[Qemu-devel] [PATCH] target-xtensa: fix MMUv3 initialization

[Max Filippov]

- ITLB/DTLB ways 5 and 6 have 4 and 8 entries respectively;
- ITLB/DTLB way 6 attr field is set to 3 on reset.

Signed-off-by: Max Filippov <jcmvb...@gmail.com>
---
 target-xtensa/helper.c       |    2 +-
 target-xtensa/overlay_tool.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/target-xtensa/helper.c b/target-xtensa/helper.c
index fc85815..2a0cb1a 100644
--- a/target-xtensa/helper.c
+++ b/target-xtensa/helper.c
@@ -273,7 +273,7 @@ static void reset_tlb_mmu_ways56(CPUState *env,
             entry[6][ei].vaddr = ei << 29;
             entry[6][ei].paddr = ei << 29;
             entry[6][ei].asid = 1;
-            entry[6][ei].attr = 2;
+            entry[6][ei].attr = 3;
         }
     }
 }
diff --git a/target-xtensa/overlay_tool.h b/target-xtensa/overlay_tool.h
index 9cef27d..df19cc9 100644
--- a/target-xtensa/overlay_tool.h
+++ b/target-xtensa/overlay_tool.h
@@ -256,7 +256,7 @@
         .way_size = { \
             (refill_way_size), (refill_way_size), \
             (refill_way_size), (refill_way_size), \
-            4, 2, 2, 1, 1, 1, \
+            4, (way56) ? 4 : 2, (way56) ? 8 : 2, 1, 1, 1, \
         }, \
         .varway56 = (way56), \
         .nrefillentries = (refill_way_size) * 4, \
-- 
1.7.6.4