Re: [U-Boot] erase and saveenv stop working after using fw_setenv

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fw_printenv in Linux, erase and saveenv stop working in U-Boot. In

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I think this must be a typo. fw_printenv should have no effect. I guess you mean fw_setenv (as in the Subject) ?

Ahh, yes. I meant fw_setenv of course.

The problem is that the MPC8323ERDB board has flash chips that support hardware flash protection (locking), but the board config file does not select the CFG_FLASH_PROTECTION option. Therefore U-Boot will not make any attempts to lock or unlock any flash sectors.

I enabled CFG_FLASH_PROTECTION, and now it works. Thanks a lot.