ppc: set active package and current instance to root device node before probe

Now that all PCI devices have been converted to new-device...finish-device we can
set both the active package and current instance to the root device node before
probe, giving all child devices a correct active package and instance chain during
creation.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/ppc/qemu/init.c b/arch/ppc/qemu/init.c
index 9056975e..45cd77e4 100644
--- a/arch/ppc/qemu/init.c
+++ b/arch/ppc/qemu/init.c
@@ -859,6 +859,10 @@ arch_of_init(void)
     feval("['] ppc-dma-sync to (dma-sync)");
 
 #ifdef CONFIG_DRIVER_PCI
+    push_str("/");
+    fword("find-device");
+    feval("\" /\" open-dev to my-self");
+
     switch (machine_id) {
     case ARCH_MAC99:
     case ARCH_MAC99_U3:
@@ -870,6 +874,8 @@ arch_of_init(void)
     default:
         ob_pci_init();
     }
+
+    feval("0 to my-self");
 #endif
 
     printk("\n");