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Feature #491

open

spi nand support

Added by Mr. FF over 1 year ago. Updated 10 months ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
none
Start date:
05/25/2023
Due date:
% Done:

0%

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

Description

https://github.com/flashrom/flashrom/pull/294

This code based on Yangfl code

Implemented

Read with chip error correction. Tested OK with Winbond W25N01GV spi nand.
Raw read without error correction. Tested OK with Winbond W25N01GV spi nand.
Skeleton for software error correction. There are some different version of Micron, Atmel, Samsung etc. Details of how select and control this functions to be discussed.

Not implemented yet

Block and Chip erase
Write Raw and with hardware error correction. Some code prepared but commented out as not tested yet.
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 #1

Updated by E T 10 months ago

Thank you for your code, I successfully dumped a W25N01GV.
How to choose read with chip error correction or raw read without error correction?

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