void vr4122_restart(char *command)
{
	change_cp0_status((ST0_BEV | ST0_ERL), (ST0_BEV | ST0_ERL));
	change_cp0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
	flush_cache_all();
	write_32bit_cp0_register(CP0_WIRED, 0);
	__asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
}
Exemple #2
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void momenco_ocelot_restart(char *command)
{
	*(volatile char *) 0xbc000000 = 0x0f;

	/*
	 * Ouch, we're still alive ... This time we take the silver bullet ...
	 * ... and find that we leave the hardware in a state in which the
	 * kernel in the flush locks up somewhen during of after the PCI
	 * detection stuff.
	 */
	clear_cp0_status(ST0_BEV | ST0_ERL);
	change_cp0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
	flush_cache_all();
	write_32bit_cp0_register(CP0_WIRED, 0);
	__asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
}