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Date:   Thu, 13 Feb 2020 13:44:35 -0800
From:   Tony Lindgren <tony@atomide.com>
To:     Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc:     Merlijn Wajer <merlijn@wizzup.org>,
        "Arthur D." <spinal.by@gmail.com>,
        Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
        Kees Cook <keescook@chromium.org>,
        Nicolas Pitre <nico@fluxnic.net>,
        "H. Nikolaus Schaller" <hns@goldelico.com>,
        Aaro Koskinen <aaro.koskinen@iki.fi>,
        Russell King <rmk+kernel@armlinux.org.uk>,
        linux-omap <linux-omap@vger.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: Nokia N900 on 5.4 and 5.5
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* Ard Biesheuvel <ard.biesheuvel@linaro.org> [200213 21:34]:
> Is there any way you can enable early serial output one one of these
> boards, to see if you are making it through the decompressor all the
> way into the kernel?

I was able to reproduce this on another board with appended dtb,
looks like uncompress happens fine but then nothing. Looking at
System.map the u-boot alignment warning Merlijn posted, pc is
somewhere very early in the kernel.

I can easily reproduce the issue now if you have something in mind
to try.

Regards,

Tony