From: Alex Elder elder@linaro.org
Change CONFIG_ENV_OFFSET for Poplar to be 1MB further into the eMMC than before. This puts it immediately prior to the space we are reserving offset 0x200000-0x400000 for UEFI to save its persistent data. Define CONFIG_ENV_SIZE as a product of env_mmc_nblks and the sector size, like CONFIG_ENV_OFFSET is.
Signed-off-by: Alex Elder elder@linaro.org Signed-off-by: Shawn Guo shawn.guo@linaro.org --- include/configs/poplar.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/configs/poplar.h b/include/configs/poplar.h index 0a126002d7f9..6b93b76ab9ba 100644 --- a/include/configs/poplar.h +++ b/include/configs/poplar.h @@ -44,7 +44,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ "loader_mmc_blknum=0x0\0" \ "loader_mmc_nblks=0x780\0" \ - "env_mmc_blknum=0x780\0" \ + "env_mmc_blknum=0xf80\0" \ "env_mmc_nblks=0x80\0" \ "kernel_addr_r=0x30000000\0" \ "pxefile_addr_r=0x32000000\0" \ @@ -57,8 +57,8 @@
/* Command line configuration */ #define CONFIG_SYS_MMC_ENV_DEV 0 -#define CONFIG_ENV_OFFSET (0x780 * 512) /* env_mmc_blknum */ -#define CONFIG_ENV_SIZE 0x10000 /* env_mmc_nblks bytes */ +#define CONFIG_ENV_OFFSET (0xf80 * 512) /* env_mmc_blknum bytes */ +#define CONFIG_ENV_SIZE (0x80 * 512) /* env_mmc_nblks bytes */
/* Monitor Command Prompt */ #define CONFIG_SYS_CBSIZE 512