GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

superio/nuvoton: Add support for Nuvoton NCT6779D 

Add support for Nuvoton NCT6779D, using NCT6776 as a baseline

Change-Id: I020a21267f7e30bdea4bb5f83d67bd94082fdf05
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: http://review.coreboot.org/10232
Tested-by: build bot (Jenkins)
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This commit is contained in:
Matt DeVillier 2015-05-16 21:51:17 -05:00 committed by Patrick Georgi
parent a6b4798ac0
commit 18fed3dda6
5 changed files with 170 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/superio/nuvoton/Kconfig
View File

@ -36,3 +36,6 @@ config SUPERIO_NUVOTON_NCT5572D
config SUPERIO_NUVOTON_NCT6776 config SUPERIO_NUVOTON_NCT6776
bool bool
select SUPERIO_NUVOTON_COMMON_ROMSTAGE select SUPERIO_NUVOTON_COMMON_ROMSTAGE
config SUPERIO_NUVOTON_NCT6779D
bool
select SUPERIO_NUVOTON_COMMON_ROMSTAGE

1
src/superio/nuvoton/Makefile.inc
View File

@ -24,3 +24,4 @@ subdirs-$(CONFIG_SUPERIO_NUVOTON_WPCM450) += wpcm450
subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT5104D) += nct5104d subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT5104D) += nct5104d
subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT5572D) += nct5572d subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT5572D) += nct5572d
subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT6776) += nct6776 subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT6776) += nct6776
subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT6779D) += nct6779d

21
src/superio/nuvoton/nct6779d/Makefile.inc Normal file
View File

@ -0,0 +1,21 @@
##
## This file is part of the coreboot project.
##
## Copyright (C) 2015 Matt DeVillier <matt.devillier@gmail.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
##
ramstage-$(CONFIG_SUPERIO_NUVOTON_NCT6779D) += superio.c

56
src/superio/nuvoton/nct6779d/nct6779d.h Normal file
View File

@ -0,0 +1,56 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2015 Matt DeVillier <matt.devillier@gmail.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
*/
#ifndef SUPERIO_NUVOTON_NCT6779D_H
#define SUPERIO_NUVOTON_NCT6779D_H
/* Logical Device Numbers (LDN). */
#define NCT6779D_PP 0x01 /* Parallel port */
#define NCT6779D_SP1 0x02 /* Com1 */
#define NCT6779D_SP2 0x03 /* Com2 & IR */
#define NCT6779D_KBC 0x05 /* PS/2 keyboard and mouse */
#define NCT6779D_CIR 0x06 /* Consumer IR */
#define NCT6779D_GPIO678_V 0x07 /* GPIO 6/7/8 */
#define NCT6779D_WDT1_GPIO01_V 0x08 /* WDT1, GPIO 0/1 */
#define NCT6779D_GPIO12345678_V 0x09 /* GPIO 1/2/3/4/5/6/7/8 */
#define NCT6779D_ACPI 0x0A /* ACPI */
#define NCT6779D_HWM_FPLED 0x0B /* Hardware monitor & front LED */
#define NCT6779D_WDT1 0x0D /* Watchdog timer 1 */
#define NCT6779D_CIRWKUP 0x0E /* CIR wakeup */
#define NCT6779D_GPIO_PP_OD 0x0F /* GPIO Push-Pull/Open drain select */
#define NCT6779D_PRT80 0x14 /* Port 80 UART */
#define NCT6779D_DSLP 0x16 /* Deep sleep */
/* virtual LDN for GPIO */
#define NCT6779D_GPIOBASE ((0 << 8) | NCT6779D_WDT1_GPIO01_V)
#define NCT6779D_GPIO0 ((1 << 8) | NCT6779D_WDT1_GPIO01_V)
#define NCT6779D_GPIO1 ((1 << 8) | NCT6779D_GPIO12345678_V)
#define NCT6779D_GPIO2 ((2 << 8) | NCT6779D_GPIO12345678_V)
#define NCT6779D_GPIO3 ((3 << 8) | NCT6779D_GPIO12345678_V)
#define NCT6779D_GPIO4 ((4 << 8) | NCT6779D_GPIO12345678_V)
#define NCT6779D_GPIO5 ((5 << 8) | NCT6779D_GPIO12345678_V)
#define NCT6779D_GPIO6 ((6 << 8) | NCT6779D_GPIO12345678_V)
#define NCT6779D_GPIO7 ((7 << 8) | NCT6779D_GPIO12345678_V)
#define NCT6779D_GPIO8 ((0 << 8) | NCT6779D_GPIO12345678_V)
#endif /* SUPERIO_NUVOTON_NCT6779D_H */

89
src/superio/nuvoton/nct6779d/superio.c Normal file
View File

@ -0,0 +1,89 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011 Advanced Micro Devices, Inc.
* Copyright (C) 2014 Felix Held <felix-coreboot@felixheld.de>
* Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com>
* Copyright (C) 2015 Matt DeVillier <matt.devillier@gmail.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 "nct6779d.h"
static void nct6779d_init(struct device *dev)
{
if (!dev->enabled)
return;
switch(dev->path.pnp.device) {
/* TODO: Might potentially need code for HWM or FDC etc. */
case NCT6779D_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 = nct6779d_init,
.ops_pnp_mode = &pnp_conf_mode_8787_aa,
};
static struct pnp_info pnp_dev_info[] = {
{ &ops, NCT6779D_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x0ff8, 0}, },
{ &ops, NCT6779D_SP1, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, },
{ &ops, NCT6779D_SP2, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, },
{ &ops, NCT6779D_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1, {0x0fff, 0}, {0x0fff, 4}, },
{ &ops, NCT6779D_CIR, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, },
{ &ops, NCT6779D_ACPI},
{ &ops, NCT6779D_HWM_FPLED, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x0ffe, 0}, {0x0ffe, 4}, },
{ &ops, NCT6779D_WDT1},
{ &ops, NCT6779D_CIRWKUP, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, },
{ &ops, NCT6779D_GPIO_PP_OD},
{ &ops, NCT6779D_PRT80},
{ &ops, NCT6779D_DSLP},
{ &ops, NCT6779D_GPIOBASE, PNP_IO0, {0x0ff8, 0}, },
{ &ops, NCT6779D_GPIO0},
{ &ops, NCT6779D_GPIO1},
{ &ops, NCT6779D_GPIO2},
{ &ops, NCT6779D_GPIO3},
{ &ops, NCT6779D_GPIO4},
{ &ops, NCT6779D_GPIO5},
{ &ops, NCT6779D_GPIO6},
{ &ops, NCT6779D_GPIO7},
{ &ops, NCT6779D_GPIO8},
};
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_nct6779d_ops = {
CHIP_NAME("NUVOTON NCT6779D Super I/O")
.enable_dev = enable_dev,
};