So the problem is that SET_FEATURES and GET_FEATURES isn’t supported by versions 2.1, 2.2 and 4.0 of the nand controller, which are the ones present on bcm63xx, right?
> El 4 feb 2022, a las 13:55, Daniel González Cabanelas <dgcb...@gmail.com> > escribió: > > Hi Florian, >> El vie, 4 feb 2022 a las 19:24, Florian Fainelli >> (<f.faine...@gmail.com>) escribió: >> >> >> >>> On 2/4/2022 9:28 AM, Daniel González Cabanelas wrote: >>> Hi Hauke: >>> >>> El vie, 4 feb 2022 a las 0:48, Hauke Mehrtens (<ha...@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? > > this commit is the culprit: > https://github.com/torvalds/linux/commit/03a539c7a118427a6609a26461358c56ac8f3a06 > > You can check a boot failure here: > https://github.com/openwrt/openwrt/pull/4616#issuecomment-999442065 > > Regards. >> >> None of those patches should be relevant as the DSL SoCs do not use EDU, >> they use PIO. Now about this one: >> >> lists.infradead.org/pipermail/linux-mtd/2022-January/091107.html >> -- >> Florian _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel