ICH4 update, fix ATA init, drop SATA (chipset doesn't have SATA)
fix some PCI IDs, enable USB bus mastering, add some license headers, ...
LPC code needs another look, but I think we're getting there.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Joseph Smith <joe@settoplinux.org>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5207 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/southbridge/intel/i82801dx/i82801dx_usb2.c b/src/southbridge/intel/i82801dx/i82801dx_usb2.c
index ca13e92..96bbd77 100644
--- a/src/southbridge/intel/i82801dx/i82801dx_usb2.c
+++ b/src/southbridge/intel/i82801dx/i82801dx_usb2.c
@@ -1,4 +1,23 @@
-//2003 Copywright Tyan
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2003 Tyan
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
#include <console/console.h>
#include <device/device.h>
@@ -9,32 +28,27 @@
static void usb2_init(struct device *dev)
{
-
-
-#if 0
- uint32_t cmd;
+ u32 cmd;
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);
-
-
+ 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,
+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 = i82801dx_enable,
+ .init = usb2_init,
+ .scan_bus = 0,
+ .enable = i82801dx_enable,
};
+/* 82801DB/DBM USB 2.0 */
static const struct pci_driver usb2_driver __pci_driver = {
- .ops = &usb2_ops,
+ .ops = &usb2_ops,
.vendor = PCI_VENDOR_ID_INTEL,
- .device = PCI_DEVICE_ID_INTEL_82801DBM_EHCI,
+ .device = PCI_DEVICE_ID_INTEL_82801DB_EHCI,
};