mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 17:07:38 +00:00
1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
29 lines
719 B
ArmAsm
29 lines
719 B
ArmAsm
/*
|
|
* armboot - Startup Code for ARM926EJS CPU-core
|
|
*
|
|
* Copyright (c) 2003 Texas Instruments
|
|
*
|
|
* ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------
|
|
*
|
|
* Copyright (c) 2001 Marius Gröger <mag@sysgo.de>
|
|
* Copyright (c) 2002 Alex Züpke <azu@sysgo.de>
|
|
* Copyright (c) 2002 Gary Jennejohn <garyj@denx.de>
|
|
* Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com>
|
|
* Copyright (c) 2003 Kshitij <kshitij@ti.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
.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
|