bcm63xx kernel 5.10

Florian Fainelli f.fainelli at gmail.com
Fri Feb 4 10:23:55 PST 2022

On 2/4/2022 9:28 AM, Daniel González Cabanelas wrote:
> Hi Hauke:
> El vie, 4 feb 2022 a las 0:48, Hauke Mehrtens (<hauke at hauke-m.de>) escribió:
>> Hi,
>> We would like to switch the bcm63xx target to kernel 5.10. Paul created
>> a pull request for that:
>> https://github.com/openwrt/openwrt/pull/4616
>> There is still a problem with Macronix NAND flash chips, see the
>> comments from the pull request.
>> Could someone please have a look into this problem.
>> Does this change in the upstream kernel help?
>> https://github.com/torvalds/linux/commit/22ca05b82d3e3abc2b116a11ee41b6b692b95530
> The patch together with:
> https://github.com/torvalds/linux/commit/a071912636cc3420f54e2a6312c1625ac763cf03
> They both apply cleanly without changes in current Openwrt, kernel
> testing 5.10, But the kernel still fails to load, caused by
> macronix_nand_block_protection_support .

Is there a log available somewhere that shows the boot failure with 
5.10? Have you been able to run a bisection somehow?

None of those patches should be relevant as the DSL SoCs do not use EDU, 
they use PIO. Now about this one:


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