[LEDE-DEV] Ubnt power beam board - back to defaults after reboot

Matthias Schiffer mschiffer at universe-factory.net
Thu Oct 20 05:46:30 PDT 2016

On 10/20/2016 10:20 AM, Jiri Pirko wrote:
> Thu, Oct 20, 2016 at 09:48:48AM CEST, gareth41 at orcon.net.nz wrote:
>> Hi Jiri
>> This is a common problem on XM devices due to new uboot on AirOS >= 5.6.x,
>> although I haven't got any XW devices to test but its possibly the same?
>> Try downgrading back to AirOS v5.5.11 or less or apply the following patches
>> which I can confirm fix the problem on my XM devices.
>> https://raw.githubusercontent.com/freifunk-gluon/gluon/1f400189cfbae697b5018
>> 0bccf876784a3c03423/patches/openwrt/0026-kernel-backport-spi-nor-driver-from
>> -4.4.9.patch
>> https://raw.githubusercontent.com/freifunk-gluon/gluon/1f400189cfbae697b5018
>> 0bccf876784a3c03423/patches/openwrt/0027-kernel-mtd-spi-nor-wait-until-statu
>> s-register-writes-are-ready.patch
>> https://raw.githubusercontent.com/freifunk-gluon/gluon/1f400189cfbae697b5018
>> 0bccf876784a3c03423/patches/openwrt/0028-kernel-mtd-spi-nor-unlock-Winbond-f
>> lashs.patch
> Ok, will try, thanks. But why these patches are not merged to openwrt master?
> Also, it be would be nice to mention this on the wiki.

when I backported those changes, OpenWrt was still on 3.18 or 4.1 for
ar71xx; I had planned to submit these after switching to 4.4, so we could
avoid the huge spi-nor backport, but later forgot about it...

I had also submitted some of our patches upstream, but some discussion
prevented them from being included so far ([1], [2]), and I was too busy to
write an improved version.


[1] https://patchwork.kernel.org/patch/9118911/
[2] https://patchwork.kernel.org/patch/9118901/

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