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/ls1021atwr.h b/include/configs/ls1021atwr.h
index 9b22a2d..a387eea 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -144,7 +144,7 @@
 #include <config_distro_bootcmd.h>
 
 #ifdef CONFIG_LPUART
-#define CONFIG_EXTRA_ENV_SETTINGS       \
+#define CFG_EXTRA_ENV_SETTINGS       \
 	"bootargs=root=/dev/ram0 rw console=ttyLP0,115200 "	\
 		"cma=64M@0x0-0xb0000000\0" \
 	"initrd_high=0xffffffff\0"      \
@@ -200,7 +200,7 @@
 		"cp.b $kernel_addr $load_addr "		\
 		"$kernel_size && bootm $load_addr#$board\0"
 #else
-#define CONFIG_EXTRA_ENV_SETTINGS	\
+#define CFG_EXTRA_ENV_SETTINGS	\
 	"bootargs=root=/dev/ram0 rw console=ttyS0,115200 "	\
 		"cma=64M@0x0-0xb0000000\0" \
 	"initrd_high=0xffffffff\0"      \