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/MPC837XERDB.h b/include/configs/MPC837XERDB.h
index 9baab9d..bb93c28 100644
--- a/include/configs/MPC837XERDB.h
+++ b/include/configs/MPC837XERDB.h
@@ -216,7 +216,7 @@
 
 #ifdef CONFIG_MMC
 #define CONFIG_FSL_ESDHC_PIN_MUX
-#define CONFIG_SYS_FSL_ESDHC_ADDR	CFG_SYS_MPC83xx_ESDHC_ADDR
+#define CFG_SYS_FSL_ESDHC_ADDR	CFG_SYS_MPC83xx_ESDHC_ADDR
 #endif
 
 /*