From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: Niek Linnenbank <nieklinnenbank@gmail.com>,
QEMU Developers <qemu-devel@nongnu.org>
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
jasowang@redhat.com, "Beniamino Galvani" <b.galvani@gmail.com>,
qemu-arm <qemu-arm@nongnu.org>,
"Igor Mammedov" <imammedo@redhat.com>,
"Alex Bennée" <alex.bennee@linaro.org>
Subject: Re: [PATCH v4 00/20] Add Allwinner H3 SoC and Orange Pi PC Machine
Date: Wed, 12 Feb 2020 23:12:08 +0100 [thread overview]
Message-ID: <ee95179f-c15f-9615-e241-80199e6948b7@redhat.com> (raw)
In-Reply-To: <CAPan3WpV2m9HXLXZDopKUb2EfX2KE9y530m2pJG4-D96==ggCg@mail.gmail.com>
On 2/12/20 10:47 PM, Niek Linnenbank wrote:
> Hi all,
>
> Short status update regarding this series.
>
> Currently I am debugging booting NetBSD 9.0-RC2, which is recently
> released [1]
> The problem is that, apparently, RC2 can't mount the rootfs properly:
>
> [ 3.1871510] vfs_mountroot: can't open root device
> [ 3.2141370] cannot mount root, error = 6
>
> This only happens using the RC2 filesystem image. However, the RC2
> kernel can
> properly load & boot the RC1 filesystem image, and the RC1 kernel gives
> the same error
> on the RC2 filesystem. But I dont think its a NetBSD-RC2 issue, because
> on a real
> Orange Pi PC hardware board, this problem does not show.
Linux shows:
console: mmc0: Problem switching card into high-speed mode!
QEMU MMC support is not in good shape, and high-speed SD card support is
limited. I keep procrastinating at reviewing your SDHCI patch hmmmmm.
So you added:
* DMA transfers
* Direct FIFO I/O
* Short/Long format command responses
I'd start diffing the trace output of the following events:
allwinner_sdhost*
sdcard*
with both kernels.
>
> I'm comparing traces and adding more low-level debug output to NetBSD
> and QEMU to find the issue.
>
> Also I processed the review remarks which were send so far.
>
> Kind regards,
> Niek
>
> [1] https://www.netbsd.org/releases/formal-9/NetBSD-9.0.html
next prev parent reply other threads:[~2020-02-12 22:13 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-19 0:50 [PATCH v4 00/20] Add Allwinner H3 SoC and Orange Pi PC Machine Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 01/20] hw/arm: add Allwinner H3 System-on-Chip Niek Linnenbank
2020-01-19 18:01 ` Philippe Mathieu-Daudé
2020-02-01 19:21 ` Niek Linnenbank
2020-02-01 20:52 ` Philippe Mathieu-Daudé
2020-01-19 0:50 ` [PATCH v4 02/20] hw/arm: add Xunlong Orange Pi PC machine Niek Linnenbank
2020-01-19 18:04 ` Philippe Mathieu-Daudé
2020-02-02 22:47 ` Niek Linnenbank
2020-01-21 16:39 ` Igor Mammedov
2020-02-02 22:37 ` Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 03/20] hw/arm/allwinner-h3: add Clock Control Unit Niek Linnenbank
2020-01-19 18:34 ` Philippe Mathieu-Daudé
2020-02-01 21:15 ` Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 04/20] hw/arm/allwinner-h3: add USB host controller Niek Linnenbank
2020-01-19 18:37 ` Philippe Mathieu-Daudé
2020-01-19 18:44 ` Philippe Mathieu-Daudé
2020-02-02 19:33 ` Niek Linnenbank
2020-02-12 22:23 ` Philippe Mathieu-Daudé
2020-02-02 19:12 ` Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 05/20] hw/arm/allwinner-h3: add System Control module Niek Linnenbank
2020-01-19 18:46 ` Philippe Mathieu-Daudé
2020-01-19 0:50 ` [PATCH v4 06/20] hw/arm/allwinner: add CPU Configuration module Niek Linnenbank
2020-01-19 18:52 ` Philippe Mathieu-Daudé
2020-02-02 20:25 ` Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 07/20] hw/arm/allwinner: add Security Identifier device Niek Linnenbank
2020-01-19 18:57 ` Philippe Mathieu-Daudé
2020-02-02 20:47 ` Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 08/20] hw/arm/allwinner: add SD/MMC host controller Niek Linnenbank
2020-01-19 19:01 ` Philippe Mathieu-Daudé
2020-02-02 21:43 ` Niek Linnenbank
2020-02-07 21:09 ` Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 09/20] hw/arm/allwinner-h3: add EMAC ethernet device Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 10/20] hw/arm/allwinner-h3: add Boot ROM support Niek Linnenbank
2020-01-19 19:14 ` Philippe Mathieu-Daudé
2020-02-02 22:11 ` Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 11/20] hw/arm/allwinner-h3: add SDRAM controller device Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 12/20] hw/arm/allwinner: add RTC device support Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 13/20] tests/boot_linux_console: Add a quick test for the OrangePi PC board Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 14/20] tests/boot_linux_console: Add initrd test for the Orange Pi " Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 15/20] tests/boot_linux_console: Add a SD card test for the OrangePi " Niek Linnenbank
2020-01-19 0:50 ` [PATCH v4 16/20] tests/boot_linux_console: Add a SLOW test booting Ubuntu on OrangePi PC Niek Linnenbank
2020-01-19 22:30 ` Philippe Mathieu-Daudé
2020-02-06 21:21 ` Niek Linnenbank
2020-02-12 22:02 ` Philippe Mathieu-Daudé
2020-01-19 0:50 ` [PATCH v4 17/20] Acceptance tests: Extract _console_interaction() Niek Linnenbank
2020-01-19 0:51 ` [PATCH v4 18/20] Acceptance tests: Add interrupt_interactive_console_until_pattern() Niek Linnenbank
2020-01-19 0:51 ` [PATCH v4 19/20] tests/boot_linux_console: Test booting NetBSD via U-Boot on OrangePi PC Niek Linnenbank
2020-01-19 0:51 ` [PATCH v4 20/20] docs: add Orange Pi PC document Niek Linnenbank
2020-01-19 11:51 ` [PATCH v4 00/20] Add Allwinner H3 SoC and Orange Pi PC Machine Niek Linnenbank
2020-02-12 21:47 ` Niek Linnenbank
2020-02-12 22:12 ` Philippe Mathieu-Daudé [this message]
2020-02-17 20:27 ` Niek Linnenbank
2020-02-18 6:46 ` Philippe Mathieu-Daudé
2020-02-18 10:05 ` Peter Maydell
2020-02-18 21:50 ` Niek Linnenbank
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