dra7x: configs: enable SPL-DFU support

This patch enables the SPL-DFU support for
dra7x platform.

Signed-off-by: Ravi Babu <ravibabu@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

include/configs/dra7xx_evm.h

@@ -132,6 +132,23 @@
 #define CONFIG_FASTBOOT_FLASH_MMC_DEV   1
 #endif
 
+#ifdef CONFIG_SPL_BUILD
+#undef CONFIG_CMD_BOOTD
+#ifdef CONFIG_SPL_DFU_SUPPORT
+#define CONFIG_SPL_LOAD_FIT_ADDRESS 0x80200000
+#define CONFIG_SPL_ENV_SUPPORT
+#define CONFIG_SPL_HASH_SUPPORT
+#define DFU_ALT_INFO_RAM \
+	"dfu_alt_info_ram=" \
+	"kernel ram 0x80200000 0x4000000;" \
+	"fdt ram 0x80f80000 0x80000;" \
+	"ramdisk ram 0x81000000 0x4000000\0"
+#define DFUARGS \
+	"dfu_bufsiz=0x10000\0" \
+	DFU_ALT_INFO_RAM
+#endif
+#endif
+
 #include <configs/ti_omap5_common.h>
 
 /* Enhance our eMMC support / experience. */
@@ -209,9 +226,10 @@
 #define CONFIG_USB_FUNCTION_DFU
 #define CONFIG_DFU_RAM
 
+#ifndef CONFIG_SPL_BUILD
 #define CONFIG_DFU_MMC
-#define CONFIG_DFU_RAM
 #define CONFIG_DFU_SF
+#endif
 
 /* SATA */
 #define CONFIG_BOARD_LATE_INIT

include/configs/ti_omap5_common.h

@@ -64,7 +64,6 @@
 #define DFUARGS
 #endif
 
-#ifndef CONFIG_SPL_BUILD
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	DEFAULT_LINUX_BOOT_ENV \
@@ -128,7 +127,6 @@
 	"setenv mmcroot /dev/mmcblk0p2 rw; " \
 	"run mmcboot;" \
 	""
-#endif
 
 /*
  * SPL related defines.  The Public RAM memory map the ROM defines the