[Backport v3.6-branch] drivers: flash: stm32 ospi flash driver the correct erase instruction #71330
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Use the most adapted instruction for the sector erase command It can be 0x20 or ox21 or 0x21DE in octo - DTR mode. The value is given by the SFDP table and filled in the erase_types table the during the SFDP discovery process. Signed-off-by: Francois Ramu <[email protected]> (cherry picked from commit 01684df)
After erasing the sector, compare dat read with expected 0xFF pattern to decide if erasing is successful instead of relying on the returned code of the flash_erase function Signed-off-by: Francois Ramu <[email protected]> (cherry picked from commit 325ae4d)
zephyrbot
added
Backport
zephyrbot
requested review from
de-nordic,
Desvauxm-st,
gautierg-st,
GeorgeCGV,
kartben and
nashif
de-nordic
approved these changes
Apr 10, 2024
kartben
approved these changes
Apr 11, 2024
erwango
approved these changes
Apr 11, 2024
henrikbrixandersen
approved these changes
Apr 11, 2024
MaureenHelm
approved these changes
Apr 11, 2024
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Backport 325ae4d~2..325ae4d from #70434.
Fixes #71343