[coreboot] superiotool: Add support to IT85xx series

Stefan Reinauer stefan.reinauer at coresystems.de
Thu Jun 10 00:37:10 CEST 2010


On 6/8/10 10:55 AM, Антон Кочков wrote:
> +static void enter_conf_mode_ite_it8502e(uint16_t port)
> +{
> +	OUTB(0x85, port);
> +	OUTB(0x02, port);
> +	OUTB(0x55, port);
> +	OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
> +}
> +
>   
This one looks kind of weird... Do you have a datasheet somewhere?

Why's the second value different for entering configuration mode
depending on the port?


Stefan




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