio >= MAX_NUM_GPIOS)
+		return -1;
 
-void gpio_toggle_value(int gp)
-{
-	gpio_set_value(gp, !gpio_get_value(gp));
+	if (!gpio_registry[gpio].is_registered)
+		return -1;
+
+	gpio_registry[gpio].is_registered = 0;
+	gpio_registry[gpio].name[0] = '\0';
+	/* Do not configure as input or change pin mux here */
+	return 0;
 }
 
-int gpio_direction_input(int gp)
+int gpio_direction_input(unsigned gpio)
 {
 	struct davinci_gpio *bank;
 
-	bank = GPIO_BANK(gp);
-	setbits_le32(&bank->dir, 1U << GPIO_BIT(gp));
+	bank = GPIO_BANK(gpio);
+	setbits_le32(&bank->dir, 1U << GPIO_BIT(gpio));
 	return 0;
 }
 
-int gpio_direction_output(int gp, int value)
+int gpio_direction_output(unsigned gpio, int value)
 {
 	struct davinci_gpio *bank;
 
-	bank = GPIO_BANK(gp);
-	clrbits_le32(&bank->dir, 1U << GPIO_BIT(gp));
-	gpio_set_value(gp, value);
+	bank = GPIO_BANK(gpio);
+	clrbits_le32(&bank->dir, 1U << GPIO_BIT(gpio));
+	gpio_set_value(gpio, value);
 	return 0;
 }
 
-int gpio_get_value(int gp)
+int gpio_get_value(unsigned gpio)
 {
 	struct davinci_gpio *bank;
 	unsigned int ip;
 
-	bank = GPIO_BANK(gp);
-	ip = in_le32(&bank->in_data) & (1U << GPIO_BIT(gp));
+	bank = GPIO_BANK(gpio);
+	ip = in_le32(&bank->in_data) & (1U << GPIO_BIT(gpio));
 	return ip ? 1 : 0;
 }
 
-void gpio_set_value(int gp, int value)
+int gpio_set_value(unsigned gpio, int value)
 {
 	struct davinci_gpio *bank;
 
-	bank = GPIO_BANK(gp);
+	bank = GPIO_BANK(gpio);
 
 	if (value)
-		bank->set_data = 1U << GPIO_BIT(gp);
+		bank->set_data = 1U << GPIO_BIT(gpio);
 	else
-		bank->clr_data = 1U << GPIO_BIT(gp);
+		bank->clr_data = 1U << GPIO_BIT(gpio);
+
+	return 0;
 }
 
 void gpio_info(void)
 {
-	int gp, dir, val;
+	unsigned gpio, dir, val;
 	struct davinci_gpio *bank;
 
-	for (gp = 0; gp < MAX_NUM_GPIOS; ++gp) {
-		bank = GPIO_BANK(gp);
-		dir = in_le32(&bank->dir) & (1U << GPIO_BIT(gp));
-		val = gpio_get_value(gp);
+	for (gpio = 0; gpio < MAX_NUM_GPIOS; ++gpio) {
+		bank = GPIO_BANK(gpio);
+		dir = in_le32(&bank->dir) & (1U << GPIO_BIT(gpio));
+		val = gpio_get_value(gpio);
 
 		printf("% 4d: %s: %d [%c] %s\n",
-			gp, dir ? " in" : "out", val,
-			gpio_registry[gp].is_registered ? 'x' : ' ',
-			gpio_registry[gp].name);
+			gpio, dir ? " in" : "out", val,
+			gpio_registry[gpio].is_registered ? 'x' : ' ',
+			gpio_registry[gpio].name);
 	}
 }
diff --git a/drivers/gpio/mpc83xx_gpio.c b/drivers/gpio/mpc83xx_gpio.c
new file mode 100644
index 000000000..a9afcb2dd
--- /dev/null
+++ b/drivers/gpio/mpc83xx_gpio.c
@@ -0,0 +1,199 @@
+/*
+ * Freescale MPC83xx GPIO handling.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc83xx.h>
+#include <asm/gpio.h>
+#include <asm/io.h>
+
+#ifndef CONFIG_MPC83XX_GPIO_0_INIT_DIRECTION
+#define CONFIG_MPC83XX_GPIO_0_INIT_DIRECTION 0
+#endif
+#ifndef CONFIG_MPC83XX_GPIO_1_INIT_DIRECTION
+#define CONFIG_MPC83XX_GPIO_1_INIT_DIRECTION 0
+#endif
+#ifndef CONFIG_MPC83XX_GPIO_0_INIT_OPEN_DRAIN
+#define CONFIG_MPC83XX_GPIO_0_INIT_OPEN_DRAIN 0
+#endif
+#ifndef CONFIG_MPC83XX_GPIO_1_INIT_OPEN_DRAIN
+#define CONFIG_MPC83XX_GPIO_1_INIT_OPEN_DRAIN 0
+#endif
+#ifndef CONFIG_MPC83XX_GPIO_0_INIT_VALUE
+#define CONFIG_MPC83XX_GPIO_0_INIT_VALUE 0
+#endif
+#ifndef CONFIG_MPC83XX_GPIO_1_INIT_VALUE
+#define CONFIG_MPC83XX_GPIO_1_INIT_VALUE 0
+#endif
+
+static unsigned int gpio_output_value[MPC83XX_GPIO_CTRLRS];
+
+/*
+ * Generic_GPIO primitives.
+ */
+
+int gpio_request(unsigned gpio, const char *label)
+{
+	if (gpio >= MAX_NUM_GPIOS)
+		return -1;
+
+	return 0;
+}
+
+int gpio_free(unsigned gpio)
+{
+	/* Do not set to input */
+	return 0;
+}
+
+/* set GPIO pin 'gpio' as an input */
+int gpio_direction_input(unsigned gpio)
+{
+	immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+	unsigned int ctrlr;
+	unsigned int line;
+	unsigned int line_mask;
+
+	/* 32-bits per controller */
+	ctrlr = gpio >> 5;
+	line = gpio & (0x1F);
+
+	/* Big endian */
+	line_mask = 1 << (31 - line);
+
+	clrbits_be32(&im->gpio[ctrlr].dir, line_mask);
+
+	return 0;
+}
+
+/* set GPIO pin 'gpio' as an output, with polarity 'value' */
+int gpio_direction_output(unsigned gpio, int value)
+{
+	immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+	unsigned int ctrlr;
+	unsigned int line;
+	unsigned int line_mask;
+
+	if (value != 0 && value != 1) {
+		printf("Error: Value parameter must be 0 or 1.\n");
+		return -1;
+	}
+
+	gpio_set_value(gpio, value);
+
+	/* 32-bits per controller */
+	ctrlr = gpio >> 5;
+	line = gpio & (0x1F);
+
+	/* Big endian */
+	line_mask = 1 << (31 - line);
+
+	/* Make the line output */
+	setbits_be32(&im->gpio[ctrlr].dir, line_mask);
+
+	return 0;
+}
+
+/* read GPIO IN value of pin 'gpio' */
+int gpio_get_value(unsigned gpio)
+{
+	immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+	unsigned int ctrlr;
+	unsigned int line;
+	unsigned int line_mask;
+
+	/* 32-bits per controller */
+	ctrlr = gpio >> 5;
+	line = gpio & (0x1F);
+
+	/* Big endian */
+	line_mask = 1 << (31 - line);
+
+	/* Read the value and mask off the bit */
+	return (in_be32(&im->gpio[ctrlr].dat) & line_mask) != 0;
+}
+
+/* write GPIO OUT value to pin 'gpio' */
+int gpio_set_value(unsigned gpio, int value)
+{
+	immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+	unsigned int ctrlr;
+	unsigned int line;
+	unsigned int line_mask;
+
+	if (value != 0 && value != 1) {
+		printf("Error: Value parameter must be 0 or 1.\n");
+		return -1;
+	}
+
+	/* 32-bits per controller */
+	ctrlr = gpio >> 5;
+	line = gpio & (0x1F);
+
+	/* Big endian */
+	line_mask = 1 << (31 - line);
+
+	/* Update the local output buffer soft copy */
+	gpio_output_value[ctrlr] =
+		(gpio_output_value[ctrlr] & ~line_mask) | \
+			(value ? line_mask : 0);
+
+	/* Write the output */
+	out_be32(&im->gpio[ctrlr].dat, gpio_output_value[ctrlr]);
+
+	return 0;
+}
+
+/* Configure GPIO registers early */
+void mpc83xx_gpio_init_f()
+{
+	immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+
+#if MPC83XX_GPIO_CTRLRS >= 1
+	out_be32(&im->gpio[0].dir, CONFIG_MPC83XX_GPIO_0_INIT_DIRECTION);
+	out_be32(&im->gpio[0].odr, CONFIG_MPC83XX_GPIO_0_INIT_OPEN_DRAIN);
+	out_be32(&im->gpio[0].dat, CONFIG_MPC83XX_GPIO_0_INIT_VALUE);
+	out_be32(&im->gpio[0].ier, 0xFFFFFFFF); /* Clear all events */
+	out_be32(&im->gpio[0].imr, 0);
+	out_be32(&im->gpio[0].icr, 0);
+#endif
+
+#if MPC83XX_GPIO_CTRLRS >= 2
+	out_be32(&im->gpio[1].dir, CONFIG_MPC83XX_GPIO_1_INIT_DIRECTION);
+	out_be32(&im->gpio[1].odr, CONFIG_MPC83XX_GPIO_1_INIT_OPEN_DRAIN);
+	out_be32(&im->gpio[1].dat, CONFIG_MPC83XX_GPIO_1_INIT_VALUE);
+	out_be32(&im->gpio[1].ier, 0xFFFFFFFF); /* Clear all events */
+	out_be32(&im->gpio[1].imr, 0);
+	out_be32(&im->gpio[1].icr, 0);
+#endif
+}
+
+/* Initialize GPIO soft-copies */
+void mpc83xx_gpio_init_r()
+{
+#if MPC83XX_GPIO_CTRLRS >= 1
+	gpio_output_value[0] = CONFIG_MPC83XX_GPIO_0_INIT_VALUE;
+#endif
+
+#if MPC83XX_GPIO_CTRLRS >= 2
+	gpio_output_value[1] = CONFIG_MPC83XX_GPIO_1_INIT_VALUE;
+#endif
+}
diff --git a/drivers/gpio/mvgpio.c b/drivers/gpio/mvgpio.c
index 276f206cc..c80891cd5 100644
--- a/drivers/gpio/mvgpio.c
+++ b/drivers/gpio/mvgpio.c
@@ -35,81 +35,79 @@
 #define MV_MAX_GPIO	128
 #endif
 
