From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>,
Sascha Hauer <s.hauer@pengutronix.de>
Subject: Re: [PATCH v2] nvmem: k3: add fuse support
Date: Fri, 28 Nov 2025 08:11:59 +0100 [thread overview]
Message-ID: <176431391961.2244508.16492394899251812846.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20251126141954.2033860-1-s.hauer@pengutronix.de>
On Wed, 26 Nov 2025 15:19:54 +0100, Sascha Hauer wrote:
> This driver reads/writes to the extended OTP area using TF-A calls.
>
> The driver has been tested on AM625 and AM62L, but should work on other
> SoCs as well. The driver needs the SIP calls K3_SIP_OTP_READ and
> K3_SIP_OTP_WRITE. These are currently only implemented in the TI
> downstream TF-A for AM62L. For AM625 these calls need to be enabled with
> additional TF-A patches. The driver is activated in the AM62L/AM625
> device trees, but due to the limited availability of the SIP calls
> the driver remains silent when the TF-A doesn't have support for
> manipulating fuses.
>
> [...]
Applied, thanks!
[1/1] nvmem: k3: add fuse support
https://git.pengutronix.de/cgit/barebox/commit/?id=eb449a3cd91c (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2025-11-28 7:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-26 14:19 Sascha Hauer
2025-11-28 7:11 ` Sascha Hauer [this message]
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