4 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/include/mach/imx21-regs.h b/arch/arm/mach-imx/include/mach/imx21-regs.h
index 87bd99c50b..1fa463a256 100644
--- a/arch/arm/mach-imx/include/mach/imx21-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx21-regs.h
@@ -70,6 +70,7 @@
 #define MX21_NFC_BASE_ADDR		(MX21_X_MEMC_BASE_ADDR + 0x3000)
 
 #define MX21_IRAM_BASE_ADDR		0xffffe800	/* internal ram */
+#define MX21_IRAM_SIZE			0x00001800
 
 /* AIPI (base MX21_AIPI_BASE_ADDR) */
 #define MX21_AIPI1_PSR0	0x00
diff --git a/arch/arm/mach-imx/include/mach/imx25-regs.h b/arch/arm/mach-imx/include/mach/imx25-regs.h
index b8ae45a787..9ab0fb3eee 100644
--- a/arch/arm/mach-imx/include/mach/imx25-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx25-regs.h
@@ -76,6 +76,9 @@
 #define MX25_USB_HS_BASE_ADDR			(MX25_USB_BASE_ADDR + 0x0400)
 #define MX25_CSI_BASE_ADDR		0x53ff8000
 
+#define MX25_IRAM_BASE_ADDR		0x78000000	/* internal ram */
+#define MX25_IRAM_SIZE			SZ_128K
+
 /*
  * Clock Controller Module (CCM)
  */
diff --git a/arch/arm/mach-imx/include/mach/imx27-regs.h b/arch/arm/mach-imx/include/mach/imx27-regs.h
index 44bc1d3fe8..c45befb57c 100644
--- a/arch/arm/mach-imx/include/mach/imx27-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx27-regs.h
@@ -100,6 +100,7 @@
 
 /* IRAM */
 #define MX27_IRAM_BASE_ADDR		0xffff4c00	/* internal ram */
+#define MX27_IRAM_SIZE			0x0000b400
 
 /* PCMCIA (base: MX27_PCMCIA_CTL_BASE_ADDR) */
 #define MX27_PCMCIA_PIPR	0x00
diff --git a/arch/arm/mach-imx/include/mach/imx31-regs.h b/arch/arm/mach-imx/include/mach/imx31-regs.h
index f641fe6129..be3e4c1de8 100644
--- a/arch/arm/mach-imx/include/mach/imx31-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx31-regs.h
@@ -21,6 +21,9 @@
 
 #include <sizes.h>
 
+#define MX31_IRAM_BASE_ADDR		0x1fffc000
+#define MX31_IRAM_SIZE			0x00004000
+
 #define MX31_AIPS1_BASE_ADDR		0x43f00000
 #define MX31_AIPS1_SIZE			SZ_1M
 #define MX31_MAX_BASE_ADDR			(MX31_AIPS1_BASE_ADDR + 0x04000)