Baseline: https://github.com/u-boot/u-boot/tree/v2022.10
Official Modified U-boot Source: https://github.com/DasSecurity-HatLab/u-boot-2022.10-gateboard-one
git clone --branch=v2022.10 https://github.com/u-boot/u-boot.git --depth 1
cd u-boot
# apply patch
git apply patches/uboot/2022.10/0001-add-hatlab-gateboard-one.patch
# make build
make