/* * Processor reset using WDT for TI TMS320DM644x 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_cpureset_cpu:	ldr	r0, WDT_TGCR	mov	r1, $0x08	str	r1, [r0]	ldr	r1, [r0]	orr	r1, r1, $0x03	str	r1, [r0]	mov	r1, $0	ldr	r0, WDT_TIM12	str	r1, [r0]	ldr	r0, WDT_TIM34	str	r1, [r0]	ldr	r0, WDT_PRD12	str	r1, [r0]	ldr	r0, WDT_PRD34	str	r1, [r0]	ldr	r0, WDT_TCR	ldr	r1, [r0]	orr	r1, r1, $0x40	str	r1, [r0]	ldr	r0, WDT_WDTCR	ldr	r1, [r0]	orr	r1, r1, $0x4000	str	r1, [r0]	ldr	r1, WDTCR_VAL1	str	r1, [r0]	ldr	r1, WDTCR_VAL2	str	r1, [r0]	nop	nop	nop	nopreset_cpu_loop:	b	reset_cpu_loopWDT_TGCR:	.word	0x01c21c24WDT_TIM12:	.word	0x01c21c10WDT_TIM34:	.word	0x01c21c14WDT_PRD12:	.word	0x01c21c18WDT_PRD34:	.word	0x01c21c1cWDT_TCR:	.word	0x01c21c20WDT_WDTCR:	.word	0x01c21c28WDTCR_VAL1:	.word	0xa5c64000WDTCR_VAL2:	.word	0xda7e4000