-int gpio_request(int gp, const char *label)
+int gpio_request(unsigned gpio, const char *label)
 {
-	if (gp >= MV_MAX_GPIO) {
-		printf("%s: Invalid GPIO requested %d\n", __func__, gp);
-		return -EINVAL;
+	if (gpio >= MV_MAX_GPIO) {
+		printf("%s: Invalid GPIO requested %d\n", __func__, gpio);
+		return -1;
 	}
 	return 0;
 }
 
-void gpio_free(int gp)
+int gpio_free(unsigned gpio)
 {
+	return 0;
 }
 
-void gpio_toggle_value(int gp)
-{
-	gpio_set_value(gp, !gpio_get_value(gp));
-}
-
-int gpio_direction_input(int gp)
+int gpio_direction_input(unsigned gpio)
 {
 	struct gpio_reg *gpio_reg_bank;
 
-	if (gp >= MV_MAX_GPIO) {
-		printf("%s: Invalid GPIO %d\n", __func__, gp);
-		return -EINVAL;
+	if (gpio >= MV_MAX_GPIO) {
+		printf("%s: Invalid GPIO %d\n", __func__, gpio);
+		return -1;
 	}
 
-	gpio_reg_bank = get_gpio_base(GPIO_TO_REG(gp));
-	writel(GPIO_TO_BIT(gp), &gpio_reg_bank->gcdr);
+	gpio_reg_bank = get_gpio_base(GPIO_TO_REG(gpio));
+	writel(GPIO_TO_BIT(gpio), &gpio_reg_bank->gcdr);
 	return 0;
 }
 
-int gpio_direction_output(int gp, int value)
+int gpio_direction_output(unsigned gpio, int value)
 {
 	struct gpio_reg *gpio_reg_bank;
 
-	if (gp >= MV_MAX_GPIO) {
-		printf("%s: Invalid GPIO %d\n", __func__, gp);
-		return -EINVAL;
+	if (gpio >= MV_MAX_GPIO) {
+		printf("%s: Invalid GPIO %d\n", __func__, gpio);
+		return -1;
 	}
 
-	gpio_reg_bank = get_gpio_base(GPIO_TO_REG(gp));
-	writel(GPIO_TO_BIT(gp), &gpio_reg_bank->gsdr);
-	gpio_set_value(gp, value);
+	gpio_reg_bank = get_gpio_base(GPIO_TO_REG(gpio));
+	writel(GPIO_TO_BIT(gpio), &gpio_reg_bank->gsdr);
+	gpio_set_value(gpio, value);
 	return 0;
 }
 
-int gpio_get_value(int gp)
+int gpio_get_value(unsigned gpio)
 {
 	struct gpio_reg *gpio_reg_bank;
-	u32 gp_val;
+	u32 gpio_val;
 
-	if (gp >= MV_MAX_GPIO) {
-		printf("%s: Invalid GPIO %d\n", __func__, gp);
-		return -EINVAL;
+	if (gpio >= MV_MAX_GPIO) {
+		printf("%s: Invalid GPIO %d\n", __func__, gpio);
+		return -1;
 	}
 
-	gpio_reg_bank = get_gpio_base(GPIO_TO_REG(gp));
-	gp_val = readl(&gpio_reg_bank->gplr);
+	gpio_reg_bank = get_gpio_base(GPIO_TO_REG(gpio));
+	gpio_val = readl(&gpio_reg_bank->gplr);
 
