2014-01-01 20:47:55 +01:00
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/*
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* This file is part of uio_usbdebug
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*
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* Copyright (C) 2013 Nico Huber <nico.h@gmx.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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Remove address from GPLv2 headers
As per discussion with lawyers[tm], it's not a good idea to
shorten the license header too much - not for legal reasons
but because there are tools that look for them, and giving
them a standard pattern simplifies things.
However, we got confirmation that we don't have to update
every file ever added to coreboot whenever the FSF gets a
new lease, but can drop the address instead.
util/kconfig is excluded because that's imported code that
we may want to synchronize every now and then.
$ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} +
$ find * -type f
-a \! -name \*.patch \
-a \! -name \*_shipped \
-a \! -name LICENSE_GPL \
-a \! -name LGPL.txt \
-a \! -name COPYING \
-a \! -name DISCLAIMER \
-exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} +
Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9233
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2015-03-26 15:17:45 +01:00
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* Foundation, Inc.
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2014-01-01 20:47:55 +01:00
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*/
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#include <arch/io.h>
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#include <device/device.h>
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#include <device/pci_ehci.h>
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#include <console/usb.h>
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extern void *ehci_bar;
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pci_devfn_t pci_ehci_dbg_dev(unsigned hcd_idx)
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{
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u32 class;
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pci_devfn_t dev;
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#if CONFIG_HAVE_USBDEBUG_OPTIONS
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if (hcd_idx==2)
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dev = PCI_DEV(0, 0x1a, 0);
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else
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dev = PCI_DEV(0, 0x1d, 0);
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#else
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dev = PCI_DEV(0, 0x1d, 7);
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#endif
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class = pci_read_config32(dev, PCI_CLASS_REVISION) >> 8;
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#if CONFIG_HAVE_USBDEBUG_OPTIONS
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if (class != PCI_EHCI_CLASSCODE) {
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/* If we enter here before RCBA programming, EHCI function may
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* appear with the highest function number instead.
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*/
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dev |= PCI_DEV(0, 0, 7);
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class = pci_read_config32(dev, PCI_CLASS_REVISION) >> 8;
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}
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#endif
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if (class != PCI_EHCI_CLASSCODE)
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return 0;
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return dev;
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}
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void pci_ehci_dbg_set_port(pci_devfn_t dev, unsigned int port)
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{
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/* claim usb debug port */
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const unsigned long dbgctl_addr =
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((unsigned long)ehci_bar) + CONFIG_EHCI_DEBUG_OFFSET;
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write32(dbgctl_addr, read32(dbgctl_addr) | (1 << 30));
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}
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void pci_ehci_dbg_enable(pci_devfn_t dev, unsigned long base)
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{
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}
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