am335x_evm: Enable GPT commands

Signed-off-by: Tom Rini <trini@ti.com>

include/configs/am335x_evm.h

@@ -32,6 +32,12 @@
 /* Always 128 KiB env size */
 #define CONFIG_ENV_SIZE			(128 << 10)
 
+/* Enhance our eMMC support / experience. */
+#define CONFIG_CMD_GPT
+#define CONFIG_EFI_PARTITION
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_CMD_PART
+
 #ifdef CONFIG_NAND
 #define NANDARGS \
 	"mtdids=" MTDIDS_DEFAULT "\0" \
@@ -65,6 +71,9 @@
 	"bootfile=zImage\0" \
 	"fdtfile=undefined\0" \
 	"console=ttyO0,115200n8\0" \
+	"partitions=" \
+		"uuid_disk=${uuid_gpt_disk};" \
+		"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
 	"optargs=\0" \
 	"mmcdev=0\0" \
 	"mmcroot=/dev/mmcblk0p2 ro\0" \
@@ -296,6 +305,9 @@
 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)
 /* disable host part of MUSB in SPL */
 #undef CONFIG_MUSB_HOST
+/* disable EFI partitions and partition UUID support */
+#undef CONFIG_PARTITION_UUIDS
+#undef CONFIG_EFI_PARTITION
 /*
  * Disable CPSW SPL support so we fit within the 101KiB limit.
  */