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Re: HEADS UP: Raspberry PI kernel in armv7 now built from GENERIC



Thank you, it works perfectly!

rin

On 2019/07/24 0:58, Jared McNeill wrote:
I just committed a fix for this.

On Tue, 23 Jul 2019, Rin Okuyama wrote:

Thank you for quick fix!

The system does no longer hang during boot. However, input from
serial console does not work with console=fb (output works
normally). When console=fb is not specified, input from serial
console works fine.

Thanks,
rin

On 2019/07/23 21:15, Nick Hudson wrote:
On 21/07/2019 16:23, Rin Okuyama wrote:
Hi,

I examined this problem of GENERIC kernel on my RPI2B-1.2 a little
bit further.

It seems that WSDISPLAY_MULTICONS (enabled in GENERIC, disabled in
RPI*) does not work on machines that use plcom0 as console.

GENERIC kernel works on RPI2B-1.2 if 'console=fb' is not specified
in cmdline.txt, or 'console=fb' is specified but WSDISPLAY_MULTICONS
is disabled. RPI2 kernel also hangs if 'console=fb' is specified and
WSDISPLAY_MULTICONS is enabled.

Also for RPI0W, RPI kernel hangs if 'console=fb' is specified and
WSDISPLAY_MULTICONS is enabled.

Thanks for the analysis.

Hopefully this is now fixed with sys/arch/evbarm/dev/plcom.c:1.58

Nick



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