[coreboot] Removing microcode updates from blobs

[mrnuke]

On 12/14/2013 12:36 AM, ron minnich wrote:
> And I think it even worse to put the microcode blobs in a location in
> the tree that implies, by its existence, that you can build without
> them and get a more free, working firmware image.
> 
You can't have a working build on a bunch of recent hardware without
blobs. So the assumption that you can build without blobs is false.
Pure and simple.