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| author | Stephen Warren <swarren@nvidia.com> | 2013-06-11 15:14:03 -0600 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2013-06-13 16:52:20 -0500 |
| commit | 91171091c6733cd290e18bf25a8aedbe682d2430 (patch) | |
| tree | 12fa5c17c3b174dfc4eb68c92a47029ca6a2d93e /include/configs/whistler.h | |
| parent | 5c088ee841f9c660a3e62887e7b8623fc15dcd68 (diff) | |
| download | u-boot-imx-91171091c6733cd290e18bf25a8aedbe682d2430.zip u-boot-imx-91171091c6733cd290e18bf25a8aedbe682d2430.tar.gz u-boot-imx-91171091c6733cd290e18bf25a8aedbe682d2430.tar.bz2 | |
ARM: tegra: make use of negative ENV_OFFSET on NVIDIA boards
Use a negative value of CONFIG_ENV_OFFSET for all NVIDIA reference boards
that store the U-Boot environment in the 2nd eMMC boot partition. This
makes U-Boot agnostic to the size of the eMMC boot partition, which can
vary depending on which eMMC device was actually stuffed into the board.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Tom Warren <twarren@nvidia.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'include/configs/whistler.h')
| -rw-r--r-- | include/configs/whistler.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/configs/whistler.h b/include/configs/whistler.h index 9542c7e..994edec 100644 --- a/include/configs/whistler.h +++ b/include/configs/whistler.h @@ -61,12 +61,12 @@ /* * Environment in eMMC, at the end of 2nd "boot sector". Note: This assumes - * the user plugged the standard 8MB MoviNAND card into J29/HSMMC/POP. If + * the user plugged the standard 8GB MoviNAND card into J29/HSMMC/POP. If * they didn't, the boot sector layout may be different. However, use of that * particular card is standard practice as far as I know. */ #define CONFIG_ENV_IS_IN_MMC -#define CONFIG_ENV_OFFSET ((512 * 1024) - CONFIG_ENV_SIZE) +#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_SYS_MMC_ENV_PART 2 |