diff --git a/board/afeb9260/Makefile b/board/afeb9260/Makefile
index 60c4304c1cfc7d9bdb094f329a0ff79ea3498434..73187fb70d8f7313c6df0f94b8abe55b134e9f33 100644
--- a/board/afeb9260/Makefile
+++ b/board/afeb9260/Makefile
@@ -31,7 +31,6 @@ LIB	= $(obj)lib$(BOARD).a
 
 COBJS-y	+= afeb9260.o
 COBJS-y	+= partition.o
-COBJS-$(CONFIG_CMD_NAND) += nand.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS-y))
diff --git a/board/afeb9260/afeb9260.c b/board/afeb9260/afeb9260.c
index ba60861f1eae8095cb52d9efa3a245707faf9554..024db2bbe0f595df274b4011a738c3b9155d2157 100644
--- a/board/afeb9260/afeb9260.c
+++ b/board/afeb9260/afeb9260.c
@@ -72,10 +72,10 @@ static void afeb9260_nand_hw_init(void)
 	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOC);
 
 	/* Configure RDY/BSY */
-	at91_set_gpio_input(AT91_PIN_PC13, 1);
+	at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
 
 	/* Enable NandFlash */
-	at91_set_gpio_output(AT91_PIN_PC14, 1);
+	at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
 }
 
 #ifdef CONFIG_MACB
diff --git a/board/atmel/at91cap9adk/Makefile b/board/atmel/at91cap9adk/Makefile
index d2536491b3107039b63275ea71bd36355122d9f3..2496f9bd48a227babb6e88c4d82a168fab3512a4 100644
--- a/board/atmel/at91cap9adk/Makefile
+++ b/board/atmel/at91cap9adk/Makefile
@@ -32,7 +32,6 @@ LIB	= $(obj)lib$(BOARD).a
 COBJS-y	+= at91cap9adk.o
 COBJS-y	+= led.o
 COBJS-$(CONFIG_HAS_DATAFLASH) += partition.o
-COBJS-$(CONFIG_CMD_NAND) += nand.o
 
 SRCS    := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
 OBJS    := $(addprefix $(obj),$(COBJS-y))
diff --git a/board/atmel/at91cap9adk/at91cap9adk.c b/board/atmel/at91cap9adk/at91cap9adk.c
index 46a4fce5d2cc45dc7f1b754f1bfa7e3c7a7d2a0d..e8025e7aed574f8c23343a8640640e69cac33a41 100644
--- a/board/atmel/at91cap9adk/at91cap9adk.c
+++ b/board/atmel/at91cap9adk/at91cap9adk.c
@@ -133,7 +133,7 @@ static void at91cap9_nand_hw_init(void)
 	/* RDY/BSY is not connected */
 
 	/* Enable NandFlash */
-	at91_set_gpio_output(AT91_PIN_PD15, 1);
+	at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
 }
 #endif
 
