[POWERPC] Fixup resources on pci_bus for PCIe PHB when no device is connected

[linux-2.6] / arch / powerpc / platforms / 86xx / mpc86xx_hpcn.c

diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 5b01ec7c13dc518f83efb7fadd40f38273d36f99..e9eaa0749ae6405912d7d18fdd6615d75c412ff4 100644 (file)
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -31,6 +31,7 @@
 
 #include <asm/mpic.h>
 
+#include <sysdev/fsl_pci.h>
 #include <sysdev/fsl_soc.h>
 
 #include "mpc86xx.h"
@@ -344,8 +345,14 @@ mpc86xx_hpcn_setup_arch(void)
        }
 
 #ifdef CONFIG_PCI
-       for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
-               mpc86xx_add_bridge(np);
+       for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) {
+               struct resource rsrc;
+               of_address_to_resource(np, 0, &rsrc);
+               if ((rsrc.start & 0xfffff) == 0x8000)
+                       fsl_add_bridge(np, 1);
+               else
+                       fsl_add_bridge(np, 0);
+       }
 #endif
 
        printk("MPC86xx HPCN board from Freescale Semiconductor\n");
@@ -424,7 +431,6 @@ mpc86xx_time_init(void)
        return 0;
 }
 
-
 define_machine(mpc86xx_hpcn) {
        .name                   = "MPC86xx HPCN",
        .probe                  = mpc86xx_hpcn_probe,
@@ -436,4 +442,5 @@ define_machine(mpc86xx_hpcn) {
        .time_init              = mpc86xx_time_init,
        .calibrate_decr         = generic_calibrate_decr,
        .progress               = udbg_progress,
+       .pcibios_fixup_bus      = fsl_pcibios_fixup_bus,
 };