From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org, Ahmad Fatoum <a.fatoum@barebox.org>
Subject: Re: [PATCH v3 1/3] resource: supply memory type/attrs on all SDRAM requests
Date: Tue, 10 Jun 2025 08:42:34 +0200 [thread overview]
Message-ID: <174953775488.2128199.841934569158419643.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20250605194401.1841679-1-a.fatoum@barebox.org>
On Thu, 05 Jun 2025 21:43:59 +0200, Ahmad Fatoum wrote:
> When running as EFI loader, barebox is expected to provide a virtual
> memory map that describes the memory regions known to barebox as well as
> attributes like whether regions are write-back cached (usable as normal
> memory) or reserved (e.g., for OP-TEE).
>
> >From a security point of view, it's useful to have this information
> always to inform MMU attributes, so let's make it mandatory.
>
> [...]
Applied, thanks!
[1/3] resource: supply memory type/attrs on all SDRAM requests
https://git.pengutronix.de/cgit/barebox/commit/?id=d06862bdd19d (link may not be stable)
[2/3] resource: retire IORESOURCE_BUSY in favor of resource::type
https://git.pengutronix.de/cgit/barebox/commit/?id=191b639dd53d (link may not be stable)
[3/3] commands: iomem: add support for printing type/attributes
https://git.pengutronix.de/cgit/barebox/commit/?id=2d3abb44cfa3 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2025-06-10 6:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-05 19:43 Ahmad Fatoum
2025-06-05 19:44 ` [PATCH v3 2/3] resource: retire IORESOURCE_BUSY in favor of resource::type Ahmad Fatoum
2025-06-05 19:44 ` [PATCH v3 3/3] commands: iomem: add support for printing type/attributes Ahmad Fatoum
2025-06-10 10:18 ` Sascha Hauer
2025-06-10 6:42 ` Sascha Hauer [this message]
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