diff --git a/board/atmel/at91cap9adk/nand.c b/board/atmel/at91cap9adk/nand.c
deleted file mode 100644
index cc2263b023a3e383ed18c75f79dd13a7b869ef2d..0000000000000000000000000000000000000000
--- a/board/atmel/at91cap9adk/nand.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian.pop@leadtechdesign.com>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas
- *
- * 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 <asm/arch/at91cap9.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91_pio.h>
-
-#include <nand.h>
-
-/*
- *	hardware specific access to control-lines
- */
-#define	MASK_ALE	(1 << 21)	/* our ALE is AD21 */
-#define	MASK_CLE	(1 << 22)	/* our CLE is AD22 */
-
-static void at91cap9adk_nand_hwcontrol(struct mtd_info *mtd,
-				       int cmd, unsigned int ctrl)
-{
-	struct nand_chip *this = mtd->priv;
-
-	if (ctrl & NAND_CTRL_CHANGE) {
-		ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
-		IO_ADDR_W &= ~(MASK_ALE | MASK_CLE);
-
-		if (ctrl & NAND_CLE)
-			IO_ADDR_W |= MASK_CLE;
-		if (ctrl & NAND_ALE)
-			IO_ADDR_W |= MASK_ALE;
-
-		at91_set_gpio_value(AT91_PIN_PD15, !(ctrl & NAND_NCE));
-		this->IO_ADDR_W = (void *) IO_ADDR_W;
-	}
-
-	if (cmd != NAND_CMD_NONE)
-		writeb(cmd, this->IO_ADDR_W);
-}
-
-int board_nand_init(struct nand_chip *nand)
-{
-	nand->ecc.mode = NAND_ECC_SOFT;
-#ifdef CONFIG_SYS_NAND_DBW_16
-	nand->options = NAND_BUSWIDTH_16;
-#endif
-	nand->cmd_ctrl = at91cap9adk_nand_hwcontrol;
-	nand->chip_delay = 20;
-
-	return 0;
-}
diff --git a/board/atmel/at91sam9260ek/Makefile b/board/atmel/at91sam9260ek/Makefile
index 2e6543411598fdf4c8d2ac7ceedb3562849fa4bc..aaa324062a93a01d15b67bd49e925296866f341a 100644
--- a/board/atmel/at91sam9260ek/Makefile
+++ b/board/atmel/at91sam9260ek/Makefile
@@ -32,7 +32,6 @@ LIB	= $(obj)lib$(BOARD).a
 COBJS-y	+= at91sam9260ek.o
 COBJS-y	+= led.o
 COBJS-$(CONFIG_HAS_DATAFLASH) += partition.o
-COBJS-$(CONFIG_CMD_NAND) += nand.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS-y))
diff --git a/board/atmel/at91sam9260ek/at91sam9260ek.c b/board/atmel/at91sam9260ek/at91sam9260ek.c
index d89f2475c6d1151798e800c1c63458fd570fe2af..ae00c5347ef381d469ec38863be4235471a259f0 100644
--- a/board/atmel/at91sam9260ek/at91sam9260ek.c
+++ b/board/atmel/at91sam9260ek/at91sam9260ek.c
@@ -76,10 +76,10 @@ static void at91sam9260ek_nand_hw_init(void)
 	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOC);
 
 	/* Configure RDY/BSY */
-	at91_set_gpio_input(AT91_PIN_PC13, 1);
+	at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
 
 	/* Enable NandFlash */
-	at91_set_gpio_output(AT91_PIN_PC14, 1);
+	at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
 }
 #endif
 
