d8019a67bf
Remove unused definitions from a .c file and use the BIT(n) macro found in types.h instead. Convert existing definitions to BIT(n). Orignial-Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Original-Reviewed-by: Marc Jones <marcj303@gmail.com> (cherry picked from commit f403d12b49985ee9d9b339a6659b60ef1560519c) Change-Id: I24105bf75263236dbdbc2666f03033069d1d36d2 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/18440 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
136 lines
3.1 KiB
C
136 lines
3.1 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2010 Advanced Micro Devices, Inc.
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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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#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 <device/pci_ops.h>
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#include <device/smbus.h>
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#include <pc80/mc146818rtc.h>
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#include <arch/io.h>
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#include <cpu/x86/lapic.h>
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#include <arch/ioapic.h>
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#include <stdlib.h>
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#include "hudson.h"
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#include "smbus.c"
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#define NMI_OFF 0
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#define MAINBOARD_POWER_OFF 0
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#define MAINBOARD_POWER_ON 1
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#ifndef CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL
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#define CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL MAINBOARD_POWER_ON
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#endif
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/*
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* HUDSON enables all USB controllers by default in SMBUS Control.
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* HUDSON enables SATA by default in SMBUS Control.
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*/
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static void sm_init(device_t dev)
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{
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setup_ioapic(VIO_APIC_VADDR, CONFIG_MAX_CPUS);
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}
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static int lsmbus_recv_byte(device_t dev)
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{
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u32 device;
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struct resource *res;
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struct bus *pbus;
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device = dev->path.i2c.device;
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pbus = get_pbus_smbus(dev);
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res = find_resource(pbus->dev, 0x90);
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return do_smbus_recv_byte(res->base, device);
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}
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static int lsmbus_send_byte(device_t dev, u8 val)
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{
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u32 device;
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struct resource *res;
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struct bus *pbus;
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device = dev->path.i2c.device;
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pbus = get_pbus_smbus(dev);
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res = find_resource(pbus->dev, 0x90);
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return do_smbus_send_byte(res->base, device, val);
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}
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static int lsmbus_read_byte(device_t dev, u8 address)
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{
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u32 device;
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struct resource *res;
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struct bus *pbus;
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device = dev->path.i2c.device;
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pbus = get_pbus_smbus(dev);
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res = find_resource(pbus->dev, 0x90);
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return do_smbus_read_byte(res->base, device, address);
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}
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static int lsmbus_write_byte(device_t dev, u8 address, u8 val)
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{
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u32 device;
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struct resource *res;
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struct bus *pbus;
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device = dev->path.i2c.device;
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pbus = get_pbus_smbus(dev);
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res = find_resource(pbus->dev, 0x90);
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return do_smbus_write_byte(res->base, device, address, val);
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}
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static struct smbus_bus_operations lops_smbus_bus = {
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.recv_byte = lsmbus_recv_byte,
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.send_byte = lsmbus_send_byte,
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.read_byte = lsmbus_read_byte,
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.write_byte = lsmbus_write_byte,
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};
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static void hudson_sm_read_resources(device_t dev)
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{
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}
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static void hudson_sm_set_resources(struct device *dev)
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{
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}
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static struct pci_operations lops_pci = {
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.set_subsystem = pci_dev_set_subsystem,
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};
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static struct device_operations smbus_ops = {
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.read_resources = hudson_sm_read_resources,
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.set_resources = hudson_sm_set_resources,
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.enable_resources = pci_dev_enable_resources,
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.init = sm_init,
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.scan_bus = scan_smbus,
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.ops_pci = &lops_pci,
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.ops_smbus_bus = &lops_smbus_bus,
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};
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static const struct pci_driver smbus_driver __pci_driver = {
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.ops = &smbus_ops,
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.vendor = PCI_VENDOR_ID_AMD,
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.device = PCI_DEVICE_ID_AMD_SB900_SM,
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};
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