[flashrom] [PATCH] AMIC A25LxxPx

[Daniel Lenski]

On Thu, Jul 22, 2010 at 7:58 AM, Carl-Daniel Hailfinger
<c-d.hailfinger.devel.2006 at gmx.net> wrote:
> Side note: If anyone is looking for the datasheet for the
> not-yet-supported A25L032 family, here it is:
> http://www.amictechnology.com/pdf/A25L032.pdf

I took a look at this.  Similar to the others from AMIC but...

Incredibly, the data sheet states two different device ID values on
page 31 (it's either 0x3016 or 0x4016).  Does anyone know which is
right?

This device has *two* status registers, with separate RDSR-1 and
RDSR-2 commands, but a combined WRSR command.  The first has the
standard block protect bits BP0-2, while the second has an "All
protect" (APT) bit which overrides the BP bits.  I think the unlock
procedure would have to be modified to account for this APT bit.

Dan