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superio/fintek: Add support for Fintek F81866AD-I 

This patch adds support for the Fintek F81866AD-I SuperIO,
which is very similar to the fintek/f81865f.
This code adds some fan control support, inspired by fintek/f71869ad.
Furthermore its possible to change the temp sensor type (thermistor or diode).
Datasheet: Name: F81866D/A-I, Release Date: Jan 2012, Version: V0.12P
Link: http://www.alldatasheet.com/datasheet-pdf/pdf/459085/FINTEK/F81866AD-I.html

Change-Id: Id2fc1119b37142f8101f71908e394ee69c45041d
Signed-off-by: Fabian Kunkel <fabi@adv.bruhnspace.com>
Reviewed-on: http://review.coreboot.org/10287
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This commit is contained in:
Fabian Kunkel 2015-05-25 17:04:28 +02:00 committed by Kyösti Mälkki
parent 3fa1ad0d2c
commit f75c3b4b6a
8 changed files with 352 additions and 0 deletions
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4
src/superio/fintek/Kconfig
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@ -54,3 +54,7 @@ config SUPERIO_FINTEK_F81216H
config SUPERIO_FINTEK_F81865F
bool
select SUPERIO_FINTEK_COMMON_ROMSTAGE
config SUPERIO_FINTEK_F81866D
bool
select SUPERIO_FINTEK_COMMON_ROMSTAGE

1
src/superio/fintek/Makefile.inc
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@ -28,3 +28,4 @@ subdirs-y += f71872
subdirs-y += f71889
subdirs-y += f81216h
subdirs-y += f81865f
subdirs-y += f81866d

24
src/superio/fintek/f81866d/Makefile.inc Normal file
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@ -0,0 +1,24 @@
##
## This file is part of the coreboot project.
##
## Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com>
## Copyright (C) 2015 BAP - Bruhnspace Advanced Projects
## (Written by Fabian Kunkel <fabi@adv.bruhnspace.com> for BAP)
##
## 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; either version 2 of the License, or
## (at your option) any later version.
##
## 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.
##
ramstage-$(CONFIG_SUPERIO_FINTEK_F81866D) += f81866d_hwm.c
ramstage-$(CONFIG_SUPERIO_FINTEK_F81866D) += superio.c

54
src/superio/fintek/f81866d/chip.h Normal file
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@ -0,0 +1,54 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com>
* Copyright (C) 2015 BAP - Bruhnspace Advanced Projects
* (Written by Fabian Kunkel <fabi@adv.bruhnspace.com> for BAP)
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*/
#ifndef SUPERIO_FINTEK_F81866D_CHIP_H
#define SUPERIO_FINTEK_F81866D_CHIP_H
#include <stdint.h>
struct superio_fintek_f81866d_config {
/* AMD TSI */
uint8_t hwm_amd_tsi_addr;
uint8_t hwm_amd_tsi_control;
/* Fan control */
uint8_t hwm_fan_select;
uint8_t hwm_fan_mode;
uint8_t hwm_fan3_control;
uint8_t hwm_fan2_temp_map_select;
uint8_t hwm_fan2_bound1;
uint8_t hwm_fan2_bound2;
uint8_t hwm_fan2_bound3;
uint8_t hwm_fan2_bound4;
uint8_t hwm_fan2_seg1_speed;
uint8_t hwm_fan2_seg2_speed;
uint8_t hwm_fan2_seg3_speed;
uint8_t hwm_fan2_seg4_speed;
uint8_t hwm_fan2_seg5_speed;
/* Temp sensor type */
uint8_t hwm_temp_sens_type;
};
#endif /* SUPERIO_FINTEK_F81866D_CHIP_H */

