From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] drivers: optee: rpmb: fix returning CID to TEE
Date: Thu, 5 Dec 2019 17:09:43 -0500 [thread overview]
Message-ID: <20191205220943.GZ9549@bill-the-cat> (raw)
In-Reply-To: <20191126161934.7826-1-jorge@foundries.io>
On Tue, Nov 26, 2019 at 05:19:34PM +0100, Jorge Ramirez-Ortiz wrote:
> The mmc CID value is one of the input parameters used to provision the
> RPMB key. The trusted execution environment expects this value to be
> specified in big endian format.
>
> Before this fix, on little endian systems, the value returned by the
> linux kernel mmc driver differed from the one returned by u-boot.
> This meant that if linux provisioned the RPMB key, u-boot would not
> have access to the partition (and the other way around).
>
> Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Applied to u-boot/master, thanks!
--
Tom
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next prev parent reply other threads:[~2019-12-05 22:09 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-26 16:19 [U-Boot] [PATCH] drivers: optee: rpmb: fix returning CID to TEE Jorge Ramirez-Ortiz
2019-11-27 7:53 ` Jens Wiklander
2019-12-05 22:09 ` Tom Rini [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-11-15 21:37 Jorge Ramirez-Ortiz
2019-11-18 9:36 ` Jens Wiklander
2019-11-18 11:18 ` Jorge Ramirez-Ortiz
2019-11-18 12:42 ` Jens Wiklander
2019-11-18 13:18 ` Jorge Ramirez-Ortiz
2019-11-19 9:02 ` Jens Wiklander
2019-11-19 11:53 ` Jorge Ramirez-Ortiz
2019-11-19 17:21 ` Jorge Ramirez-Ortiz
2019-11-20 7:20 ` Jens Wiklander
2019-11-20 8:21 ` Jorge Ramirez-Ortiz
2019-11-20 10:33 ` Jens Wiklander
2019-11-26 8:22 ` Jorge
2019-11-26 11:46 ` Jens Wiklander
2019-11-26 15:41 ` Jorge
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