ATMEL: fix nand ecc support

So we can now choose for the board the ecc mode (ecc soft, soft bch, no ecc
and hardware).

Set ecc mode in the boards to soft as currently in the driver.

Move platform data to a common header
include/linux/platform_data/atmel_nand.h

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Acked-by: David Woodhouse <dwmw2@infradead.org>

20 files changed, 20 insertions, 14 deletions

diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c
index 3bb40694b02d..161efbaa1029 100644
--- a/arch/arm/mach-at91/board-afeb-9260v1.c
+++ b/arch/arm/mach-at91/board-afeb-9260v1.c
@@ -138,6 +138,7 @@ static struct atmel_nand_data __initdata afeb9260_nand_data = {
 	.rdy_pin	= AT91_PIN_PC13,
 	.enable_pin	= AT91_PIN_PC14,
 	.bus_width_16	= 0,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= afeb9260_nand_partition,
 	.num_parts	= ARRAY_SIZE(afeb9260_nand_partition),
 	.det_pin	= -EINVAL,
diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c
index 8510e9e54988..c6d44ee0c77e 100644
--- a/arch/arm/mach-at91/board-cam60.c
+++ b/arch/arm/mach-at91/board-cam60.c
@@ -140,6 +140,7 @@ static struct atmel_nand_data __initdata cam60_nand_data = {
 	.det_pin	= -EINVAL,
 	.rdy_pin	= AT91_PIN_PA9,
 	.enable_pin	= AT91_PIN_PA7,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= cam60_nand_partition,
 	.num_parts	= ARRAY_SIZE(cam60_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-cpu9krea.c b/arch/arm/mach-at91/board-cpu9krea.c
index 989e1c5a9ca0..5f3680e7c883 100644
--- a/arch/arm/mach-at91/board-cpu9krea.c
+++ b/arch/arm/mach-at91/board-cpu9krea.c
@@ -117,6 +117,7 @@ static struct atmel_nand_data __initdata cpu9krea_nand_data = {
 	.enable_pin	= AT91_PIN_PC14,
 	.bus_width_16	= 0,
 	.det_pin	= -EINVAL,
+	.ecc_mode	= NAND_ECC_SOFT,
 };
 
 #ifdef CONFIG_MACH_CPU9260
diff --git a/arch/arm/mach-at91/board-dt.c b/arch/arm/mach-at91/board-dt.c
index 583b72472ad9..e1505fd575e9 100644
--- a/arch/arm/mach-at91/board-dt.c
+++ b/arch/arm/mach-at91/board-dt.c
@@ -47,6 +47,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
 	.det_pin	= -EINVAL,
 	.rdy_pin	= AT91_PIN_PC8,
 	.enable_pin	= AT91_PIN_PC14,
+	.ecc_mode	= NAND_ECC_SOFT,
 };
 
 static struct sam9_smc_config __initdata ek_nand_smc_config = {
diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c
index bb9914582013..59b92aab9bcf 100644
--- a/arch/arm/mach-at91/board-kb9202.c
+++ b/arch/arm/mach-at91/board-kb9202.c
@@ -108,6 +108,7 @@ static struct atmel_nand_data __initdata kb9202_nand_data = {
 	.det_pin	= -EINVAL,
 	.rdy_pin	= AT91_PIN_PC29,
 	.enable_pin	= AT91_PIN_PC28,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= kb9202_nand_partition,
 	.num_parts	= ARRAY_SIZE(kb9202_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c
index 3f8617c0e04e..57d5f6a4726a 100644
--- a/arch/arm/mach-at91/board-neocore926.c
+++ b/arch/arm/mach-at91/board-neocore926.c
@@ -190,6 +190,7 @@ static struct atmel_nand_data __initdata neocore926_nand_data = {
 	.rdy_pin		= AT91_PIN_PB19,
 	.rdy_pin_active_low	= 1,
 	.enable_pin		= AT91_PIN_PD15,
+	.ecc_mode		= NAND_ECC_SOFT,
 	.parts			= neocore926_nand_partition,
 	.num_parts		= ARRAY_SIZE(neocore926_nand_partition),
 	.det_pin		= -EINVAL,
diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c
index e029d220cb84..97907e4fb348 100644
--- a/arch/arm/mach-at91/board-qil-a9260.c
+++ b/arch/arm/mach-at91/board-qil-a9260.c
@@ -138,6 +138,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
 	.det_pin	= -EINVAL,
 	.rdy_pin	= AT91_PIN_PC13,
 	.enable_pin	= AT91_PIN_PC14,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= ek_nand_partition,
 	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c
index 9083df04e7ed..d0ec16603788 100644
--- a/arch/arm/mach-at91/board-rm9200dk.c
+++ b/arch/arm/mach-at91/board-rm9200dk.c
@@ -150,6 +150,7 @@ static struct atmel_nand_data __initdata dk_nand_data = {
 	.det_pin	= AT91_PIN_PB1,
 	.rdy_pin	= AT91_PIN_PC2,
 	.enable_pin	= -EINVAL,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= dk_nand_partition,
 	.num_parts	= ARRAY_SIZE(dk_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c
index 84bce587735f..e8b116b6cba6 100644
--- a/arch/arm/mach-at91/board-sam9-l9260.c
+++ b/arch/arm/mach-at91/board-sam9-l9260.c
@@ -139,6 +139,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
 	.det_pin	= -EINVAL,
 	.rdy_pin	= AT91_PIN_PC13,
 	.enable_pin	= AT91_PIN_PC14,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= ek_nand_partition,
 	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index be8233bcabdc..3118ab120951 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -181,6 +181,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
 	.det_pin	= -EINVAL,
 	.rdy_pin	= AT91_PIN_PC13,
 	.enable_pin	= AT91_PIN_PC14,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= ek_nand_partition,
 	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index 40895072a1a7..60cf37b49973 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -187,6 +187,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
 	.det_pin	= -EINVAL,
 	.rdy_pin	= AT91_PIN_PC15,
 	.enable_pin	= AT91_PIN_PC14,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= ek_nand_partition,
 	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 29f66052fe63..aeabf850cb80 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -187,6 +187,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
 	.det_pin	= -EINVAL,
 	.rdy_pin	= AT91_PIN_PA22,
 	.enable_pin	= AT91_PIN_PD15,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= ek_nand_partition,
 	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index 843d6286c6f4..419e0d5c6d50 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -166,6 +166,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
 	.rdy_pin	= AT91_PIN_PC13,
 	.enable_pin	= AT91_PIN_PC14,
 	.det_pin	= -EINVAL,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= ek_nand_partition,
 	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index 57497e2b8878..7b8c647db5f0 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -148,6 +148,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
 	.rdy_pin	= AT91_PIN_PC8,
 	.enable_pin	= AT91_PIN_PC14,
 	.det_pin	= -EINVAL,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= ek_nand_partition,
 	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index c1366d0032bf..70a026de2b20 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -94,6 +94,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
 	.det_pin	= -EINVAL,
 	.rdy_pin	= AT91_PIN_PD17,
 	.enable_pin	= AT91_PIN_PB6,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= ek_nand_partition,
 	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-snapper9260.c b/arch/arm/mach-at91/board-snapper9260.c
index 3c2e3fcc310c..ebc9d01ce742 100644
--- a/arch/arm/mach-at91/board-snapper9260.c
+++ b/arch/arm/mach-at91/board-snapper9260.c
@@ -110,6 +110,7 @@ static struct atmel_nand_data __initdata snapper9260_nand_data = {
 	.bus_width_16	= 0,
 	.enable_pin	= -EINVAL,
 	.det_pin	= -EINVAL,
+	.ecc_mode	= NAND_ECC_SOFT,
 };
 
