[Backport v4.0-branch] drivers: flash: flash_mcux_flexspi_nor: check all 3 bytes of JEDEC ID #82675
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The FlexSPI NOR driver should verify all 3 bytes of the JEDEC ID match the expected value before attempting to use a custom LUT table with a flash chip. This reduces the odds that an incompatible LUT will be used with a flash chip, as some flash chips may share the same first byte of their device ID but not be compatible with the custom LUT table. Signed-off-by: Daniel DeGrasse <[email protected]> (cherry picked from commit c12030a)
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requested review from
MarkWangChinese,
danieldegrasse,
dbaluta,
de-nordic,
decsny,
manuargue and
rghaddab
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@de-nordic this is a backport for 4.0 branch, but you've added a milestone of 4.1 and 4.3 (which I didn't even know we had yet). Are you sure these are the right milestones? |
No I am not. That was incorrect milestone. I have actually added 4.3, because it is hard to click, while trying to set 4.1 - which was not correct. |
I thought as much but wanted to verify before moving forward. Thanks for the clarification! And yeah the Milestone UI is... not great. |
Backport c12030a from #82448.
Fixes #82437