mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-20 03:38:43 +00:00
46 lines
1.4 KiB
ArmAsm
46 lines
1.4 KiB
ArmAsm
|
/*
|
|||
|
|
* armboot - Startup Code for ARM926EJS CPU-core
|
|||
|
|
*
|
|||
|
|
* Copyright (c) 2003 Texas Instruments
|
|||
|
|
*
|
|||
|
|
* ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------
|
|||
|
|
*
|
|||
|
|
* Copyright (c) 2001 Marius Gr<EFBFBD>ger <mag@sysgo.de>
|
|||
|
|
* Copyright (c) 2002 Alex Z<EFBFBD>pke <azu@sysgo.de>
|
|||
|
|
* Copyright (c) 2002 Gary Jennejohn <gj@denx.de>
|
|||
|
|
* Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com>
|
|||
|
|
* Copyright (c) 2003 Kshitij <kshitij@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
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
.align 5
|
|||
|
|
.globl reset_cpu
|
|||
|
|
reset_cpu:
|
|||
|
|
ldr r1, rstctl1 /* get clkm1 reset ctl */
|
|||
|
|
mov r3, #0x0
|
|||
|
|
strh r3, [r1] /* clear it */
|
|||
|
|
mov r3, #0x8
|
|||
|
|
strh r3, [r1] /* force dsp+arm reset */
|
|||
|
|
_loop_forever:
|
|||
|
|
b _loop_forever
|
|||
|
|
|
|||
|
|
rstctl1:
|
|||
|
|
.word 0xfffece10
|