1/*
 2 * arch/arm/mach-iop13xx/include/mach/system.h
 3 *
 4 *  Copyright (C) 2004 Intel Corp.
 5 *
 6 * This program is free software; you can redistribute it and/or modify
 7 * it under the terms of the GNU General Public License version 2 as
 8 * published by the Free Software Foundation.
 9 */
10#include <mach/iop13xx.h>
11static inline void arch_idle(void)
12{
13	cpu_do_idle();
14}
15
16static inline void arch_reset(char mode, const char *cmd)
17{
18	/*
19	 * Reset the internal bus (warning both cores are reset)
20	 */
21	write_wdtcr(IOP_WDTCR_EN_ARM);
22	write_wdtcr(IOP_WDTCR_EN);
23	write_wdtsr(IOP13XX_WDTSR_WRITE_EN | IOP13XX_WDTCR_IB_RESET);
24	write_wdtcr(0x1000);
25
26	for(;;);
27}