ENABLE_TLS=false CERT_FILE=cert.crt KEY_FILE=privkey.key SERVER_ADDRESS=0.0.0.0 SERVER_PORT=8989 MOUNT_POINT=/media DEVICE=/dev/mmcblk1p1 KERNEL_FILE=Image.gz DTB_FILE=sun50i-h618-orangepi-zero2w.dtb UBOOT_FILE=uboot.env EXTLINUX_FILE=extlinux/extlinux.conf MAX_FILE_SIZE=200 UBOOT_BIN_FILE=u-boot-sunxi-with-spl.bin UBOOT_MAX_SIZE=1 MMC_BOOT_OFFSET=8192