diff options
author | Stefan Reinauer <stepan@openbios.org> | 2006-08-07 16:48:11 +0000 |
---|---|---|
committer | Stefan Reinauer <stepan@openbios.org> | 2006-08-07 16:48:11 +0000 |
commit | 4253844428c990324ee8f5a887e7af3b80db8b6e (patch) | |
tree | 494abcac6ac57c2f8ccd9b0e650676abb5f9180c /src/superio/ite/it8671f/superio.c | |
parent | ac4ca2b17eb218c25663bcbb16e082506853f9d2 (diff) | |
download | coreboot-4253844428c990324ee8f5a887e7af3b80db8b6e.tar.xz |
add support for ite/it8671f superio from Uwe Hermann.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2365 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/superio/ite/it8671f/superio.c')
-rw-r--r-- | src/superio/ite/it8671f/superio.c | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/superio/ite/it8671f/superio.c b/src/superio/ite/it8671f/superio.c new file mode 100644 index 0000000000..9a390efefa --- /dev/null +++ b/src/superio/ite/it8671f/superio.c @@ -0,0 +1,90 @@ +/* + * Copyright (C) 2006 Uwe Hermann <uwe@hermann-uwe.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 + */ + +// #include <arch/io.h> +// #include <device/device.h> +// #include <device/pnp.h> +// #include <console/console.h> +// #include <string.h> +// #include <bitops.h> +#include <uart8250.h> +#include <pc80/keyboard.h> +#include "chip.h" +#include "it8671f.h" + +static void init(device_t dev) +{ + struct superio_ITE_it8671f_config *conf; + struct resource *res0, *res1; + + if (!dev->enabled) { + return; + } + + conf = dev->chip_info; + + switch(dev->path.u.pnp.device) { + case IT8671F_SP1: + res0 = find_resource(dev, PNP_IDX_IO0); + init_uart8250(res0->base, &conf->com1); + break; + case IT8671F_SP2: + res0 = find_resource(dev, PNP_IDX_IO0); + init_uart8250(res0->base, &conf->com2); + break; + case IT8671F_KBCK: + res0 = find_resource(dev, PNP_IDX_IO0); + res1 = find_resource(dev, PNP_IDX_IO1); + init_pc_keyboard(res0->base, res1->base, &conf->keyboard); + break; + } +} + +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. +static struct pnp_info pnp_dev_info[] = { +// { &ops, IT8671F_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07fa, 0}, }, +// { &ops, IT8671F_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x04f8, 0}, }, + { &ops, IT8671F_SP2, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, { 0x7f8, 0 }, }, + { &ops, IT8671F_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, }, +// { &ops, IT8671F_SWC, PNP_IO0 | PNP_IRQ0, { 0xfff0, 0 }, }, +// { &ops, IT8671F_KBCM, PNP_IRQ0 }, +{ &ops, IT8671F_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0x7f8, 0 }, { 0x7f8, 0x4}, }, +// { &ops, IT8671F_GPIO, PNP_IO0 | PNP_IRQ0, { 0xfff8, 0 } }, +// { &ops, IT8671F_XBUS, PNP_IO0 | PNP_IRQ0, { 0xffe0, 0 } }, +// { &ops, IT8671F_RTC, PNP_IO0 | PNP_IO1, { 0xfffe, 0 }, {0xfffe, 0x4} }, +}; + +static void enable_dev(struct device *dev) +{ + pnp_enable_devices(dev, &pnp_ops, + sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info); +} + +struct chip_operations superio_ITE_it8671f_ops = { + CHIP_NAME("ITE it8671f") + .enable_dev = enable_dev, +}; + |