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| author | Wolfgang Denk <wd@pollux.denx.de> | 2006-06-02 11:46:20 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@pollux.denx.de> | 2006-06-02 11:46:20 +0200 |
| commit | 62b8f54877665e8f99ed1f0b9bb3d4e21e31ef41 (patch) | |
| tree | bf71435a2dd67304ed32852768be0c857b755e30 /drivers/cfi_flash.c | |
| parent | 392c252efd5d2e67b47ebeb3b7e4f42e7e3d5127 (diff) | |
| download | u-boot-imx-62b8f54877665e8f99ed1f0b9bb3d4e21e31ef41.zip u-boot-imx-62b8f54877665e8f99ed1f0b9bb3d4e21e31ef41.tar.gz u-boot-imx-62b8f54877665e8f99ed1f0b9bb3d4e21e31ef41.tar.bz2 | |
Fix watchdog handling in CFI flash driver
Just use udelay() when waiting for status changes which will
implicitely trigger the watchdog.
Diffstat (limited to 'drivers/cfi_flash.c')
| -rw-r--r-- | drivers/cfi_flash.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/cfi_flash.c b/drivers/cfi_flash.c index 3717237..fd0a186 100644 --- a/drivers/cfi_flash.c +++ b/drivers/cfi_flash.c @@ -45,7 +45,6 @@ /* #define DEBUG */ #include <common.h> -#include <watchdog.h> #include <asm/processor.h> #include <asm/byteorder.h> #include <environment.h> @@ -794,6 +793,7 @@ static int flash_status_check (flash_info_t * info, flash_sect_t sector, flash_write_cmd (info, sector, 0, info->cmd_reset); return ERR_TIMOUT; } + udelay (1); /* also triggers watchdog */ } return ERR_OK; } @@ -1308,10 +1308,6 @@ static int flash_write_cfiword (flash_info_t * info, ulong dest, if (flag) enable_interrupts (); -#if defined(CONFIG_MCF52x2) - WATCHDOG_RESET(); -#endif - return flash_full_status_check (info, find_sector (info, dest), info->write_tout, "write"); } |