Fix up remaining boolean uses of CONFIG_XXX to CONFIG(XXX)

This patch cleans up remaining uses of raw boolean Kconfig values I
could find by wrapping them with CONFIG(). The remaining naked config
value warnings in the code should all be false positives now (although
the process was semi-manual and involved some eyeballing so I may have
missed a few).

Change-Id: Ifa0573a535addc3354a74e944c0920befb0666be
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31813
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/src/northbridge/intel/sandybridge/romstage.c b/src/northbridge/intel/sandybridge/romstage.c
index b49165c..7465080 100644
--- a/src/northbridge/intel/sandybridge/romstage.c
+++ b/src/northbridge/intel/sandybridge/romstage.c
@@ -67,7 +67,7 @@
 	mainboard_config_superio();
 
 	/* USB is initialized in MRC if MRC is used.  */
-	if (CONFIG_USE_NATIVE_RAMINIT) {
+	if (CONFIG(USE_NATIVE_RAMINIT)) {
 		early_usb_init(mainboard_usb_ports);
 	}