creating linux os for mobile

can i use开发者_如何学JAVA linux os for my mobile.I want to buld a small linux us for my mobile or any other hardware .

Google Android is based on Linux (and is OSS)

Linux From Scratch might be helpful.

Even though it is not talking about building linux for embedded hardware, it is a good tutorial about how to build a custom linux system from the scratch

Why not use Maemo?

MeeGo is a gnu/linux based operating system currently in development that specifically targets mobile phones and tablets. It is maintained by The Linux Foundation.

You can download development releases here: http://meego.com/downloads