diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci-uclass.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c index 6d860c4733..7b488795be 100644 --- a/drivers/pci/pci-uclass.c +++ b/drivers/pci/pci-uclass.c @@ -704,6 +704,7 @@ static int decode_regions(struct pci_controller *hose, const void *blob, int space_code; u32 flags; int type; + int pos; if (len < cells_per_record) break; @@ -726,9 +727,15 @@ static int decode_regions(struct pci_controller *hose, const void *blob, } else { continue; } - debug(" - type=%d\n", type); - pci_set_region(hose->regions + hose->region_count++, pci_addr, - addr, size, type); + pos = -1; + for (i = 0; i < hose->region_count; i++) { + if (hose->regions[i].flags == type) + pos = i; + } + if (pos == -1) + pos = hose->region_count++; + debug(" - type=%d, pos=%d\n", type, pos); + pci_set_region(hose->regions + pos, pci_addr, addr, size, type); } /* Add a region for our local memory */ |