Building and Editing Linux Kernel in Eclipse for Android Rowboat
First off some references I used to complete this task. This was possibly the best so far
http://issaris.blogspot.com/2007/12/download-linux-kernel-sourcecode-from.html
Some other references also helped Ref1, Ref2, Ref3, Ref4
I had following file system layout when dealing with TI_DevKit V2.2
After you have everything imported per directions the next big step is getting the .config setup. Follow the directions on the android rowboat site for doing a first build of the linux kernel in commandline before trying to build from eclipse. This helps generate the .config file. Some additional settings needed was PATH and Build Command
/home/adam/BeagleBoard/rowboat-prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games