-	return GPIO_VAL(gp, gp_val);
+	return GPIO_VAL(gpio, gpio_val);
 }
 
-void gpio_set_value(int gp, int value)
+int gpio_set_value(unsigned gpio, int value)
 {
 	struct gpio_reg *gpio_reg_bank;
 
-	if (gp >= MV_MAX_GPIO) {
-		printf("%s: Invalid GPIO %d\n", __func__, gp);
-		return;
+	if (gpio >= MV_MAX_GPIO) {
+		printf("%s: Invalid GPIO %d\n", __func__, gpio);
+		return -1;
 	}
 
-	gpio_reg_bank = get_gpio_base(GPIO_TO_REG(gp));
+	gpio_reg_bank = get_gpio_base(GPIO_TO_REG(gpio));
 	if (value)
-		writel(GPIO_TO_BIT(gp),	&gpio_reg_bank->gpsr);
+		writel(GPIO_TO_BIT(gpio), &gpio_reg_bank->gpsr);
 	else
-		writel(GPIO_TO_BIT(gp),	&gpio_reg_bank->gpcr);
+		writel(GPIO_TO_BIT(gpio), &gpio_reg_bank->gpcr);
+
+	return 0;
 }
diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c
index 908808d50..df6bbbbc4 100644
--- a/drivers/gpio/mxc_gpio.c
+++ b/drivers/gpio/mxc_gpio.c
@@ -58,7 +58,7 @@ static int mxc_gpio_direction(unsigned int gpio,
 	u32 l;
 
 	if (port >= ARRAY_SIZE(gpio_ports))
-		return -EINVAL;
+		return -1;
 
 	gpio &= 0x1f;
 
@@ -78,14 +78,14 @@ static int mxc_gpio_direction(unsigned int gpio,
 	return 0;
 }
 
-void gpio_set_value(int gpio, int value)
+int gpio_set_value(unsigned gpio, int value)
 {
 	unsigned int port = gpio >> 5;
 	struct gpio_regs *regs;
 	u32 l;
 
 	if (port >= ARRAY_SIZE(gpio_ports))
-		return;
+		return -1;
 
 	gpio &= 0x1f;
 
@@ -97,55 +97,53 @@ void gpio_set_value(int gpio, int value)
 	else
 		l &= ~(1 << gpio);
 	writel(l, &regs->gpio_dr);
+
+	return 0;
 }
 
-int gpio_get_value(int gpio)
+int gpio_get_value(unsigned gpio)
 {
 	unsigned int port = gpio >> 5;
 	struct gpio_regs *regs;
-	u32 l;
+	u32 val;
 
 	if (port >= ARRAY_SIZE(gpio_ports))
-		return -EINVAL;
+		return -1;
 
 	gpio &= 0x1f;
 
 	regs = (struct gpio_regs *)gpio_ports[port];
 
-	l = (readl(&regs->gpio_dr) >> gpio) & 0x01;
+	val = (readl(&regs->gpio_dr) >> gpio) & 0x01;
 
-	return l;
+	return val;
 }
 
-int gpio_request(int gp, const char *label)
+int gpio_request(unsigned gpio, const char *label)
 {
-	unsigned int port = gp >> 5;
+	unsigned int port = gpio >> 5;
 	if (port >= ARRAY_SIZE(gpio_ports))
-		return -EINVAL;
+		return -1;
 	return 0;
 }
 
-void gpio_free(int gp)
+int gpio_free(unsigned gpio)
 {
+	return 0;
 }
 
-void gpio_toggle_value(int gp)
-{
-	gpio_set_value(gp, !gpio_get_value(gp));
-}
-
-int gpio_direction_input(int gp)
+int gpio_direction_input(unsigned gpio)
 {
-	return mxc_gpio_direction(gp, MXC_GPIO_DIRECTION_IN);
+	return mxc_gpio_direction(gpio, MXC_GPIO_DIRECTION_IN);
 }
 
-int gpio_direction_output(int gp, int value)
+int gpio_direction_output(unsigned gpio, int value)
 {
-	int ret = mxc_gpio_direction(gp, MXC_GPIO_DIRECTION_OUT);
+	int ret = mxc_gpio_direction(gpio, MXC_GPIO_DIRECTION_OUT);
 
 	if (ret < 0)
 		return ret;
 
-	gpio_set_value(gp, value);
+	gpio_set_value(gpio, value);
 	return 0;
 }
diff --git a/drivers/gpio/mxs_gpio.c b/drivers/gpio/mxs_gpio.c
index 539738be9..0365812c0 100644
--- a/drivers/gpio/mxs_gpio.c
+++ b/drivers/gpio/mxs_gpio.c
@@ -69,68 +69,64 @@ void mxs_gpio_init(void)
 	}
 }
 
-int gpio_get_value(int gp)
+int gpio_get_value(unsigned gpio)
 {
-	uint32_t bank = PAD_BANK(gp);
+	uint32_t bank = PAD_BANK(gpio);
 	uint32_t offset = PINCTRL_DIN(bank);
 	struct mx28_register *reg =
 		(struct mx28_register *)(MXS_PINCTRL_BASE + offset);
 
-	return (readl(&reg->reg) >> PAD_PIN(gp)) & 1;
+	return (readl(&reg->reg) >> PAD_PIN(gpio)) & 1;
 }
 
-void gpio_set_value(int gp, int value)
+void gpio_set_value(unsigned gpio, int value)
 {
-	uint32_t bank = PAD_BANK(gp);
+	uint32_t bank = PAD_BANK(gpio);
 	uint32_t offset = PINCTRL_DOUT(bank);
 	struct mx28_register *reg =
 		(struct mx28_register *)(MXS_PINCTRL_BASE + offset);
 
 	if (value)
-		writel(1 << PAD_PIN(gp), &reg->reg_set);
+		writel(1 << PAD_PIN(gpio), &reg->reg_set);
 	else
-		writel(1 << PAD_PIN(gp), &reg->reg_clr);
+		writel(1 << PAD_PIN(gpio), &reg->reg_clr);
 }
 
-int gpio_direction_input(int gp)
+int gpio_direction_input(unsigned gpio)
 {
-	uint32_t bank = PAD_BANK(gp);
+	uint32_t bank = PAD_BANK(gpio);
 	uint32_t offset = PINCTRL_DOE(bank);
 	struct mx28_register *reg =
 		(struct mx28_register *)(MXS_PINCTRL_BASE + offset);
 
-	writel(1 << PAD_PIN(gp), &reg->reg_clr);
+	writel(1 << PAD_PIN(gpio), &reg->reg_clr);
 
 	return 0;
 }
 
-int gpio_direction_output(int gp, int value)
+int gpio_direction_output(unsigned gpio, int value)
 {
-	uint32_t bank = PAD_BANK(gp);
+	uint32_t bank = PAD_BANK(gpio);
 	uint32_t offset = PINCTRL_DOE(bank);
 	struct mx28_register *reg =
 		(struct mx28_register *)(MXS_PINCTRL_BASE + offset);
 
-	writel(1 << PAD_PIN(gp), &reg->reg_set);
+	writel(1 << PAD_PIN(gpio), &reg->reg_set);
 
