global: Migrate CONFIG_SYS_MPC8* symbols to the CFG_SYS namespace

Migrate all of COFIG_SYS_MPC* to the CFG_SYS namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/net/fm/t2080.c b/drivers/net/fm/t2080.c
index bfbd8de..6174934 100644
--- a/drivers/net/fm/t2080.c
+++ b/drivers/net/fm/t2080.c
@@ -28,7 +28,7 @@
 
 static int is_device_disabled(enum fm_port port)
 {
-	ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+	ccsr_gur_t *gur = (void __iomem *)(CFG_SYS_MPC85xx_GUTS_ADDR);
 	u32 devdisr2 = in_be32(&gur->devdisr2);
 
 	return port_to_devdisr[port] & devdisr2;
@@ -36,14 +36,14 @@
 
 void fman_disable_port(enum fm_port port)
 {
-	ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+	ccsr_gur_t *gur = (void __iomem *)(CFG_SYS_MPC85xx_GUTS_ADDR);
 
 	setbits_be32(&gur->devdisr2, port_to_devdisr[port]);
 }
 
 phy_interface_t fman_port_enet_if(enum fm_port port)
 {
-	ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+	ccsr_gur_t *gur = (void __iomem *)(CFG_SYS_MPC85xx_GUTS_ADDR);
 	u32 rcwsr13 = in_be32(&gur->rcwsr[13]);
 
 	if (is_device_disabled(port))