src/southbridge: Capitalize CPU, RAM and ROM

Change-Id: I01413b9f8b77ecdcb781340f04c2fe9e24810264
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/15941
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de>
diff --git a/src/southbridge/intel/i82371eb/fadt.c b/src/southbridge/intel/i82371eb/fadt.c
index 9d0e15c..b77ed4a 100644
--- a/src/southbridge/intel/i82371eb/fadt.c
+++ b/src/southbridge/intel/i82371eb/fadt.c
@@ -78,11 +78,11 @@
 	fadt->cst_cnt = 0; /* smi command to indicate c state changed notification */
 	fadt->p_lvl2_lat = 101; /* >100 means c2 not supported */
 	fadt->p_lvl3_lat = 1001; /* >1000 means c3 not supported */
-	fadt->flush_size = 0; /* only needed if cpu wbinvd is broken */
+	fadt->flush_size = 0; /* only needed if CPU wbinvd is broken */
 	fadt->flush_stride = 0;
 	fadt->duty_offset = 1; /* bit 1:3 in PCNTRL reg (pmbase+0x10) */
 	fadt->duty_width = 3; /* this width is in bits */
-	fadt->day_alrm = 0x0d; /* rtc cmos ram offset */
+	fadt->day_alrm = 0x0d; /* rtc cmos RAM offset */
 	fadt->mon_alrm = 0x0; /* not supported */
 	fadt->century = 0x0; /* not supported */
 	/*