diff options
Diffstat (limited to 'src/southbridge/intel/bd82x6x/usb_xhci.c')
-rw-r--r-- | src/southbridge/intel/bd82x6x/usb_xhci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/southbridge/intel/bd82x6x/usb_xhci.c b/src/southbridge/intel/bd82x6x/usb_xhci.c index 19c419facb..eb89a7d64f 100644 --- a/src/southbridge/intel/bd82x6x/usb_xhci.c +++ b/src/southbridge/intel/bd82x6x/usb_xhci.c @@ -29,6 +29,7 @@ static void usb_xhci_init(struct device *dev) { u32 reg32; + struct southbridge_intel_bd82x6x_config *config = dev->chip_info; printk(BIOS_DEBUG, "XHCI: Setting up controller.. "); @@ -37,6 +38,9 @@ static void usb_xhci_init(struct device *dev) reg32 |= 1; pci_write_config32(dev, 0x44, reg32); + pci_write_config32(dev, 0xd4, config->xhci_switchable_ports); + pci_write_config32(dev, 0xdc, config->superspeed_capable_ports); + /* Enable clock gating */ reg32 = pci_read_config32(dev, 0x40); reg32 &= ~((1 << 20) | (1 << 21)); |