diff options
Diffstat (limited to 'src/southbridge/sis/sis966/usb2.c')
| -rw-r--r-- | src/southbridge/sis/sis966/usb2.c | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/src/southbridge/sis/sis966/usb2.c b/src/southbridge/sis/sis966/usb2.c deleted file mode 100644 index d99b694d4f..0000000000 --- a/src/southbridge/sis/sis966/usb2.c +++ /dev/null @@ -1,131 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) - * Written by Morgan Tsai <my_tsai@sis.com> for SiS. - * - * 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. - */ - -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include <arch/io.h> -#include "sis966.h" -#include <device/pci_ehci.h> - -static const u8 SiS_SiS7002_init[22][3]={ - {0x04, 0x00, 0x06}, - {0x0D, 0x00, 0x00}, - - {0x2C, 0xFF, 0x39}, - {0x2D, 0xFF, 0x10}, - {0x2E, 0xFF, 0x02}, - {0x2F, 0xFF, 0x70}, - - {0x74, 0x00, 0x00}, - {0x75, 0x00, 0x00}, - {0x76, 0x00, 0x00}, - {0x77, 0x00, 0x00}, - - {0x7A, 0x00, 0x00}, - {0x7B, 0x00, 0x00}, - - {0x40, 0x00, 0x20}, - {0x41, 0x00, 0x00}, - {0x42, 0x00, 0x00}, - {0x43, 0x00, 0x08}, - - {0x44, 0x00, 0x04}, - - {0x48, 0x00, 0x10}, - {0x49, 0x00, 0x80}, - {0x4A, 0x00, 0x07}, - {0x4B, 0x00, 0x00}, - - {0x00, 0x00, 0x00} //End of table -}; - -static void usb2_init(struct device *dev) -{ - u8 *base; - struct resource *res; - int i; - u8 temp8; - - printk(BIOS_DEBUG, "USB 2.0 INIT:---------->\n"); - - //-------------- enable USB2.0 (SiS7002) ---------------------- - - i = 0; - while (SiS_SiS7002_init[i][0] != 0) { - temp8 = pci_read_config8(dev, SiS_SiS7002_init[i][0]); - temp8 &= SiS_SiS7002_init[i][1]; - temp8 |= SiS_SiS7002_init[i][2]; - pci_write_config8(dev, SiS_SiS7002_init[i][0], temp8); - i++; - }; - - res = find_resource(dev, 0x10); - if (!res) - return; - - base = res2mmio(res, 0, 0); - printk(BIOS_DEBUG, "base = 0x%p\n", base); - write32(base + 0x20, 0x2); - //------------------------------------------------------------- - -#if DEBUG_USB2 - printk(BIOS_DEBUG, "****** USB 2.0 PCI config ******"); - printk(BIOS_DEBUG, "\n 03020100 07060504 0B0A0908 0F0E0D0C"); - - for (i=0;i<0xff;i+=4) { - if ((i%16)==0) - printk(BIOS_DEBUG, "\n%02x: ", i); - printk(BIOS_DEBUG, "%08x ", pci_read_config32(dev,i)); - } - printk(BIOS_DEBUG, "\n"); -#endif - printk(BIOS_DEBUG, "USB 2.0 INIT:<----------\n"); -} - -static void lpci_set_subsystem(struct device *dev, unsigned vendor, - unsigned device) -{ - pci_write_config32(dev, 0x40, - ((device & 0xffff) << 16) | (vendor & 0xffff)); -} - -static struct pci_operations lops_pci = { - .set_subsystem = lpci_set_subsystem, -}; - -static struct device_operations usb2_ops = { - .read_resources = pci_ehci_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = usb2_init, -// .enable = sis966_enable, - .scan_bus = 0, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver usb2_driver __pci_driver = { - .ops = &usb2_ops, - .vendor = PCI_VENDOR_ID_SIS, - .device = PCI_DEVICE_ID_SIS_SIS966_USB2, -}; |