From b0674713a78421a81d35b84c6049d02f9d7fb399 Mon Sep 17 00:00:00 2001 From: Michael Haas Date: Wed, 31 Aug 2022 15:52:23 +0200 Subject: [PATCH] rpi4: Enable arm_boost=1 to unlock 1.8GHz CPU clock (#2073) * rpi4: Enable arm_boost=1 to unlock 1.8Ghz CPU The official Raspberry Pi OS enables a "boosted" 1.8GHz mode since their Debian bullseye based release [source]. This commit brings this feature to HA OS. --- buildroot-external/board/raspberrypi/config.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/buildroot-external/board/raspberrypi/config.txt b/buildroot-external/board/raspberrypi/config.txt index 666b9eef1..440bd6732 100644 --- a/buildroot-external/board/raspberrypi/config.txt +++ b/buildroot-external/board/raspberrypi/config.txt @@ -75,6 +75,8 @@ dtparam=audio=on # Enable DRM VC4 V3D driver on top of the dispmanx display stack dtoverlay=vc4-fkms-v3d max_framebuffers=2 +# Enable boost from 1.5Ghz to 1.8Ghz on compatible models +arm_boost=1 [all] #dtoverlay=vc4-fkms-v3d