From 9e7a5d435980280407f58249181bd4f8d1d63d1b Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Sun, 16 May 2010 14:08:32 +0000 Subject: Add two new superios to coreboot: - SMSC FDC37n972 - SMSC SIO10N268 Signed-off-by: Stefan Reinauer Acked-by: Uwe Hermann git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5557 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/superio/smsc/sio10n268/Makefile.inc | 20 +++++++++ src/superio/smsc/sio10n268/chip.h | 35 ++++++++++++++++ src/superio/smsc/sio10n268/sio10n268.c | 74 +++++++++++++++++++++++++++++++++ src/superio/smsc/sio10n268/sio10n268.h | 25 +++++++++++ 4 files changed, 154 insertions(+) create mode 100644 src/superio/smsc/sio10n268/Makefile.inc create mode 100644 src/superio/smsc/sio10n268/chip.h create mode 100644 src/superio/smsc/sio10n268/sio10n268.c create mode 100644 src/superio/smsc/sio10n268/sio10n268.h (limited to 'src/superio/smsc/sio10n268') diff --git a/src/superio/smsc/sio10n268/Makefile.inc b/src/superio/smsc/sio10n268/Makefile.inc new file mode 100644 index 0000000000..a4186bfe61 --- /dev/null +++ b/src/superio/smsc/sio10n268/Makefile.inc @@ -0,0 +1,20 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2009 coresystems GmbH +## +## 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; version 2 of the License. +## +## 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 +## + +obj-$(CONFIG_SUPERIO_SMSC_SIO10N268) += sio10n268.o diff --git a/src/superio/smsc/sio10n268/chip.h b/src/superio/smsc/sio10n268/chip.h new file mode 100644 index 0000000000..7d5c4136f5 --- /dev/null +++ b/src/superio/smsc/sio10n268/chip.h @@ -0,0 +1,35 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 coresystems GmbH + * + * 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; version 2 of the License. + * + * 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_SMSC_SIO10N268 +#define _SUPERIO_SMSC_SIO10N268 + +#include +#include +#include + +extern struct chip_operations superio_smsc_sio10n268_ops; + +struct superio_smsc_sio10n268_config { + struct uart8250 com1, com2; + struct pc_keyboard keyboard; +}; + +#endif /* _SUPERIO_SMSC_SIO10N268 */ + diff --git a/src/superio/smsc/sio10n268/sio10n268.c b/src/superio/smsc/sio10n268/sio10n268.c new file mode 100644 index 0000000000..477ea9651a --- /dev/null +++ b/src/superio/smsc/sio10n268/sio10n268.c @@ -0,0 +1,74 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 coresystems GmbH + * + * 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; version 2 of the License. + * + * 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 +#include +#include +#include +#include +#include "chip.h" +#include "sio10n268.h" + +static void init(device_t dev) +{ + struct superio_smsc_sio10n268_config *conf; + + if (!dev->enabled) { + return; + } + + conf = dev->chip_info; + + switch (dev->path.pnp.device) { + case SIO10N268_FDC: /* TODO. */ + break; + case SIO10N268_PP: /* TODO. */ + break; + case SIO10N268_KBDC: + /* TODO: This is still hardcoded. */ + pc_keyboard_init(&conf->keyboard); + break; + // [..] The rest: TODO + } +} + +static struct device_operations ops = { + .read_resources = pnp_read_resources, + .set_resources = pnp_set_resources, + .enable_resources = pnp_enable_resources, + .enable = pnp_enable, + .init = init, +}; + +/* TODO: FDC, PP, AUX. */ +static struct pnp_info pnp_dev_info[] = { + { &ops, SIO10N268_KBDC, PNP_IO0 | PNP_IO1, { 0x7f8, 0 }, { 0x7f8, 0x4}, }, +}; + +static void enable_dev(struct device *dev) +{ + pnp_enable_devices(dev, &pnp_ops, + ARRAY_SIZE(pnp_dev_info), pnp_dev_info); +} + +struct chip_operations superio_smsc_sio10n268_ops = { + CHIP_NAME("SMSC SIO10N268 Super I/O") + .enable_dev = enable_dev, +}; + diff --git a/src/superio/smsc/sio10n268/sio10n268.h b/src/superio/smsc/sio10n268/sio10n268.h new file mode 100644 index 0000000000..b3a635e0bf --- /dev/null +++ b/src/superio/smsc/sio10n268/sio10n268.h @@ -0,0 +1,25 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 coresystems GmbH + * + * 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; version 2 of the License. + * + * 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 + */ + +// XXX the SIO10N268 has no logical devices. + +#define SIO10N268_FDC 0x00 /* Floppy */ +#define SIO10N268_PP 0x03 /* Parallel port */ +#define SIO10N268_KBDC 0x05 /* Keyboard */ + -- cgit v1.2.3