tegra: ventana: store environment in eMMC
Store the environment in eMMC, at the end of the second boot sector.
This should not conflict with any other eMMC usage: U-Boot is stored
well below this location, and the kernel only uses the general area
of the eMMC once booted, not the boot sectors.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/include/configs/ventana.h b/include/configs/ventana.h
index 2c7355b..665076d 100644
--- a/include/configs/ventana.h
+++ b/include/configs/ventana.h
@@ -57,8 +57,10 @@
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
-/* Environment not stored */
-#define CONFIG_ENV_IS_NOWHERE
+/* Environment in eMMC, at the end of 2nd "boot sector" */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_OFFSET ((2 * 1024 * 1024) - CONFIG_ENV_SIZE)
+#define CONFIG_SYS_MMC_ENV_DEV 0
/* USB Host support */
#define CONFIG_USB_EHCI