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/* SPDX-License-Identifier: GPL-2.0-only */
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include "pch.h"
#include <device/mmio.h>
static void thermal_init(struct device *dev)
{
struct resource *res;
u8 *base;
printk(BIOS_DEBUG, "Thermal init start.\n");
res = probe_resource(dev, PCI_BASE_ADDRESS_0);
if (!res)
return;
base = res2mmio(res, 0, 0);
write32(base + 4, 0x3a2b);
write8(base + 0xe, 0x40);
write16(base + 0x56, 0xffff);
write16(base + 0x64, 0xffff);
write16(base + 0x66, 0xffff);
write16(base + 0x68, 0xfa);
write8(base + 1, 0xb8);
printk(BIOS_DEBUG, "Thermal init done.\n");
}
static struct device_operations thermal_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = thermal_init,
.ops_pci = &pci_dev_ops_pci,
};
static const struct pci_driver pch_thermal __pci_driver = {
.ops = &thermal_ops,
.vendor = PCI_VID_INTEL,
.device = PCI_DID_INTEL_IBEXPEAK_THERMAL,
};
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