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plat-stm32mp1: fix securing clock tree #4919

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merged 1 commit into from
Oct 13, 2021

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etienne-lms
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Fix bug introduced in commit [1] that added HCLK5 parent clock
identifier but did not handle it from secure_parent_clocks() resulting
in core panic when RCC security hardening is enabled.

Fixes: [1] commit ea6f231 ("plat-stm32mp1: fix clock rate computation for CRYP1/GPIOZ/HASH1/MDMA")
Signed-off-by: Etienne Carriere etienne.carriere@linaro.org

@jenswi-linaro
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Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

Fix bug introduced in commit [1] that added HCLK5 parent clock
identifier but did not handle it from secure_parent_clocks() resulting
in core panic when RCC security hardening is enabled.

Fixes: [1] commit ea6f231 ("plat-stm32mp1: fix clock rate computation for CRYP1/GPIOZ/HASH1/MDMA")
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
@etienne-lms
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tag applied. thanks.

@jforissier jforissier merged commit 6fd1b42 into OP-TEE:master Oct 13, 2021
@etienne-lms etienne-lms deleted the stm32-clk branch October 14, 2021 12:21
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3 participants