global: Migrate CONFIG_DFU_ALT et al to CFG

Perform simple renames of:
   CONFIG_DFU_ALT to CFG_DFU_ALT
   CONFIG_DFU_ALT_BOOT_EMMC to CFG_DFU_ALT_BOOT_EMMC
   CONFIG_DFU_ALT_BOOT_SD to CFG_DFU_ALT_BOOT_SD
   CONFIG_DFU_ALT_SYSTEM to CFG_DFU_ALT_SYSTEM
   CONFIG_DFU_ENV_SETTINGS to CFG_DFU_ENV_SETTINGS

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index da83db1..555bedb 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -35,7 +35,7 @@
 #define PARTS_CSC			"csc"
 #define PARTS_UMS			"ums"
 
-#define CONFIG_DFU_ALT \
+#define CFG_DFU_ALT \
 	"u-boot raw 0x80 0x400;" \
 	"uImage ext4 0 2;" \
 	"exynos3-goni.dtb ext4 0 2;" \
@@ -102,7 +102,7 @@
 	"ubiblock=8\0" \
 	"ubi=enabled\0" \
 	"opts=always_resume=1\0" \
-	"dfu_alt_info=" CONFIG_DFU_ALT "\0"
+	"dfu_alt_info=" CFG_DFU_ALT "\0"
 
 /* Goni has 3 banks of DRAM, but swap the bank */
 #define PHYS_SDRAM_1		CFG_SYS_SDRAM_BASE	/* OneDRAM Bank #0 */