42 lines
905 B
C
42 lines
905 B
C
/*
|
|
* arch/arm/mach-w90x900/include/mach/system.h
|
|
*
|
|
* Copyright (c) 2008 Nuvoton technology corporation
|
|
* All rights reserved.
|
|
*
|
|
* Wan ZongShun <mcuos.com@gmail.com>
|
|
*
|
|
* Based on arch/arm/mach-s3c2410/include/mach/system.h
|
|
*
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
#include <linux/io.h>
|
|
#include <asm/proc-fns.h>
|
|
#include <mach/map.h>
|
|
#include <mach/regs-timer.h>
|
|
|
|
#define WTCR (TMR_BA + 0x1C)
|
|
#define WTCLK (1 << 10)
|
|
#define WTE (1 << 7)
|
|
#define WTRE (1 << 1)
|
|
|
|
static void arch_idle(void)
|
|
{
|
|
}
|
|
|
|
static void arch_reset(char mode, const char *cmd)
|
|
{
|
|
if (mode == 's') {
|
|
/* Jump into ROM at address 0 */
|
|
cpu_reset(0);
|
|
} else {
|
|
__raw_writel(WTE | WTRE | WTCLK, WTCR);
|
|
}
|
|
}
|
|
|