IXP2400 platform

Hello !

We've got a development platfrom. And  it's totally new for us. The first
goal is to fit Linux on this platfrom. Can anyone share any ideas about it?

1. How to build toolchain
2. What versions of components (GCC, GLIBC, BINUTILS) to choose.

As far as I know, the core is ARMv5.

Thanks in advance!