-	gpio_set_value(gp, value);
+	gpio_set_value(gpio, value);
 
 	return 0;
 }
 
-int gpio_request(int gp, const char *label)
+int gpio_request(unsigned gpio, const char *label)
 {
-	if (PAD_BANK(gp) >= PINCTRL_BANKS)
-		return -EINVAL;
+	if (PAD_BANK(gpio) >= PINCTRL_BANKS)
+		return -1;
 
 	return 0;
 }
 
-void gpio_free(int gp)
+int gpio_free(unsigned gpio)
 {
-}
-
-void gpio_toggle_value(int gp)
-{
-	gpio_set_value(gp, !gpio_get_value(gp));
+	return 0;
 }
diff --git a/drivers/gpio/s5p_gpio.c b/drivers/gpio/s5p_gpio.c
index 1edf9a26a..47f321392 100644
--- a/drivers/gpio/s5p_gpio.c
+++ b/drivers/gpio/s5p_gpio.c
@@ -20,7 +20,7 @@
 
 #include <common.h>
 #include <asm/io.h>
-#include <asm/arch/gpio.h>
+#include <asm/gpio.h>
 
 #define CON_MASK(x)		(0xf << ((x) << 2))
 #define CON_SFR(x, v)		((v) << ((x) << 2))
@@ -142,46 +142,55 @@ void s5p_gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode)
 	writel(value, &bank->drv);
 }
 
-struct s5p_gpio_bank *s5p_gpio_get_bank(int nr)
+struct s5p_gpio_bank *s5p_gpio_get_bank(unsigned gpio)
 {
-	int bank = nr / GPIO_PER_BANK;
+	int bank = gpio / GPIO_PER_BANK;
 	bank *= sizeof(struct s5p_gpio_bank);
 
-	return (struct s5p_gpio_bank *) (s5p_gpio_base(nr) + bank);
+	return (struct s5p_gpio_bank *) (s5p_gpio_base(gpio) + bank);
 }
 
-int s5p_gpio_get_pin(int nr)
+int s5p_gpio_get_pin(unsigned gpio)
 {
-	return nr % GPIO_PER_BANK;
+	return gpio % GPIO_PER_BANK;
 }
 
-int gpio_request(int gpio, const char *label)
+/* Common GPIO API */
+
+int gpio_request(unsigned gpio, const char *label)
 {
 	return 0;
 }
 
-int gpio_direction_input(int nr)
+int gpio_free(unsigned gpio)
 {
-	s5p_gpio_direction_input(s5p_gpio_get_bank(nr),
-				s5p_gpio_get_pin(nr));
 	return 0;
 }
 
-int gpio_direction_output(int nr, int value)
+int gpio_direction_input(unsigned gpio)
 {
-	s5p_gpio_direction_output(s5p_gpio_get_bank(nr),
-				 s5p_gpio_get_pin(nr), value);
+	s5p_gpio_direction_input(s5p_gpio_get_bank(gpio),
+				s5p_gpio_get_pin(gpio));
 	return 0;
 }
 
-int gpio_get_value(int nr)
+int gpio_direction_output(unsigned gpio, int value)
 {
-	return (int) s5p_gpio_get_value(s5p_gpio_get_bank(nr),
-				       s5p_gpio_get_pin(nr));
+	s5p_gpio_direction_output(s5p_gpio_get_bank(gpio),
+				 s5p_gpio_get_pin(gpio), value);
+	return 0;
 }
 
-void gpio_set_value(int nr, int value)
+int gpio_get_value(unsigned gpio)
 {
-	s5p_gpio_set_value(s5p_gpio_get_bank(nr),
-			  s5p_gpio_get_pin(nr), value);
+	return (int) s5p_gpio_get_value(s5p_gpio_get_bank(gpio),
+				       s5p_gpio_get_pin(gpio));
+}
+
+int gpio_set_value(unsigned gpio, int value)
+{
+	s5p_gpio_set_value(s5p_gpio_get_bank(gpio),
+			  s5p_gpio_get_pin(gpio), value);
+
+	return 0;
 }
diff --git a/drivers/gpio/tegra2_gpio.c b/drivers/gpio/tegra2_gpio.c
index 22669b616..70ca46fae 100644
--- a/drivers/gpio/tegra2_gpio.c
+++ b/drivers/gpio/tegra2_gpio.c
@@ -49,188 +49,192 @@ static char *get_name(int i)
 	return *gpio_names[i].name ? gpio_names[i].name : "UNKNOWN";
 }
 
-/* Return config of pin 'gp' as GPIO (1) or SFPIO (0) */
-static int get_config(int gp)
+/* Return config of pin 'gpio' as GPIO (1) or SFPIO (0) */
+static int get_config(unsigned gpio)
 {
-	struct gpio_ctlr *gpio = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
-	struct gpio_ctlr_bank *bank = &gpio->gpio_bank[GPIO_BANK(gp)];
+	struct gpio_ctlr *ctlr = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
+	struct gpio_ctlr_bank *bank = &ctlr->gpio_bank[GPIO_BANK(gpio)];
 	u32 u;
 	int type;
 
-	u = readl(&bank->gpio_config[GPIO_PORT(gp)]);
-	type =  (u >> GPIO_BIT(gp)) & 1;
+	u = readl(&bank->gpio_config[GPIO_PORT(gpio)]);
+	type =  (u >> GPIO_BIT(gpio)) & 1;
 
 	debug("get_config: port = %d, bit = %d is %s\n",
-		GPIO_FULLPORT(gp), GPIO_BIT(gp), type ? "GPIO" : "SFPIO");
+		GPIO_FULLPORT(gpio), GPIO_BIT(gpio), type ? "GPIO" : "SFPIO");
 
 	return type;
 }
 
-/* Config pin 'gp' as GPIO or SFPIO, based on 'type' */
-static void set_config(int gp, int type)
+/* Config pin 'gpio' as GPIO or SFPIO, based on 'type' */
+static void set_config(unsigned gpio, int type)
 {
-	struct gpio_ctlr *gpio = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
-	struct gpio_ctlr_bank *bank = &gpio->gpio_bank[GPIO_BANK(gp)];
+	struct gpio_ctlr *ctlr = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
+	struct gpio_ctlr_bank *bank = &ctlr->gpio_bank[GPIO_BANK(gpio)];
 	u32 u;
 
 	debug("set_config: port = %d, bit = %d, %s\n",
-		GPIO_FULLPORT(gp), GPIO_BIT(gp), type ? "GPIO" : "SFPIO");
+		GPIO_FULLPORT(gpio), GPIO_BIT(gpio), type ? "GPIO" : "SFPIO");
 
-	u = readl(&bank->gpio_config[GPIO_PORT(gp)]);
+	u = readl(&bank->gpio_config[GPIO_PORT(gpio)]);
 	if (type)				/* GPIO */
-		u |= 1 << GPIO_BIT(gp);
+		u |= 1 << GPIO_BIT(gpio);
 	else
-		u &= ~(1 << GPIO_BIT(gp));
-	writel(u, &bank->gpio_config[GPIO_PORT(gp)]);
+		u &= ~(1 << GPIO_BIT(gpio));
+	writel(u, &bank->gpio_config[GPIO_PORT(gpio)]);
 }
 
