I have a headless NAS with Marvell Armada 375 dual core ARMv7 Processor rev 1 (v7l). NAS has one Ethernet and one USB port.
I would like to install Ubuntu Server for ARM.
I have prepared as USB with initrd.gz and vmlinuz from Ubuntu netboot armhf (generic, generic-lpae) - For 32-bit ARM (ARMv7), pluged the usb in the NAS port, ethernet and powered on the device.
I could not find the device on tftpd let alone install.
Any suggestions