 static struct sam9_smc_config __initdata snapper9260_nand_smc_config = {
diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c
index 72eb3b4d9ab6..7640049410a0 100644
--- a/arch/arm/mach-at91/board-stamp9g20.c
+++ b/arch/arm/mach-at91/board-stamp9g20.c
@@ -86,6 +86,7 @@ static struct atmel_nand_data __initdata nand_data = {
 	.enable_pin	= AT91_PIN_PC14,
 	.bus_width_16	= 0,
 	.det_pin	= -EINVAL,
+	.ecc_mode	= NAND_ECC_SOFT,
 };
 
 static struct sam9_smc_config __initdata nand_smc_config = {
diff --git a/arch/arm/mach-at91/board-usb-a926x.c b/arch/arm/mach-at91/board-usb-a926x.c
index 26c36fc2d1e5..cc93152a4da4 100644
--- a/arch/arm/mach-at91/board-usb-a926x.c
+++ b/arch/arm/mach-at91/board-usb-a926x.c
@@ -198,6 +198,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
 	.det_pin	= -EINVAL,
 	.rdy_pin	= AT91_PIN_PA22,
 	.enable_pin	= AT91_PIN_PD15,
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= ek_nand_partition,
 	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index 52f460768f71..38dd279d30b2 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -182,6 +182,7 @@ static struct atmel_nand_data __initdata yl9200_nand_data = {
 	.det_pin	= -EINVAL,
 	.rdy_pin	= AT91_PIN_PC14,	/* R/!B (Sheet10) */
 	.enable_pin	= AT91_PIN_PC15,	/* !CE  (Sheet10) */
+	.ecc_mode	= NAND_ECC_SOFT,
 	.parts		= yl9200_nand_partition,
 	.num_parts	= ARRAY_SIZE(yl9200_nand_partition),
 };
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index dc8d6d4f17cf..544a5d5ce416 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -41,6 +41,7 @@
 #include <sound/atmel-ac97c.h>
 #include <linux/serial.h>
 #include <linux/platform_data/macb.h>
+#include <linux/platform_data/atmel.h>
 
  /* USB Device */
 struct at91_udc_data {
@@ -98,20 +99,6 @@ extern void __init at91_add_device_usbh(struct at91_usbh_data *data);
 extern void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data);
 extern void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data);
 
- /* NAND / SmartMedia */
-struct atmel_nand_data {
-	int		enable_pin;	/* chip enable */
-	int		det_pin;	/* card detect */
-	int		rdy_pin;	/* ready/busy */
-	u8              rdy_pin_active_low;     /* rdy_pin value is inverted */
-	u8		ale;		/* address line number connected to ALE */
-	u8		cle;		/* address line number connected to CLE */
-	u8		bus_width_16;	/* buswidth is 16 bit */
-	u8		correction_cap; /* PMECC correction capability */
-	u16		sector_size;    /* Sector size for PMECC */
-	struct mtd_partition *parts;
-	unsigned int	num_parts;
-};
 extern void __init at91_add_device_nand(struct atmel_nand_data *data);
 
  /* I2C*/