How to fix make error "No rule to make target 'menuconfig'" when building a kernel for Beagleboard?

The aim is to build and install the USB Video Class (UVC) module, via make modules_install. I'm trying to configure the kernel via make menuconfig on Angstrom distribution, running on BeagleBoard-xM. Angstrom image (console only) was build on Narcissus online image builder. Angstrom kernel is 2.6.32. I receive the following error: make: *** No rule to make target 'menuconfig'. Stop. It seems that there are no kernel sources because usr/src contains nothing. Should I have to download Linux kernel 2.6.32 from kernel.org and what should be my next steps in order to configure the kernel?