Adding initramfs to the DLDI builds

[Ewan Meadows]

> May work. Note that Busybox needs uClibc, which needs just the kernel
>  *headers* to build. You'll still need uClibc before you can build busybox.
I'm probably going to do it this way, change the root Makefile to
build the kernel headers then uClibc, build busyboxinitramfs and then
build the rest of the kernel


>  > 2. Glue the initramfs on after the kernel and userspace has been built
>  > in the vendors/Nintendo/DLDI/Makefile
I'm not sure how plausible this is now.  Everything I've read about
initramfs indicates that the kernel build system needs the initramfs
image available before the kernel is assembled, I have to check this.


Ewan