47
src/superio/fintek/f81866d/f81866d.h Normal file
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@ -0,0 +1,47 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com>
* Copyright (C) 2015 BAP - Bruhnspace Advanced Projects
* (Written by Fabian Kunkel <fabi@adv.bruhnspace.com> for BAP)
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*/
/*
* Datasheet:
* - Name: F81866D/A-I, Release Date: Jan 2012, Version: V0.12P
* - Link: http://www.alldatasheet.com/datasheet-pdf/pdf/459085/FINTEK/F81866AD-I.html
*/
#ifndef SUPERIO_FINTEK_F81866_H
#define SUPERIO_FINTEK_F81866_H
/* Logical Device Numbers (LDN) */
#define F81866D_FDC 0x00 /* Floppy */
#define F81866D_SP1 0x10 /* UART1 */
#define F81866D_SP2 0x11 /* UART2 */
#define F81866D_SP3 0x12 /* UART3 */
#define F81866D_SP4 0x13 /* UART4 */
#define F81866D_SP5 0x14 /* UART3 */
#define F81866D_SP6 0x15 /* UART4 */
#define F81866D_PP 0x03 /* Parallel Port */
#define F81866D_HWM 0x04 /* Hardware Monitor */
#define F81866D_KBC 0x05 /* Keyboard/Mouse */
#define F81866D_GPIO 0x06 /* General Purpose I/O (GPIO) */
#define F81866D_WDT 0x07 /* Watchdog */
#define F81866D_PME 0x0a /* Power Management Events (PME) */
#endif /* SUPERIO_FINTEK_F81866_H */

107
src/superio/fintek/f81866d/f81866d_hwm.c Normal file
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@ -0,0 +1,107 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com>
* Copyright (C) 2015 BAP - Bruhnspace Advanced Projects
* (Written by Fabian Kunkel <fabi@adv.bruhnspace.com> for BAP)
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*/
/* Setup only for Fan2
* Todo: Add support for Fan1 and Fan3
*/
#include <arch/io.h>
#include <console/console.h>
#include <device/device.h>
#include <device/pnp.h>
#include "fintek_internal.h"
#include "chip.h"
/* Register addresses */
// Choose between AMD and Intel
#define HWM_AMD_TSI_ADDR 0x08
#define HWM_AMD_TSI_CONTROL_REG 0x0A
// Set temp sensors type
#define TEMP_SENS_TYPE_REG 0x6B
// FAN prog sel
#define HWM_FAN3_CONTROL 0x9A
#define HWM_FAN_SEL 0x94
#define HWM_FAN_MODE 0x96
#define HWM_FAN2_TEMP_MAP_SEL 0xBF
// Fan 2 - 4 Boundries
#define HWM_FAN2_BOUND1 0xB6
#define HWM_FAN2_BOUND2 0xB7
#define HWM_FAN2_BOUND3 0xB8
#define HWM_FAN2_BOUND4 0xB9
// Fan 2 - 5 Segment speeds
#define HWM_FAN2_SEG1_SPEED_COUNT 0xBA
#define HWM_FAN2_SEG2_SPEED_COUNT 0xBB
#define HWM_FAN2_SEG3_SPEED_COUNT 0xBC
#define HWM_FAN2_SEG4_SPEED_COUNT 0xBD
#define HWM_FAN2_SEG5_SPEED_COUNT 0xBE
void f81866d_hwm_init(struct device *dev)
{
struct resource *res = find_resource(dev, PNP_IDX_IO0);
if (!res) {
printk(BIOS_WARNING, "Super I/O HWM: No HWM resource found.\n");
return;
}
const struct superio_fintek_f81866d_config *reg = dev->chip_info;
u16 port = res->base;
pnp_enter_conf_mode(dev);
/* Use AMD TSI */
pnp_write_index(port, HWM_AMD_TSI_ADDR, reg->hwm_amd_tsi_addr);
pnp_write_index(port, HWM_AMD_TSI_CONTROL_REG, reg->hwm_amd_tsi_control);
/* Set temp1 sensor to thermistor */
pnp_write_index(port, TEMP_SENS_TYPE_REG, reg->hwm_temp_sens_type);
/* Select FAN Type */
pnp_write_index(port, HWM_FAN_SEL, reg->hwm_fan_select);
/* Select FAN Mode*/
pnp_write_index(port, HWM_FAN_MODE, reg->hwm_fan_mode);
/* Set Boundries */
pnp_write_index(port, HWM_FAN2_BOUND1, reg->hwm_fan2_bound1);
pnp_write_index(port, HWM_FAN2_BOUND2, reg->hwm_fan2_bound2);
pnp_write_index(port, HWM_FAN2_BOUND3, reg->hwm_fan2_bound3);
pnp_write_index(port, HWM_FAN2_BOUND4, reg->hwm_fan2_bound4);
/* Set Speed */
pnp_write_index(port, HWM_FAN2_SEG1_SPEED_COUNT, reg->hwm_fan2_seg1_speed);
pnp_write_index(port, HWM_FAN2_SEG2_SPEED_COUNT, reg->hwm_fan2_seg2_speed);
pnp_write_index(port, HWM_FAN2_SEG3_SPEED_COUNT, reg->hwm_fan2_seg3_speed);
pnp_write_index(port, HWM_FAN2_SEG4_SPEED_COUNT, reg->hwm_fan2_seg4_speed);
pnp_write_index(port, HWM_FAN2_SEG5_SPEED_COUNT, reg->hwm_fan2_seg5_speed);
/* Set Fan control freq */
pnp_write_index(port, HWM_FAN3_CONTROL, reg->hwm_fan3_control);
pnp_write_index(port, HWM_FAN2_TEMP_MAP_SEL, reg->hwm_fan2_temp_map_select);
pnp_exit_conf_mode(dev);
}

