configs: am65x_evm: Add Support for eMMC boot

Add configs to support RAW boot mode in eMMC.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
diff --git a/include/configs/am65x_evm.h b/include/configs/am65x_evm.h
index ea365b9..1d291f5 100644
--- a/include/configs/am65x_evm.h
+++ b/include/configs/am65x_evm.h
@@ -107,6 +107,8 @@
 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 #endif
 
+#define CONFIG_SUPPORT_EMMC_BOOT
+
 /* Now for the remaining common defines */
 #include <configs/ti_armv7_common.h>