superio/ite/it8673f: Remove poor implementation

Following the reasoning of:
HASH superio/ite/it8705f: Remove poor implementation

Change-Id: Ic0722116b84acf4f3c3ef4b18b961a56f0f50718
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5568
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

7 files changed, 0 insertions, 255 deletions

diff --git a/src/superio/ite/Kconfig b/src/superio/ite/Kconfig
index a8ce104c41..4c0f927022 100644
--- a/src/superio/ite/Kconfig
+++ b/src/superio/ite/Kconfig
@@ -22,8 +22,6 @@ config SUPERIO_ITE_IT8661F
 	bool
 config SUPERIO_ITE_IT8671F
 	bool
-config SUPERIO_ITE_IT8673F
-	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 28cf81c4da..2b715211d9 100644
--- a/src/superio/ite/Makefile.inc
+++ b/src/superio/ite/Makefile.inc
@@ -19,7 +19,6 @@
 
 subdirs-y += it8661f
 subdirs-y += it8671f
-subdirs-y += it8673f
 subdirs-y += it8712f
 subdirs-y += it8716f
 subdirs-y += it8718f
diff --git a/src/superio/ite/it8673f/Makefile.inc b/src/superio/ite/it8673f/Makefile.inc
deleted file mode 100644
index 10c2f7f3ab..0000000000
--- a/src/superio/ite/it8673f/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_IT8673F) += superio.c
-
diff --git a/src/superio/ite/it8673f/chip.h b/src/superio/ite/it8673f/chip.h
deleted file mode 100644
index c5fd8dedee..0000000000
--- a/src/superio/ite/it8673f/chip.h
+++ /dev/null
@@ -1,32 +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_IT8673F_CHIP_H
-#define SUPERIO_ITE_IT8673F_CHIP_H
-
-#include <device/device.h>
-#include <pc80/keyboard.h>
-
-struct superio_ite_it8673f_config {
-
-	struct pc_keyboard keyboard;
-};
-
-#endif
diff --git a/src/superio/ite/it8673f/early_serial.c b/src/superio/ite/it8673f/early_serial.c
deleted file mode 100644
index 987b5e6135..0000000000
--- a/src/superio/ite/it8673f/early_serial.c
+++ /dev/null
@@ -1,90 +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 "it8673f.h"
-
-/* The base address is 0x3f0, 0x3bd, or 0x370, depending on config bytes. */
-#define SIO_BASE                    0x3f0
-#define SIO_INDEX                   SIO_BASE
-#define SIO_DATA                    (SIO_BASE + 1)
-
-/* Global configuration registers. */
-#define IT8673F_CONFIG_REG_CC       0x02   /* Configure Control (write-only). */
-#define IT8673F_CONFIG_REG_LDN      0x07   /* Logical Device Number. */
-#define IT8673F_CONFIG_REG_CLOCKSEL 0x23   /* Clock Selection. */
-#define IT8673F_CONFIG_REG_SWSUSP   0x24   /* Software Suspend. */
-
-#define IT8673F_CONFIGURATION_PORT  0x0279 /* Write-only. */
-
-/*
- * Special values used for entering MB PnP mode. The first four bytes of
- * each line determine the address port, the last four are data.
- */
-static const u8 init_values[] = {
-	0x6a, 0xb5, 0xda, 0xed, /**/ 0xf6, 0xfb, 0x7d, 0xbe,
-	0xdf, 0x6f, 0x37, 0x1b, /**/ 0x0d, 0x86, 0xc3, 0x61,
-	0xb0, 0x58, 0x2c, 0x16, /**/ 0x8b, 0x45, 0xa2, 0xd1,
-	0xe8, 0x74, 0x3a, 0x9d, /**/ 0xce, 0xe7, 0x73, 0x39,
-};
-
-static void it8673f_sio_write(u8 ldn, u8 index, u8 value)
-{
-	outb(IT8673F_CONFIG_REG_LDN, SIO_BASE);
-	outb(ldn, SIO_DATA);
-	outb(index, SIO_BASE);
-	outb(value, SIO_DATA);
-}
-
