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/drivers/ddr/fsl/fsl_ddr_gen4.c b/drivers/ddr/fsl/fsl_ddr_gen4.c
index 89cb4d3..3c1f7a1 100644
--- a/drivers/ddr/fsl/fsl_ddr_gen4.c
+++ b/drivers/ddr/fsl/fsl_ddr_gen4.c
@@ -86,16 +86,16 @@
 #endif
 	switch (ctrl_num) {
 	case 0:
-		ddr = (void *)CONFIG_SYS_FSL_DDR_ADDR;
+		ddr = (void *)CFG_SYS_FSL_DDR_ADDR;
 		break;
-#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 1)
+#if defined(CFG_SYS_FSL_DDR2_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 1)
 	case 1:
-		ddr = (void *)CONFIG_SYS_FSL_DDR2_ADDR;
+		ddr = (void *)CFG_SYS_FSL_DDR2_ADDR;
 		break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 2)
+#if defined(CFG_SYS_FSL_DDR3_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 2)
 	case 2:
-		ddr = (void *)CONFIG_SYS_FSL_DDR3_ADDR;
+		ddr = (void *)CFG_SYS_FSL_DDR3_ADDR;
 		break;
 #endif
 #if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 3)