Commit 58b2e0a2 authored by Li Jie's avatar Li Jie Committed by Russell King

ARM: 5864/1: Implement arch_reset() in NUC900

Implement arch_reset(), reboot from shell become possible.
Signed-off-by: default avatarlijie <eltshanli@gmail.com>
Acked-by: default avatarWan ZongShun <mcuos.com@gmail.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 1368c51c
......@@ -15,7 +15,15 @@
*
*/
#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)
{
......@@ -23,6 +31,11 @@ static void arch_idle(void)
static void arch_reset(char mode, const char *cmd)
{
cpu_reset(0);
if (mode == 's') {
/* Jump into ROM at address 0 */
cpu_reset(0);
} else {
__raw_writel(WTE | WTRE | WTCLK, WTCR);
}
}
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