Signed-off-by: David Bartley dtbartle@csclub.uwaterloo.ca
On Mon, Nov 30, 2009 at 1:19 AM, David Bartley dtbartle@csclub.uwaterloo.ca wrote:
The way I figured this out was by picking the chip closest to the BIOS (the VT8237A southbridge) and inverting each of the GPIO lines one at a time. The GPIO stuff was gleaned from the VT8237R datasheet since I couldn't find the 'A one anywhere. All in all, a very fun and educating experience; next step, coreboot!
On a related note, reading the flash back seems slightly broken; sometimes the read gets a few bytes wrong.
-- David