-/* Return GPIO pin 'gp' direction - 0 = input or 1 = output */
-static int get_direction(int gp)
+/* Return GPIO pin 'gpio' direction - 0 = input or 1 = output */
+static int get_direction(unsigned gpio)
 {
-	struct gpio_ctlr *gpio = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
-	struct gpio_ctlr_bank *bank = &gpio->gpio_bank[GPIO_BANK(gp)];
+	struct gpio_ctlr *ctlr = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
+	struct gpio_ctlr_bank *bank = &ctlr->gpio_bank[GPIO_BANK(gpio)];
 	u32 u;
 	int dir;
 
-	u = readl(&bank->gpio_dir_out[GPIO_PORT(gp)]);
-	dir =  (u >> GPIO_BIT(gp)) & 1;
+	u = readl(&bank->gpio_dir_out[GPIO_PORT(gpio)]);
+	dir =  (u >> GPIO_BIT(gpio)) & 1;
 
 	debug("get_direction: port = %d, bit = %d, %s\n",
-		GPIO_FULLPORT(gp), GPIO_BIT(gp), dir ? "OUT" : "IN");
+		GPIO_FULLPORT(gpio), GPIO_BIT(gpio), dir ? "OUT" : "IN");
 
 	return dir;
 }
 
-/* Config GPIO pin 'gp' as input or output (OE) as per 'output' */
-static void set_direction(int gp, int output)
+/* Config GPIO pin 'gpio' as input or output (OE) as per 'output' */
+static void set_direction(unsigned gpio, int output)
 {
-	struct gpio_ctlr *gpio = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
-	struct gpio_ctlr_bank *bank = &gpio->gpio_bank[GPIO_BANK(gp)];
+	struct gpio_ctlr *ctlr = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
+	struct gpio_ctlr_bank *bank = &ctlr->gpio_bank[GPIO_BANK(gpio)];
 	u32 u;
 
 	debug("set_direction: port = %d, bit = %d, %s\n",
-		GPIO_FULLPORT(gp), GPIO_BIT(gp), output ? "OUT" : "IN");
+		GPIO_FULLPORT(gpio), GPIO_BIT(gpio), output ? "OUT" : "IN");
 
-	u = readl(&bank->gpio_dir_out[GPIO_PORT(gp)]);
+	u = readl(&bank->gpio_dir_out[GPIO_PORT(gpio)]);
 	if (output)
-		u |= 1 << GPIO_BIT(gp);
+		u |= 1 << GPIO_BIT(gpio);
 	else
-		u &= ~(1 << GPIO_BIT(gp));
-	writel(u, &bank->gpio_dir_out[GPIO_PORT(gp)]);
+		u &= ~(1 << GPIO_BIT(gpio));
+	writel(u, &bank->gpio_dir_out[GPIO_PORT(gpio)]);
 }
 
-/* set GPIO pin 'gp' output bit as 0 or 1 as per 'high' */
-static void set_level(int gp, int high)
+/* set GPIO pin 'gpio' output bit as 0 or 1 as per 'high' */
+static void set_level(unsigned gpio, int high)
 {
-	struct gpio_ctlr *gpio = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
-	struct gpio_ctlr_bank *bank = &gpio->gpio_bank[GPIO_BANK(gp)];
+	struct gpio_ctlr *ctlr = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
+	struct gpio_ctlr_bank *bank = &ctlr->gpio_bank[GPIO_BANK(gpio)];
 	u32 u;
 
 	debug("set_level: port = %d, bit %d == %d\n",
-		GPIO_FULLPORT(gp), GPIO_BIT(gp), high);
+		GPIO_FULLPORT(gpio), GPIO_BIT(gpio), high);
 
-	u = readl(&bank->gpio_out[GPIO_PORT(gp)]);
+	u = readl(&bank->gpio_out[GPIO_PORT(gpio)]);
 	if (high)
-		u |= 1 << GPIO_BIT(gp);
+		u |= 1 << GPIO_BIT(gpio);
 	else
-		u &= ~(1 << GPIO_BIT(gp));
-	writel(u, &bank->gpio_out[GPIO_PORT(gp)]);
+		u &= ~(1 << GPIO_BIT(gpio));
+	writel(u, &bank->gpio_out[GPIO_PORT(gpio)]);
 }
 
 /*
  * Generic_GPIO primitives.
  */
 
-int gpio_request(int gp, const char *label)
+int gpio_request(unsigned gpio, const char *label)
 {
-	if (gp >= MAX_NUM_GPIOS)
+	if (gpio >= MAX_NUM_GPIOS)
 		return -1;
 
 	if (label != NULL) {
-		strncpy(gpio_names[gp].name, label, GPIO_NAME_SIZE);
-		gpio_names[gp].name[GPIO_NAME_SIZE - 1] = '\0';
+		strncpy(gpio_names[gpio].name, label, GPIO_NAME_SIZE);
+		gpio_names[gpio].name[GPIO_NAME_SIZE - 1] = '\0';
 	}
 
 	/* Configure as a GPIO */
-	set_config(gp, 1);
+	set_config(gpio, 1);
 
 	return 0;
 }
 
-void gpio_free(int gp)
+int gpio_free(unsigned gpio)
 {
+	if (gpio >= MAX_NUM_GPIOS)
+		return -1;
+
+	gpio_names[gpio].name[0] = '\0';
+	/* Do not configure as input or change pin mux here */
+	return 0;
 }
 
-/* read GPIO OUT value of pin 'gp' */
-static int gpio_get_output_value(int gp)
+/* read GPIO OUT value of pin 'gpio' */
+static int gpio_get_output_value(unsigned gpio)
 {
-	struct gpio_ctlr *gpio = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
-	struct gpio_ctlr_bank *bank = &gpio->gpio_bank[GPIO_BANK(gp)];
+	struct gpio_ctlr *ctlr = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
+	struct gpio_ctlr_bank *bank = &ctlr->gpio_bank[GPIO_BANK(gpio)];
 	int val;
 
 	debug("gpio_get_output_value: pin = %d (port %d:bit %d)\n",
-		gp, GPIO_FULLPORT(gp), GPIO_BIT(gp));
+		gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio));
 
-	val = readl(&bank->gpio_out[GPIO_PORT(gp)]);
+	val = readl(&bank->gpio_out[GPIO_PORT(gpio)]);
 
-	return (val >> GPIO_BIT(gp)) & 1;
+	return (val >> GPIO_BIT(gpio)) & 1;
 }
 
-void gpio_toggle_value(int gp)
-{
-	gpio_set_value(gp, !gpio_get_output_value(gp));
-}
-
-/* set GPIO pin 'gp' as an input */
-int gpio_direction_input(int gp)
+/* set GPIO pin 'gpio' as an input */
+int gpio_direction_input(unsigned gpio)
 {
 	debug("gpio_direction_input: pin = %d (port %d:bit %d)\n",
-		gp, GPIO_FULLPORT(gp), GPIO_BIT(gp));
+		gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio));
 
