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Tool/software:
Tool/software:
Dear TI experts,
Our AM62x system using multiple MTD partitions for Bootloaders, Kernel, Data, etc. We recently met an issue that when we read a file from Data mount point, there's an IO error and every MTD partition left shifted by 2 bytes. After rebooted, data dumped from partitions became valid again and issue still occurred. The creation of UBIFS have no error. The device interface of the MTD is OSPI.
After more evaluation, we found that turning off a mount option makes the reading of that file did not cause any error, but reading other file make it appeared again.
Detail:
I/O error when I read a file, causing MTD partitions' data shifted.
Turn off bulk_read option, reading above file not caused any error but error when I read other file:
My question is:
- What is possibly causing this issue? (Dumping MTD partition using `xxd` command is fine but reading a specific file make every MTD partition shifted 2 bytes)
