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/sdm845.h b/include/configs/sdm845.h
index f7cdd5a..9a4fe53 100644
--- a/include/configs/sdm845.h
+++ b/include/configs/sdm845.h
@@ -13,7 +13,7 @@
 
 #define CFG_SYS_BAUDRATE_TABLE	{ 115200, 230400, 460800, 921600 }
 
-#define CONFIG_EXTRA_ENV_SETTINGS \
+#define CFG_EXTRA_ENV_SETTINGS \
 	"bootm_size=0x4000000\0"	\
 	"bootm_low=0x80000000\0"	\
 	"stdout=vidconsole\0"	\