Fabian Kunkel (fabi@adv.bruhnspace.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10287
-gerrit
commit 3baf1888c47e31eab9e3d69040d2c0c525db075e Author: Fabian Kunkel fabi@adv.bruhnspace.com Date: Mon May 25 17:04:28 2015 +0200
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 --- src/superio/fintek/Kconfig | 4 + src/superio/fintek/Makefile.inc | 1 + src/superio/fintek/f81866d/Makefile.inc | 24 ++++++ src/superio/fintek/f81866d/chip.h | 54 ++++++++++++++ src/superio/fintek/f81866d/f81866d.h | 47 ++++++++++++ src/superio/fintek/f81866d/f81866d_hwm.c | 107 +++++++++++++++++++++++++++ src/superio/fintek/f81866d/fintek_internal.h | 31 ++++++++ src/superio/fintek/f81866d/superio.c | 84 +++++++++++++++++++++ 8 files changed, 352 insertions(+)
diff --git a/src/superio/fintek/Kconfig b/src/superio/fintek/Kconfig index 2a7438b..5403e0a 100644 --- a/src/superio/fintek/Kconfig +++ b/src/superio/fintek/Kconfig @@ -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 \ No newline at end of file diff --git a/src/superio/fintek/Makefile.inc b/src/superio/fintek/Makefile.inc index 60a7a04..40abb8a 100644 --- a/src/superio/fintek/Makefile.inc +++ b/src/superio/fintek/Makefile.inc @@ -28,3 +28,4 @@ subdirs-y += f71872 subdirs-y += f71889 subdirs-y += f81216h subdirs-y += f81865f +subdirs-y += f81866d diff --git a/src/superio/fintek/f81866d/Makefile.inc b/src/superio/fintek/f81866d/Makefile.inc new file mode 100644 index 0000000..2023b6c --- /dev/null +++ b/src/superio/fintek/f81866d/Makefile.inc @@ -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 diff --git a/src/superio/fintek/f81866d/chip.h b/src/superio/fintek/f81866d/chip.h new file mode 100644 index 0000000..9c9e799 --- /dev/null +++ b/src/superio/fintek/f81866d/chip.h @@ -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 */ diff --git a/src/superio/fintek/f81866d/f81866d.h b/src/superio/fintek/f81866d/f81866d.h new file mode 100644 index 0000000..70a33b6 --- /dev/null +++ b/src/superio/fintek/f81866d/f81866d.h @@ -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 */ diff --git a/src/superio/fintek/f81866d/f81866d_hwm.c b/src/superio/fintek/f81866d/f81866d_hwm.c new file mode 100644 index 0000000..bc24468 --- /dev/null +++ b/src/superio/fintek/f81866d/f81866d_hwm.c @@ -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); +} diff --git a/src/superio/fintek/f81866d/fintek_internal.h b/src/superio/fintek/f81866d/fintek_internal.h new file mode 100644 index 0000000..acd7532 --- /dev/null +++ b/src/superio/fintek/f81866d/fintek_internal.h @@ -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 */ diff --git a/src/superio/fintek/f81866d/superio.c b/src/superio/fintek/f81866d/superio.c new file mode 100644 index 0000000..a2245a0 --- /dev/null +++ b/src/superio/fintek/f81866d/superio.c @@ -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 +};