configs: j721e_evm.h: define CONFIG_SYS_FLASH_BASE

Define CONFIG_SYS_FLASH_BASE to indicate start address of
Flash memory

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
diff --git a/include/configs/j721e_evm.h b/include/configs/j721e_evm.h
index a814961..c0b5255 100644
--- a/include/configs/j721e_evm.h
+++ b/include/configs/j721e_evm.h
@@ -17,6 +17,8 @@
 
 /* DDR Configuration */
 #define CONFIG_SYS_SDRAM_BASE1		0x880000000
+/* FLASH Configuration */
+#define CONFIG_SYS_FLASH_BASE		0x000000000
 
 /* SPL Loader Configuration */
 #if defined(CONFIG_TARGET_J721E_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)