1 files changed, 6 insertions, 3 deletions

diff --git a/include/asm-arm/arch-at91rm9200/hardware.h b/include/asm-arm/arch-at91rm9200/hardware.h
index 59e6f44d3a0d..235d39d91107 100644
--- a/include/asm-arm/arch-at91rm9200/hardware.h
+++ b/include/asm-arm/arch-at91rm9200/hardware.h
@@ -50,9 +50,12 @@
 #define AT91_VA_BASE_TCB0       AT91_IO_P2V(AT91_BASE_TCB0)
 
 /* Internal SRAM */
-#define AT91_BASE_SRAM          0x00200000      /* Internal SRAM base address */
+#define AT91_SRAM_BASE          0x00200000      /* Internal SRAM base address */
 #define AT91_SRAM_SIZE          0x00004000      /* Internal SRAM SIZE (16Kb) */
 
+ /* Internal SRAM is mapped below the IO devices */
+#define AT91_SRAM_VIRT_BASE     (AT91_IO_VIRT_BASE - AT91_SRAM_SIZE)
+
 /* Serial ports */
 #define AT91_NR_UART            5               /* 4 USART3's and one DBGU port */
 
@@ -81,14 +84,14 @@ static inline unsigned int at91_sys_read(unsigned int reg_offset)
 {
         void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
 
-        return readl(addr + reg_offset);
+        return __raw_readl(addr + reg_offset);
 }
 
 static inline void at91_sys_write(unsigned int reg_offset, unsigned long value)
 {
         void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
 
-        writel(value, addr + reg_offset);
+        __raw_writel(value, addr + reg_offset);
 }
 #endif