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-rw-r--r--Documentation/powerpc/isa-versions.rst14
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/powerpc/isa-versions.rst b/Documentation/powerpc/isa-versions.rst
index 5592b8899a48..a8d6b6028b3e 100644
--- a/Documentation/powerpc/isa-versions.rst
+++ b/Documentation/powerpc/isa-versions.rst
@@ -4,6 +4,8 @@ CPU to ISA Version Mapping
Mapping of some CPU versions to relevant ISA versions.
+Note Power4 and Power4+ are not supported.
+
========= ====================================================================
CPU Architecture version
========= ====================================================================
@@ -26,6 +28,12 @@ PPC970 - PowerPC User Instruction Set Architecture Book I v2.01
- PowerPC Virtual Environment Architecture Book II v2.01
- PowerPC Operating Environment Architecture Book III v2.01
- Plus Altivec/VMX ~= 2.03
+Power4+ - PowerPC User Instruction Set Architecture Book I v2.01
+ - PowerPC Virtual Environment Architecture Book II v2.01
+ - PowerPC Operating Environment Architecture Book III v2.01
+Power4 - PowerPC User Instruction Set Architecture Book I v2.00
+ - PowerPC Virtual Environment Architecture Book II v2.00
+ - PowerPC Operating Environment Architecture Book III v2.00
========= ====================================================================
@@ -48,6 +56,8 @@ Power5++ No
Power5+ No
Power5 No
PPC970 Yes
+Power4+ No
+Power4 No
========== ==================
========== ====
@@ -66,6 +76,8 @@ Power5++ No
Power5+ No
Power5 No
PPC970 No
+Power4+ No
+Power4 No
========== ====
========== ====================================
@@ -84,4 +96,6 @@ Power5++ No
Power5+ No
Power5 No
PPC970 No
+Power4+ No
+Power4 No
========== ====================================