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/wandboard.h b/include/configs/wandboard.h
index 899b8ca..91c1f4b 100644
--- a/include/configs/wandboard.h
+++ b/include/configs/wandboard.h
@@ -15,8 +15,8 @@
 #define CONFIG_MXC_UART_BASE		UART1_BASE
 
 /* MMC Configuration */
-#define CONFIG_SYS_FSL_USDHC_NUM	2
-#define CONFIG_SYS_FSL_ESDHC_ADDR	0
+#define CFG_SYS_FSL_USDHC_NUM	2
+#define CFG_SYS_FSL_ESDHC_ADDR	0
 
 /* USB Configs */
 #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)