diff options
Diffstat (limited to 'src/southbridge/nvidia/ck804/enable_usbdebug.c')
| -rw-r--r-- | src/southbridge/nvidia/ck804/enable_usbdebug.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/src/southbridge/nvidia/ck804/enable_usbdebug.c b/src/southbridge/nvidia/ck804/enable_usbdebug.c deleted file mode 100644 index e8315092d6..0000000000 --- a/src/southbridge/nvidia/ck804/enable_usbdebug.c +++ /dev/null @@ -1,43 +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. - * - * 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. - */ - -// Use simple device model for this file even in ramstage -#define __SIMPLE_DEVICE__ - -#include <stdint.h> -#include <device/pci_ops.h> -#include <device/pci_ehci.h> -#include <device/pci_def.h> -#include "ck804.h" - -pci_devfn_t pci_ehci_dbg_dev(unsigned int hcd_idx) -{ - return PCI_DEV(0, CK804_DEVN_BASE + 2, 1); /* USB EHCI */ -} - -void pci_ehci_dbg_set_port(pci_devfn_t dev, unsigned int port) -{ - u32 dword; - - /* Write the port number to 0x74[15:12]. */ - dword = pci_read_config32(dev, 0x74); - dword &= ~(0xf << 12); - dword |= (port << 12); - pci_write_config32(dev, 0x74, dword); -} |