[U-Boot] u-boot for ixp425

Hi to all,

I'd like to use u-boot lo load small applications program on a board based on IXP425. My customer has used redboot to load linux over this board and now He asked to me to write some applications to test the hardware. I tought to use u-boot because I have no knowledge on redboot and because I have already used u-boot over ixp425 few years ago. Moreover I knew that quite recently, some improvements have been made on u-boot to avoid the use of Intel APIs. Now I don't know if this activity has been completely carried out and allows the use of both eth interfaces which are provided by the uP. Can anybody suggest me where can I find some further info on the status of u-boot on ixp425?

Many thanks in advance

Gianfranco