- Cleanups on the romcc side including a pci interface that uses

fewer registers, and is easier to hardcode.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@838 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

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;
 }