Tegra210: se: disable SMMU before suspending SE block

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LuminaSensum / arm-trusted-firmware

Browse code Tegra210: se: disable SMMU before suspending SE block This patch disables SMMU hardware before suspending the SE block, for the context save operation to complete. The NS word will re-enable SMMU when we exit System Suspend. Change-Id: I4d5cd982ea6780db5c38b124550d847e3928c60d Signed-off-by: Samuel Payne <spayne@nvidia.com> WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2 v2.1-rc1 v2.1-rc0 v2.1
1 parent 61beb3e commit 86d0a52b8433fb1bd9ad9014912e4a1068b0b1c1 Samuel Payne authored on 12 Jun 2017 Varun Wadekar committed on 18 Jan 2019

Browse code

This patch disables SMMU hardware before suspending the SE
block, for the context save operation to complete. The NS
word will re-enable SMMU when we exit System Suspend.

Change-Id: I4d5cd982ea6780db5c38b124550d847e3928c60d
Signed-off-by: Samuel Payne <spayne@nvidia.com>

WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2 v2.1-rc1 v2.1-rc0 v2.1

1 parent 61beb3e commit 86d0a52b8433fb1bd9ad9014912e4a1068b0b1c1

Samuel Payne authored on 12 Jun 2017

Varun Wadekar committed on 18 Jan 2019

Patch

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Ignore Space Show notes View plat/nvidia/tegra/include/t210/tegra_def.h

Ignore Space Show notes View plat/nvidia/tegra/soc/t210/drivers/se/security_engine.c

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