From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org, Ahmad Fatoum <a.fatoum@barebox.org>
Cc: Adrian Negreanu <adrian.negreanu@nxp.com>
Subject: Re: [PATCH v2 0/4] firmware: qemu_fw_cfg: implement file system
Date: Tue, 10 Jun 2025 09:01:39 +0200 [thread overview]
Message-ID: <174953889928.2481843.8222840200072732520.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20250606072939.2082971-1-a.fatoum@barebox.org>
On Fri, 06 Jun 2025 09:29:35 +0200, Ahmad Fatoum wrote:
> The character device we currently have is cumbersome to use.
> The Linux way to access it at /sys/firmware/qemu_fw_cfg
> is much nicer to use, so this series adds support for a similar
> FS to barebox.
>
> A very nice result of having file system access to the QEMU variables
> in barebox is that we get a trivial way to pass data to barebox.
> To make it even more convenient to use, this series enables overriding
> individual files in the environment via the new mechanism, e.g.:
>
> [...]
Applied, thanks!
[1/4] fs: add qemu_fw_cfg file system
https://git.pengutronix.de/cgit/barebox/commit/?id=15fe16c19945 (link may not be stable)
[2/4] firmware: qemu_fw_cfg: register at device initcall level
https://git.pengutronix.de/cgit/barebox/commit/?id=7a021f74e293 (link may not be stable)
[3/4] video: ramfb: use new qemu fw_cfg FS
https://git.pengutronix.de/cgit/barebox/commit/?id=91f865300262 (link may not be stable)
[4/4] fs: qemu_fw_cfg: support populating environment via QEMU fw_cfg
https://git.pengutronix.de/cgit/barebox/commit/?id=16d630256ed4 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2025-06-10 7:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-06 7:29 Ahmad Fatoum
2025-06-06 7:29 ` [PATCH v2 1/4] fs: add qemu_fw_cfg " Ahmad Fatoum
2025-06-06 7:29 ` [PATCH v2 2/4] firmware: qemu_fw_cfg: register at device initcall level Ahmad Fatoum
2025-06-06 7:29 ` [PATCH v2 3/4] video: ramfb: use new qemu fw_cfg FS Ahmad Fatoum
2025-06-06 7:29 ` [PATCH v2 4/4] fs: qemu_fw_cfg: support populating environment via QEMU fw_cfg Ahmad Fatoum
2025-06-10 7:01 ` Sascha Hauer [this message]
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