[PATCH v2] powerpc: Add cpu family documentation

[Tom Musta]

On 4/30/2014 1:45 AM, Michael Ellerman wrote:
>> > Are 40x considered booke?
> You tell me.
>  

The original 401, 403 and 405 cores predate the actual existence of what we now call Book E.
But they most certainly contained features that would eventually become Book E (different timers,
software managed TLB, etc.)  For the sake of this diagram, I would say "yes".