src/northbridge: Capitalize CPU, RAM and ROM

Change-Id: I5aa27f06f82a8309afb6e06c9e462e5792aa9986
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/15940
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/northbridge/intel/sandybridge/raminit.c b/src/northbridge/intel/sandybridge/raminit.c
index 4ac7f3d..421763c 100644
--- a/src/northbridge/intel/sandybridge/raminit.c
+++ b/src/northbridge/intel/sandybridge/raminit.c
@@ -1121,7 +1121,7 @@
 	gfxstolenbase -= tsegbasedelta;
 	toludbase -= tsegbasedelta;
 
-	// Test if it is possible to reclaim a hole in the ram addressing
+	// Test if it is possible to reclaim a hole in the RAM addressing
 	if (tom - me_uma_size > toludbase) {
 		// Reclaim is possible
 		reclaim = 1;
@@ -4080,7 +4080,7 @@
 	/* Set scheduler parameters */
 	MCHBAR32(0x4c20) = 0x10100005;
 
-	/* Set cpu specific register */
+	/* Set CPU specific register */
 	set_4f8c();
 
 	/* Clear IO reset bit */