move generic mmio functions to header file

2017-05-29 14:33:30 -07:00
parent 062d443863
commit 44aa4e25a9
3 changed files with 18 additions and 12 deletions
--- a/tests/mmio.h
+++ b/tests/mmio.h
@@ -0,0 +1,16 @@
+#ifndef __MMIO_H__
+#define __MMIO_H__
+
+static inline void write_reg(unsigned long addr, unsigned int data)
+{
+	volatile unsigned int *ptr = (volatile unsigned int *) addr;
+	*ptr = data;
+}
+
+static inline unsigned long read_reg(unsigned long addr)
+{
+	volatile unsigned int *ptr = (volatile unsigned int *) addr;
+	return *ptr;
+}
+
+#endif