diff --git a/arch/arm/mach-imx/include/mach/imx25-regs.h b/arch/arm/mach-imx/include/mach/imx25-regs.h
index e01fa86..78ec0cd 100644
--- a/arch/arm/mach-imx/include/mach/imx25-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx25-regs.h
@@ -79,7 +79,8 @@
 #define PDR0_AUTO_CON		(1 << 0)
 #define PDR0_PER_SEL		(1 << 26)
 
-#define CCM_RCSR_MEM_CTRL_SHIFT	30
+#define CCM_RCSR_MEM_CTRL_SHIFT		30
+#define CCM_RCSR_MEM_TYPE_SHIFT		28
 
 /*
  * Adresses and ranges of the external chip select lines
diff --git a/arch/arm/mach-imx/include/mach/imx35-regs.h b/arch/arm/mach-imx/include/mach/imx35-regs.h
index 7da911b..280d075 100644
--- a/arch/arm/mach-imx/include/mach/imx35-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx35-regs.h
@@ -79,7 +79,8 @@
 #define CCM_CGR1_SDHC1_SHIFT	26
 #define CCM_CGR2_USB_SHIFT	22
 
-#define CCM_RCSR_MEM_CTRL_SHIFT	25
+#define CCM_RCSR_MEM_CTRL_SHIFT		25
+#define CCM_RCSR_MEM_TYPE_SHIFT		23
 
 #define PDR0_AUTO_MUX_DIV(x)	(((x) & 0x7) << 9)
 #define PDR0_CCM_PER_AHB(x)	(((x) & 0x7) << 12)