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/board/freescale/common/vid.c b/board/freescale/common/vid.c
index 3f5f33e..5ec3f2a 100644
--- a/board/freescale/common/vid.c
+++ b/board/freescale/common/vid.c
@@ -539,7 +539,7 @@
 {
 	int re_enable = disable_interrupts();
 #if defined(CONFIG_FSL_LSCH2) || defined(CONFIG_FSL_LSCH3)
-	struct ccsr_gur *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+	struct ccsr_gur *gur = (void *)(CFG_SYS_FSL_GUTS_ADDR);
 #else
 	ccsr_gur_t __iomem *gur =
 		(void __iomem *)(CFG_SYS_MPC85xx_GUTS_ADDR);