From 645967d3e55a2db86470d4fddf22e2e2fcf778b1 Mon Sep 17 00:00:00 2001 From: Martin Liu Date: Wed, 23 Mar 2022 17:00:25 +0800 Subject: [PATCH] Disable zone dma32 As HW doesn't have 32 bit address limitation, we can disable zone dma32 to simplify memory management and improve performance. Bug: 236225957 Test: boot Signed-off-by: Martin Liu Change-Id: Id7c67b985848f50331bafacf31e59f67cf9aa34d --- BoardConfig-common.mk | 1 + 1 file changed, 1 insertion(+) diff --git a/BoardConfig-common.mk b/BoardConfig-common.mk index 73eafa2f..723fc2e9 100644 --- a/BoardConfig-common.mk +++ b/BoardConfig-common.mk @@ -47,6 +47,7 @@ BOARD_KERNEL_CMDLINE += dyndbg=\"func alloc_contig_dump_pages +p\" BOARD_KERNEL_CMDLINE += earlycon=exynos4210,0x10A00000 console=ttySAC0,115200 androidboot.console=ttySAC0 printk.devkmsg=on BOARD_KERNEL_CMDLINE += cma_sysfs.experimental=Y BOARD_KERNEL_CMDLINE += swiotlb=noforce +BOARD_KERNEL_CMDLINE += disable_dma32=on BOARD_BOOTCONFIG += androidboot.boot_devices=14700000.ufs TARGET_NO_BOOTLOADER := true