am335x: baltos

[Yegor Yefremov]

Hi Sascha,

On Tue, Jul 5, 2022 at 10:52 AM Sascha Hauer <sha at pengutronix.de> wrote:
>
> Hi Yegor,
>
> On Mon, Jul 04, 2022 at 02:54:48PM +0200, Yegor Yefremov wrote:
> > am335x-baltos got broken between 2022.06 and the current master. The
> > symptoms: no barebox console output at all i.e. the system freezes.
> >
> > Here is git bisect log but I don't really see the reason for the failure:
> >
> > # first bad commit: [8828e1226981b6a31b12a643768cac63fae3576e] Merge
> > branch 'for-next/imx'
>
> There's nothing in this branch that is even compiled on your board, so I
> would guess that you gave a wrong answer somewhere during bisecting.
> Apart from bisecting again you could enable some debugging:
>
> [*] Low level debug messages (read help)
>     Kernel low-level debugging port (AM33XX Debug UART)  --->
>     (0) OMAP Debug UART Port Selection
>     [*] Trace initcalls

I always forget about this feature. So, the problem was "Compressed
data violation". Changing to CONFIG_CONSOLE_SIMPLE to reduce the NLO
size helped.

Thanks.

Yegor