Base

Raspberry Pi OS Lite (64-bit)
Release data: 2025-05-13
Link

Clone

git clone --recurse-submodules --filter=blob:none https://github.com/asd142513/iamroot-2025.git

Test official image

wget https://downloads.raspberrypi.com/raspios_lite_arm64/images/raspios_lite_arm64-2025-05-13/2025-05-13-raspios-bookworm-arm64-lite.img.xz
xz -d 2025-05-13-raspios-bookworm-arm64-lite.img.xz
./prebuilt.sh

Convert raw image into qcow2 and extend disk size

# output: disk.qcow2
# size: 128 GiB
./convert.sh

Build linux kernel

mkdir linux/build
cp config-6.12.25+rpt-rpi-v8 linux/build/.config
make -C linux O=build ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j$(nproc)

Install

mkdir pi
sudo ./mount.sh
sudo ./install.sh
sudo ./umount.sh

Test

./launch.sh &
gdb linux/build/vmlinux