0210119b4b
Change-Id: If56f2cacc5f1b2ef9c7b6aea508d458a43dd1309 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/3397 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
85 lines
2.3 KiB
C
85 lines
2.3 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2008-2009 coresystems GmbH
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; version 2 of
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* 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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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <console/console.h>
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#include <device/device.h>
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#include <device/pci.h>
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#include <device/pci_ids.h>
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#include "pch.h"
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#include <usbdebug.h>
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#include <arch/io.h>
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static void thermal_init(struct device *dev)
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{
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struct resource *res;
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printk(BIOS_DEBUG, "Thermal init start.\n");
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res = find_resource(dev, 0x10);
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if (!res) return;
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write32 (res->base + 4, 0x3a2b);
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write8 (res->base + 0xe, 0x40);
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write32 (res->base + 0x12, 0x1a40);
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write16 (res->base + 0x16, 0x7746);
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write16 (res->base + 0x1a, 0x10f0);
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write16 (res->base + 0x56, 0xffff);
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write16 (res->base + 0x64, 0xffff);
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write16 (res->base + 0x66, 0xffff);
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write16 (res->base + 0x68, 0xfa);
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write8 (res->base + 1, 0xb8);
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printk(BIOS_DEBUG, "Thermal init done.\n");
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}
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static void set_subsystem(device_t dev, unsigned vendor, unsigned device)
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{
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if (!vendor || !device) {
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pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
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pci_read_config32(dev, PCI_VENDOR_ID));
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} else {
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pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
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((device & 0xffff) << 16) | (vendor & 0xffff));
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}
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}
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static struct pci_operations pci_ops = {
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.set_subsystem = set_subsystem,
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};
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static struct device_operations thermal_ops = {
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.read_resources = pci_dev_read_resources,
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.set_resources = pci_dev_set_resources,
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.enable_resources = pci_dev_enable_resources,
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.init = thermal_init,
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.scan_bus = 0,
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.ops_pci = &pci_ops,
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};
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static const unsigned short pci_device_ids[] = { 0x3b32, 0 };
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static const struct pci_driver pch_thermal __pci_driver = {
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.ops = &thermal_ops,
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.vendor = PCI_VENDOR_ID_INTEL,
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.devices = pci_device_ids,
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};
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