 	/* Configure GPIO direction as input. */
-	set_direction(gp, 0);
+	set_direction(gpio, 0);
 
 	return 0;
 }
 
-/* set GPIO pin 'gp' as an output, with polarity 'value' */
-int gpio_direction_output(int gp, int value)
+/* set GPIO pin 'gpio' as an output, with polarity 'value' */
+int gpio_direction_output(unsigned gpio, int value)
 {
 	debug("gpio_direction_output: pin = %d (port %d:bit %d) = %s\n",
-		gp, GPIO_FULLPORT(gp), GPIO_BIT(gp), value ? "HIGH" : "LOW");
+		gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio),
+		value ? "HIGH" : "LOW");
 
 	/* Configure GPIO output value. */
-	set_level(gp, value);
+	set_level(gpio, value);
 
 	/* Configure GPIO direction as output. */
-	set_direction(gp, 1);
+	set_direction(gpio, 1);
 
 	return 0;
 }
 
-/* read GPIO IN value of pin 'gp' */
-int gpio_get_value(int gp)
+/* read GPIO IN value of pin 'gpio' */
+int gpio_get_value(unsigned gpio)
 {
-	struct gpio_ctlr *gpio = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
-	struct gpio_ctlr_bank *bank = &gpio->gpio_bank[GPIO_BANK(gp)];
+	struct gpio_ctlr *ctlr = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
+	struct gpio_ctlr_bank *bank = &ctlr->gpio_bank[GPIO_BANK(gpio)];
 	int val;
 
 	debug("gpio_get_value: pin = %d (port %d:bit %d)\n",
-		gp, GPIO_FULLPORT(gp), GPIO_BIT(gp));
+		gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio));
 
-	val = readl(&bank->gpio_in[GPIO_PORT(gp)]);
+	val = readl(&bank->gpio_in[GPIO_PORT(gpio)]);
 
-	return (val >> GPIO_BIT(gp)) & 1;
+	return (val >> GPIO_BIT(gpio)) & 1;
 }
 
-/* write GPIO OUT value to pin 'gp' */
-void gpio_set_value(int gp, int value)
+/* write GPIO OUT value to pin 'gpio' */
+int gpio_set_value(unsigned gpio, int value)
 {
 	debug("gpio_set_value: pin = %d (port %d:bit %d), value = %d\n",
-		gp, GPIO_FULLPORT(gp), GPIO_BIT(gp), value);
+		gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio), value);
 
 	/* Configure GPIO output value. */
-	set_level(gp, value);
+	set_level(gpio, value);
+
+	return 0;
 }
 
 /*
@@ -238,7 +242,8 @@ void gpio_set_value(int gp, int value)
  */
 void gpio_info(void)
 {
-	int c, type;
+	unsigned c;
+	int type;
 
 	for (c = 0; c < MAX_NUM_GPIOS; c++) {
 		type = get_config(c);		/* GPIO, not SFPIO */
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index a1ebb28ae..c19e16cd2 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2011 The Chromium OS Authors.
+ * Copyright (c) 2011, NVIDIA Corp. All rights reserved.
  * See file CREDITS for list of people who contributed to this
  * project.
  *
@@ -19,6 +20,9 @@
  * MA 02111-1307 USA
  */
 
+#ifndef _ASM_GENERIC_GPIO_H_
+#define _ASM_GENERIC_GPIO_H_
+
 /*
  * Generic GPIO API for U-Boot
  *
@@ -38,37 +42,56 @@
  */
 
 /**
+ * Request ownership of a GPIO.
+ *
+ * @param gpio	GPIO number
+ * @param label	Name given to the GPIO
+ * @return 0 if ok, -1 on error
+ */
+int gpio_request(unsigned gpio, const char *label);
+
+/**
+ * Stop using the GPIO.  This function should not alter pin configuration.
+ *
+ * @param gpio	GPIO number
+ * @return 0 if ok, -1 on error
+ */
+int gpio_free(unsigned gpio);
+
+/**
  * Make a GPIO an input.
  *
- * @param gp	GPIO number
+ * @param gpio	GPIO number
  * @return 0 if ok, -1 on error
  */
-int gpio_direction_input(int gp);
+int gpio_direction_input(unsigned gpio);
 
 /**
  * Make a GPIO an output, and set its value.
  *
- * @param gp	GPIO number
+ * @param gpio	GPIO number
  * @param value	GPIO value (0 for low or 1 for high)
  * @return 0 if ok, -1 on error
  */
-int gpio_direction_output(int gp, int value);
+int gpio_direction_output(unsigned gpio, int value);
 
 /**
  * Get a GPIO's value. This will work whether the GPIO is an input
  * or an output.
  *
- * @param gp	GPIO number
+ * @param gpio	GPIO number
  * @return 0 if low, 1 if high, -1 on error
  */
-int gpio_get_value(int gp);
+int gpio_get_value(unsigned gpio);
 
 /**
- * Set an output GPIO's value. The GPIO must already be an output of
+ * Set an output GPIO's value. The GPIO must already be an output or
  * this function may have no effect.
  *
- * @param gp	GPIO number
+ * @param gpio	GPIO number
  * @param value	GPIO value (0 for low or 1 for high)
  * @return 0 if ok, -1 on error
  */
-int gpio_set_value(int gp, int value);
+int gpio_set_value(unsigned gpio, int value);
+
+#endif	/* _ASM_GENERIC_GPIO_H_ */
diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h
index 31503af5d..863c9b9ec 100644
--- a/include/configs/MPC8313ERDB.h
+++ b/include/configs/MPC8313ERDB.h
@@ -82,7 +82,8 @@
 
 #define CONFIG_SYS_CLK_FREQ	CONFIG_83XX_CLKIN
 
-#define CONFIG_BOARD_EARLY_INIT_F		/* call board_pre_init */
+#define CONFIG_BOARD_EARLY_INIT_F		/* call board_early_init_f */
+#define CONFIG_BOARD_EARLY_INIT_R		/* call board_early_init_r */
 
 #define CONFIG_SYS_IMMR		0xE0000000
 
@@ -266,7 +267,7 @@
 #define CONFIG_CMD_MTDPARTS
 #define MTDIDS_DEFAULT			"nand0=e2800000.flash"
 #define MTDPARTS_DEFAULT		\
-	"mtdparts=e0600000.flash:512k(uboot),128k(env),3m@1m(kernel),-(fs)"
+	"mtdparts=e2800000.flash:512k(uboot),128k(env),3m@1m(kernel),-(fs)"
 
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_MTD_NAND_VERIFY_WRITE
@@ -363,6 +364,9 @@
 #define CONFIG_OF_BOARD_SETUP	1
 #define CONFIG_OF_STDOUT_VIA_ALIAS	1
 
+#define CONFIG_MPC83XX_GPIO 1
+#define CONFIG_CMD_GPIO 1
+
 /*
  * Serial Port
  */
@@ -581,7 +585,8 @@
 
 /* System IO Config */
 #define CONFIG_SYS_SICRH	(SICRH_TSOBI1 | SICRH_TSOBI2)	/* RGMII */
-#define CONFIG_SYS_SICRL	SICRL_USBDR_10	/* Enable Internal USB Phy  */
+			/* Enable Internal USB Phy and GPIO on LCD Connector */
+#define CONFIG_SYS_SICRL	(SICRL_USBDR_10 | SICRL_LBC)
 
