[Skiboot] [PATCH] mambo: Update P9 PVR to reflect Scale out 24 core chips

[Michael Neuling]

The P9 PVR bits 48:51 don't indicate a revision but instead different
configurations.  From BookIV we have:
 Bits:  Configuration
    0:  Scale out 12 cores
    1:  Scale out 24 cores
    2:  Scale up 12 cores
    3:  Scale up 24 cores

Skiboot will mostly the use "Scale out 24 core" configuration
(ie. SMT4 not SMT8) so reflect this in mambo.

Signed-off-by: Michael Neuling <mikey at neuling.org>
---
 external/mambo/skiboot.tcl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/external/mambo/skiboot.tcl b/external/mambo/skiboot.tcl
index 9ac765dbb6..6032b6e215 100644
--- a/external/mambo/skiboot.tcl
+++ b/external/mambo/skiboot.tcl
@@ -82,8 +82,8 @@ if { $default_config == "PEGASUS" } {
     myconf config processor/initial/PVR 0x4b0201
 }
 if { $default_config == "P9" } {
-    # make sure we look like a POWER9 DD2
-    myconf config processor/initial/PVR 0x4e0200
+    # PVR configured for POWER9 DD2.0 Scale out 24 Core (ie SMT4)
+    myconf config processor/initial/PVR 0x4e1200
     myconf config processor/initial/SIM_CTRL1 0xc228000400000000
 }
 if { [info exists env(SKIBOOT_SIMCONF)] } {
-- 
2.11.0