Tegra: memctrl: clean MC INT status before exit to bootloader

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LuminaSensum / arm-trusted-firmware

Browse code Tegra: memctrl: clean MC INT status before exit to bootloader This patch cleans the Memory controller's interrupt status register, before exiting to the non-secure world during cold boot. This is required as we observed that the MC's arbitration bit is set before exiting the secure world. Change-Id: Iacd01994d03b3b9cbd7b8a57fe7ab5b04e607a9f Signed-off-by: Harvey Hsieh <hhsieh@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 b627d08 commit 650d9c521e271f9802c8c95da456875f348fc8cc Harvey Hsieh authored on 21 Aug 2017 Varun Wadekar committed on 18 Jan 2019

Browse code

This patch cleans the Memory controller's interrupt status
register, before exiting to the non-secure world during
cold boot. This is required as we observed that the MC's
arbitration bit is set before exiting the secure world.

Change-Id: Iacd01994d03b3b9cbd7b8a57fe7ab5b04e607a9f
Signed-off-by: Harvey Hsieh <hhsieh@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 b627d08 commit 650d9c521e271f9802c8c95da456875f348fc8cc

Harvey Hsieh authored on 21 Aug 2017

Varun Wadekar committed on 18 Jan 2019

Patch

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Ignore Space Show notes View plat/nvidia/tegra/common/drivers/memctrl/memctrl_v1.c

Ignore Space Show notes View plat/nvidia/tegra/common/drivers/memctrl/memctrl_v2.c

Ignore Space Show notes View plat/nvidia/tegra/common/tegra_bl31_setup.c

Ignore Space Show notes View plat/nvidia/tegra/include/drivers/memctrl.h

Ignore Space Show notes View plat/nvidia/tegra/include/t132/tegra_def.h

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

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