Set up console input and output variables correctly

git-svn-id: svn://coreboot.org/openbios/openbios-devel@414 f158a5a8-5612-0410-a976-696ce0be7e32

arch/sparc64/init.fs

@@ -38,15 +38,9 @@
 \ use the tty interface if available
 : activate-tty-interface
   " /packages/terminal-emulator" find-dev if drop
-    " keyboard" " input-device" $setenv
-    " screen" " output-device" $setenv
   then
 ;
 
-:noname
-  " keyboard" input
-; CONSOLE-IN-initializer
-
 device-end
 
 : rmap@    ( virt -- rmentry )

arch/sparc64/openbios.c

@@ -433,6 +433,7 @@ void arch_nvram_get(char *data)
         stdin_path = "/pci/pci/pci/ebus/kb_ps2";
         stdout_path = "/pci/pci/pci/QEMU,VGA";
     }
+
     push_str(stdin_path);
     fword("open-dev");
     fword("encode-int");
@@ -444,6 +445,20 @@ void arch_nvram_get(char *data)
     fword("encode-int");
     push_str("stdout");
     fword("property");
+
+    push_str(stdin_path);
+    push_str("input-device");
+    fword("$setenv");
+
+    push_str(stdout_path);
+    push_str("output-device");
+    fword("$setenv");
+
+    push_str(stdin_path);
+    fword("input");
+
+    push_str(stdout_path);
+    fword("output");
 }
 
 void arch_nvram_put(char *data)