ppc: booke206: use MAV=2.0 TSIZE definition, fix 4G pages
This definition is backward compatible with MAV=1.0 as long as
the guest does not set reserved bits in MAS1/MAS4.
Also, fix the shift in booke206_tlb_to_page_size -- it's the base
that should be able to hold a 4G page size, not the shift count.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/hw/ppce500_mpc8544ds.c b/hw/ppce500_mpc8544ds.c
index 61151d8..8095516 100644
--- a/hw/ppce500_mpc8544ds.c
+++ b/hw/ppce500_mpc8544ds.c
@@ -174,7 +174,7 @@
/* Create -kernel TLB entries for BookE, linearly spanning 256MB. */
static inline target_phys_addr_t booke206_page_size_to_tlb(uint64_t size)
{
- return (ffs(size >> 10) - 1) >> 1;
+ return ffs(size >> 10) - 1;
}
static void mmubooke_create_initial_mapping(CPUState *env,
