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/*
* Processor reset for Freescale MX28 SoC.
*
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
*
* -----------------------------------------------------
*
* 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
*/
.globl reset_cpu
reset_cpu:
ldr r0, POWER_CHARGE
mov r1, #0x0
str r1, [r0]
ldr r0, POWER_MINPWR
str r1, [r0]
ldr r0, CLKCTRL_RESET
mov r1, #0x1
str r1, [r0]
_loop_forever:
b _loop_forever
POWER_MINPWR:
.word 0x80044020
POWER_CHARGE:
.word 0x80044030
CLKCTRL_RESET:
.word 0x80040120
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