[ARM] 4755/1: [AT91] NAND update

Map the complete memory region (SZ_256M) as is done on the other AT91
processors.

The SMC_SMARTMEDIA bit should be set in the EBI controller to enable
the hardware NAND logic.
  (Patch from Sascha Erlacher)

Signed-off-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

4 files changed, 5 insertions, 5 deletions

diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index cebea4168778..a2647265c214 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -376,7 +376,7 @@ static struct at91_nand_data nand_data;
 static struct resource nand_resources[] = {
         {
                 .start  = NAND_BASE,
-                .end    = NAND_BASE + SZ_8M - 1,
+                .end    = NAND_BASE + SZ_256M - 1,
                 .flags  = IORESOURCE_MEM,
         }
 };
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 2e3db137bc49..8acd62b75cb0 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -290,7 +290,7 @@ static struct at91_nand_data nand_data;
 static struct resource nand_resources[] = {
         {
                 .start  = NAND_BASE,
-                .end    = NAND_BASE + SZ_8M - 1,
+                .end    = NAND_BASE + SZ_256M - 1,
                 .flags  = IORESOURCE_MEM,
         }
 };
@@ -313,7 +313,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data)
                 return;
 
         csa = at91_sys_read(AT91_MATRIX_EBICSA);
-        at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC);
+        at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA);
 
         /* set the bus interface characteristics */
         at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0)
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 266ccf01be53..ba84ba6f18fb 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -233,7 +233,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data)
                 return;
 
         csa = at91_sys_read(AT91_MATRIX_EBICSA);
-        at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC);
+        at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA);
 
         /* set the bus interface characteristics */
         at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0)
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index f83ef62f2385..c025f5c5ffaa 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -383,7 +383,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data)
                 return;
 
         csa = at91_sys_read(AT91_MATRIX_EBI0CSA);
-        at91_sys_write(AT91_MATRIX_EBI0CSA, csa | AT91_MATRIX_EBI0_CS3A_SMC);
+        at91_sys_write(AT91_MATRIX_EBI0CSA, csa | AT91_MATRIX_EBI0_CS3A_SMC_SMARTMEDIA);
 
         /* set the bus interface characteristics */
         at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0)