diff --git a/board/atmel/at91sam9260ek/nand.c b/board/atmel/at91sam9260ek/nand.c
deleted file mode 100644
index c5ac634aab8093d8acb8fce0fafde63394bb283c..0000000000000000000000000000000000000000
--- a/board/atmel/at91sam9260ek/nand.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian.pop@leadtechdesign.com>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas
- *
- * 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 <asm/arch/at91sam9260.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91_pio.h>
-
-#include <nand.h>
-
-/*
- *	hardware specific access to control-lines
- */
-#define	MASK_ALE	(1 << 21)	/* our ALE is AD21 */
-#define	MASK_CLE	(1 << 22)	/* our CLE is AD22 */
-
-static void at91sam9260ek_nand_hwcontrol(struct mtd_info *mtd,
-					 int cmd, unsigned int ctrl)
-{
-	struct nand_chip *this = mtd->priv;
-
-	if (ctrl & NAND_CTRL_CHANGE) {
-		ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
-		IO_ADDR_W &= ~(MASK_ALE | MASK_CLE);
-
-		if (ctrl & NAND_CLE)
-			IO_ADDR_W |= MASK_CLE;
-		if (ctrl & NAND_ALE)
-			IO_ADDR_W |= MASK_ALE;
-
-		at91_set_gpio_value(AT91_PIN_PC14, !(ctrl & NAND_NCE));
-		this->IO_ADDR_W = (void *) IO_ADDR_W;
-	}
-
-	if (cmd != NAND_CMD_NONE)
-		writeb(cmd, this->IO_ADDR_W);
-}
-
-static int at91sam9260ek_nand_ready(struct mtd_info *mtd)
-{
-	return at91_get_gpio_value(AT91_PIN_PC13);
-}
-
-int board_nand_init(struct nand_chip *nand)
-{
-	nand->ecc.mode = NAND_ECC_SOFT;
-#ifdef CONFIG_SYS_NAND_DBW_16
-	nand->options = NAND_BUSWIDTH_16;
-#endif
-	nand->cmd_ctrl = at91sam9260ek_nand_hwcontrol;
-	nand->dev_ready = at91sam9260ek_nand_ready;
-	nand->chip_delay = 20;
-
-	return 0;
-}
diff --git a/board/atmel/at91sam9261ek/Makefile b/board/atmel/at91sam9261ek/Makefile
index edeb64821163336f36bb1db2ebfce2aca1d920c1..d9b3a79536fae9df0480852fb943ca7225456b42 100644
--- a/board/atmel/at91sam9261ek/Makefile
+++ b/board/atmel/at91sam9261ek/Makefile
@@ -32,7 +32,6 @@ LIB	= $(obj)lib$(BOARD).a
 COBJS-y += at91sam9261ek.o
 COBJS-y += led.o
 COBJS-$(CONFIG_HAS_DATAFLASH) += partition.o
-COBJS-$(CONFIG_CMD_NAND) += nand.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS-y))
diff --git a/board/atmel/at91sam9261ek/at91sam9261ek.c b/board/atmel/at91sam9261ek/at91sam9261ek.c
index d8f006c54a9e8ed5065ba5d60993eeda75999e40..bae4092bb6d332ca1afab913e5213fa3a819d2bd 100644
--- a/board/atmel/at91sam9261ek/at91sam9261ek.c
+++ b/board/atmel/at91sam9261ek/at91sam9261ek.c
@@ -76,10 +76,10 @@ static void at91sam9261ek_nand_hw_init(void)
 	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_PIOC);
 
 	/* Configure RDY/BSY */
-	at91_set_gpio_input(AT91_PIN_PC15, 1);
+	at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
 
 	/* Enable NandFlash */
-	at91_set_gpio_output(AT91_PIN_PC14, 1);
+	at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
 
