global: Migrate CONFIG_STD_DEVICES_SETTINGS to CFG

Perform a simple rename of CONFIG_STD_DEVICES_SETTINGS to CFG_STD_DEVICES_SETTINGS

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/theadorable-x86-common.h b/include/configs/theadorable-x86-common.h
index 7469951..b23b878 100644
--- a/include/configs/theadorable-x86-common.h
+++ b/include/configs/theadorable-x86-common.h
@@ -11,7 +11,7 @@
 #ifndef __THEADORABLE_X86_COMMON_H
 #define __THEADORABLE_X86_COMMON_H
 
-#define CONFIG_STD_DEVICES_SETTINGS     "stdin=serial\0" \
+#define CFG_STD_DEVICES_SETTINGS     "stdin=serial\0" \
 					"stdout=serial\0" \
 					"stderr=serial\0"