[U-Boot] [PATCH] Change CFG_ENV_SIZE to CFG_ENV_SECT_SIZE for SPI sector erase

[Tsi-Chung Liew]

From: TsiChung Liew <Tsi-Chung.Liew at freescale.com>

The CFG_ENV_SIZE is not suitable used for SPI flash erase
sector size.

Signed-off-by: TsiChung Liew <Tsi-Chung.Liew at freescale.com>
---
 common/env_sf.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/common/env_sf.c b/common/env_sf.c
index d641a9a..0a0626e 100644
--- a/common/env_sf.c
+++ b/common/env_sf.c
@@ -69,7 +69,7 @@ int saveenv(void)
 	}
 
 	puts("Erasing SPI flash...");
-	if (spi_flash_erase(env_flash, CFG_ENV_OFFSET, CFG_ENV_SIZE))
+	if (spi_flash_erase(env_flash, CFG_ENV_OFFSET, CFG_ENV_SECT_SIZE))
 		return 1;
 
 	puts("Writing to SPI flash...");
-- 
1.5.6.4