[PULL,2.3,3/5] target-ppc: Remove POWER5+ v0.0 that never existed
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Message ID 1427320500-6772-4-git-send-email-agraf@suse.de
State New
Headers show

Commit Message

Alexander Graf March 25, 2015, 9:54 p.m. UTC
From: Alexey Kardashevskiy <aik@ozlabs.ru>

IBM uses low 16bits to specify the chip version of a POWER CPU.
So there has never been an actual silicon with PVR = 0x003B0000.
The first silicon would have PVR 0x003B0100 but it is very unlikely
to find it in any machine shipped to any customer as it was too raw.

This removes CPU_POWERPC_POWER5P_v00 definition and changes
POWER5+ and POWERgs aliases (which are synonyms) to point to
POWER5+_v2.1 which can still be found in real machines.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Andreas Färber <afaerber@suse.de>
[agraf: fix commit message]
Signed-off-by: Alexander Graf <agraf@suse.de>
---
 target-ppc/cpu-models.c | 6 ++----
 target-ppc/cpu-models.h | 1 -
 2 files changed, 2 insertions(+), 5 deletions(-)

Patch
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diff --git a/target-ppc/cpu-models.c b/target-ppc/cpu-models.c
index 2b560a4..4d5ab4b 100644
--- a/target-ppc/cpu-models.c
+++ b/target-ppc/cpu-models.c
@@ -1124,8 +1124,6 @@ 
     POWERPC_DEF("POWER5",        CPU_POWERPC_POWER5,                 POWER5,
                 "POWER5")
 #endif
-    POWERPC_DEF("POWER5+_v0.0",  CPU_POWERPC_POWER5P_v00,            POWER5P,
-                "POWER5+ v0.0")
     POWERPC_DEF("POWER5+_v2.1",  CPU_POWERPC_POWER5P_v21,            POWER5P,
                 "POWER5+ v2.1")
 #if defined(TODO)
@@ -1387,8 +1385,8 @@  PowerPCCPUAlias ppc_cpu_aliases[] = {
     { "Dino",  "POWER3" },
     { "POWER3+", "631" },
     { "POWER5gr", "POWER5" },
-    { "POWER5+", "POWER5+_v0.0" },
-    { "POWER5gs", "POWER5+_v0.0" },
+    { "POWER5+", "POWER5+_v2.1" },
+    { "POWER5gs", "POWER5+_v2.1" },
     { "POWER7", "POWER7_v2.3" },
     { "POWER7+", "POWER7+_v2.1" },
     { "POWER8E", "POWER8E_v1.0" },
diff --git a/target-ppc/cpu-models.h b/target-ppc/cpu-models.h
index ee693af..9d80e72 100644
--- a/target-ppc/cpu-models.h
+++ b/target-ppc/cpu-models.h
@@ -547,7 +547,6 @@  enum {
     CPU_POWERPC_POWER4P            = 0x00380000,
      /* XXX: missing 0x003A0201 */
     CPU_POWERPC_POWER5             = 0x003A0203,
-    CPU_POWERPC_POWER5P_v00        = 0x003B0000,
     CPU_POWERPC_POWER5P_v21        = 0x003B0201,
     CPU_POWERPC_POWER6             = 0x003E0000,
     CPU_POWERPC_POWER6_5           = 0x0F000001, /* POWER6 in POWER5 mode */