| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2007 Corey Osgood <corey_osgood@verizon.net> |
| * |
| * 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; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * 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 |
| */ |
| |
| /* Datasheets: |
| * Name: VT82C686A "Super South" South Bridge |
| * Link: http://www.datasheets.org.uk/datasheet.php?article=3510260 |
| * Name: VT82C686B "Super South" South Bridge |
| * Link: http://www.datasheet4u.com/html/V/T/8/VT82C686B_VIA.pdf.html |
| */ |
| |
| /* Super I/0 Configuration Registers. */ |
| /* Any registers not listed here are reserved. */ |
| #define VT82C686_SIO_DEV_ID 0xe0 /* Super-I/O Device ID */ |
| #define VT82C686_SIO_REV 0xe1 /* Super-I/O Device Revision */ |
| #define VT82C686_FS 0xe2 /* Function Select */ |
| #define VT82C686_FDC 0xe3 /* Floppy */ |
| #define VT82C686_PP 0xe6 /* Parallel Port */ |
| #define VT82C686_SP1 0xe7 /* Serial Port 1 */ |
| #define VT82C686_SP2 0xe8 /* Serial Port 2 */ |
| #define VT82C686_SP_CFG 0xee /* Serial Port Configuration */ |
| #define VT82C686_POWER 0xef /* Power Down Control */ |
| #define VT82C686_PP_CTRL 0xf0 /* Parallel Port Control */ |
| #define VT82C686_SP_CTRL 0xf1 /* Serial Port Control */ |
| #define VT82C686_FDC_CFG 0xf6 /* Floppy Controller Configuration */ |
| #define VT82C686_FDC_DC 0xf8 /* Floppy Drive Control */ |
| #define VT82C686_GPIO 0xfc /* General Purpose I/O */ |
| |
| /* For reference, used PCI IDs and their names in pci_ids.h: */ |
| /* |
| PCI_VENDOR_ID_VIA 0x1106 |
| PCI_DEVICE_ID_VIA_82C686 0x0686 // Function 0, PCI Config |
| PCI_DEVICE_ID_VIA_82C586_1 0x0571 // Function 1, IDE Controller |
| PCI_DEVICE_ID_VIA_82C586_2 0x3038 // Functions 2 & 3, USB Ports 0-1 & 2-3 |
| PCI_DEVICE_ID_VIA_82C586_3 0x3040 // Possible 2nd USB Controller? |
| PCI_DEVICE_ID_VIA_82C686_4 0x3057 // Function 4, Power Management |
| PCI_DEVICE_ID_VIA_82C686_5 0x3058 // Function 5, AC'97 Codec |
| PCI_DEVICE_ID_VIA_82C686_6 0x3068 // Function 6, MC'97 Codec |
| */ |
| |
