Compile lineage os 19.1 kernel for rpi4(cm4)
GNU edited this page Jul 22, 2022
·
8 revisions
mkdir -p ~/data/andriod
mkdir -p ~/data/github/lineage-rpi
cd ~/data/github/lineage-rpi
git clone https://github.com/lineage-rpi/android_kernel_brcm_rpi -b lineage-19.1
git clone https://github.com/lineage-rpi/proprietary_vendor_brcm -b lineage-19.1
cd ~/data/andriod
git clone https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9 -b pie-release
edit ~/data/github/lineage-rpi/android_kernel_brcm_rpi/arch/arm64/configs/lineageos_rpi4_defconfig line 1537
to be
CONFIG_EXTRA_FIRMWARE_DIR="/home/cpi/data/github/lineage-rpi/proprietary_vendor_brcm/rpi4/proprietary/vendor/firmware"
cd ~/data/github/lineage-rpi/android_kernel_brcm_rpi
create m.sh with content like:
#!/bin/bash
export PATH=/home/cpi/data/andriod/aarch64-linux-android-4.9/bin:$PATH
ARCH=arm64 CROSS_COMPILE=aarch64-linux-androidkernel- make lineageos_rpi4_defconfig
ARCH=arm64 CROSS_COMPILE=aarch64-linux-androidkernel- make Image dtbs -j1
chmod +x m.sh
./m.sh # start kernel compile
copy
- bcm2711-rpi-400.dtb
- bcm2711-rpi-4-b.dtb
- bcm2711-rpi-cm4.dtb
- bcm2711-rpi-cm4s.dtb
from ~/data/github/lineage-rpi/android_kernel_brcm_rpi/arch/arm64/boot/dts/broadcom/ to lineage os image boot partition
copy ~/data/github/lineage-rpi/android_kernel_brcm_rpi/arch/arm64/boot/Image to to lineage os image boot partition
copy ~/data/github/lineage-rpi/android_kernel_brcm_rpi/arch/arm64/boot/dts/overlays/vc4-kms-v3d.dtbo to to lineage os image boot partition/overlays
https://gist.github.com/cuu/92bfa28a9b6de421834e5f9f408a12a4