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Commit 10c9ba18 authored by Chintan Pandya's avatar Chintan Pandya Committed by Susheel Khiani
Browse files

defconfig: msm8909: Enable workaround for MMU500 Bug 



MMU500 in MSM8909 has a bug which corrupts TLB when
access are made across odd MB boundary and the odd
MB boundary is preceded by 2-level mapping and
followed by section mapping.

Change-Id: I85a37f8eee811abb4c9ab9f6cc717d0424230bb5
Signed-off-by: default avatarChintan Pandya <cpandya@codeaurora.org>
Signed-off-by: default avatarSusheel Khiani <skhiani@codeaurora.org>
parent b6d89b7b

arch/arm/configs/msm8909-1gb-perf_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -457,6 +457,7 @@ CONFIG_MSM_MDSS_PLL=y 
CONFIG_REMOTE_SPINLOCK_MSM=y

CONFIG_MSM_IOMMU_V1=y

CONFIG_IOMMU_FORCE_4K_MAPPINGS=y

CONFIG_MMU500_ACTIVE_PREFETCH_BUG_WITH_SECTION_MAPPING=y

CONFIG_PWM=y

CONFIG_PWM_QPNP=y

CONFIG_MOBICORE_SUPPORT=m

arch/arm/configs/msm8909-1gb_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -474,6 +474,7 @@ CONFIG_MSM_MDSS_PLL=y 
CONFIG_REMOTE_SPINLOCK_MSM=y

CONFIG_MSM_IOMMU_V1=y

CONFIG_IOMMU_FORCE_4K_MAPPINGS=y

CONFIG_MMU500_ACTIVE_PREFETCH_BUG_WITH_SECTION_MAPPING=y

CONFIG_PWM=y

CONFIG_PWM_QPNP=y

CONFIG_MOBICORE_SUPPORT=m

arch/arm/configs/msm8909-perf_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -458,6 +458,7 @@ CONFIG_MSM_MDSS_PLL=y 
CONFIG_REMOTE_SPINLOCK_MSM=y

CONFIG_MSM_IOMMU_V1=y

CONFIG_IOMMU_FORCE_4K_MAPPINGS=y

CONFIG_MMU500_ACTIVE_PREFETCH_BUG_WITH_SECTION_MAPPING=y

CONFIG_PWM=y

CONFIG_PWM_QPNP=y

CONFIG_MOBICORE_SUPPORT=m

arch/arm/configs/msm8909_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -474,6 +474,7 @@ CONFIG_MSM_MDSS_PLL=y 
CONFIG_REMOTE_SPINLOCK_MSM=y

CONFIG_MSM_IOMMU_V1=y

CONFIG_IOMMU_FORCE_4K_MAPPINGS=y

CONFIG_MMU500_ACTIVE_PREFETCH_BUG_WITH_SECTION_MAPPING=y

CONFIG_PWM=y

CONFIG_PWM_QPNP=y

CONFIG_MOBICORE_SUPPORT=m