arch: only print cbmem entries in one place

Each arch was calling cbmem_list() in their own write_tables()
function. Consolidate that call and place it in common code
in write_coreboot_table().

Change-Id: If0d4c84e0f8634e5cef6996b2be4a86cc83c95a9
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14430
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/lib/coreboot_table.c b/src/lib/coreboot_table.c
index eeed65e..18e8b34 100644
--- a/src/lib/coreboot_table.c
+++ b/src/lib/coreboot_table.c
@@ -572,6 +572,9 @@
 	/* Add all cbmem entries into the coreboot tables. */
 	cbmem_add_records_to_cbtable(head);
 
+	/* Print CBMEM sections */
+	cbmem_list();
+
 	/* Remember where my valid memory ranges are */
 	return lb_table_fini(head);
 }