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From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: Andrew Jones <drjones@redhat.com>, qemu-arm <qemu-arm@nongnu.org>,
	QEMU Developers <qemu-devel@nongnu.org>,
	Shannon Zhao <shannon.zhao@linaro.org>
Subject: Re: [Qemu-devel] [PATCH 2/3] hw/arm/virt: Add another UART to the virt board
Date: Thu, 31 May 2018 13:48:15 +0200	[thread overview]
Message-ID: <CAHmME9pLYSwBQyus7vKu1zb48EF8D-X7vW=nuf2AV+xGN5ERbQ@mail.gmail.com> (raw)
In-Reply-To: <CAFEAcA_Ut0hjQ=25anhHtGgyY92++eTgyBwY1KbqRbLUeje0Hg@mail.gmail.com>

On Thu, May 31, 2018 at 10:32 AM, Peter Maydell
<peter.maydell@linaro.org> wrote:
> It stalled on the fact that adding the second UART breaks
> UEFI images (annoyingly, UEFI iterates through UARTs in
> the DTB in the opposite direction to Linux, so if you add
> a second UART then it picks that one to use rather than
> the first one, IIRC). So it would have to be an awkward
> thing with a new machine option to request the extra UART.

Can you just add them in the opposite order for UEFI then?

  reply	other threads:[~2018-05-31 11:48 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-08 15:02 [Qemu-devel] [PATCH 0/3] hw/arm/virt: Add another UART Peter Maydell
2017-12-08 15:02 ` [Qemu-devel] [PATCH 1/3] hw/arm/virt: Add virt-2.12 machine type Peter Maydell
2017-12-12 14:39   ` Andrew Jones
2018-01-15 12:00     ` Peter Maydell
2017-12-08 15:02 ` [Qemu-devel] [PATCH 2/3] hw/arm/virt: Add another UART to the virt board Peter Maydell
2017-12-12  5:55   ` Shannon Zhao
2017-12-12 10:45     ` Peter Maydell
2017-12-12 14:25       ` Jason A. Donenfeld
2017-12-12 14:45   ` Andrew Jones
2017-12-12 14:50     ` Peter Maydell
2017-12-12 15:16       ` Andrew Jones
2017-12-12 15:51         ` Peter Maydell
2018-05-31  2:12           ` Jason A. Donenfeld
2018-05-31  8:32             ` Peter Maydell
2018-05-31 11:48               ` Jason A. Donenfeld [this message]
2018-05-31 11:57                 ` Peter Maydell
2017-12-12 15:16   ` Andrew Jones
2017-12-08 15:02 ` [Qemu-devel] [PATCH 3/3] hw/arm/virt-acpi-build: Add second UART to ACPI tables Peter Maydell
2017-12-12  5:53   ` Shannon Zhao
2017-12-12 11:06     ` Laszlo Ersek
2017-12-12 11:11       ` Peter Maydell
2017-12-12 11:33         ` Laszlo Ersek
2017-12-12 11:44           ` Ard Biesheuvel
2017-12-12 11:59             ` Laszlo Ersek
2017-12-12 12:07               ` Peter Maydell
2017-12-12 12:41                 ` Laszlo Ersek
2017-12-12 12:47                   ` Peter Maydell
2017-12-12 13:28                     ` Laszlo Ersek
2017-12-12 13:56                       ` Ard Biesheuvel
2017-12-12 14:10                         ` Peter Maydell
2017-12-12 14:12                           ` Ard Biesheuvel
2017-12-12 14:13                             ` Peter Maydell
2017-12-12 14:16                               ` Ard Biesheuvel
2017-12-12 14:17                                 ` Peter Maydell
2017-12-12 14:31                                   ` Ard Biesheuvel
2017-12-12 14:51                                     ` Andrew Jones
2017-12-12 16:38                                       ` Laszlo Ersek
2017-12-12 14:18                         ` Andrew Jones
2017-12-12 14:10                       ` Andrew Jones
2017-12-12 15:09       ` Andrew Jones
2017-12-13 13:56       ` Peter Maydell
2017-12-13 16:01         ` Laszlo Ersek
2017-12-13 16:46           ` Ard Biesheuvel
2017-12-13 16:48             ` Peter Maydell
2017-12-08 15:10 ` [Qemu-devel] [Qemu-arm] [PATCH 0/3] hw/arm/virt: Add another UART Peter Maydell

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