arm: am57xx: Keep environment in eMMC
Use eMMC (instead of SD card) to store U-Boot environment. Use
"reserved" partition for U-Boot environment.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Lokesh Vutla <lokeshvuta@ti.com>
diff --git a/include/configs/am57xx_evm.h b/include/configs/am57xx_evm.h
index af19098..7a42d79 100644
--- a/include/configs/am57xx_evm.h
+++ b/include/configs/am57xx_evm.h
@@ -13,6 +13,7 @@
#define __CONFIG_AM57XX_EVM_H
#include <environment/ti/dfu.h>
+#include <linux/sizes.h>
#ifdef CONFIG_SPL_BUILD
#define CONFIG_IODELAY_RECALIBRATION
@@ -20,11 +21,14 @@
#define CONFIG_NR_DRAM_BANKS 2
-#define CONFIG_ENV_SIZE (64 << 10)
-#define CONFIG_ENV_IS_IN_FAT
-#define FAT_ENV_INTERFACE "mmc"
-#define FAT_ENV_DEVICE_AND_PART "0:1"
-#define FAT_ENV_FILE "uboot.env"
+/* MMC ENV related defines */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV 1 /* eMMC */
+#define CONFIG_SYS_MMC_ENV_PART 0
+#define CONFIG_ENV_SIZE SZ_128K
+#define CONFIG_ENV_OFFSET 0x260000
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONSOLEDEV "ttyO2"
#define CONFIG_SYS_NS16550_COM1 UART1_BASE /* Base EVM has UART0 */