diff options
| -rw-r--r-- | drivers/pci/pci-uclass.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c index 824fa11907..cf1e7617ae 100644 --- a/drivers/pci/pci-uclass.c +++ b/drivers/pci/pci-uclass.c @@ -918,6 +918,11 @@ static void decode_regions(struct pci_controller *hose, ofnode parent_node, return; for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { + if (hose->region_count == MAX_PCI_REGIONS) { + pr_err("maximum number of regions parsed, aborting\n"); + break; + } + if (bd->bi_dram[i].size) { pci_set_region(hose->regions + hose->region_count++, bd->bi_dram[i].start, |