 	at91_set_A_periph(AT91_PIN_PC0, 0);	/* NANDOE */
 	at91_set_A_periph(AT91_PIN_PC1, 0);	/* NANDWE */
diff --git a/board/atmel/at91sam9261ek/nand.c b/board/atmel/at91sam9261ek/nand.c
deleted file mode 100644
index 06395ee215c7949d8ea34cedd4946eec3c25d930..0000000000000000000000000000000000000000
--- a/board/atmel/at91sam9261ek/nand.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian.pop@leadtechdesign.com>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas
- *
- * 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 <asm/arch/at91sam9261.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91_pio.h>
-
-#include <nand.h>
-
-/*
- *	hardware specific access to control-lines
- */
-#define	MASK_ALE	(1 << 22)	/* our ALE is AD22 */
-#define	MASK_CLE	(1 << 21)	/* our CLE is AD21 */
-
-static void at91sam9261ek_nand_hwcontrol(struct mtd_info *mtd,
-					 int cmd, unsigned int ctrl)
-{
-	struct nand_chip *this = mtd->priv;
-
-	if (ctrl & NAND_CTRL_CHANGE) {
-		ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
-		IO_ADDR_W &= ~(MASK_ALE | MASK_CLE);
-
-		if (ctrl & NAND_CLE)
-			IO_ADDR_W |= MASK_CLE;
-		if (ctrl & NAND_ALE)
-			IO_ADDR_W |= MASK_ALE;
-
-		at91_set_gpio_value(AT91_PIN_PC14, !(ctrl & NAND_NCE));
-		this->IO_ADDR_W = (void *) IO_ADDR_W;
-	}
-
-	if (cmd != NAND_CMD_NONE)
-		writeb(cmd, this->IO_ADDR_W);
-}
-
-static int at91sam9261ek_nand_ready(struct mtd_info *mtd)
-{
-	return at91_get_gpio_value(AT91_PIN_PC15);
-}
-
-int board_nand_init(struct nand_chip *nand)
-{
-	nand->ecc.mode = NAND_ECC_SOFT;
-#ifdef CONFIG_SYS_NAND_DBW_16
-	nand->options = NAND_BUSWIDTH_16;
-#endif
-	nand->cmd_ctrl = at91sam9261ek_nand_hwcontrol;
-	nand->dev_ready = at91sam9261ek_nand_ready;
-	nand->chip_delay = 20;
-
-	return 0;
-}
diff --git a/board/atmel/at91sam9263ek/Makefile b/board/atmel/at91sam9263ek/Makefile
index d0d42726ea263aaed418e06d296dcac628eaf5ef..013ed215f9f402d17807a9f43e55368e7e279bd8 100644
--- a/board/atmel/at91sam9263ek/Makefile
+++ b/board/atmel/at91sam9263ek/Makefile
@@ -32,7 +32,6 @@ LIB	= $(obj)lib$(BOARD).a
 COBJS-y += at91sam9263ek.o
 COBJS-y += led.o
 COBJS-$(CONFIG_HAS_DATAFLASH) += partition.o
-COBJS-$(CONFIG_CMD_NAND) += nand.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS-y))
diff --git a/board/atmel/at91sam9263ek/at91sam9263ek.c b/board/atmel/at91sam9263ek/at91sam9263ek.c
index 9110e9e6ac2d9fceb28fc16b6bb0762fbddfba68..1d5284592eba92e20abdc253647b17b2ba5c76f3 100644
--- a/board/atmel/at91sam9263ek/at91sam9263ek.c
+++ b/board/atmel/at91sam9263ek/at91sam9263ek.c
@@ -80,10 +80,10 @@ static void at91sam9263ek_nand_hw_init(void)
 				      1 << AT91SAM9263_ID_PIOCDE);
 
 	/* Configure RDY/BSY */
-	at91_set_gpio_input(AT91_PIN_PA22, 1);
+	at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
 
 	/* Enable NandFlash */
-	at91_set_gpio_output(AT91_PIN_PD15, 1);
+	at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
 }
 #endif
 
