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>
diff --git a/include/configs/dalmore.h b/include/configs/dalmore.h
index 7b68f7c..6d7a187 100644
--- a/include/configs/dalmore.h
+++ b/include/configs/dalmore.h
@@ -60,7 +60,7 @@
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_SYS_MMC_ENV_PART 2
-#define CONFIG_ENV_OFFSET ((4096 * 1024) - CONFIG_ENV_SIZE)
+#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE)
#define MACH_TYPE_DALMORE 4304 /* not yet in mach-types.h */