soc/amd/genoa: Enable cf9 IO early

Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com>
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I05990c2aca40d9cf47a9ebdfd269b80b8f60e300
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76505
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/soc/amd/genoa/early_fch.c

@@ -11,7 +11,7 @@
 /* Before console init */
 void fch_pre_init(void)
 {
-
+	fch_enable_cf9_io();
 }
 
 /* After console init */