1a14375a88
This fixes the bug that the LDNs on the affected SIO chips didn't get configured, since the config mode wasn't entered. Change-Id: Ic468847571e164e4e1280428f08fc067b724464e Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/23004 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2006 Uwe Hermann <uwe@hermann-uwe.de>
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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; either version 2 of the License, or
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* (at your option) any later version.
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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 <device/device.h>
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#include <device/pnp.h>
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#include <pc80/keyboard.h>
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#include <stdlib.h>
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#include <superio/ite/common/env_ctrl.h>
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#include <superio/conf_mode.h>
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#include "it8718f.h"
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#include "chip.h"
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static void init(struct device *dev)
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{
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const struct superio_ite_it8718f_config *conf;
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const struct resource *res;
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if (!dev->enabled)
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return;
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switch (dev->path.pnp.device) {
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case IT8718F_FDC: /* TODO. */
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break;
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case IT8718F_PP: /* TODO. */
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break;
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case IT8718F_EC:
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conf = dev->chip_info;
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res = find_resource(dev, PNP_IDX_IO0);
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if (!conf || !res)
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break;
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ite_ec_init(res->base, &conf->ec);
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break;
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case IT8718F_KBCK:
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pc_keyboard_init(NO_AUX_DEVICE);
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break;
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case IT8718F_KBCM: /* TODO. */
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break;
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case IT8718F_IR: /* TODO. */
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break;
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}
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}
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static struct device_operations ops = {
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.read_resources = pnp_read_resources,
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.set_resources = pnp_set_resources,
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.enable_resources = pnp_enable_resources,
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.enable = pnp_enable,
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.init = init,
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.ops_pnp_mode = &pnp_conf_mode_870155_aa,
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};
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/* TODO: IR. */
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static struct pnp_info pnp_dev_info[] = {
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{ &ops, IT8718F_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0
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| PNP_MSC0 | PNP_MSC1, 0x0ff8, },
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{ &ops, IT8718F_SP1, PNP_IO0 | PNP_IRQ0, 0x07f8, },
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{ &ops, IT8718F_SP2, PNP_IO0 | PNP_IRQ0, 0x07f8, },
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{ &ops, IT8718F_EC, PNP_IO0 | PNP_IO1 | PNP_IRQ0
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| PNP_MSC0 | PNP_MSC1 | PNP_MSC2 | PNP_MSC3
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| PNP_MSC4 | PNP_MSC5 | PNP_MSC6,
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0x0ff8, 0x0ff8, },
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{ &ops, IT8718F_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0
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| PNP_MSC0, 0x07f8, 0x07f8, },
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{ &ops, IT8718F_KBCM, PNP_IRQ0 | PNP_MSC0, },
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{ &ops, IT8718F_PP, PNP_IO0 | PNP_IO1 | PNP_IRQ0
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| PNP_DRQ0 | PNP_MSC0, 0x0ff8, 0x0ff8, },
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};
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static void enable_dev(struct device *dev)
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{
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pnp_enable_devices(dev, &pnp_ops,
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ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
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}
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struct chip_operations superio_ite_it8718f_ops = {
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CHIP_NAME("ITE IT8718F Super I/O")
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.enable_dev = enable_dev,
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};
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