On Tuesday 21 April 2015 11:09:52 Eric Anholt wrote:
> +static struct map_desc bcm2836_io_map __initdata = {
> + .virtual = BCM2835_PERIPH_VIRT,
> + .pfn = __phys_to_pfn(BCM2836_PERIPH_PHYS),
> + .length = BCM2835_PERIPH_SIZE,
> + .type = MT_DEVICE
> +};
> +
> static void __init bcm2835_map_io(void)
> {
> - iotable_init(&io_map, 1);
> + iotable_init(&bcm2835_io_map, 1);
> +}
> +
> +static void __init bcm2836_map_io(void)
> +{
> + iotable_init(&bcm2836_io_map, 1);
> }
>
Can you explain what this is needed for? Most platform ports don't
do this any more.
Arnd
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