linux/arch/arm/plat-tcc/system.c

26 lines
458 B
C

/*
* System functions for Telechips TCCxxxx SoCs
*
* Copyright (C) Hans J. Koch <hjk@linutronix.de>
*
* Licensed under the terms of the GPL v2.
*
*/
#include <linux/io.h>
#include <mach/tcc8k-regs.h>
/* System reboot */
void plat_tcc_reboot(void)
{
/* Make sure clocks are on */
__raw_writel(0xffffffff, CKC_BASE + BCLKCTR0_OFFS);
/* Enable watchdog reset */
__raw_writel(0x49, TIMER_BASE + TWDCFG_OFFS);
/* Wait for reset */
while(1)
;
}