 #define CONFIG_SYS_HID0_INIT	0x000000000
 #define CONFIG_SYS_HID0_FINAL	(HID0_ENABLE_MACHINE_CHECK | \
diff --git a/include/configs/km/km8321-common.h b/include/configs/km/km8321-common.h
index 902ae26e5..580b72f4e 100644
--- a/include/configs/km/km8321-common.h
+++ b/include/configs/km/km8321-common.h
@@ -70,7 +70,8 @@
 #define CONFIG_SYS_DDR_CS0_BNDS		0x0000007f
 #define CONFIG_SYS_DDR_SDRAM_CFG	(SDRAM_CFG_SDRAM_TYPE_DDR2 | \
 					 SDRAM_CFG_32_BE | \
-					 SDRAM_CFG_SREN)
+					 SDRAM_CFG_SREN | \
+					 SDRAM_CFG_HSE)
 
 #define CONFIG_SYS_DDR_SDRAM_CFG2	0x00401000
 #define CONFIG_SYS_DDR_CLK_CNTL		(DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
@@ -82,7 +83,7 @@
 					 CSCONFIG_ROW_BIT_13 | \
 					 CSCONFIG_COL_BIT_10)
 
-#define CONFIG_SYS_DDR_MODE	0x47860252
+#define CONFIG_SYS_DDR_MODE	0x47860242
 #define CONFIG_SYS_DDR_MODE2	0x8080c000
 
 #define CONFIG_SYS_DDR_TIMING_0	((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
@@ -94,20 +95,20 @@
 				 (0 << TIMING_CFG0_WRT_SHIFT) | \
 				 (0 << TIMING_CFG0_RWT_SHIFT))
 
-#define CONFIG_SYS_DDR_TIMING_1	((TIMING_CFG1_CASLAT_50) | \
+#define CONFIG_SYS_DDR_TIMING_1	((TIMING_CFG1_CASLAT_40) | \
 				 (2 << TIMING_CFG1_WRTORD_SHIFT) | \
 				 (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
-				 (2 << TIMING_CFG1_WRREC_SHIFT) | \
-				 (6 << TIMING_CFG1_REFREC_SHIFT) | \
-				 (2 << TIMING_CFG1_ACTTORW_SHIFT) | \
-				 (6 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
-				 (2 << TIMING_CFG1_PRETOACT_SHIFT))
+				 (3 << TIMING_CFG1_WRREC_SHIFT) | \
+				 (7 << TIMING_CFG1_REFREC_SHIFT) | \
+				 (3 << TIMING_CFG1_ACTTORW_SHIFT) | \
+				 (7 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
+				 (3 << TIMING_CFG1_PRETOACT_SHIFT))
 
 #define CONFIG_SYS_DDR_TIMING_2	((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
 				 (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
 				 (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
 				 (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
-				 (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
+				 (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
 				 (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
 				 (5 << TIMING_CFG2_CPO_SHIFT))
 
@@ -122,7 +123,10 @@
 /*
  * Local Bus Configuration & Clock Setup
  */
-#define CONFIG_SYS_LCRR		(LCRR_DBYP | LCRR_EADC_1 | LCRR_CLKDIV_2)
+#define CONFIG_SYS_LCRR_DBYP	0x80000000
+#define CONFIG_SYS_LCRR_EADC	0x00010000
+#define CONFIG_SYS_LCRR_CLKDIV	0x00000002
+
 #define CONFIG_SYS_LBC_LBCR	0x00000000
 
 /*
diff --git a/include/configs/tuxa1.h b/include/configs/tuxa1.h
deleted file mode 100644
index 2d9af3f52..000000000
--- a/include/configs/tuxa1.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright (C) 2006 Freescale Semiconductor, Inc.
- *                    Dave Liu <daveliu@freescale.com>
- *
- * Copyright (C) 2007 Logic Product Development, Inc.
- *                    Peter Barada <peterb@logicpd.com>
- *
- * Copyright (C) 2007 MontaVista Software, Inc.
- *                    Anton Vorontsov <avorontsov@ru.mvista.com>
- *
- * (C) Copyright 2008
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * (C) Copyright 2010
- * Yan Bin, Lukas Roggli, KEYMILE Ltd, lukas.roggli@keymile.com
- *
- * 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.
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- */
-#define CONFIG_TUXA1		/* TUXA1 board specific */
-#define CONFIG_HOSTNAME		tuxa1
-#define CONFIG_KM_BOARD_NAME   "tuxa1"
-
-#define	CONFIG_SYS_TEXT_BASE	0xF0000000
-
-/* include common defines/options for all 8321 Keymile boards */
-#include "km/km8321-common.h"
-
-#define	CONFIG_SYS_LPXF_BASE		0xA0000000    /* LPXF */
-#define	CONFIG_SYS_LPXF_SIZE		256 /* Megabytes */
-#define	CONFIG_SYS_PINC2_BASE		0xB0000000    /* PINC2 */
-#define	CONFIG_SYS_PINC2_SIZE		256 /* Megabytes */
-
-/*
- * Init Local Bus Memory Controller:
- *
- * Bank Bus     Machine PortSz  Size  Device
- * ---- ---     ------- ------  -----  ------
- *  2   Local   GPCM    8 bit  256MB	LPXF
- *  3   Local   GPCM    8 bit  256MB	PINC2
- *
- */
-
-/*
- * LPXF on the local bus CS2
- * Window base at flash base
- * Window size: 256 MB
- */
-#define CONFIG_SYS_LBLAWBAR2_PRELIM	CONFIG_SYS_LPXF_BASE
-#define CONFIG_SYS_LBLAWAR2_PRELIM	(LBLAWAR_EN | LBLAWAR_256MB)
-
-#define CONFIG_SYS_BR2_PRELIM       (CONFIG_SYS_LPXF_BASE | \
-				BR_PS_8 | \
-				BR_MS_GPCM | \
-				BR_V)
-
-#define CONFIG_SYS_OR2_PRELIM	(MEG_TO_AM(CONFIG_SYS_LPXF_SIZE) | \
-				 OR_GPCM_CSNT | \
-				 OR_GPCM_ACS_DIV4 | \
-				 OR_GPCM_SCY_2 | \
-				 OR_GPCM_TRLX_SET | \
-				 OR_GPCM_EHTR_CLEAR | \
-				 OR_GPCM_EAD)
-/*
- * PINC2 on the local bus CS3
- * Access window base at PINC2 base
- * Window size: 256 MB
- */
-#define CONFIG_SYS_LBLAWBAR3_PRELIM	CONFIG_SYS_PINC2_BASE
-#define CONFIG_SYS_LBLAWAR3_PRELIM	(LBLAWAR_EN | LBLAWAR_256MB)
-
-#define CONFIG_SYS_BR3_PRELIM	(CONFIG_SYS_PINC2_BASE | \
-				 BR_PS_8 | \
-				 BR_MS_GPCM | \
-				 BR_V)
-
-#define CONFIG_SYS_OR3_PRELIM	(MEG_TO_AM(CONFIG_SYS_PINC2_SIZE) | \
-				 OR_GPCM_CSNT | \
-				 OR_GPCM_ACS_DIV2 | \
-				 OR_GPCM_SCY_2 | \
-				 OR_GPCM_TRLX_SET | \
-				 OR_GPCM_EHTR_CLEAR)
-
-#define CONFIG_SYS_MAMR		(MxMR_GPL_x4DIS | \
-				 0x0000c000 | \
-				 MxMR_WLFx_2X)
-
-/*
- * MMU Setup
- */
-/* LPXF:  icache cacheable, but dcache-inhibit and guarded */
-#define CONFIG_SYS_IBAT5L	(CONFIG_SYS_LPXF_BASE | BATL_PP_RW | \
-				 BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT5U	(CONFIG_SYS_LPXF_BASE | BATU_BL_256M | \
-				 BATU_VS | BATU_VP)
-#define CONFIG_SYS_DBAT5L	(CONFIG_SYS_LPXF_BASE | BATL_PP_RW | \
-				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT5U	CONFIG_SYS_IBAT5U
-
-/* PINC2:  icache cacheable, but dcache-inhibit and guarded */
-#define CONFIG_SYS_IBAT6L	(CONFIG_SYS_PINC2_BASE | BATL_PP_RW | \
-				 BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT6U	(CONFIG_SYS_PINC2_BASE | BATU_BL_256M | \
-				 BATU_VS | BATU_VP)
-#define CONFIG_SYS_DBAT6L	(CONFIG_SYS_PINC2_BASE | BATL_PP_RW | \
-				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT6U	CONFIG_SYS_IBAT6U
-
-#define CONFIG_SYS_IBAT7L	(0)
-#define CONFIG_SYS_IBAT7U	(0)
-#define CONFIG_SYS_DBAT7L	CONFIG_SYS_IBAT7L
-#define CONFIG_SYS_DBAT7U	CONFIG_SYS_IBAT7U
-
-#endif /* __CONFIG_H */
diff --git a/include/configs/tuda1.h b/include/configs/tuxx1.h
index 577bbd01c..f6d2b17a3 100644
--- a/include/configs/tuda1.h
+++ b/include/configs/tuxx1.h
@@ -13,6 +13,7 @@
  *
  * (C) Copyright 2010-2011
  * Lukas Roggli, KEYMILE Ltd, lukas.roggli@keymile.com
+ * Holger Brunck,  Keymile GmbH, holger.bruncl@keymile.com
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -26,9 +27,13 @@
 /*
  * High Level Configuration Options
  */
-#define CONFIG_TUDA1		/* TUDA1 board specific */
-#define CONFIG_HOSTNAME		tuda1
-#define CONFIG_KM_BOARD_NAME   "tuda1"
+#define CONFIG_TUXXX		/* TUXX1 board (tuxa1/tuda1) specific */
+#define CONFIG_HOSTNAME		tuxx1
+#ifdef CONFIG_KM_DISABLE_APP2
+#define CONFIG_KM_BOARD_NAME   "tuge1"
+#else
+#define CONFIG_KM_BOARD_NAME   "tuxx1"
+#endif
 
