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From: Peter Maydell <peter.maydell@linaro.org>
Date: Thu, 31 May 2018 09:32:51 +0100
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Subject: Re: [Qemu-devel] [PATCH 2/3] hw/arm/virt: Add another UART to the
 virt board
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To: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: Andrew Jones <drjones@redhat.com>, qemu-arm <qemu-arm@nongnu.org>, QEMU Developers <qemu-devel@nongnu.org>, Shannon Zhao <shannon.zhao@linaro.org>

On 31 May 2018 at 03:12, Jason A. Donenfeld <Jason@zx2c4.com> wrote:
> Hi Peter,
>
> What ever became of this? I still really could use a second UART in
> the standard configuration. I'm still building with this cludge --
> https://=D7=90.cc/RXI3ssWV -- in order to run the test suite on
> build.wireguard.com.

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.

thanks
-- PMM