Date: Sat, 17 Sep 2016 20:41:09 +0300 From: Daniel Braniss <danny@cs.huji.ac.il> To: Emmanuel Vadot <manu@bidouilliste.com> Cc: arm@freebsd.org Subject: Re: ALLWINNER/h3 malfunction Message-ID: <5ADFE16E-FD60-45B1-8CF1-6FFC10BABBDE@cs.huji.ac.il> In-Reply-To: <20160917171911.a2ec80da747ba373ba3d1b4a@bidouilliste.com> References: <B11041B2-0EDD-4E20-8684-CB471C17D81B@cs.huji.ac.il> <20160917171911.a2ec80da747ba373ba3d1b4a@bidouilliste.com>
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> On 17 Sep 2016, at 6:19 PM, Emmanuel Vadot <manu@bidouilliste.com> wrote: > > On Wed, 7 Sep 2016 16:34:48 +0300 > Daniel Braniss <danny@cs.huji.ac.il> wrote: > >> Hi All! >> >> I am playing with an orangepi-one, and I now compiled a kernel without INVARIANTS & WITNESS >> and it panics, when compiled without WITNESS, it boots, but for example the awg comes up >> with a semi random ethernet address, so clearly there is some timing issues. I have placed the panic in >> http://www.cs.huji.ac.il/~danny/orangepi/op1.panic.1 >> >> and so if someone can point me to where some delay can be added ? >> >> thanks, >> danny >> > > Hello Daniel, > > I'll admit that I've never tested ALLWINNER kernel without INVARIANTS > or WITNESS recently, I'll try that. > I assume that you've patched your DTS for ethernet support, can you > try with the unpatched one ? i searched high and low for such one, can you send me one? > It seems that it panic because the mod0 clk doesn't have the correct > parent. > > For the semi random MAC address this is expected. The awg driver > generate a random one if it can't use the SID root key as > the "source", which we don't support for now on H3 (it shouldn't be > hard to add support for the H3). > > Cheers, > > -- > Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org>home | help
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