1 files changed, 14 insertions, 10 deletions

diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index 7fd35fb32fd5..ec05b236dc3f 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -111,7 +111,7 @@ static struct platform_device net2272_bfin_device = {
 };
 #endif
 
-#if defined(CONFIG_MTD_BF5xx) || defined(CONFIG_MTD_BF5xx_MODULE)
+#if defined(CONFIG_MTD_BFIN_ASYNC) || defined(CONFIG_MTD_BFIN_ASYNC_MODULE)
 static struct mtd_partition stamp_partitions[] = {
         {
                 .name   = "Bootloader",
@@ -141,13 +141,17 @@ static struct resource stamp_flash_resource[] = {
                 .end   = 0x203fffff,
                 .flags = IORESOURCE_MEM,
         }, {
-                .start = CONFIG_ENET_FLASH_PIN,
+                .start = 0x7BB07BB0,    /* AMBCTL0 setting when accessing flash */
+                .end   = 0x7BB07BB0,    /* AMBCTL1 setting when accessing flash */
+                .flags = IORESOURCE_MEM,
+        }, {
+                .start = GPIO_PF0,
                 .flags = IORESOURCE_IRQ,
         }
 };
 
 static struct platform_device stamp_flash_device = {
-        .name          = "BF5xx-Flash",
+        .name          = "bfin-async-flash",
         .id            = 0,
         .dev = {
                 .platform_data = &stamp_flash_data,
@@ -595,7 +599,7 @@ static struct platform_device *stamp_devices[] __initdata = {
 
         &bfin_gpios_device,
 
-#if defined(CONFIG_MTD_BF5xx) || defined(CONFIG_MTD_BF5xx_MODULE)
+#if defined(CONFIG_MTD_BFIN_ASYNC) || defined(CONFIG_MTD_BFIN_ASYNC_MODULE)
         &stamp_flash_device,
 #endif
 };
@@ -617,8 +621,8 @@ static int __init stamp_init(void)
 
 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
         /* setup BF533_STAMP CPLD to route AMS3 to Ethernet MAC */
-        bfin_write_FIO_DIR(bfin_read_FIO_DIR() | (1 << CONFIG_ENET_FLASH_PIN));
-        bfin_write_FIO_FLAG_S(1 << CONFIG_ENET_FLASH_PIN);
+        bfin_write_FIO_DIR(bfin_read_FIO_DIR() | PF0);
+        bfin_write_FIO_FLAG_S(PF0);
         SSYNC();
 #endif
 
@@ -636,8 +640,8 @@ arch_initcall(stamp_init);
 
 void native_machine_restart(char *cmd)
 {
-#define BIT_TO_SET (1 << CONFIG_ENET_FLASH_PIN)
-        bfin_write_FIO_INEN(~BIT_TO_SET);
-        bfin_write_FIO_DIR(BIT_TO_SET);
-        bfin_write_FIO_FLAG_C(BIT_TO_SET);
+        /* workaround pull up on cpld / flash pin not being strong enough */
+        bfin_write_FIO_INEN(~PF0);
+        bfin_write_FIO_DIR(PF0);
+        bfin_write_FIO_FLAG_C(PF0);
 }