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Date:   Mon, 16 Nov 2020 16:52:53 +0100
From:   Maxime Ripard <maxime@cerno.tech>
To:     Sergey Suloev <ssuloev@orpaltech.com>
Cc:     wens@csie.org, linux-kernel@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org
Subject: Re: BananaPi M2 support
Message-ID: <20201116155253.n3nuvzxup6izhh3m@gilmour.lan>
References: <9436b07d-7704-6a21-dfdb-b6aa9211d456@orpaltech.com>
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Hi,

On Sat, Nov 14, 2020 at 08:20:54PM +0300, Sergey Suloev wrote:
> Hi,
>=20
> I noticed that BananaPi M2 (A31 SoC) does not boot anymore on modern
> kernels. The problem arises somewhere between 5.7.19 - 5.8.18. I have sav=
ed
> boot logs for both versions https://pastebin.com/DTRZi8R7=A0 and=A0
> https://pastebin.com/PS2hq07A. Logs have been taken on clean/non-patched
> kernel with default config, u-boot v2020.10.
>=20
> The kernel versions 5.7.x and below work well (I tried 5.5.19 and 5.6.19).
> The versions 5.8.18 and above all fail (5.9 and 5.10).
>=20
> Could you look at the problem or provide an advice about further
> investigation, please ?

I'm not quite sure what the issue is exactly? How does it fail to boot?

Maxime

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