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| author | wdenk <wdenk> | 2004-10-10 22:16:06 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-10-10 22:16:06 +0000 |
| commit | 656658dd1577b62d5192ba2db4d9b8a3be1dbee3 (patch) | |
| tree | 90841a22efe802730fa1d15721aaa5cb9577a34d /drivers | |
| parent | 5c952cf0245421feb4644f2e71487c0b2e1dbd13 (diff) | |
| download | u-boot-imx-656658dd1577b62d5192ba2db4d9b8a3be1dbee3.zip u-boot-imx-656658dd1577b62d5192ba2db4d9b8a3be1dbee3.tar.gz u-boot-imx-656658dd1577b62d5192ba2db4d9b8a3be1dbee3.tar.bz2 | |
* Configure SX1 board to use drivers/cfi_flash.c
* Patches by Michael Bendzick, 30 Aug 2004:
- Configure omap1510inn board to use drivers/cfi_flash.c
- Make drivers/cfi_flash.c protect environment and redundant
environment.
* Patch by Steven Scholz, 23 Jun 2004:
- Add script (tools/img2brec.sh) to programm U-Boot into
(Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cfi_flash.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/cfi_flash.c b/drivers/cfi_flash.c index fcf213c..c46ac24 100644 --- a/drivers/cfi_flash.c +++ b/drivers/cfi_flash.c @@ -338,6 +338,21 @@ unsigned long flash_init (void) &flash_info[0]); #endif + /* Environment protection ON by default */ +#ifdef CFG_ENV_IS_IN_FLASH + flash_protect (FLAG_PROTECT_SET, + CFG_ENV_ADDR, + CFG_ENV_ADDR + CFG_ENV_SECT_SIZE - 1, + &flash_info[0]); +#endif + + /* Redundant environment protection ON by default */ +#ifdef CFG_ENV_ADDR_REDUND + flash_protect (FLAG_PROTECT_SET, + CFG_ENV_ADDR_REDUND, + CFG_ENV_ADDR_REDUND + CFG_ENV_SIZE_REDUND - 1, + &flash_info[0]); +#endif return (size); } |