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path: root/drivers/cfi_flash.c
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Diffstat (limited to 'drivers/cfi_flash.c')
-rw-r--r--drivers/cfi_flash.c16
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/cfi_flash.c b/drivers/cfi_flash.c
index 696f9a4..5579a1e 100644
--- a/drivers/cfi_flash.c
+++ b/drivers/cfi_flash.c
@@ -36,6 +36,7 @@
#include <common.h>
#include <asm/processor.h>
+#include <asm/io.h>
#include <asm/byteorder.h>
#include <environment.h>
#ifdef CFG_FLASH_CFI_DRIVER
@@ -931,27 +932,18 @@ static void flash_write_cmd (flash_info_t * info, flash_sect_t sect, uint offset
debug ("fwc addr %p cmd %x %x 8bit x %d bit\n", addr.cp, cmd,
cword.c, info->chipwidth << CFI_FLASH_SHIFT_WIDTH);
*addr.cp = cword.c;
-#ifdef CONFIG_BLACKFIN
- asm("ssync;");
-#endif
break;
case FLASH_CFI_16BIT:
debug ("fwc addr %p cmd %x %4.4x 16bit x %d bit\n", addr.wp,
cmd, cword.w,
info->chipwidth << CFI_FLASH_SHIFT_WIDTH);
*addr.wp = cword.w;
-#ifdef CONFIG_BLACKFIN
- asm("ssync;");
-#endif
break;
case FLASH_CFI_32BIT:
debug ("fwc addr %p cmd %x %8.8lx 32bit x %d bit\n", addr.lp,
cmd, cword.l,
info->chipwidth << CFI_FLASH_SHIFT_WIDTH);
*addr.lp = cword.l;
-#ifdef CONFIG_BLACKFIN
- asm("ssync;");
-#endif
break;
case FLASH_CFI_64BIT:
#ifdef DEBUG
@@ -966,11 +958,11 @@ static void flash_write_cmd (flash_info_t * info, flash_sect_t sect, uint offset
}
#endif
*addr.llp = cword.ll;
-#ifdef CONFIG_BLACKFIN
- asm("ssync;");
-#endif
break;
}
+
+ /* Ensure all the instructions are fully finished */
+ sync();
}
static void flash_unlock_seq (flash_info_t * info, flash_sect_t sect)