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author | Fabian Kunkel <fabi@adv.bruhnspace.com> | 2015-05-25 17:04:28 +0200 |
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committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-06-12 22:41:52 +0200 |
commit | f75c3b4b6ad4868f08f374bd64cc88eb25a8c966 (patch) | |
tree | 5aeac7b3b4a39b36ae3ff46e77332e6f89056a8d /src/superio/fintek/f81866d/superio.c | |
parent | 3fa1ad0d2cb5d4a81e9e7bd0acdbc912d00f3bfe (diff) | |
download | coreboot-f75c3b4b6ad4868f08f374bd64cc88eb25a8c966.tar.gz coreboot-f75c3b4b6ad4868f08f374bd64cc88eb25a8c966.tar.bz2 coreboot-f75c3b4b6ad4868f08f374bd64cc88eb25a8c966.zip |
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>
Diffstat (limited to 'src/superio/fintek/f81866d/superio.c')
-rw-r--r-- | src/superio/fintek/f81866d/superio.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/superio/fintek/f81866d/superio.c b/src/superio/fintek/f81866d/superio.c new file mode 100644 index 000000000000..a2245a071b91 --- /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 +}; |