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

Petri Lehtinen
2008-09-16T10:06:18Z

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

--
Petri Lehtinen
Inoi Oy
Tel. : +358 40 758 0229
Email: petri.lehtinen at inoi.fi