armbian-build/config/boards/station-m1.csc

# Rockchip RK3328 quad core 1GB-4GB GBE eMMC USB3 WiFi
BOARD_NAME="Station M1"
BOARDFAMILY="rockchip64"
BOOT_SOC="rk3328"
BOARD_MAINTAINER="150balbes"
BOOTCONFIG="roc-cc-rk3328_defconfig"
KERNEL_TARGET="current,edge"
FULL_DESKTOP="yes"
BOOT_LOGO="desktop"
BOOT_FDT_FILE="rockchip/rk3328-roc-pc.dtb"
ASOUND_STATE="asound.state.station-m1"

function post_family_tweaks__station_m1() {
	display_alert "$BOARD" "Installing board tweaks" "info"

	cp -R $SRC/packages/blobs/rtl8723bt_fw/* $SDCARD/lib/firmware/rtl_bt/
	cp -R $SRC/packages/blobs/station/firmware/* $SDCARD/lib/firmware/
}

# Mainline U-Boot
function post_family_config__station_m1_use_mainline_uboot() {
	display_alert "$BOARD" "Using mainline U-Boot for $BOARD / $BRANCH" "info"

	declare -g BOOTSOURCE="https://github.com/u-boot/u-boot.git" # We ❤️ Mainline U-Boot
	declare -g BOOTBRANCH="tag:v2024.07"
	declare -g BOOTPATCHDIR="v2024.07/board_${BOARD}"
	# Don't set BOOTDIR, allow shared U-Boot source directory for disk space efficiency

	declare -g UBOOT_TARGET_MAP="BL31=${RKBIN_DIR}/${BL31_BLOB} ROCKCHIP_TPL=${RKBIN_DIR}/${DDR_BLOB};;u-boot-rockchip.bin"

	# Disable stuff from rockchip64_common; we're using binman here which does all the work already
	unset uboot_custom_postprocess write_uboot_platform write_uboot_platform_mtd

	# Just use the binman-provided u-boot-rockchip.bin, which is ready-to-go
	function write_uboot_platform() {
		dd "if=$1/u-boot-rockchip.bin" "of=$2" bs=32k seek=1 conv=notrunc status=none
	}
}