1 files changed, 2 insertions, 2 deletions
diff --git a/src/ram/ramtest.c b/src/ram/ramtest.c
index 0e5e6982a3..55c22e7084 100644
--- a/src/ram/ramtest.c
+++ b/src/ram/ramtest.c
@@ -1,13 +1,13 @@
 static void write_phys(unsigned long addr, unsigned long value)
 {
-	unsigned long *ptr;
+	volatile unsigned long *ptr;
 	ptr = (void *)addr;
 	*ptr = value;
 }
 
 static unsigned long read_phys(unsigned long addr)
 {
-	unsigned long *ptr;
+	volatile unsigned long *ptr;
 	ptr = (void *)addr;
 	return *ptr;
 }