/* Disable the memory bus request/grant signals on the SA1110 to ensure that we don't receive spurious memory requests. We set the MBGNT signal false to ensure the SA1111 doesn't own the SDRAM bus.  */
void __init sa1110_mb_disable(void)
/* Disable the memory bus request/grant signals on the SA1110 to ensure that we don't receive spurious memory requests. We set the MBGNT signal false to ensure the SA1111 doesn't own the SDRAM bus.  */
void __init sa1110_mb_disable(void)
{
	unsigned long flags;
	local_irq_save(flags);
	PGSR &= ~GPIO_MBGNT;
	GPCR = GPIO_MBGNT;
	GPDR = (GPDR & ~GPIO_MBREQ) | GPIO_MBGNT;
	GAFR &= ~(GPIO_MBGNT | GPIO_MBREQ);
	local_irq_restore(flags);
}