diff --git a/arch/arm/cpu/armv7/sunxi/Makefile b/arch/arm/cpu/armv7/sunxi/Makefile
index 4bb12ad..59c26ae 100644
--- a/arch/arm/cpu/armv7/sunxi/Makefile
+++ b/arch/arm/cpu/armv7/sunxi/Makefile
@@ -38,6 +38,6 @@
 obj-$(CONFIG_MACH_SUN5I)	+= dram_sun4i.o
 obj-$(CONFIG_MACH_SUN6I)	+= dram_sun6i.o
 obj-$(CONFIG_MACH_SUN7I)	+= dram_sun4i.o
-obj-$(CONFIG_MACH_SUN8I)	+= dram_sun8i.o
+obj-$(CONFIG_MACH_SUN8I_A23)	+= dram_sun8i_a23.o
 obj-y	+= fel_utils.o
 endif
diff --git a/arch/arm/cpu/armv7/sunxi/board.c b/arch/arm/cpu/armv7/sunxi/board.c
index 260b42d..873f8b3 100644
--- a/arch/arm/cpu/armv7/sunxi/board.c
+++ b/arch/arm/cpu/armv7/sunxi/board.c
@@ -89,7 +89,7 @@
 
 void s_init(void)
 {
-#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I
+#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I_A23
 	/* Magic (undocmented) value taken from boot0, without this DRAM
 	 * access gets messed up (seems cache related) */
 	setbits_le32(SUNXI_SRAMC_BASE + 0x44, 0x1800);
diff --git a/arch/arm/cpu/armv7/sunxi/cpu_info.c b/arch/arm/cpu/armv7/sunxi/cpu_info.c
index b6cb9de..77435f3 100644
--- a/arch/arm/cpu/armv7/sunxi/cpu_info.c
+++ b/arch/arm/cpu/armv7/sunxi/cpu_info.c
@@ -64,7 +64,7 @@
 	}
 #elif defined CONFIG_MACH_SUN7I
 	puts("CPU:   Allwinner A20 (SUN7I)\n");
-#elif defined CONFIG_MACH_SUN8I
+#elif defined CONFIG_MACH_SUN8I_A23
 	puts("CPU:   Allwinner A23 (SUN8I)\n");
 #else
 #warning Please update cpu_info.c with correct CPU information
@@ -76,7 +76,7 @@
 
 int sunxi_get_sid(unsigned int *sid)
 {
-#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I
+#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I_A23
 #ifdef CONFIG_AXP221_POWER
 	return axp221_get_sid(sid);
 #else
diff --git a/arch/arm/cpu/armv7/sunxi/dram_sun8i.c b/arch/arm/cpu/armv7/sunxi/dram_sun8i_a23.c
similarity index 100%
rename from arch/arm/cpu/armv7/sunxi/dram_sun8i.c
rename to arch/arm/cpu/armv7/sunxi/dram_sun8i_a23.c
diff --git a/arch/arm/include/asm/arch-sunxi/dram.h b/arch/arm/include/asm/arch-sunxi/dram.h
index aedd194..bb96cc5 100644
--- a/arch/arm/include/asm/arch-sunxi/dram.h
+++ b/arch/arm/include/asm/arch-sunxi/dram.h
@@ -18,8 +18,8 @@
 /* dram regs definition */
 #if defined(CONFIG_MACH_SUN6I)
 #include <asm/arch/dram_sun6i.h>
-#elif defined(CONFIG_MACH_SUN8I)
-#include <asm/arch/dram_sun8i.h>
+#elif defined(CONFIG_MACH_SUN8I_A23)
+#include <asm/arch/dram_sun8i_a23.h>
 #else
 #include <asm/arch/dram_sun4i.h>
 #endif
diff --git a/arch/arm/include/asm/arch-sunxi/dram_sun8i.h b/arch/arm/include/asm/arch-sunxi/dram_sun8i_a23.h
similarity index 100%
rename from arch/arm/include/asm/arch-sunxi/dram_sun8i.h
rename to arch/arm/include/asm/arch-sunxi/dram_sun8i_a23.h