Hi Joe,
any updates on whether this patch works for you?
On 10.09.2010 12:11, Joe Tym wrote:
Thanks for your work on this. I'm on holiday at the moment for the next week but I'll get this tested as soon as I get back and update you on the outcome.
On 9 September 2010 20:44, Joshua Roys roysjosh@gmail.com wrote:
On 07/28/2010 06:36 PM, Joe Tym wrote:
my motherboard is an aopen i975xa-ydg
I have an experimental board enable here for you to try... please get the latest flashrom from SVN, apply the attached patch, compile and run: ./flashrom -p internal:boardenable=force -Vw bios.bin
Please let us know if that works or not and attach the output from the above command in your reply. *NOTE*: There is a chance that the chip will be only partially unlocked. Make a backup first (./flashrom -r backup.bin), and if the erase step fails you will be able to verify if the BIOS is OK or not (via ./flashrom -v backup.bin). If the chip ends up in a bad state, join the IRC channel again :)
Some technical notes of why this may only partially unlock the protection are in the patch, but I will duplicate them here in case some archive strips attachments completely:
vendor BIOS ends up in LDN6... maybe the board enable is wrong, or perhaps it's not needed at all? the regs it tries to touch are 0xF0, 0xF1, 0xF2 which means if it were in the right LDN, it would have to be GPIO1 or GPIO3
Good luck,
Josh
Regards, Carl-Daniel