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Commit 7377d905 authored Sep 18, 2018 by Swathi Sridhar

defconfig: kona: Enable SMMU driver on Kona



Enable the SMMU driver and its dependent functionalities
namely the fast dma-io mapper, reference counted
iommu-mapping support and enable the profiling and
debugging of the IOMMU framework which would enable
clients to perform device attach, establish and manage
SMMU stage 1 mappings for stage 1 translations,
enable context fault reporting etc.

Change-Id: I09b1f5f11fef15865540fe264d487633b727a602
Signed-off-by: Swathi Sridhar <swatsrid@codeaurora.org>

parent e2748e50

arch/arm64/configs/vendor/kona-perf_defconfig

+6 −1

Original line number	Diff line number	Diff line
		@@ -330,7 +330,12 @@ CONFIG_ION=y
		CONFIG_HWSPINLOCK=y
		CONFIG_HWSPINLOCK_QCOM=y
		CONFIG_MAILBOX=y
		# CONFIG_IOMMU_SUPPORT is not set
		CONFIG_IOMMU_IO_PGTABLE_FAST=y
		CONFIG_ARM_SMMU=y
		CONFIG_QCOM_LAZY_MAPPING=y
		CONFIG_IOMMU_DEBUG=y
		CONFIG_IOMMU_DEBUG_TRACKING=y
		CONFIG_IOMMU_TESTS=y
		CONFIG_QCOM_COMMAND_DB=y
		CONFIG_QCOM_IPCC=y
		CONFIG_QCOM_LLCC=y

arch/arm64/configs/vendor/kona_defconfig

+6 −1

Original line number	Diff line number	Diff line
		@@ -338,7 +338,12 @@ CONFIG_ION=y
		CONFIG_HWSPINLOCK=y
		CONFIG_HWSPINLOCK_QCOM=y
		CONFIG_MAILBOX=y
		# CONFIG_IOMMU_SUPPORT is not set
		CONFIG_IOMMU_IO_PGTABLE_FAST=y
		CONFIG_ARM_SMMU=y
		CONFIG_QCOM_LAZY_MAPPING=y
		CONFIG_IOMMU_DEBUG=y
		CONFIG_IOMMU_DEBUG_TRACKING=y
		CONFIG_IOMMU_TESTS=y
		CONFIG_QCOM_COMMAND_DB=y
		CONFIG_QCOM_IPCC=y
		CONFIG_QCOM_LLCC=y