global: Migrate CONFIG_MXC_NAND_REGS_BASE to CFG

Perform a simple rename of CONFIG_MXC_NAND_REGS_BASE to CFG_MXC_NAND_REGS_BASE

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/mtd/nand/raw/mxc_nand.c b/drivers/mtd/nand/raw/mxc_nand.c
index 10679b2..051ded6 100644
--- a/drivers/mtd/nand/raw/mxc_nand.c
+++ b/drivers/mtd/nand/raw/mxc_nand.c
@@ -1172,7 +1172,7 @@
 	this->write_buf = mxc_nand_write_buf;
 	this->read_buf = mxc_nand_read_buf;
 
-	host->regs = (struct mxc_nand_regs __iomem *)CONFIG_MXC_NAND_REGS_BASE;
+	host->regs = (struct mxc_nand_regs __iomem *)CFG_MXC_NAND_REGS_BASE;
 #ifdef MXC_NFC_V3_2
 	host->ip_regs =
 		(struct mxc_nand_ip_regs __iomem *)CFG_MXC_NAND_IP_REGS_BASE;
diff --git a/include/configs/m53menlo.h b/include/configs/m53menlo.h
index 3ac67b0..ee19c89 100644
--- a/include/configs/m53menlo.h
+++ b/include/configs/m53menlo.h
@@ -45,7 +45,7 @@
  */
 #ifdef CONFIG_CMD_NAND
 #define CFG_SYS_NAND_BASE		NFC_BASE_ADDR_AXI
-#define CONFIG_MXC_NAND_REGS_BASE	NFC_BASE_ADDR_AXI
+#define CFG_MXC_NAND_REGS_BASE	NFC_BASE_ADDR_AXI
 #define CFG_MXC_NAND_IP_REGS_BASE	NFC_BASE_ADDR
 #define CFG_SYS_NAND_LARGEPAGE
 #endif