src/drivers: Capitalize CPU, RAM and ACPI

Change-Id: I720469ea1df75544f5b1e0cab718502d8a9cf197
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/15983
Tested-by: build bot (Jenkins)
Reviewed-by: Omar Pakker
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/drivers/intel/fsp1_1/romstage.c b/src/drivers/intel/fsp1_1/romstage.c
index b5d90c3..a95e5e6 100644
--- a/src/drivers/intel/fsp1_1/romstage.c
+++ b/src/drivers/intel/fsp1_1/romstage.c
@@ -51,7 +51,7 @@
 
 	timestamp_add_now(TS_START_ROMSTAGE);
 
-	/* Load microcode before ram init */
+	/* Load microcode before RAM init */
 	if (IS_ENABLED(CONFIG_SUPPORT_CPU_UCODE_IN_CBFS))
 		intel_update_microcode_from_cbfs();