diff --git a/include/configs/trats.h b/include/configs/trats.h
index b3b5a3d..aaf64eb 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -104,6 +104,9 @@
 #define CONFIG_CMD_FAT
 #define CONFIG_FAT_WRITE
 
+/* EXT4 */
+#define CONFIG_CMD_EXT4
+
 /* USB Composite download gadget - g_dnl */
 #define CONFIG_USBDOWNLOAD_GADGET
 #define CONFIG_DFU_FUNCTION
@@ -167,7 +170,7 @@
 	"meminfo=crashkernel=32M@0x50000000\0" \
 	"nfsroot=/nfsroot/arm\0" \
 	"bootblock=" CONFIG_BOOTBLOCK "\0" \
-	"loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \
+	"loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \
 	"mmcdev=0\0" \
 	"mmcbootpart=2\0" \
 	"mmcrootpart=3\0" \
@@ -208,6 +211,7 @@
 #define CONFIG_ENV_OFFSET		((32 - 4) << 10) /* 32KiB - 4KiB */
 
 #define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
 
 #define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_CACHELINE_SIZE       32