From: Helge Deller <deller@gmx.de>
To: Mikulas Patocka <mpatocka@redhat.com>
Cc: John David Anglin <dave.anglin@bell.net>, linux-parisc@vger.kernel.org
Subject: Re: the patch "Convert PDC console to an early console" breaks the^M console
Date: Thu, 20 Oct 2022 20:01:39 +0200 [thread overview]
Message-ID: <430864f0-da89-cc2b-e357-d7aaf41f31fa@gmx.de> (raw)
In-Reply-To: <alpine.LRH.2.21.2210200917320.31339@file01.intranet.prod.int.rdu2.redhat.com>
On 10/20/22 15:26, Mikulas Patocka wrote:
> On Thu, 20 Oct 2022, Helge Deller wrote:
>
>> Your serial ports don't seem to be detected and thus missing...?!
>
> It seems to be so. Does it work on your C8000? - if it does, send me your
> config and I'll find the difference.
Didn't tested on c8k, but 32-bit kernel in qemu git head works for me...:
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_16550A_VARIANTS=y
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_GSC=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=8
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_RSA is not set
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_RT288X is not set
next prev parent reply other threads:[~2022-10-20 18:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1MhlGq-1pGSQJ2Koq-00dm3N@mail.gmx.net>
2022-10-20 13:26 ` the patch "Convert PDC console to an early console" breaks the^M console Mikulas Patocka
2022-10-20 18:01 ` Helge Deller [this message]
[not found] ` <4011ff49-294a-aa08-e087-d60995649e00@gmx.de>
2022-10-20 19:57 ` Mikulas Patocka
2022-10-20 20:22 ` Helge Deller
2022-10-20 20:34 ` Mikulas Patocka
2022-10-20 20:43 ` Helge Deller
2022-10-20 21:08 ` Mikulas Patocka
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