Fix coreboot table size calculations.

The code when reporting the coreboot table size did not account
for the last added table record. This change fixes the problem.

 . rebuild coreboot, program it on the target, restart it
 . look for 'Wrote coreboot table at:' in the console log
 . observe the adequate table size reported

 $  grep 'Wrote coreboot table:' /tmp/cb.log
 Wrote coreboot table at: 00000500, 0x10 bytes, checksum c06f
 Wrote coreboot table at: 7f6fc000, 0x1a73 bytes, checksum 3e45
 $

Change-Id: Ic55501a4ae06fab2bcda9aea58e362325f2edccf
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/703
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

src/arch/x86/boot/coreboot_table.c

@@ -320,9 +320,10 @@ static unsigned long lb_table_fini(struct lb_header *head, int fixup)
 	head->table_checksum = compute_ip_checksum(first_rec, head->table_bytes);
 	head->header_checksum = 0;
 	head->header_checksum = compute_ip_checksum(head, sizeof(*head));
-	printk(BIOS_DEBUG, "Wrote coreboot table at: %p - %p  checksum %x\n",
-		head, rec, head->table_checksum);
-	return (unsigned long)rec;
+	printk(BIOS_DEBUG,
+	       "Wrote coreboot table at: %p, 0x%x bytes, checksum %x\n",
+	       head, head->table_bytes, head->table_checksum);
+	return (unsigned long)rec + rec->size;
 }
 
 static void lb_cleanup_memory_ranges(struct lb_memory *mem)