Revert "CBMEM: Always have early initialisation"

This reverts commit de1fe7f655c549e8dce5b34218221890fa5ccc34.

While things appeared to work, there were actually invalid references
to CAR storage after CAR was torn down on boards without
EARLY_CBMEM_INIT. It was discussed use of CAR_GLOBAL should be
restricted to boards that handle CAR migration properly.

Change-Id: I9969d2ea79c334a7f95a0dbb7c78065720e6ccae
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3968
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
diff --git a/src/mainboard/via/epia-m850/romstage.c b/src/mainboard/via/epia-m850/romstage.c
index 473e60e..39f4253 100644
--- a/src/mainboard/via/epia-m850/romstage.c
+++ b/src/mainboard/via/epia-m850/romstage.c
@@ -94,7 +94,9 @@
 	print_debug("We passed RAM verify\n");
 
 	/* We got RAM working, now we can write the timestamps to RAM */
+#if CONFIG_EARLY_CBMEM_INIT
 	cbmem_initialize();
+#endif
 	timestamp_add_now(TS_END_ROMSTAGE);
 	/* FIXME: See if this is needed or take this out please */
 	/* Disable Memcard and SDIO */