global: Migrate CONFIG_ARM_GIC_BASE_ADDRESS to CFG

Perform a simple rename of CONFIG_ARM_GIC_BASE_ADDRESS to CFG_ARM_GIC_BASE_ADDRESS

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/cpu/armv7/nonsec_virt.S b/arch/arm/cpu/armv7/nonsec_virt.S
index 5ee6577..a303039 100644
--- a/arch/arm/cpu/armv7/nonsec_virt.S
+++ b/arch/arm/cpu/armv7/nonsec_virt.S
@@ -112,8 +112,8 @@
 ENDPROC(_do_nonsec_entry)
 
 .macro get_cbar_addr	addr
-#ifdef CONFIG_ARM_GIC_BASE_ADDRESS
-	ldr	\addr, =CONFIG_ARM_GIC_BASE_ADDRESS
+#ifdef CFG_ARM_GIC_BASE_ADDRESS
+	ldr	\addr, =CFG_ARM_GIC_BASE_ADDRESS
 #else
 	mrc	p15, 4, \addr, c15, c0, 0	@ read CBAR
 	bfc	\addr, #0, #15			@ clear reserved bits