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Feature #572

open

Add GD25B127D Chip

Added by Arthur Moore 21 days ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
none
Start date:
11/30/2024
Due date:
% Done:

0%

Estimated time:
Affected versions:
Needs backport to:
Affected hardware:
Affected OS:

Description

Please add the "GD25B127D" chip by updating "GD25Q127C/GD25Q128C" To "GD25Q127C/GD25Q128C/GD25B127D"

The GD25B127D chip is almost identical to the GD25Q127C. With the difference that the "Q" variant has an extra feature allowing the Reset pin to be repurposed as a low power "Hold" pin. The bits associated with this function in the status register are not even read by flashrom.

This chip is found on the Dell Latitude 7490 laptop.
Confirmed Working

Read
Erase
Write
Verify

Related links

Device Info / Datasheets

https://www.gigadevice.com/flash-memory/gd25b127d/
https://www.gigadevice.com/flash-memory/gd25q127c/

Tried posting this on GitHub a while ago, but just got around to creating my account here. https://github.com/flashrom/flashrom/issues/275

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