diff --git a/board/atmel/at91sam9263ek/nand.c b/board/atmel/at91sam9263ek/nand.c
deleted file mode 100644
index 3c247f6e5f3276f6e7666e6595870961f9627052..0000000000000000000000000000000000000000
--- a/board/atmel/at91sam9263ek/nand.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian.pop@leadtechdesign.com>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas
- *
- * 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 <asm/arch/at91sam9263.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91_pio.h>
-
-#include <nand.h>
-
-/*
- *	hardware specific access to control-lines
- */
-#define	MASK_ALE	(1 << 21)	/* our ALE is AD21 */
-#define	MASK_CLE	(1 << 22)	/* our CLE is AD22 */
-
-static void at91sam9263ek_nand_hwcontrol(struct mtd_info *mtd,
-					 int cmd, unsigned int ctrl)
-{
-	struct nand_chip *this = mtd->priv;
-
-	if (ctrl & NAND_CTRL_CHANGE) {
-		ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
-		IO_ADDR_W &= ~(MASK_ALE | MASK_CLE);
-
-		if (ctrl & NAND_CLE)
-			IO_ADDR_W |= MASK_CLE;
-		if (ctrl & NAND_ALE)
-			IO_ADDR_W |= MASK_ALE;
-
-		at91_set_gpio_value(AT91_PIN_PD15, !(ctrl & NAND_NCE));
-		this->IO_ADDR_W = (void *) IO_ADDR_W;
-	}
-
-	if (cmd != NAND_CMD_NONE)
-		writeb(cmd, this->IO_ADDR_W);
-}
-
-static int at91sam9263ek_nand_ready(struct mtd_info *mtd)
-{
-	return at91_get_gpio_value(AT91_PIN_PA22);
-}
-
-int board_nand_init(struct nand_chip *nand)
-{
-	nand->ecc.mode = NAND_ECC_SOFT;
-#ifdef CONFIG_SYS_NAND_DBW_16
-	nand->options = NAND_BUSWIDTH_16;
-#endif
-	nand->cmd_ctrl = at91sam9263ek_nand_hwcontrol;
-	nand->dev_ready = at91sam9263ek_nand_ready;
-	nand->chip_delay = 20;
-
-	return 0;
-}
diff --git a/board/atmel/at91sam9rlek/Makefile b/board/atmel/at91sam9rlek/Makefile
index 3dbee27cfb7b828e30fffa33537060e5af1ff39a..92a5a2b9883f518b25a5a9705e3488289d614130 100644
--- a/board/atmel/at91sam9rlek/Makefile
+++ b/board/atmel/at91sam9rlek/Makefile
@@ -32,7 +32,6 @@ LIB	= $(obj)lib$(BOARD).a
 COBJS-y += at91sam9rlek.o
 COBJS-y += led.o
 COBJS-$(CONFIG_HAS_DATAFLASH) += partition.o
-COBJS-$(CONFIG_CMD_NAND) += nand.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS-y))
diff --git a/board/atmel/at91sam9rlek/at91sam9rlek.c b/board/atmel/at91sam9rlek/at91sam9rlek.c
index ce10cdf0746955b13b3964d29ef798c759f0a19b..908b9c801ba3f8e9077fe7af4651220efd4f0ac0 100644
--- a/board/atmel/at91sam9rlek/at91sam9rlek.c
+++ b/board/atmel/at91sam9rlek/at91sam9rlek.c
@@ -76,10 +76,10 @@ static void at91sam9rlek_nand_hw_init(void)
 	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_PIOD);
 
 	/* Configure RDY/BSY */
-	at91_set_gpio_input(AT91_PIN_PD17, 1);
+	at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
 
 	/* Enable NandFlash */
-	at91_set_gpio_output(AT91_PIN_PB6, 1);
+	at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
 
 	at91_set_A_periph(AT91_PIN_PB4, 0);		/* NANDOE */
 	at91_set_A_periph(AT91_PIN_PB5, 0);		/* NANDWE */
diff --git a/board/atmel/at91sam9rlek/nand.c b/board/atmel/at91sam9rlek/nand.c
deleted file mode 100644
index 625f6ec9bc353e7ce9e46ea730b9b4dce53f5175..0000000000000000000000000000000000000000
--- a/board/atmel/at91sam9rlek/nand.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian.pop@leadtechdesign.com>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas
- *
- * 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 <asm/arch/at91sam9rl.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91_pio.h>
-
-#include <nand.h>
-
-/*
- *	hardware specific access to control-lines
- */
-#define	MASK_ALE	(1 << 21)	/* our ALE is AD21 */
-#define	MASK_CLE	(1 << 22)	/* our CLE is AD22 */
-
-static void at91sam9rlek_nand_hwcontrol(struct mtd_info *mtd,
-					int cmd, unsigned int ctrl)
-{
-	struct nand_chip *this = mtd->priv;
-
-	if (ctrl & NAND_CTRL_CHANGE) {
-		ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
-		IO_ADDR_W &= ~(MASK_ALE | MASK_CLE);
-
-		if (ctrl & NAND_CLE)
-			IO_ADDR_W |= MASK_CLE;
-		if (ctrl & NAND_ALE)
-			IO_ADDR_W |= MASK_ALE;
-
-		at91_set_gpio_value(AT91_PIN_PB6, !(ctrl & NAND_NCE));
-		this->IO_ADDR_W = (void *) IO_ADDR_W;
-	}
-
-	if (cmd != NAND_CMD_NONE)
-		writeb(cmd, this->IO_ADDR_W);
-}
-
-static int at91sam9rlek_nand_ready(struct mtd_info *mtd)
-{
-	return at91_get_gpio_value(AT91_PIN_PD17);
-}
-
-int board_nand_init(struct nand_chip *nand)
-{
-	nand->ecc.mode = NAND_ECC_SOFT;
-#ifdef CONFIG_SYS_NAND_DBW_16
-	nand->options = NAND_BUSWIDTH_16;
-#endif
-	nand->cmd_ctrl = at91sam9rlek_nand_hwcontrol;
-	nand->dev_ready = at91sam9rlek_nand_ready;
-	nand->chip_delay = 20;
-
-	return 0;
-}
diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
index 5974d7768d48c7b7dd38d79144a4729595dc063d..03b0028e7c6510bf60c18b97fc3b8b7abd53b008 100644
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
@@ -35,6 +35,7 @@ COBJS-y += nand_ids.o
 COBJS-y += nand_util.o
 endif
 
