arm-trusted-firmware

Varun Wadekar 21ec61a904 Tegra: smmu: add smmu_verify function The SMMU configuration can get corrupted or updated by external clients during boot without our knowledge. This patch introduces a "verify" function for the SMMU driver, to check that the boot configuration settings are intact. Usually, this function should be called at the end of the boot cycle. This function only calls panic() on silicon platforms. Change-Id: I2ab45a7f228781e71c73ba1f4ffc49353effe146 Signed-off-by: George Bauernschmidt <georgeb@nvidia.com>	5 years ago
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smmu.c	Tegra: smmu: add smmu_verify function	4 years ago

Varun Wadekar 21ec61a904 Tegra: smmu: add smmu_verify function

The SMMU configuration can get corrupted or updated by
external clients during boot without our knowledge.

This patch introduces a "verify" function for the SMMU
driver, to check that the boot configuration settings are
intact.  Usually, this function should be called at the
end of the boot cycle.

This function only calls panic() on silicon platforms.

Change-Id: I2ab45a7f228781e71c73ba1f4ffc49353effe146
Signed-off-by: George Bauernschmidt <georgeb@nvidia.com>

5 years ago

smmu.c

Tegra: smmu: add smmu_verify function

4 years ago