global: Migrate CONFIG_EXTRA_ENV_SETTINGS to CFG

Perform a simple rename of CONFIG_EXTRA_ENV_SETTINGS to CFG_EXTRA_ENV_SETTINGS

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 5d82e7e..eae107f 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -318,7 +318,7 @@
 #define FDTFILE CONFIG_DEFAULT_DEVICE_TREE ".dtb"
 #endif
 
-#define CONFIG_EXTRA_ENV_SETTINGS \
+#define CFG_EXTRA_ENV_SETTINGS \
 	CONSOLE_ENV_SETTINGS \
 	MEM_LAYOUT_ENV_SETTINGS \
 	MEM_LAYOUT_ENV_EXTRA_SETTINGS \