u-boot-brain/arch/arm/cpu/armv7/u8500/lowlevel.S
John Rigby be72e0c8c5 armv7: Add ST-Ericsson u8500 arch
Based on ST-Ericsson internal git repo.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: John Rigby <john.rigby@linaro.org>
CC: Albert Aribaud <albert.aribaud@free.fr>
2011-06-01 19:22:41 +02:00

36 lines
1.0 KiB
ArmAsm

/*
* (C) Copyright 2011 ST-Ericsson
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <config.h>
.globl lowlevel_init
lowlevel_init:
mov pc, lr
.align 5
.globl reset_cpu
reset_cpu:
ldr r0, =CFG_PRCMU_BASE
ldr r1, =0x1
str r1, [r0, #0x228]
_loop_forever:
b _loop_forever