Really create a tree for PCI devices (Laurent Vivier)

git-svn-id: svn://coreboot.org/openbios/openbios-devel@362 f158a5a8-5612-0410-a976-696ce0be7e32

arch/ppc/build.xml

@@ -142,7 +142,6 @@
   <external-object source="target/arch/ppc/qemu/kernel.o"/>
   <object source="qemu/main.c" flags="-Iarch/ppc"/>
   <object source="qemu/methods.c" flags="-Iarch/ppc"/>
-  <object source="qemu/tree.c" flags="-Iarch/ppc"/>
   <object source="qemu/vfd.c" flags="-Iarch/ppc"/>
   <object source="qemu/console.c" flags="-Iarch/ppc"/>
  </library>

arch/ppc/qemu/init.c

@@ -427,18 +427,6 @@ arch_of_init( void )
         const struct cpudef *cpu;
 	char buf[64];
 
-	devtree_init();
-
-	/* ISA BASE */
-
-	push_str("/");
-	fword("find-device");
-
-	PUSH(isa_io_base);
-	fword("encode-int");
-	push_str("isa-io-base");
-	fword("property");
-
 	/* memory info */
 
 	push_str("/memory");

arch/ppc/qemu/qemu.fs

@@ -44,51 +44,6 @@
 ; SYSTEM-initializer
 
 
-\ -------------------------------------------------------------------------
-\ device tree fixing
-\ -------------------------------------------------------------------------
-
-\ add decode-address methods
-: (make-decodable) ( phandle -- )
-
-    dup " #address-cells" rot get-package-property 0= if
-      decode-int nip nip
-      over " decode-unit" rot find-method if 2drop else
-        ( save phandle ncells )
-
-        over active-package!
-        case
-          1 of ['] parse-hex " decode-unit" is-xt-func endof
-          3 of
-            " bus-range" active-package get-package-property 0= if
-              decode-int nip nip
-              ['] encode-unit-pci " encode-unit" is-xt-func
-              " decode-unit" is-func-begin
-                ['] (lit) , ,
-                ['] decode-unit-pci-bus ,
-              is-func-end
-            then
-          endof
-        endcase
-      then
-    then
-    drop
-;
-
-: init-qemu-tree ( -- )
-  active-package
-
-  iterate-tree-begin
-  begin ?dup while
-
-    dup (make-decodable)
-
-    iterate-tree
-  repeat
-
-  active-package!
-;
-
 \ use the tty interface if available
 : activate-tty-interface
   " /packages/terminal-emulator" find-dev if drop