new intel io hub.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1634 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/southbridge/intel/i82801dbm/i82801dbm_usb2.c b/src/southbridge/intel/i82801dbm/i82801dbm_usb2.c
new file mode 100644
index 0000000..5b7465d
--- /dev/null
+++ b/src/southbridge/intel/i82801dbm/i82801dbm_usb2.c
@@ -0,0 +1,39 @@
+//2003 Copywright Tyan
+
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <device/pci_ops.h>
+#include "i82801dbm.h"
+
+static void usb2_init(struct device *dev)
+{
+ uint32_t cmd;
+
+#if 0
+ printk_debug("USB: Setting up controller.. ");
+ cmd = pci_read_config32(dev, PCI_COMMAND);
+ pci_write_config32(dev, PCI_COMMAND,
+ cmd | PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
+ PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE);
+
+
+ printk_debug("done.\n");
+#endif
+}
+
+static struct device_operations usb2_ops = {
+ .read_resources = pci_dev_read_resources,
+ .set_resources = pci_dev_set_resources,
+ .enable_resources = pci_dev_enable_resources,
+ .init = usb2_init,
+ .scan_bus = 0,
+ .enable = i82801dbm_enable,
+};
+
+static struct pci_driver usb2_driver __pci_driver = {
+ .ops = &usb2_ops,
+ .vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_82801ER_1D7,
+};