From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] qemu and u-boot-console and other ports?
Date: Fri, 2 Dec 2016 09:40:27 -0500 [thread overview]
Message-ID: <20161202144027.GN2546@bill-the-cat> (raw)
Hey,
I'm trying to debug adding sh4 and r2dplus support to test.py. Until my
current round of testing is applied you'll need
http://patchwork.ozlabs.org/bundle/trini/fix-sh4-support-v2/ in order
for us to get a functional U-Boot. After that, I have a "normal" conf
file for the board for QEMU that looks like:
console_impl=qemu
qemu_machine="r2d"
qemu_binary="qemu-system-sh4"
qemu_extra_args="-nographic -serial null -serial mon:stdio"
qemu_kernel_args="-kernel ${U_BOOT_BUILD_DIR}/u-boot.bin"
reset_impl=none
flash_impl=none
And here's where things get funny. When I kick off test.py with --bd
r2dplus --id qemu --build -s -k sleep it will build and launch the board
and since I have -s I can see stdio and I see U-Boot come up and give me
the prompt, and then test.py says it times out waiting for the prompt.
Any ideas where to poke next? I want to say something is funny with
respect to what we see and where we see it (in terms of pipes) due to
having to say -serial null -serial mon:stdio so that we see port #2 on
the "board" rather than port #1 as this is the port that U-Boot and
Linux use by default. Thanks!
--
Tom
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next reply other threads:[~2016-12-02 14:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-02 14:40 Tom Rini [this message]
2016-12-02 18:03 ` [U-Boot] qemu and u-boot-console and other ports? Stephen Warren
2016-12-02 19:18 ` Tom Rini
2016-12-02 19:21 ` Stephen Warren
2016-12-02 20:01 ` Tom Rini
2016-12-02 21:00 ` Stephen Warren
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