Orange pi one ,receive panic: bad pte2

[Emmanuel Vadot]

On Tue, 16 Jan 2018 18:44:11 -0600
Kyle Evans <kevans at freebsd.org> wrote:

> (Sorry for the broken response on my part, mobile Gmail is bad)
> 
> You should poke manu@ for his script to compile a DTS from Linux source.
> You can pull a working tree to use that on from kernel.org's git repo:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/

 https://gist.github.com/evadot/f6b30fa582253ccf7b9652523b80c47f

> On Jan 16, 2018 6:33 PM, "??" <unto.foru13 at gmail.com> wrote:
> 
> Thanks help ,I will try it later.
> could you please give me the method or link =>  how to pull new DTS from
> Linux??
> I want to learn how to do it .
> 
> 
> 2018-01-16 22:21 GMT+08:00 Kyle Evans <kevans at freebsd.org>:
> 
> > On Tue, Jan 16, 2018 at 7:19 AM, ?? <unto.foru13 at gmail.com> wrote:
> > > OKOK below is booting message.
> >
> > Thanks!
> >
> > > [ .. snip .. ]
> > > syscon_generic0: <syscon> mem 0x1c00000-0x1c00033 on simplebus0
> > > [.. snip ..]
> > > awg0: <Allwinner Gigabit Ethernet> mem
> > > 0x1c30000-0x1c30103,0x1c00030-0x1c00033 irq 23 on simplebus0
> > > awg0: cannot get tx clock
> > > [.. snip .. ]
> >
> > That explains it- I hadn't encountered this in practice, so it broke.
> > =( Your DTS here has a /soc/syscon *and* uses our former hacky method
> > for passing syscon, so syscon_generic takes the syscon registers and
> > awg can't. You have I think three choices for recourse here, any of
> > which should fix your problem:
> >
> > 1.) Remove the /soc/syscon from the DTB you're using
> > 2.) Update your DTB to actually use /soc/syscon, removing the syscon
> > reg from /soc/ethernet and adding a 'syscon = <&syscon>' attribute to
> > that node.
> > 3.) Update to r327825 or later and pull new DTS from Linux. If pulling
> > new from Linux is a pain, I can generate a new DTB for you based on
> > what we'll be importing from Linux in a couple weeks.
> >
> > r327825 added support for the new stable emac bindings, so after DTS
> > update this won't break again.
> >
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-- 
Emmanuel Vadot <manu at bidouilliste.com> <manu at freebsd.org>