+COBJS-$(CONFIG_NAND_ATMEL) += atmel_nand.o
 COBJS-$(CONFIG_DRIVER_NAND_BFIN) += bfin_nand.o
 COBJS-$(CONFIG_NAND_FSL_ELBC) += fsl_elbc_nand.o
 COBJS-$(CONFIG_NAND_FSL_UPM) += fsl_upm.o
diff --git a/board/afeb9260/nand.c b/drivers/mtd/nand/atmel_nand.c
similarity index 72%
rename from board/afeb9260/nand.c
rename to drivers/mtd/nand/atmel_nand.c
index c5ac634aab8093d8acb8fce0fafde63394bb283c..40002be417514f16af91f3b65b8ee99cf22f9060 100644
--- a/board/afeb9260/nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -25,33 +25,29 @@
  */
 
 #include <common.h>
-#include <asm/arch/at91sam9260.h>
+#include <asm/arch/hardware.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/at91_pio.h>
 
 #include <nand.h>
 
-/*
- *	hardware specific access to control-lines
- */
-#define	MASK_ALE	(1 << 21)	/* our ALE is AD21 */
-#define	MASK_CLE	(1 << 22)	/* our CLE is AD22 */
-
-static void at91sam9260ek_nand_hwcontrol(struct mtd_info *mtd,
+static void at91_nand_hwcontrol(struct mtd_info *mtd,
 					 int cmd, unsigned int ctrl)
 {
 	struct nand_chip *this = mtd->priv;
 
 	if (ctrl & NAND_CTRL_CHANGE) {
 		ulong IO_ADDR_W = (ulong) this->IO_ADDR_W;
-		IO_ADDR_W &= ~(MASK_ALE | MASK_CLE);
+		IO_ADDR_W &= ~(CONFIG_SYS_NAND_MASK_ALE
+			     | CONFIG_SYS_NAND_MASK_CLE);
 
 		if (ctrl & NAND_CLE)
-			IO_ADDR_W |= MASK_CLE;
+			IO_ADDR_W |= CONFIG_SYS_NAND_MASK_CLE;
 		if (ctrl & NAND_ALE)
-			IO_ADDR_W |= MASK_ALE;
+			IO_ADDR_W |= CONFIG_SYS_NAND_MASK_ALE;
 
-		at91_set_gpio_value(AT91_PIN_PC14, !(ctrl & NAND_NCE));
+		at91_set_gpio_value(CONFIG_SYS_NAND_ENABLE_PIN,
+				    !(ctrl & NAND_NCE));
 		this->IO_ADDR_W = (void *) IO_ADDR_W;
 	}
 
@@ -59,10 +55,12 @@ static void at91sam9260ek_nand_hwcontrol(struct mtd_info *mtd,
 		writeb(cmd, this->IO_ADDR_W);
 }
 