 #define	CONFIG_SYS_TEXT_BASE	0xF0000000
 
@@ -37,27 +42,23 @@
 
 #define CONFIG_SYS_APP1_BASE	0xA0000000    /* PAXG */
 #define	CONFIG_SYS_APP1_SIZE	256 /* Megabytes */
+#ifndef CONFIG_KM_DISABLE_APP2
 #define CONFIG_SYS_APP2_BASE	0xB0000000    /* PINC3 */
 #define	CONFIG_SYS_APP2_SIZE	256 /* Megabytes */
-
-/*
- * Local Bus Configuration & Clock Setup
- */
-#define CONFIG_SYS_LCRR		(LCRR_DBYP | LCRR_EADC_1 | LCRR_CLKDIV_2)
-#define CONFIG_SYS_LBC_LBCR	0x00000000
+#endif
 
 /*
  * Init Local Bus Memory Controller:
  *
- * Bank Bus     Machine PortSz  Size  Device
- * ---- ---     ------- ------  -----  ------
- *  2   Local   GPCM    8 bit  256MB	PAXG
- *  3   Local   GPCM    8 bit  256MB	PINC3
+ * Bank Bus     Machine PortSz  Size  Device on TUDA1  TUXA1  TUGE1
+ * ---- ---     ------- ------  -----  ----------------------------
+ *  2   Local   GPCM    8 bit  256MB	         PAXG  LPXF   PAXI
+ *  3   Local   GPCM    8 bit  256MB	         PINC3 PINC2  unused
  *
  */
 
 /*
- * PAXG on the local bus CS2
+ * Configuration for C2 on the local bus
  */
 /* Window base at flash base */
 #define CONFIG_SYS_LBLAWBAR2_PRELIM	CONFIG_SYS_APP1_BASE
@@ -76,8 +77,9 @@
 				 OR_GPCM_TRLX_SET | \
 				 OR_GPCM_EHTR_CLEAR | \
 				 OR_GPCM_EAD)
+#ifndef CONFIG_KM_DISABLE_APP2
 /*
- * PINC3 on the local bus CS3
+ * Configuration for C3 on the local bus
  */
 /* Access window base at PINC3 base */
 #define CONFIG_SYS_LBLAWBAR3_PRELIM	CONFIG_SYS_APP2_BASE
@@ -99,11 +101,12 @@
 #define CONFIG_SYS_MAMR		(MxMR_GPL_x4DIS | \
 				 0x0000c000 | \
 				 MxMR_WLFx_2X)
+#endif
 
 /*
  * MMU Setup
  */
-/* PAXG:  icache cacheable, but dcache-inhibit and guarded */
+/* APP1: icache cacheable, but dcache-inhibit and guarded */
 #define CONFIG_SYS_IBAT5L	(CONFIG_SYS_APP1_BASE | \
 				 BATL_PP_RW | \
 				 BATL_MEMCOHERENCE)
@@ -118,7 +121,12 @@
 				 BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_DBAT5U	CONFIG_SYS_IBAT5U
 
-/* PINC3:  icache cacheable, but dcache-inhibit and guarded */
+#ifdef CONFIG_KM_DISABLE_APP2
+#define CONFIG_SYS_IBAT6L	(0)
+#define CONFIG_SYS_IBAT6U	(0)
+#define CONFIG_SYS_DBAT6L	CONFIG_SYS_IBAT6L
+#else
+/* APP2:  icache cacheable, but dcache-inhibit and guarded */
 #define CONFIG_SYS_IBAT6L	(CONFIG_SYS_APP2_BASE | \
 				 BATL_PP_RW | \
 				 BATL_MEMCOHERENCE)
@@ -130,6 +138,7 @@
 				 BATL_PP_RW | \
 				 BATL_CACHEINHIBIT | \
 				 BATL_GUARDEDSTORAGE)
+#endif
 #define CONFIG_SYS_DBAT6U	CONFIG_SYS_IBAT6U
 
 #define CONFIG_SYS_IBAT7L	(0)