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/*
* linux/include/asm-arm/arch-arc/system.h
*
* Copyright (c) 1996 Russell King and Dave Gilbert
*/
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
#include <linux/config.h>
#ifdef CONFIG_ARCH_ARC
#define cliIF() \
do { \
unsigned long temp; \
__asm__ __volatile__( \
" mov %0, pc\n" \
" orr %0, %0, #0x0c000000\n" \
" teqp %0, #0\n" \
: "=r" (temp) \
: ); \
} while(0)
#endif
extern __inline__ void arch_hard_reset (void)
{
extern void ecard_reset (int card);
/*
* Reset all expansion cards.
*/
ecard_reset (-1);
/*
* copy branch instruction to reset location and call it
*/
*(unsigned long *)0 = *(unsigned long *)0x03800000;
((void(*)(void))0)();
/*
* If that didn't work, loop endlessly
*/
while (1);
}
#endif
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