coolsoul/armbian-firmware: armbian 固件

kopia lustrzana https://github.com/armbian/firmware.git

Werner aff348fa9e XR819: Update firmware		4 lat temu
..
boot_xr819.bin	7172b4b660 Import firmware from armbian/build	7 lat temu
device-xradio.mk	7172b4b660 Import firmware from armbian/build	7 lat temu
fw_xr819.bin	aff348fa9e XR819: Update firmware	4 lat temu
sdd_xr819.bin	7172b4b660 Import firmware from armbian/build	7 lat temu