x86: Remove coreboot start16 code

This file is no longer needed for coreboot.

Signed-off-by: Simon Glass <sjg@chromium.org>

board/chromebook-x86/coreboot/Makefile

@@ -32,7 +32,6 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).o
 
-SOBJS-y	+= coreboot_start16.o
 SOBJS-y	+= coreboot_start.o
 
 SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)

board/chromebook-x86/coreboot/coreboot_start16.S

@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- * (C) Copyright 2008
- * Graeme Russ, graeme.russ@gmail.com.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-.section .bios, "ax"
-.code16
-.globl realmode_reset
-.hidden realmode_reset
-.type realmode_reset, @function
-realmode_reset:
-
-1:	hlt
-	jmp	1