31
src/superio/fintek/f81866d/fintek_internal.h Normal file
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@ -0,0 +1,31 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com>
* Copyright (C) 2015 BAP - Bruhnspace Advanced Projects
* (Written by Fabian Kunkel <fabi@adv.bruhnspace.com> for BAP)
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*/
#ifndef SUPERIO_FINTEK_F81866D_INTERNAL_H
#define SUPERIO_FINTEK_F81866D_INTERNAL_H
#include <arch/io.h>
#include <device/pnp.h>
void f81866d_hwm_init(struct device *dev);
#endif /* SUPERIO_FINTEK_F81866D_INTERNAL_H */

84
src/superio/fintek/f81866d/superio.c Normal file
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@ -0,0 +1,84 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com>
* Copyright (C) 2015 BAP - Bruhnspace Advanced Projects
* (Written by Fabian Kunkel <fabi@adv.bruhnspace.com> for BAP)
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*/
#include <arch/io.h>
#include <device/device.h>
#include <device/pnp.h>
#include <superio/conf_mode.h>
#include <console/console.h>
#include <stdlib.h>
#include <pc80/keyboard.h>
#include "f81866d.h"
#include "fintek_internal.h"
static void f81866d_init(struct device *dev)
{
if (!dev->enabled)
return;
switch (dev->path.pnp.device) {
/* TODO: Might potentially need extra code for serial, wdt etc. */
case F81866D_KBC:
pc_keyboard_init();
break;
case F81866D_HWM:
// Fixing temp sensor read out and init Fan control
f81866d_hwm_init(dev);
break;
}
}
static struct device_operations ops = {
.read_resources = pnp_read_resources,
.set_resources = pnp_set_resources,
.enable_resources = pnp_enable_resources,
.enable = pnp_alt_enable,
.init = f81866d_init,
.ops_pnp_mode = &pnp_conf_mode_8787_aa,
};
static struct pnp_info pnp_dev_info[] = {
/* TODO: Some of the 0x7f8 etc. values may not be correct. */
{ &ops, F81866D_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, },
{ &ops, F81866D_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
{ &ops, F81866D_SP2, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
{ &ops, F81866D_SP3, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
{ &ops, F81866D_SP4, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
{ &ops, F81866D_SP5, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
{ &ops, F81866D_SP6, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
{ &ops, F81866D_KBC, PNP_IO0 | PNP_IRQ0 | PNP_IRQ1, { 0x07ff, 0}, },
{ &ops, F81866D_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, },
{ &ops, F81866D_HWM, PNP_IO0 | PNP_IRQ0, { 0xff8, 0}, },
{ &ops, F81866D_GPIO, PNP_IRQ0, },
{ &ops, F81866D_PME, },
{ &ops, F81866D_WDT, },
};
static void enable_dev(struct device *dev)
{
pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
}
struct chip_operations superio_fintek_f81866d_ops = {
CHIP_NAME("Fintek F81866AD-I Super I/O")
.enable_dev = enable_dev
};