Initial commit

Makefile

+all: tftpd-service tftpd-socket
+	tar xf tftp-hpa-5.2.tar.xz
+	cd tftp-hpa-5.2 && ./configure --prefix=/usr
+	$(MAKE) -C tftp-hpa-5.2
+	$(MAKE) -C tftp-hpa-5.2 install
+	@echo "$$TFTPD_SERVICE" > /lib/systemd/system/tftpd.service
+	@echo "$$TFTPD_SOCKET" > /lib/systemd/system/tftpd.socket
+	ln -s /lib/systemd/system/tftpd.service /etc/systemd/system/multi-user.target.wants/tftpd.service
+	rm -rf tftp-hpa-5.2
+
+tftpd-service:
+define TFTPD_SERVICE
+[Unit]
+Description = TFTP Server
+After = network.target tftpd.socket
+Requires = tftpd.socket
+
+[Service]
+ExecStart = /usr/sbin/in.tftpd -v -s /tftpboot
+StandardInput = socket
+StandardError = journal
+
+[Install]
+WantedBy = multi-user.target
+endef
+export TFTPD_SERVICE
+
+tftpd-socket:
+define TFTPD_SOCKET
+[Unit]
+Description = TFTP Socket activation
+PartOf = tftpd.service
+
+[Socket]
+ListenDatagram = 0.0.0.0:69
+
+[Install]
+WantedBy = sockets.target
+endef
+export TFTPD_SOCKET