tree c961c7c035d9a1a3c46b5a18cd0df05793bf89e8
parent 256cebe5d17477cd1443f47a9bd5ca35ca0dbc9c
author David Gibson <david@gibson.dropbear.id.au> 1301631318 +1100
committer Alexander Graf <agraf@suse.de> 1301675695 +0200

Support 1T segments on ppc

Traditionally, the "segments" used for the two-stage translation used on
powerpc MMUs were 256MB in size.  This was the only option on all hash
page table based 32-bit powerpc cpus, and on the earlier 64-bit hash page
table based cpus.  However, newer 64-bit cpus also permit 1TB segments

This patch adds support for 1TB segment translation to the qemu code.

Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>