diff --git a/include/configs/exynos5420-common.h b/include/configs/exynos5420-common.h
index 03f941c..218d2b4 100644
--- a/include/configs/exynos5420-common.h
+++ b/include/configs/exynos5420-common.h
@@ -57,10 +57,6 @@
  */
 #define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_IRAM_TOP - 0x800)
 
-/* DRAM Memory Banks */
-#define CONFIG_NR_DRAM_BANKS	7
-#define SDRAM_BANK_SIZE		(512UL << 20UL)	/* 512 MB */
-
 /* Miscellaneous configurable options */
 #define CONFIG_DEFAULT_CONSOLE		"console=ttySAC1,115200n8\0"
 
diff --git a/include/configs/peach-pi.h b/include/configs/peach-pi.h
index d8da7ef..8a82402 100644
--- a/include/configs/peach-pi.h
+++ b/include/configs/peach-pi.h
@@ -43,4 +43,8 @@
 #define CONFIG_USB_XHCI
 #define CONFIG_USB_XHCI_EXYNOS
 
+/* DRAM Memory Banks */
+#define CONFIG_NR_DRAM_BANKS	7
+#define SDRAM_BANK_SIZE		(512UL << 20UL)	/* 512 MB */
+
 #endif	/* __CONFIG_PEACH_PI_H */
diff --git a/include/configs/peach-pit.h b/include/configs/peach-pit.h
index 29a0996..ad5db57 100644
--- a/include/configs/peach-pit.h
+++ b/include/configs/peach-pit.h
@@ -43,4 +43,8 @@
 #define CONFIG_USB_XHCI
 #define CONFIG_USB_XHCI_EXYNOS
 
+/* DRAM Memory Banks */
+#define CONFIG_NR_DRAM_BANKS	4
+#define SDRAM_BANK_SIZE		(512UL << 20UL)	/* 512 MB */
+
 #endif	/* __CONFIG_PEACH_PIT_H */
diff --git a/include/configs/smdk5420.h b/include/configs/smdk5420.h
index fd2d482..5c9a3c0 100644
--- a/include/configs/smdk5420.h
+++ b/include/configs/smdk5420.h
@@ -23,4 +23,8 @@
 #define CONFIG_IDENT_STRING	" for SMDK5420"
 #define CONFIG_DEFAULT_CONSOLE		"console=ttySAC1,115200n8\0"
 
+/* DRAM Memory Banks */
+#define CONFIG_NR_DRAM_BANKS	7
+#define SDRAM_BANK_SIZE		(512UL << 20UL)	/* 512 MB */
+
 #endif	/* __CONFIG_SMDK5420_H */