diff --git a/compiler/ppu.pas b/compiler/ppu.pas
index 75998af58a..d002a51f4d 100644
--- a/compiler/ppu.pas
+++ b/compiler/ppu.pas
@@ -50,7 +50,7 @@ const
   CurrentPPUVersion = 207;
   { for any other changes to the ppu format, increase this version number
     (it's a cardinal) }
-  CurrentPPULongVersion = 1;
+  CurrentPPULongVersion = 2;
 
 { unit flags }
   uf_big_endian          = $000004;
diff --git a/compiler/sparc/cpuinfo.pas b/compiler/sparc/cpuinfo.pas
index 6a881cedd9..b5ca38e63d 100644
--- a/compiler/sparc/cpuinfo.pas
+++ b/compiler/sparc/cpuinfo.pas
@@ -65,7 +65,7 @@ type
 Const
   { Is there support for dealing with multiple microcontrollers available }
   { for this platform? }
-  ControllerSupport = true;
+  ControllerSupport = false;
 
   { We know that there are fields after sramsize
     but we don't care about this warning }
diff --git a/compiler/sparc64/cpuinfo.pas b/compiler/sparc64/cpuinfo.pas
index de54a3f1e9..37e8dc5e44 100644
--- a/compiler/sparc64/cpuinfo.pas
+++ b/compiler/sparc64/cpuinfo.pas
@@ -63,7 +63,7 @@ type
 Const
   { Is there support for dealing with multiple microcontrollers available }
   { for this platform? }
-  ControllerSupport = true;
+  ControllerSupport = false;
 
   { We know that there are fields after sramsize
     but we don't care about this warning }
diff --git a/compiler/x86_64/cpuinfo.pas b/compiler/x86_64/cpuinfo.pas
index c699b2b9dc..d9eb1a135e 100644
--- a/compiler/x86_64/cpuinfo.pas
+++ b/compiler/x86_64/cpuinfo.pas
@@ -79,7 +79,7 @@ Type
 Const
    { Is there support for dealing with multiple microcontrollers available }
    { for this platform? }
-   ControllerSupport = true;
+   ControllerSupport = false;
    { Size of native extended type }
    extended_size = 10;
    { target cpu string (used by compiler options) }