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Disable zone dma32

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As HW doesn't have 32 bit address limitation, we can disable
zone dma32 to simplify memory management and improve performance.

Bug: 224535283
Test: boot, test basic wifi, faceauth, camera, UDFP features
Signed-off-by: Martin Liu <liumartin@google.com>
Change-Id: Ia7c1098ddd4b91738702dd99552661dbe18cfaa5
This commit is contained in:
Martin Liu 2022-03-23 17:09:01 +08:00 • committed by TreeHugger Robot
parent e27d934035
commit 14e8f21c6a
1 changed files with 1 additions and 0 deletions
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BoardConfig-common.mk
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@ -39,6 +39,7 @@ BOARD_KERNEL_CMDLINE += cgroup_disable=memory
BOARD_KERNEL_CMDLINE += rcupdate.rcu_expedited=1 rcu_nocbs=all BOARD_KERNEL_CMDLINE += rcupdate.rcu_expedited=1 rcu_nocbs=all
BOARD_KERNEL_CMDLINE += stack_depot_disable=off page_pinner=on BOARD_KERNEL_CMDLINE += stack_depot_disable=off page_pinner=on
BOARD_KERNEL_CMDLINE += swiotlb=1024 BOARD_KERNEL_CMDLINE += swiotlb=1024
BOARD_KERNEL_CMDLINE += disable_dma32=on
BOARD_BOOTCONFIG += androidboot.boot_devices=14700000.ufs BOARD_BOOTCONFIG += androidboot.boot_devices=14700000.ufs
TARGET_NO_BOOTLOADER := true TARGET_NO_BOOTLOADER := true