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/ls1021atsn/ls1021atsn.c b/board/freescale/ls1021atsn/ls1021atsn.c
index 245c9df..4325439 100644
--- a/board/freescale/ls1021atsn/ls1021atsn.c
+++ b/board/freescale/ls1021atsn/ls1021atsn.c
@@ -28,7 +28,7 @@
 static void ddrmc_init(void)
 {
 #if (!defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD))
-	struct ccsr_ddr *ddr = (struct ccsr_ddr *)CONFIG_SYS_FSL_DDR_ADDR;
+	struct ccsr_ddr *ddr = (struct ccsr_ddr *)CFG_SYS_FSL_DDR_ADDR;
 	u32 temp_sdram_cfg, tmp;
 
 	out_be32(&ddr->sdram_cfg, DDR_SDRAM_CFG);
@@ -130,7 +130,7 @@
 
 int board_early_init_f(void)
 {
-	struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
+	struct ccsr_scfg *scfg = (struct ccsr_scfg *)CFG_SYS_FSL_SCFG_ADDR;
 
 #ifdef CONFIG_TSEC_ENET
 	/*