build/extras/firmware.sh

# Copyright (c) 2015 Igor Pecovnik, igor.pecovnik@gma**.com
#
# This file is licensed under the terms of the GNU General Public
# License version 2. This program is licensed "as is" without any
# warranty of any kind, whether express or implied.
#
# This file is a part of tool chain https://github.com/igorpecovnik/lib
#

build_firmware()
{
	display_alert "Merging and packaging linux firmware" "@host" "info"

	local plugin_repo="https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git"
	local plugin_dir="armbian-firmware"

	#fetch_from_github "$plugin_repo" "$plugin_dir/lib/firmware"
	mkdir -p $SOURCES/$plugin_dir/lib/firmware
	# overlay our firmware
	cp -R $SRC/lib/bin/firmware-overlay/* $SOURCES/$plugin_dir/lib/firmware

	# cleanup what's not needed for sure
	rm -rf $plugin_dir/lib/firmware/{amdgpu,amd-ucode,radeon,nvidia}
	cd $SOURCES/$plugin_dir

	# set up control file
	mkdir -p DEBIAN
	cat <<-END > DEBIAN/control
	Package: armbian-firmware
	Version: $REVISION
	Architecture: $ARCH
	Maintainer: $MAINTAINER <$MAINTAINERMAIL>
	Installed-Size: 1
	Section: kernel
	Priority: optional
	Description: Linux firmware
	END

	cd $SOURCES
	# pack
	mv armbian-firmware armbian-firmware_${REVISION}_${ARCH}
	dpkg -b armbian-firmware_${REVISION}_${ARCH} >> $DEST/debug/install.log 2>&1
	mv armbian-firmware_${REVISION}_${ARCH} armbian-firmware
	mv armbian-firmware_${REVISION}_${ARCH}.deb $DEST/debs/ || exit_with_error "Failed moving firmware package"
}

[[ ! -f $DEST/debs/armbian-firmware_${REVISION}_${ARCH}.deb ]] && build_firmware

# install
display_alert "Installing linux firmware" "$REVISION" "info"
chroot $CACHEDIR/sdcard /bin/bash -c "dpkg -i /tmp/armbian-firmware_${REVISION}_${ARCH}.deb" >> $DEST/debug/install.log