diff options
| -rw-r--r-- | drivers/pci/pcie_brcmstb.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/pci/pcie_brcmstb.c b/drivers/pci/pcie_brcmstb.c index 54aa02c809..90225f6779 100644 --- a/drivers/pci/pcie_brcmstb.c +++ b/drivers/pci/pcie_brcmstb.c @@ -432,6 +432,7 @@ static int brcm_pcie_probe(struct udevice *dev) struct pci_controller *hose = dev_get_uclass_priv(ctlr); struct brcm_pcie *pcie = dev_get_priv(dev); void __iomem *base = pcie->base; + struct pci_region region; bool ssc_good = false; int num_out_wins = 0; u64 rc_bar2_offset, rc_bar2_size; @@ -468,13 +469,10 @@ static int brcm_pcie_probe(struct udevice *dev) MISC_CTRL_SCB_ACCESS_EN_MASK | MISC_CTRL_CFG_READ_UR_MODE_MASK | MISC_CTRL_MAX_BURST_SIZE_128); - /* - * TODO: When support for other SoCs than BCM2711 is added we may - * need to use the base address and size(s) provided in the dma-ranges - * property. - */ - rc_bar2_offset = 0; - rc_bar2_size = 0xc0000000; + + pci_get_dma_regions(dev, ®ion, 0); + rc_bar2_offset = region.bus_start - region.phys_start; + rc_bar2_size = 1ULL << fls64(region.size - 1); tmp = lower_32_bits(rc_bar2_offset); u32p_replace_bits(&tmp, brcm_pcie_encode_ibar_size(rc_bar2_size), |