diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 45b39c0..a15838b 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -295,17 +295,8 @@
 /* Open Firmware flat tree */
 #define CONFIG_OF_LIBFDT
 
-/* Memory Size & Mapping */
-#define CONFIG_SYS_SDRAM_BASE		CONFIG_SDRAM0_BASE
-
-#if CONFIG_SDRAM0_BASE + CONFIG_SDRAM0_SIZE >= CONFIG_SDRAM1_BASE
-/* Thre is no memory hole */
-#define CONFIG_NR_DRAM_BANKS		1
-#define CONFIG_SYS_SDRAM_SIZE	(CONFIG_SDRAM0_SIZE + CONFIG_SDRAM1_SIZE)
-#else
+#define CONFIG_SYS_SDRAM_BASE		0x80000000
 #define CONFIG_NR_DRAM_BANKS		2
-#define CONFIG_SYS_SDRAM_SIZE	(CONFIG_SDRAM0_SIZE)
-#endif
 
 #if defined(CONFIG_MACH_PH1_SLD3) || defined(CONFIG_MACH_PH1_LD4) || \
 	defined(CONFIG_MACH_PH1_SLD8)