ROCK 5 ITXLow-level DevelopmentInstall os via usbInstall os via usb ποΈ Linux HostFlash via Maskrom under LinuxποΈ Mac OS HostFlash via Maskrom under Mac OSποΈ Windows HostFlash via Maskrom under LinuxποΈ Clear eMMC or SPI FlashEmpty eMMC or SPI Flash via Maskrom