From: Eric Schumann <[email protected]> On the pcm030 the environment is located in the onboard EEPROM. But we want to handle flash sector protection in a safe manner. So we must read the unlock environment variable from EEPROM instead from flash.
This patch is required as long the evironment is saved into the EEPROM. Signed-off-by: Eric Schumann <[email protected]> Signed-off-by: Sascha Hauer <[email protected]> --- 0 files changed, 0 insertions(+), 0 deletions(-) diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 391d169..1436131 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -2009,7 +2009,9 @@ unsigned long flash_init (void) #endif #ifdef CONFIG_SYS_FLASH_PROTECTION - char *s = getenv("unlock"); + /* read environment from EEPROM */ + char s[4]; + getenv_r ("unlock", s, sizeof(s)); #endif #define BANK_BASE(i) (((phys_addr_t [CFI_MAX_FLASH_BANKS])CONFIG_SYS_FLASH_BANKS_LIST)[i]) _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
