pci: fix checking PCI_REGION_MEM in pci_hose_phys_to_bus()

[people/ms/u-boot.git] / drivers / pci / pci_common.c

diff --git a/drivers/pci/pci_common.c b/drivers/pci/pci_common.c
index b9ff23f35bc8627650994c0e573adbe9c63eff14..a64792f988177dda4bc3ef2dab25937ffedc6ee0 100644 (file)
--- a/drivers/pci/pci_common.c
+++ b/drivers/pci/pci_common.c
@@ -11,6 +11,7 @@
  */
 
 #include <common.h>
+#include <dm.h>
 #include <errno.h>
 #include <pci.h>
 #include <asm/io.h>
@@ -221,11 +222,16 @@ phys_addr_t pci_hose_bus_to_phys(struct pci_controller *hose,
                return phys_addr;
        }
 
+#ifdef CONFIG_DM_PCI
+       /* The root controller has the region information */
+       hose = pci_bus_to_hose(0);
+#endif
+
        /*
         * if PCI_REGION_MEM is set we do a two pass search with preference
         * on matches that don't have PCI_REGION_SYS_MEMORY set
         */
-       if ((flags & PCI_REGION_MEM) == PCI_REGION_MEM) {
+       if ((flags & PCI_REGION_TYPE) == PCI_REGION_MEM) {
                ret = __pci_hose_bus_to_phys(hose, bus_addr,
                                flags, PCI_REGION_SYS_MEMORY, &phys_addr);
                if (!ret)
@@ -283,11 +289,16 @@ pci_addr_t pci_hose_phys_to_bus(struct pci_controller *hose,
                return bus_addr;
        }
 
+#ifdef CONFIG_DM_PCI
+       /* The root controller has the region information */
+       hose = pci_bus_to_hose(0);
+#endif
+
        /*
         * if PCI_REGION_MEM is set we do a two pass search with preference
         * on matches that don't have PCI_REGION_SYS_MEMORY set
         */
-       if ((flags & PCI_REGION_MEM) == PCI_REGION_MEM) {
+       if ((flags & PCI_REGION_TYPE) == PCI_REGION_MEM) {
                ret = __pci_hose_phys_to_bus(hose, phys_addr,
                                flags, PCI_REGION_SYS_MEMORY, &bus_addr);
                if (!ret)