diff options
| author | roy zang <tie-fei.zang@freescale.com> | 2007-02-28 16:46:48 +0800 |
|---|---|---|
| committer | Zang Tiefei <roy@bus.ap.freescale.net> | 2007-02-28 16:46:48 +0800 |
| commit | 00b574bdc8c54dbc9e03f63c24f62955d483e3ef (patch) | |
| tree | dc49c4219bafd43c2ace6c5a3e6745d7b7264194 /drivers/cfi_flash.c | |
| parent | 30bddf2c46ab2e824f217a38db033118ac4622af (diff) | |
| parent | ccbc7036648e465697ca298ba51e0e76dda352a0 (diff) | |
Merge branch 'master' into hpc2
Conflicts:
drivers/Makefile
Fix the merge conflict in file drivers/Makefile
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Diffstat (limited to 'drivers/cfi_flash.c')
| -rw-r--r-- | drivers/cfi_flash.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/cfi_flash.c b/drivers/cfi_flash.c index 696f9a47ada..5579a1efc15 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) |