global: Migrate CONFIG_SYS_FSL* symbols to the CFG_SYS namespace

Migrate all of COFIG_SYS_FSL* to the CFG_SYS namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/configs/smegw01.h b/include/configs/smegw01.h
index 681c831..faa13c6 100644
--- a/include/configs/smegw01.h
+++ b/include/configs/smegw01.h
@@ -15,7 +15,7 @@
 #define PHYS_SDRAM_SIZE		SZ_512M
 
 /* MMC Config*/
-#define CONFIG_SYS_FSL_ESDHC_ADDR	0
+#define CFG_SYS_FSL_ESDHC_ADDR	0
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"image=zImage\0" \