NAND bad block management by uboot and kernel

2020年4月2日 — Any block wherethe 1st Byte in the spare area of the 1st or 2nd th page (if the 1st page isBad) does not contain FFh is a Bad Block. The Bad ...

解決済み: Hi, we are experiencing some reliability problems on a i.MX6ULL system with a Micron MLC MT29F32G08CBADAWP NAND and we have some questions on.

Hi,. we are experiencing some reliability problems on a i.MX6ULL system with a Micron MLC MT29F32G08CBADAWP NAND and we have some questions on the best ...

Solved: Hi, we are experiencing some reliability problems on a i.MX6ULL system with a Micron MLC MT29F32G08CBADAWP NAND and we have some questions on.

Hi, I have a few questions on bad block management on NAND device as done by u-boot (2009-03) and kernel (2.6.30-rc6) and would appreciate any responses to ...

2020年9月2日 — Uboot should mark block as bad by itself during erase or write. It has the information if the operation was successful or not. 1. Comment.

2019年9月24日 — The bad blocks have been forgotten - the marker code was not applied persistently ? Granted, this U-boot version seems rather old. Has the nand ...

A short question to handling of bad blocks: My nand shows a few bad blocks (example 100000) What is happen when I write / read from that block via nand ...

2016年11月8日 — 1 Answer 1 · you flash a new image incorrectly - you do not erase whole flash · you flash a new image - by erasing only the erase blocks where ...