From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>,
Sascha Hauer <s.hauer@pengutronix.de>
Subject: Re: [PATCH] test: arm: qemu-sabrelite: Use qemu specific device tree
Date: Tue, 01 Oct 2024 12:35:26 +0200 [thread overview]
Message-ID: <172777892662.1032471.10716562397001742809.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20241001085208.522095-1-s.hauer@pengutronix.de>
On Tue, 01 Oct 2024 10:52:08 +0200, Sascha Hauer wrote:
> The sabrelite board has some GPIOs registered as buttons. These GPIOs
> are not properly emulated in QEMU and read as low. The buttons are
> active low as well, so in barebox we detect all buttons as pressed. One
> of these buttons is registered as KEY_POWER. Depending on the
> initialization order it can happen that barebox tries to power down the
> board during startup. Avoid this pitfall by passing a device tree to
> QEMU which has the gpio-keys driver disabled.
>
> [...]
Applied, thanks!
[1/1] test: arm: qemu-sabrelite: Use qemu specific device tree
https://git.pengutronix.de/cgit/barebox/commit/?id=38dbe309f536 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2024-10-01 10:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-01 8:52 Sascha Hauer
2024-10-01 10:35 ` Sascha Hauer [this message]
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