From: takahiro.akashi at linaro.org <takahiro.akashi@linaro.org>
To: u-boot@lists.denx.de
Subject: [PATCH 1/4] serial: serial_xen: print U-Boot banner and others
Date: Thu, 22 Oct 2020 18:49:34 +0900 [thread overview]
Message-ID: <20201022094934.GA101173@laputa> (raw)
In-Reply-To: <2d6fa531ad0c63418223f2a97b427614ed7b4b9e.camel@epam.com>
On Thu, Oct 22, 2020 at 09:18:02AM +0000, Anastasiia Lukianenko wrote:
> Hi,
>
> On Thu, 2020-10-15 at 13:25 +0900, AKASHI Takahiro wrote:
> > At present, DM_FLAG_PRE_RELOC is set only if !OF_CONTROL.
> > It doesn't make sense for this para-virtualized driver.
> >
> > With this patch applied, you will be able to see early boot messages:
> >
> > U-Boot 2020.10-00001-ge442e71a6c52-dirty (Oct 15 2020 - 11:02:25
> > +0900)
> > xenguest
> >
> > Xen virtual CPU
> > Model: XENVM-4.15
> > DRAM: 128 MiB
> > PVBLOCK:
> > (XEN) gnttab_mark_dirty not implemented yet
> > pvblock: 0
> > In: hypervisor
> > Out: hypervisor
> > Err: hypervisor
> > xenguest#
> >
> > Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
> > ---
> > drivers/serial/serial_xen.c | 2 --
> > 1 file changed, 2 deletions(-)
> >
> > diff --git a/drivers/serial/serial_xen.c
> > b/drivers/serial/serial_xen.c
> > index ba6504b94796..ed191829f059 100644
> > --- a/drivers/serial/serial_xen.c
> > +++ b/drivers/serial/serial_xen.c
> > @@ -175,8 +175,6 @@ U_BOOT_DRIVER(serial_xen) = {
> > .priv_auto_alloc_size = sizeof(struct xen_uart_priv),
> > .probe = xen_serial_probe,
> > .ops = &xen_serial_ops,
> > -#if !CONFIG_IS_ENABLED(OF_CONTROL)
> > .flags = DM_FLAG_PRE_RELOC,
> > -#endif
> > };
> >
>
> I applied this patch and unfortunately on ARM there were no logs. I
> think this series should be improved a little.
I will check.
Please tell me
- the board that you're using
- the version of Xen
(and .config)
Thanks,
-Takahiro Akashi
> Regards,
> Anastasiia
next prev parent reply other threads:[~2020-10-22 9:49 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-15 4:25 [PATCH 0/4] xen: improve console outputs AKASHI Takahiro
2020-10-15 4:25 ` [PATCH 1/4] serial: serial_xen: print U-Boot banner and others AKASHI Takahiro
2020-10-15 6:51 ` Peng Fan
2020-10-22 9:18 ` Anastasiia Lukianenko
2020-10-22 9:49 ` takahiro.akashi at linaro.org [this message]
2020-10-23 8:58 ` Anastasiia Lukianenko
2020-10-23 0:30 ` Tom Rini
2020-10-15 4:25 ` [PATCH 2/4] arch: arm/xen: add putc() for debugging AKASHI Takahiro
2020-10-15 6:52 ` Peng Fan
2020-10-23 0:31 ` Tom Rini
2020-10-15 4:25 ` [PATCH 3/4] xen: add definitions for console_io AKASHI Takahiro
2020-10-15 6:52 ` Peng Fan
2020-10-23 0:31 ` Tom Rini
2020-10-15 4:25 ` [PATCH 4/4] serial: serial_xen: add DEBUG_UART support AKASHI Takahiro
2020-10-15 6:50 ` Peng Fan
2020-10-22 9:19 ` Anastasiia Lukianenko
2020-10-22 9:53 ` takahiro.akashi at linaro.org
2020-10-23 8:50 ` Anastasiia Lukianenko
2020-10-26 5:58 ` takahiro.akashi at linaro.org
2020-10-26 6:18 ` Oleksandr Andrushchenko
2020-10-26 6:50 ` takahiro.akashi at linaro.org
2020-10-26 6:54 ` Oleksandr Andrushchenko
2020-10-26 7:10 ` takahiro.akashi at linaro.org
2020-10-26 7:30 ` Oleksandr Andrushchenko
2020-10-26 8:03 ` takahiro.akashi at linaro.org
2020-10-26 8:19 ` Oleksandr Andrushchenko
2020-10-26 7:16 ` Oleksandr Andrushchenko
2020-10-23 8:53 ` Anastasiia Lukianenko
2020-10-26 6:02 ` takahiro.akashi at linaro.org
2020-10-26 6:12 ` Oleksandr Andrushchenko
2020-10-23 0:31 ` Tom Rini
2020-10-23 9:22 ` Anastasiia Lukianenko
2020-10-23 12:34 ` Tom Rini
2020-10-23 13:06 ` Anastasiia Lukianenko
2020-10-23 13:18 ` Tom Rini
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