Nope. Need different DTB file in kernel (Becase Ex2 Ultra have more Ram) and another version string in firmware file.
**.pat - Original Synology firmware file, modified by me for compatable with our hardware (Replaced installer and libs, removed some checks, bootloader upgrade and other stuff)
Need packager program from “Firmware Source code” archive.
Also need some linux for compile software (“Cross compile” for “armhf” | Cortex-A9/FPU/VFP-V3/NEON)
Or just use precompiled soft for armel/armhf (From Debian or RaspberryPI). Maybe need replace some libs, because its too old in firmware.
