parisc: Use new qemu debug output function for early bootup

Use the qemu diag(0x101) call to output at early bootup.
This allows to show HPMCs at bootup.

Signed-off-by: Helge Deller <deller@gmx.de>
diff --git a/src/parisc/parisc.c b/src/parisc/parisc.c
index 6c8899d..bd7ae79 100644
--- a/src/parisc/parisc.c
+++ b/src/parisc/parisc.c
@@ -1044,7 +1044,7 @@
     /* might not be initialized if problems happen during early bootup */
     if (!addr) {
         /* use debugoutput instead */
-        dprintf(0, "%c", c);
+        builtin_console_out(c);
         return;
     }
     if (0) {