Your question isn't clear to me: are you asking for a target OS on Galileo or for a host OS to develop for Galileo?
target OS: Yocto Linux supported by Intel, possibly other Linux flavors by community, Windows supported by Microsoft (check with Microsoft for support), Windriver OS -> "Galileo" within DK50 bundle (e.g. IOTGTWY.DK50 Intel | Mouser - check with Windriver for support)
host OS to run Arduino IDE / Eclipse IDE (to develop for IoT developer kit): Windows, Linux, OSX
Thanks for your reply.
I want to ask Intel galileo gen2 supports windriver OS or not?
let me try a recursive answer:
pls find my answer above
Sorry, Actually i had not seen datasheet you suggest in a link. It helps me.
I am looking for windriver as target OS on Galileo Gen2. My Host for windriver workbench is a Linux machine. So i want to make an bootable SD card image from this Host system (linux having windriver workbench) for target as galileo gen2.