-static int at91sam9260ek_nand_ready(struct mtd_info *mtd)
+#ifdef CONFIG_SYS_NAND_READY_PIN
+static int at91_nand_ready(struct mtd_info *mtd)
 {
-	return at91_get_gpio_value(AT91_PIN_PC13);
+	return at91_get_gpio_value(CONFIG_SYS_NAND_READY_PIN);
 }
+#endif
 
 int board_nand_init(struct nand_chip *nand)
 {
@@ -70,8 +68,10 @@ int board_nand_init(struct nand_chip *nand)
 #ifdef CONFIG_SYS_NAND_DBW_16
 	nand->options = NAND_BUSWIDTH_16;
 #endif
-	nand->cmd_ctrl = at91sam9260ek_nand_hwcontrol;
-	nand->dev_ready = at91sam9260ek_nand_ready;
+	nand->cmd_ctrl = at91_nand_hwcontrol;
+#ifdef CONFIG_SYS_NAND_READY_PIN
+	nand->dev_ready = at91_nand_ready;
+#endif
 	nand->chip_delay = 20;
 
 	return 0;
diff --git a/include/configs/afeb9260.h b/include/configs/afeb9260.h
index 9eed3423cc4cd447cc1dbfeed1819d05ca6f4a71..33a67ca8304a0b2ee07e5aab6ec703b707a13ef2 100644
--- a/include/configs/afeb9260.h
+++ b/include/configs/afeb9260.h
@@ -97,9 +97,18 @@
 #define DATAFLASH_TCHS			(0x1 << 24)
 
 /* NAND flash */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_NAND_ATMEL
 #define CONFIG_SYS_MAX_NAND_DEVICE		1
 #define CONFIG_SYS_NAND_BASE			0x40000000
 #define CONFIG_SYS_NAND_DBW_8			1
+/* our ALE is AD21 */
+#define CONFIG_SYS_NAND_MASK_ALE		(1 << 21)
+/* our CLE is AD22 */
+#define CONFIG_SYS_NAND_MASK_CLE		(1 << 22)
+#define CONFIG_SYS_NAND_ENABLE_PIN		AT91_PIN_PC14
+#define CONFIG_SYS_NAND_READY_PIN		AT91_PIN_PC13
+#endif
 
 /* NOR flash - no real flash on this board */
 #define CONFIG_SYS_NO_FLASH		1
diff --git a/include/configs/at91cap9adk.h b/include/configs/at91cap9adk.h
index d8e6a29f6e64c532fddb1a7fb30187b87d6ba8bd..7e7f124b98e97b7feee59f5b128a1a0d533cc645 100644
--- a/include/configs/at91cap9adk.h
+++ b/include/configs/at91cap9adk.h
@@ -122,8 +122,16 @@
 #define CONFIG_SYS_FLASH_BASE			PHYS_FLASH_1
 #define CONFIG_SYS_MAX_FLASH_SECT		256
 #define CONFIG_SYS_MAX_FLASH_BANKS		1
+/* our ALE is AD21 */
+#define CONFIG_SYS_NAND_MASK_ALE		(1 << 21)
+/* our CLE is AD22 */
+#define CONFIG_SYS_NAND_MASK_CLE		(1 << 22)
+#define CONFIG_SYS_NAND_ENABLE_PIN		AT91_PIN_PD15
+#endif
 
 /* NAND flash */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_NAND_ATMEL
 #define CONFIG_SYS_MAX_NAND_DEVICE		1
 #define CONFIG_SYS_NAND_BASE			0x40000000
 #define CONFIG_SYS_NAND_DBW_8			1
diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h
index e348833346e5d385893093a3c690bb8bec4aa4fc..2661563627f3712abc5509665e8b84da9d23499a 100644
--- a/include/configs/at91sam9260ek.h
+++ b/include/configs/at91sam9260ek.h
@@ -105,9 +105,18 @@
 #define DATAFLASH_TCHS			(0x1 << 24)
 
 /* NAND flash */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_NAND_ATMEL
 #define CONFIG_SYS_MAX_NAND_DEVICE		1
 #define CONFIG_SYS_NAND_BASE			0x40000000
 #define CONFIG_SYS_NAND_DBW_8			1
+/* our ALE is AD21 */
+#define CONFIG_SYS_NAND_MASK_ALE		(1 << 21)
+/* our CLE is AD22 */
+#define CONFIG_SYS_NAND_MASK_CLE		(1 << 22)
+#define CONFIG_SYS_NAND_ENABLE_PIN		AT91_PIN_PC14
+#define CONFIG_SYS_NAND_READY_PIN		AT91_PIN_PC13
+#endif
 
