Checked Pm25LV010 Chip for PEWR

[Matthias Larisch]

Dear all,

I successfully flashed a notebooks GPU BIOS SPI Flash Pm25LV010 using flashrom.
I don't know why but I used Flashrom 0.9.4 and not the latest one and therefore
had to add the WREN feature flag that is already present in 0.9.7.

I used the bus pirate with 120kHz SPI mode.

Notebook is fine again and a friend of mine happy :) (He flashed some
non-mobile gpu bios from within windows using another tool... Don't ask)

Regards,

Matthias

[Stefan Tauner]

On Thu, 19 Dec 2013 22:16:58 +0100
Matthias Larisch  wrote:
> Dear all,
>
> I successfully flashed a notebooks GPU BIOS SPI Flash Pm25LV010 using flashrom.
> I don't know why but I used Flashrom 0.9.4 and not the latest one and therefore
> had to add the WREN feature flag that is already present in 0.9.7.
>
> I used the bus pirate with 120kHz SPI mode.
>
> Notebook is fine again and a friend of mine happy :) (He flashed some
> non-mobile gpu bios from within windows using another tool... Don't ask)

Thanks for your report!
The Pm25LV010 back in 0.9.4 is what nowadays is Pm25LV010A and the
latter is already marked as PREW hence I'll just leave it alone.