Felix Held (felix-coreboot@felixheld.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6229
-gerrit
commit 4bf5f836c65d330945b4f0809e8a3fa8dc1fe946 Author: Felix Held felix-coreboot@felixheld.de Date: Sat Jul 19 00:24:06 2014 +0200
superio/nuvoton: Add support for Nuvoton NCT5572D
Change-Id: I3b720cf879bf5326be885d2d3a3f9cfba0a27c7e Signed-off-by: Felix Held felix-coreboot@felixheld.de --- src/superio/nuvoton/Kconfig | 4 ++ src/superio/nuvoton/Makefile.inc | 1 + src/superio/nuvoton/nct5572d/Makefile.inc | 22 +++++++++ src/superio/nuvoton/nct5572d/nct5572d.h | 47 ++++++++++++++++++ src/superio/nuvoton/nct5572d/superio.c | 81 +++++++++++++++++++++++++++++++ 5 files changed, 155 insertions(+)
diff --git a/src/superio/nuvoton/Kconfig b/src/superio/nuvoton/Kconfig index 350c8dd..4bdcd1e 100644 --- a/src/superio/nuvoton/Kconfig +++ b/src/superio/nuvoton/Kconfig @@ -28,3 +28,7 @@ config SUPERIO_NUVOTON_WPCM450 config SUPERIO_NUVOTON_NCT5104D bool select SUPERIO_NUVOTON_COMMON_ROMSTAGE + +config SUPERIO_NUVOTON_NCT5572D + bool + select SUPERIO_NUVOTON_COMMON_ROMSTAGE diff --git a/src/superio/nuvoton/Makefile.inc b/src/superio/nuvoton/Makefile.inc index 1ce6963..9ce04d3 100644 --- a/src/superio/nuvoton/Makefile.inc +++ b/src/superio/nuvoton/Makefile.inc @@ -22,3 +22,4 @@ romstage-$(CONFIG_SUPERIO_NUVOTON_COMMON_ROMSTAGE) += common/early_serial.c
subdirs-$(CONFIG_SUPERIO_NUVOTON_WPCM450) += wpcm450 subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT5104D) += nct5104d +subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT5572D) += nct5572d diff --git a/src/superio/nuvoton/nct5572d/Makefile.inc b/src/superio/nuvoton/nct5572d/Makefile.inc new file mode 100644 index 0000000..9a4eefd --- /dev/null +++ b/src/superio/nuvoton/nct5572d/Makefile.inc @@ -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 diff --git a/src/superio/nuvoton/nct5572d/nct5572d.h b/src/superio/nuvoton/nct5572d/nct5572d.h new file mode 100644 index 0000000..7f4f9b8 --- /dev/null +++ b/src/superio/nuvoton/nct5572d/nct5572d.h @@ -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 */ diff --git a/src/superio/nuvoton/nct5572d/superio.c b/src/superio/nuvoton/nct5572d/superio.c new file mode 100644 index 0000000..a50ff43 --- /dev/null +++ b/src/superio/nuvoton/nct5572d/superio.c @@ -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(device_t 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, +};