 /* NOR flash - no real flash on this board */
 #define CONFIG_SYS_NO_FLASH			1
diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h
index b119d96d5344a7824b9acfe7c67844d1ce7510ea..752d7e9ccdd568559de3d61fc3a407dc13c2bef6 100644
--- a/include/configs/at91sam9261ek.h
+++ b/include/configs/at91sam9261ek.h
@@ -117,9 +117,18 @@
 #define DATAFLASH_TCHS			(0x1 << 24)
 
 /* NAND flash */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_NAND_ATMEL
 #define CONFIG_SYS_MAX_NAND_DEVICE		1
 #define CONFIG_SYS_NAND_BASE			0x40000000
 #define CONFIG_SYS_NAND_DBW_8			1
+/* our ALE is AD22 */
+#define CONFIG_SYS_NAND_MASK_ALE		(1 << 22)
+/* our CLE is AD21 */
+#define CONFIG_SYS_NAND_MASK_CLE		(1 << 21)
+#define CONFIG_SYS_NAND_ENABLE_PIN		AT91_PIN_PC14
+#define CONFIG_SYS_NAND_READY_PIN		AT91_PIN_PC15
+#endif
 
 /* NOR flash - no real flash on this board */
 #define CONFIG_SYS_NO_FLASH			1
diff --git a/include/configs/at91sam9263ek.h b/include/configs/at91sam9263ek.h
index 979d7a38c972a9a5ab0df6f220069c2a3bfc3857..dd500caf6c557bbb8eda6109b885b52e268b28d1 100644
--- a/include/configs/at91sam9263ek.h
+++ b/include/configs/at91sam9263ek.h
@@ -129,9 +129,18 @@
 #endif
 
 /* NAND flash */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_NAND_ATMEL
 #define CONFIG_SYS_MAX_NAND_DEVICE		1
 #define CONFIG_SYS_NAND_BASE			0x40000000
 #define CONFIG_SYS_NAND_DBW_8			1
+/* our ALE is AD21 */
+#define CONFIG_SYS_NAND_MASK_ALE		(1 << 21)
+/* our CLE is AD22 */
+#define CONFIG_SYS_NAND_MASK_CLE		(1 << 22)
+#define CONFIG_SYS_NAND_ENABLE_PIN		AT91_PIN_PD15
+#define CONFIG_SYS_NAND_READY_PIN		AT91_PIN_PA22
+#endif
 
 /* Ethernet */
 #define CONFIG_MACB			1
diff --git a/include/configs/at91sam9rlek.h b/include/configs/at91sam9rlek.h
index 5d837a07affec77a85d6081ba87f04d43f96f131..7a4039c55aaaca0e53b2e3153295901ef2e5df4e 100644
--- a/include/configs/at91sam9rlek.h
+++ b/include/configs/at91sam9rlek.h
@@ -110,9 +110,18 @@
 #define CONFIG_SYS_NO_FLASH			1
 
 /* NAND flash */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_NAND_ATMEL
 #define CONFIG_SYS_MAX_NAND_DEVICE		1
 #define CONFIG_SYS_NAND_BASE			0x40000000
 #define CONFIG_SYS_NAND_DBW_8			1
+/* our ALE is AD21 */
+#define CONFIG_SYS_NAND_MASK_ALE		(1 << 21)
+/* our CLE is AD22 */
+#define CONFIG_SYS_NAND_MASK_CLE		(1 << 22)
+#define CONFIG_SYS_NAND_ENABLE_PIN		AT91_PIN_PB6
+#define CONFIG_SYS_NAND_READY_PIN		AT91_PIN_PD17
+#endif
 
 /* Ethernet - not present */