mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-09 06:13:21 +09:00
48 lines
1.2 KiB
ArmAsm
48 lines
1.2 KiB
ArmAsm
/*
|
|
* Board specific setup info
|
|
*
|
|
* (C) Copyright 2010
|
|
* Texas Instruments, <www.ti.com>
|
|
*
|
|
* Author :
|
|
* Aneesh V <aneesh@ti.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
|
|
*/
|
|
|
|
#include <asm/arch/omap4.h>
|
|
|
|
.globl lowlevel_init
|
|
lowlevel_init:
|
|
/*
|
|
* Setup a temporary stack
|
|
*/
|
|
ldr sp, =LOW_LEVEL_SRAM_STACK
|
|
|
|
/*
|
|
* Save the old lr(passed in ip) and the current lr to stack
|
|
*/
|
|
push {ip, lr}
|
|
|
|
/*
|
|
* go setup pll, mux, memory
|
|
*/
|
|
bl s_init
|
|
pop {ip, pc}
|