initial commit

sdk/software/bsp/drivers/common_func.c

@@ -0,0 +1,20 @@
+#include "common_func.h"
+
+void RegWrite(unsigned int addr,unsigned int var)
+{
+	*((volatile unsigned int *)(addr)) = var;
+}
+
+unsigned int RegRead(unsigned int addr)
+{
+	return (*((volatile unsigned int *)(addr)));
+}
+
+//memcpy 32bit
+void SaveMemory(unsigned int  *DestAddr, unsigned int  *SrcAddr, unsigned int Size)
+{
+	unsigned int i;
+	for (i = 0; i < Size; i += 1)
+		*(U32*)(DestAddr + i) = SrcAddr[i];
+}
+