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drivers: imx_csu: add settings for i.MX6 #7097

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merged 1 commit into from
Nov 7, 2024

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Emantor
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@Emantor Emantor commented Oct 29, 2024

Add the CSU SA settings for i.MX6(Q/D). This setting ensures that no non-TrustZone aware master is able to read secure memory. Information on the CSU SA register values were taken from i.MX6 Security Reference Manual rev 0.

@jenswi-linaro
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Ping @MrVan, @sdininno, @sahilnxp?

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Hi @jenswi-linaro
Thanks for ping, currently I am on leave due to Diwali in India, I will look at it next week.

Sorry for the delay.

core/drivers/imx_csu.c Outdated Show resolved Hide resolved
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sahilnxp commented Nov 4, 2024

Reviewed-by: Sahil Malhotra <sahil.malhotra@nxp.com>

Add the CSU SA settings for i.MX6(Q/D). This setting ensures that no
non-TrustZone aware master is able to read secure memory. Information on
the CSU SA register values were taken from i.MX6 Security Reference
Manual rev 0.

Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Reviewed-by: Sahil Malhotra <sahil.malhotra@nxp.com>
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Emantor commented Nov 7, 2024

Tag applied, thanks 👍

@jforissier jforissier merged commit 9b2c7a6 into OP-TEE:master Nov 7, 2024
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@Emantor Emantor deleted the topic/imx6_sa_setting branch November 7, 2024 13:03
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4 participants