+#define SMS_BASE 0x68008000
+#define SMS_SYSCONFIG 0x010
+
+#define SDRC_BASE 0x68009000
+#define SDRC_SYSCONFIG 0x010
+#define SDRC_SYSSTATUS 0x014
+
+static const u32 sms_base = IO_ADDRESS(SMS_BASE);
+static const u32 sdrc_base = IO_ADDRESS(SDRC_BASE);
+
+
+static inline void sms_write_reg(int idx, u32 val)
+{
+ __raw_writel(val, sms_base + idx);
+}
+
+static inline u32 sms_read_reg(int idx)
+{
+ return __raw_readl(sms_base + idx);
+}
+
+static inline void sdrc_write_reg(int idx, u32 val)
+{
+ __raw_writel(val, sdrc_base + idx);
+}
+
+static inline u32 sdrc_read_reg(int idx)
+{
+ return __raw_readl(sdrc_base + idx);
+}
+
+