Hi, we are using MYIR's MYD-IMX287 board which is running linux. Yes, the mfgtool.exe can only be used under windows. But we can use mfgtool.exe to download Linux kernel image.First, we set our board to USB boot mode;Then, connect our 287 board to PC via USB cable;Power on the board, start MfgTool software and configure the menu, in USB Ports tab of configuration menu, select the port while connect to our 287 board;Select Singlechip NAND option in the Profiles tab of the configuration menu, and OK...