CBMEM console: Fix boards with BROKEN_CAR_MIGRATE

There is no need to call cbmemc_reinit() exclusively in romstage,
that is done as part of the CAR migration of cbmem_recovery().

CBMEM console for romstage remains disabled for boards flagged with
BROKEN_CAR_MIGRATE, but with this change it is possible to have it for
ramstage.

Change-Id: I48c4afcd847d0d5f8864d23c0786935341e3f752
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7592
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <gaumless@gmail.com>
diff --git a/src/lib/cbmem_console.c b/src/lib/cbmem_console.c
index b5b75f3..997bb7d 100644
--- a/src/lib/cbmem_console.c
+++ b/src/lib/cbmem_console.c
@@ -188,6 +188,11 @@
 {
 	struct cbmem_console *cbm_cons_p = NULL;
 
+#ifdef __PRE_RAM__
+	if (IS_ENABLED(CONFIG_BROKEN_CAR_MIGRATE))
+		return;
+#endif
+
 #ifndef __PRE_RAM__
 	cbm_cons_p = cbmem_find(CBMEM_ID_CONSOLE);
 #endif