tree fe44212d36e6ca23dbe9f2c633824389216a3d1d
parent bf65e440e8248f22b2eacf8d47961bb9d52260f7
author Chris Metcalf <cmetcalf@tilera.com> 1287087783 -0400
committer Chris Metcalf <cmetcalf@tilera.com> 1287171489 -0400

arch/tile: parameterize system PLs to support KVM port

While not a port to KVM (yet), this change modifies the kernel
to be able to build either at PL1 or at PL2 with a suitable
config switch.  Pushing up this change avoids handling branch
merge issues going forward with the KVM work.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>