From 23e0d69dda334d3dcea816570e39575c3478c9ff Mon Sep 17 00:00:00 2001 From: Jernej Skrabec Date: Mon, 1 Mar 2021 22:57:26 +0100 Subject: [PATCH] Allwinner: Fix memory issues on 32-bit SoCs --- projects/Allwinner/devices/H3/options | 3 +++ projects/Allwinner/devices/R40/options | 3 +++ projects/Allwinner/linux/linux.arm.conf | 2 +- 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/projects/Allwinner/devices/H3/options b/projects/Allwinner/devices/H3/options index 236844cb3f..f193528da5 100644 --- a/projects/Allwinner/devices/H3/options +++ b/projects/Allwinner/devices/H3/options @@ -51,3 +51,6 @@ # set the addon project ADDON_PROJECT="ARMv7" + + # additional kernel parameters + EXTRA_CMDLINE="$EXTRA_CMDLINE vmalloc=320M" diff --git a/projects/Allwinner/devices/R40/options b/projects/Allwinner/devices/R40/options index 0b2e10dbb4..979bb72b37 100644 --- a/projects/Allwinner/devices/R40/options +++ b/projects/Allwinner/devices/R40/options @@ -48,3 +48,6 @@ # set the addon project ADDON_PROJECT="ARMv7" + + # additional kernel parameters + EXTRA_CMDLINE="$EXTRA_CMDLINE vmalloc=320M" diff --git a/projects/Allwinner/linux/linux.arm.conf b/projects/Allwinner/linux/linux.arm.conf index ae0f7351ab..bb26fea8c7 100644 --- a/projects/Allwinner/linux/linux.arm.conf +++ b/projects/Allwinner/linux/linux.arm.conf @@ -5939,7 +5939,7 @@ CONFIG_DMA_CMA=y # # Default contiguous memory area size: # -CONFIG_CMA_SIZE_MBYTES=256 +CONFIG_CMA_SIZE_MBYTES=320 CONFIG_CMA_SIZE_SEL_MBYTES=y # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set # CONFIG_CMA_SIZE_SEL_MIN is not set