[Buildroot] buildroot and the at91sam9261ek.

Hi all,

I am new to buildroot, but the tool is so easy that I had compiled all 
things and I can:
* run the bootstrap that calls u-boot
* run u-boot that calls kernel.
* run kernel that stop because it does not have a rootfile system.

I configured the buildroot to generate initramfs, but instead to attach 
it to a kernel end it put the the initramfs file in /usr directory.

So I ask you, how to put the initramfs into kernel file end?

cheers

Paulo Carvalho