[PATCH v2 1/3] target/ppc: Fix POWER9 DD2.0 PVR, add DD2.1

[Nicholas Piggin]

The POWER9 DD2.0 PVR is incorrect. It doesn't cause problems because
the pvr check is masking it and matching against the base.

Correct it, add a PVR for DD2.1.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
Since v1: new patch

 target/ppc/cpu-models.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target/ppc/cpu-models.h b/target/ppc/cpu-models.h
index 76775a74a9..9902285ac8 100644
--- a/target/ppc/cpu-models.h
+++ b/target/ppc/cpu-models.h
@@ -349,7 +349,8 @@ enum {
     CPU_POWERPC_POWER8NVL_v10      = 0x004C0100,
     CPU_POWERPC_POWER9_BASE        = 0x004E0000,
     CPU_POWERPC_POWER9_DD1         = 0x004E0100,
-    CPU_POWERPC_POWER9_DD20        = 0x004E1200,
+    CPU_POWERPC_POWER9_DD20        = 0x004E0200,
+    CPU_POWERPC_POWER9_DD21        = 0x004E0201,
     CPU_POWERPC_POWER10_BASE       = 0x00800000,
     CPU_POWERPC_POWER10_DD1        = 0x00800100,
     CPU_POWERPC_POWER10_DD20       = 0x00800200,
-- 
2.23.0