Kernel source-code

[shubha%dl.com@localhost (Shubha Ramachandrappa)]

Hi,
        I am porting our proprietary real time kernel (small)
to mpc860(Motorola PowerPC 860). This is for our 
embedded products. Can anybody give me pointers to
where can i find reference source code for any PowerPC
kernel.

Thanx in Advance
-Shubha

email : shubha%dl.com@localhost