init.s

Uboot源码,非常通用的bootloader.适用于各种平台的Linux系统引导.

/*
 * init.S: Stubs for ppcboot initialization
 *
 * Copyright 2002 Mind NV
 *
 * http://www.mind.be/
 *
 * Author : Peter De Schrijver ([e-mail])
 *
 * This software may be used and distributed according to the terms of
 * the GNU General Public License (GPL) version 2, incorporated herein by
 * reference. Drivers based on or derived from this code fall under the GPL
 * and must retain the authorship, copyright and this license notice. This
 * file is not a complete program and may only be used when the entire
 * program is licensed under the GPL.
 *
 */

#include <ppc4xx.h>

#include <ppc_asm.tmpl>
#include <ppc_defs.h>

#include <asm/cache.h>
#include <asm/mmu.h>


	.globl	ext_bus_cntlr_init
ext_bus_cntlr_init:
	blr

	.globl	sdram_init
sdram_init:
	blr