[coreboot] flashrom fails to write/erase on VIA VT8237

[vinuxesgmail]

Hi Peter,
> * Check for a pullup on the GPIOA net. If it is missing, try adding one.
>   
GPIOA net has pull-high 4.4Komh (3.3V).

> * Run ./io r44c r44d r44e r44f
>   If the first byte has some bits unset, I misunderstood the byte order.
>   
stress:/tmp # ./io r44c r44d r44e r44f
    r0x044c=ff
    r0x044d=ff
    r0x044e=ff
    r0x044f=ff

Rgds,
Vinod