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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2010 Advanced Micro Devices, Inc.
*
* 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 <usbdebug.h>
#ifndef SB700_DEVN_BASE
#define SB700_DEVN_BASE 0
#endif
#define EHCI_BAR_INDEX 0x10
#define EHCI_BAR 0xFEF00000
#define EHCI_DEBUG_OFFSET 0xE0
/* Required for successful build, but currently empty. */
void set_debug_port(unsigned int port)
{
}
static void sb700_enable_usbdebug(u32 port)
{
set_debug_port(port);
pci_write_config32(PCI_DEV(0, SB700_DEVN_BASE + 0x13, 5),
EHCI_BAR_INDEX, EHCI_BAR);
pci_write_config8(PCI_DEV(0, SB700_DEVN_BASE + 0x13, 5), 0x04, 0x2); /* mem space enable */
}
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