You can use Debian 11/12 or Ubuntu 20.04/22.04 to run the following.

Prepare:

mkdir linux-build
cd linux-build
wget -N https://seafile.servator.de/sbc/odroid/build/next/linux-6.1-sbc-build.tar.gz
tar xzf linux-6.1-sbc-build.tar.gz
#
# Next line is optional to speed-up clone and reduze size
sed -i s/'git clone -b mainline-${lxmmmkb}'/'git clone --depth=100 -b sbc-${lxmmmkb}.y'/g prepare-linux.sh
# Disable uneeded parts
sed -i 's|if .*e drivers/gpu/arm/midgard .*; then|if false ; then|g' prepare-linux.sh
sed -i s/'bash -e build-.*-fw.sh.*'/'true'/g build-linux.sh
#
sudo apt-get update

sudo CROSS_GCC=-arm-linux-gnueabihf CROSS_DEBARCH=-armhf-cross bash -e build-deps.sh
sudo apt-get install git u-boot-tools
bash -e prepare-linux.sh -- nas5xx

Now you can edit this file to enable modules:
linux/arch/arm/configs/ls1024a_defconfig

Build:

bash -e config-linux.sh -- nas5xx
bash -e build-linux.sh -- nas5xx