Cool, thanks for the update!

If for some reason you decide to try the S25FS chips, bear in mind that you may need to disable the hybrid sector architecture in order for erase commands to work as expected.

On Sun, Dec 6, 2015 at 8:18 AM, Jim Houston <> wrote:

On 12/02/2015 01:53 PM, Jim Houston wrote:
I'm playing with a Spansion S25FL128SAGMF1000 and running flashrom on a raspberrypi.
I started with a new chip and was successful writing and reading back a random
image.  It fails when I try to erase the part.

I added power supply bypass capacitors closer to the flash chip and the erase works.
My mistake.

The "S25FL128S......0" works for read/write/erase.


Jim Houston

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David Hendricks (dhendrix)
Systems Software Engineer, Google Inc.