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superio/nuvoton: Add support for Nuvoton NCT5572D 

Change-Id: I3b720cf879bf5326be885d2d3a3f9cfba0a27c7e
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: http://review.coreboot.org/6229
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
Tested-by: build bot (Jenkins)
This commit is contained in:
Felix Held 2014-07-19 00:24:06 +02:00 committed by Edward O'Callaghan
parent 304089b0b7
commit 14be0da303
5 changed files with 155 additions and 0 deletions
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4
src/superio/nuvoton/Kconfig
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@ -28,3 +28,7 @@ config SUPERIO_NUVOTON_WPCM450
config SUPERIO_NUVOTON_NCT5104D config SUPERIO_NUVOTON_NCT5104D
bool bool
select SUPERIO_NUVOTON_COMMON_ROMSTAGE select SUPERIO_NUVOTON_COMMON_ROMSTAGE
config SUPERIO_NUVOTON_NCT5572D
bool
select SUPERIO_NUVOTON_COMMON_ROMSTAGE

1
src/superio/nuvoton/Makefile.inc
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@ -22,3 +22,4 @@ romstage-$(CONFIG_SUPERIO_NUVOTON_COMMON_ROMSTAGE) += common/early_serial.c
subdirs-$(CONFIG_SUPERIO_NUVOTON_WPCM450) += wpcm450 subdirs-$(CONFIG_SUPERIO_NUVOTON_WPCM450) += wpcm450
subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT5104D) += nct5104d subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT5104D) += nct5104d
subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT5572D) += nct5572d

22
src/superio/nuvoton/nct5572d/Makefile.inc Normal file
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@ -0,0 +1,22 @@
##
## This file is part of the coreboot project.
##
## Copyright (C) 2011 - 2012 Advanced Micro Devices, Inc.
## Copyright (C) 2014 Felix Held <felix-coreboot@felixheld.de>
##
## 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##
ramstage-$(CONFIG_SUPERIO_NUVOTON_NCT5572D) += superio.c

47
src/superio/nuvoton/nct5572d/nct5572d.h Normal file
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@ -0,0 +1,47 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 Felix Held <felix-coreboot@felixheld.de>
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef SUPERIO_NUVOTON_NCT5572D
#define SUPERIO_NUVOTON_NCT5572D
/* Logical Device Numbers (LDN). */
#define NCT5572D_SP1 0x02 /* Com1 */
#define NCT5572D_IR 0x03
#define NCT5572D_KBC 0x05
#define NCT5572D_CIR 0x06
#define NCT5572D_GPIO689_V 0x07
#define NCT5572D_WDT1 0x08
#define NCT5572D_GPIO235_V 0x09
#define NCT5572D_ACPI 0x0A
#define NCT5572D_HWM_TSI_FPLED 0x0B /* HW monitor/SB-TSI/front LED/deep S5 */
#define NCT5572D_PECI 0x0C
#define NCT5572D_SUSLED 0x0D /* marked as reserved, but described */
#define NCT5572D_CIRWKUP 0x0E /* CIR wakeup */
#define NCT5572D_GPIO_PP_OD 0x0F /* GPIO Push-Pull/Open drain select */
/* virtual LDN for GPIO */
#define NCT5572D_GPIO2 ((0 << 8) | NCT5572D_GPIO235_V)
#define NCT5572D_GPIO3 ((1 << 8) | NCT5572D_GPIO235_V)
#define NCT5572D_GPIO5 ((3 << 8) | NCT5572D_GPIO235_V)
#define NCT5572D_GPIO6 ((1 << 8) | NCT5572D_GPIO689_V)
#define NCT5572D_GPIO8 ((3 << 8) | NCT5572D_GPIO689_V)
#define NCT5572D_GPIO9 ((4 << 8) | NCT5572D_GPIO689_V)
#endif /* SUPERIO_NUVOTON_NCT5572D */

81
src/superio/nuvoton/nct5572d/superio.c Normal file
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@ -0,0 +1,81 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 Felix Held <felix-coreboot@felixheld.de>
* Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com>
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <arch/io.h>
#include <device/device.h>
#include <device/pnp.h>
#include <pc80/keyboard.h>
#include <stdlib.h>
#include <superio/conf_mode.h>
#include "nct5572d.h"
static void nct5572d_init(struct device *dev)
{
if (!dev->enabled)
return;
switch(dev->path.pnp.device) {
/* TODO: Might potentially need code for HWM or FDC etc. */
case NCT5572D_KBC:
pc_keyboard_init();
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 = nct5572d_init,
.ops_pnp_mode = &pnp_conf_mode_8787_aa,
};
static struct pnp_info pnp_dev_info[] = {
{ &ops, NCT5572D_SP1, PNP_IO0 | PNP_IRQ0, {0x0FF8, 0}, },
{ &ops, NCT5572D_IR, PNP_IO0 | PNP_IRQ0, {0x0FF8, 0}, },
{ &ops, NCT5572D_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1, {0x0FFF, 0}, {0x0FFF, 4}, },
{ &ops, NCT5572D_CIR, PNP_IO0 | PNP_IRQ0, {0x0FF8, 0}, },
{ &ops, NCT5572D_WDT1},
{ &ops, NCT5572D_ACPI},
{ &ops, NCT5572D_HWM_TSI_FPLED, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x0FFE, 0}, {0x0FFE, 4}, },
{ &ops, NCT5572D_PECI},
{ &ops, NCT5572D_SUSLED},
{ &ops, NCT5572D_CIRWKUP, PNP_IO0 | PNP_IRQ0, {0x0FF8, 0}, },
{ &ops, NCT5572D_GPIO_PP_OD},
{ &ops, NCT5572D_GPIO2},
{ &ops, NCT5572D_GPIO3},
{ &ops, NCT5572D_GPIO5},
{ &ops, NCT5572D_GPIO6},
{ &ops, NCT5572D_GPIO8},
{ &ops, NCT5572D_GPIO9},
};
static void enable_dev(struct device *dev)
{
pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
}
struct chip_operations superio_nuvoton_nct5572d_ops = {
CHIP_NAME("NUVOTON NCT5572D Super I/O")
.enable_dev = enable_dev,
};