diff options
| -rw-r--r-- | drivers/pci/pci-uclass.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c index 9d51236770..a2e829608a 100644 --- a/drivers/pci/pci-uclass.c +++ b/drivers/pci/pci-uclass.c @@ -897,8 +897,9 @@ static int decode_regions(struct pci_controller *hose, ofnode parent_node, #endif if (gd->pci_ram_top && gd->pci_ram_top < base + size) size = gd->pci_ram_top - base; - pci_set_region(hose->regions + hose->region_count++, base, base, - size, PCI_REGION_MEM | PCI_REGION_SYS_MEMORY); + if (size) + pci_set_region(hose->regions + hose->region_count++, base, + base, size, PCI_REGION_MEM | PCI_REGION_SYS_MEMORY); #endif return 0; |