diff options
-rw-r--r-- | src/superio/ite/Kconfig | 2 | ||||
-rw-r--r-- | src/superio/ite/Makefile.inc | 1 | ||||
-rw-r--r-- | src/superio/ite/it8705f/Makefile.inc | 22 | ||||
-rw-r--r-- | src/superio/ite/it8705f/early_serial.c | 82 | ||||
-rw-r--r-- | src/superio/ite/it8705f/it8705f.h | 38 | ||||
-rw-r--r-- | src/superio/ite/it8705f/superio.c | 72 |
6 files changed, 0 insertions, 217 deletions
diff --git a/src/superio/ite/Kconfig b/src/superio/ite/Kconfig index 0cf112f..a8ce104 100644 --- a/src/superio/ite/Kconfig +++ b/src/superio/ite/Kconfig @@ -24,8 +24,6 @@ config SUPERIO_ITE_IT8671F bool config SUPERIO_ITE_IT8673F bool -config SUPERIO_ITE_IT8705F - bool config SUPERIO_ITE_IT8712F bool config SUPERIO_ITE_IT8716F diff --git a/src/superio/ite/Makefile.inc b/src/superio/ite/Makefile.inc index 8610eea..28cf81c 100644 --- a/src/superio/ite/Makefile.inc +++ b/src/superio/ite/Makefile.inc @@ -20,7 +20,6 @@ subdirs-y += it8661f subdirs-y += it8671f subdirs-y += it8673f -subdirs-y += it8705f subdirs-y += it8712f subdirs-y += it8716f subdirs-y += it8718f diff --git a/src/superio/ite/it8705f/Makefile.inc b/src/superio/ite/it8705f/Makefile.inc deleted file mode 100644 index a2acd33..0000000 --- a/src/superio/ite/it8705f/Makefile.inc +++ /dev/null @@ -1,22 +0,0 @@ -## -## This file is part of the coreboot project. -## -## 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 -## - -ramstage-$(CONFIG_SUPERIO_ITE_IT8705F) += superio.c - diff --git a/src/superio/ite/it8705f/early_serial.c b/src/superio/ite/it8705f/early_serial.c deleted file mode 100644 index ccc92c2..0000000 --- a/src/superio/ite/it8705f/early_serial.c +++ /dev/null @@ -1,82 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * 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 "it8705f.h" - -/* The base address is 0x2e or 0x4e, depending on config bytes. */ -#define SIO_BASE 0x2e -#define SIO_INDEX SIO_BASE -#define SIO_DATA (SIO_BASE + 1) - -/* Global configuration registers. */ -#define IT8705F_CONFIG_REG_CC 0x02 /* Configure Control (write-only). */ -#define IT8705F_CONFIG_REG_LDN 0x07 /* Logical Device Number. */ -#define IT8705F_CONFIG_REG_CONFIGSEL 0x22 /* Configuration Select. */ - -/* WTF? 0x23 and 0x24 are swapped here (when compared to other IT87xx). */ -#define IT8705F_CONFIG_REG_CLOCKSEL 0x24 /* Clock Selection, Flash I/F. */ -#define IT8705F_CONFIG_REG_SWSUSP 0x23 /* Software Suspend. */ - -#define IT8705F_CONFIGURATION_PORT 0x2e /* Write-only. */ - -static void it8705f_sio_write(u8 ldn, u8 index, u8 value) -{ - outb(IT8705F_CONFIG_REG_LDN, SIO_BASE); - outb(ldn, SIO_DATA); - outb(index, SIO_BASE); - outb(value, SIO_DATA); -} - -/* Enable the serial port(s). */ -static void it8705f_enable_serial(device_t dev, u16 iobase) -{ - /* (1) Enter the configuration state (MB PnP mode). */ - - /* Perform MB PnP setup to put the SIO chip at 0x2e. */ - /* Base address 0x2e: 0x87 0x01 0x55 0x55. */ - /* Base address 0x4e: 0x87 0x01 0x55 0xaa. */ - outb(0x87, IT8705F_CONFIGURATION_PORT); - outb(0x01, IT8705F_CONFIGURATION_PORT); - outb(0x55, IT8705F_CONFIGURATION_PORT); - outb(0x55, IT8705F_CONFIGURATION_PORT); - - /* (2) Modify the data of configuration registers. */ - - /* - * Select the chip to configure (if there's more than one). - * Set bit 7 to select JP3=1, clear bit 7 to select JP3=0. - * If this register is not written, both chips are configured. - */ - /* it8705f_sio_write(0x00, IT8705F_CONFIG_REG_CONFIGSEL, 0x00); */ - - /* Enable serial port(s). */ - it8705f_sio_write(IT8705F_SP1, 0x30, 0x1); /* Serial port 1 */ - it8705f_sio_write(IT8705F_SP2, 0x30, 0x1); /* Serial port 2 */ - - /* Select 24MHz CLKIN (set bit 0). */ - it8705f_sio_write(0x00, IT8705F_CONFIG_REG_CLOCKSEL, 0x01); - - /* Clear software suspend mode (clear bit 0). TODO: Needed? */ - /* it8705f_sio_write(0x00, IT8705F_CONFIG_REG_SWSUSP, 0x00); */ - - /* (3) Exit the configuration state (MB PnP mode). */ - it8705f_sio_write(0x00, IT8705F_CONFIG_REG_CC, 0x02); -} diff --git a/src/superio/ite/it8705f/it8705f.h b/src/superio/ite/it8705f/it8705f.h deleted file mode 100644 index 2a05ace..0000000 --- a/src/superio/ite/it8705f/it8705f.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * 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 - */ - -#ifndef SUPERIO_ITE_IT8705F_IT8705F_H -#define SUPERIO_ITE_IT8705F_IT8705F_H - -/* Datasheet: http://www.ite.com.tw/product_info/PC/Brief-IT8705_2.asp */ - -/* Note: This should also work on an IT8705AF, they're almost the same. */ - -#define IT8705F_FDC 0x00 /* Floppy */ -#define IT8705F_SP1 0x01 /* Com1 */ -#define IT8705F_SP2 0x02 /* Com2 */ -#define IT8705F_PP 0x03 /* Parallel port */ -#define IT8705F_EC 0x04 /* Environment controller */ -#define IT8705F_GPIO 0x05 /* GPIO */ -#define IT8705F_GAME 0x06 /* GAME port */ -#define IT8705F_IR 0x07 /* Consumer IR */ -#define IT8705F_MIDI 0x08 /* MIDI port */ - -#endif diff --git a/src/superio/ite/it8705f/superio.c b/src/superio/ite/it8705f/superio.c deleted file mode 100644 index 0df7f2d..0000000 --- a/src/superio/ite/it8705f/superio.c +++ /dev/null @@ -1,72 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * 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 <device/device.h> -#include <device/pnp.h> -#include <stdlib.h> -#include "it8705f.h" - -static void init(device_t dev) -{ - if (!dev->enabled) - return; - - switch (dev->path.pnp.device) { - case IT8705F_FDC: /* TODO. */ - break; - case IT8705F_PP: /* TODO. */ - break; - case IT8705F_EC: /* TODO. */ - break; - case IT8705F_GPIO: /* TODO. */ - break; - case IT8705F_GAME: /* TODO. */ - break; - case IT8705F_IR: /* TODO. */ - break; - case IT8705F_MIDI: /* TODO. */ - 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: FDC, PP, EC, GPIO, GAME, IR, MIDI. */ -static struct pnp_info pnp_dev_info[] = { - { &ops, IT8705F_SP1, PNP_IO0 | PNP_IRQ0, {0x07f8, 0}, }, - { &ops, IT8705F_SP2, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, {0x07f8, 0}, }, -}; - -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_ite_it8705f_ops = { - CHIP_NAME("ITE IT8705F Super I/O") - .enable_dev = enable_dev, -}; |