[coreboot] POST Code on LPC ??

[Ed Swierk]

On Wed, Mar 19, 2008 at 11:40 AM, Marc Jones <marc.jones at amd.com> wrote:
>  That will do more than you want but you can use it as the ROM so you
>  don't have to reprogram the flash all the time. Maybe someone else knows
>  of some other options.

Also if the board has an LED connected to a GPIO output you may be
able to toggle it for 1 bit of information. Whether programming GPIOs
is any easier than getting the serial port working depends on the
chipset.

--Ed