-/* Enable the serial port(s). */
-static void it8673f_enable_serial(device_t dev, u16 iobase)
-{
-	int i;
-
-	/* (1) Enter the configuration state (MB PnP mode). */
-
-	/* Perform MB PnP setup to put the SIO chip at 0x3f0. */
-	/* Base address 0x3f0: 0x86 0x80 0x55 0x55. */
-	/* Base address 0x3bd: 0x86 0x80 0x55 0xaa. */
-	/* Base address 0x370: 0x86 0x80 0xaa 0x55. */
-	outb(0x86, IT8673F_CONFIGURATION_PORT);
-	outb(0x80, IT8673F_CONFIGURATION_PORT);
-	outb(0x55, IT8673F_CONFIGURATION_PORT);
-	outb(0x55, IT8673F_CONFIGURATION_PORT);
-
-	/* Sequentially write the 32 special values. */
-	for (i = 0; i < 32; i++)
-		outb(init_values[i], SIO_BASE);
-
-	/* (2) Modify the data of configuration registers. */
-
-	/* Enable all devices. */
-	it8673f_sio_write(IT8673F_SP1, 0x30, 0x1); /* Serial port 1 */
-	it8673f_sio_write(IT8673F_SP2, 0x30, 0x1); /* Serial port 2 */
-
-	/* Select 24MHz CLKIN (clear bit 0). */
-	it8673f_sio_write(0x00, IT8673F_CONFIG_REG_CLOCKSEL, 0x00);
-
-	/* Clear software suspend mode (clear bit 0). */
-	it8673f_sio_write(0x00, IT8673F_CONFIG_REG_SWSUSP, 0x00);
-
-	/* (3) Exit the configuration state (MB PnP mode). */
-	it8673f_sio_write(0x00, IT8673F_CONFIG_REG_CC, 0x02);
-}
diff --git a/src/superio/ite/it8673f/it8673f.h b/src/superio/ite/it8673f/it8673f.h
deleted file mode 100644
index b683a31806..0000000000
--- a/src/superio/ite/it8673f/it8673f.h
+++ /dev/null
@@ -1,34 +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_IT8673F_IT8673F_H
-#define SUPERIO_ITE_IT8673F_IT8673F_H
-
-/* Datasheet: http://www.datasheet4u.com/html/I/T/8/IT8673F_ITE.pdf.html */
-
-#define IT8673F_FDC  0x00 /* Floppy */
-#define IT8673F_SP1  0x01 /* Com1 */
-#define IT8673F_SP2  0x02 /* Com2 */
-#define IT8673F_PP   0x03 /* Parallel port */
-#define IT8673F_FAN  0x04 /* Fan controller */
-#define IT8673F_KBCK 0x05 /* PS/2 keyboard */
-#define IT8673F_KBCM 0x06 /* PS/2 mouse */
-
-#endif
diff --git a/src/superio/ite/it8673f/superio.c b/src/superio/ite/it8673f/superio.c
deleted file mode 100644
index baa1ae17b1..0000000000
--- a/src/superio/ite/it8673f/superio.c
+++ /dev/null
@@ -1,74 +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 <pc80/keyboard.h>
-#include <stdlib.h>
-#include "chip.h"
-#include "it8673f.h"
-
-static void init(device_t dev)
-{
-	struct superio_ite_it8673f_config *conf = dev->chip_info;
-
-	if (!dev->enabled)
-		return;
-
-	switch (dev->path.pnp.device) {
-	case IT8673F_FDC: /* TODO. */
-		break;
-	case IT8673F_PP: /* TODO. */
-		break;
-	case IT8673F_FAN: /* TODO. */
-		break;
-	case IT8673F_KBCK:
-		pc_keyboard_init(&conf->keyboard);
-		break;
-	case IT8673F_KBCM: /* 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, FAN, KBCM. */
-static struct pnp_info pnp_dev_info[] = {
-	{ &ops, IT8673F_SP1,  PNP_IO0 | PNP_IRQ0, {0x07f8, 0}, },
-	{ &ops, IT8673F_SP2,  PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, {0x07f8, 0}, },
-	{ &ops, IT8673F_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x07f8, 0}, {0x07f8, 4}, },
-};
-
-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_it8673f_ops = {
-	CHIP_NAME("ITE IT8673F Super I/O")
-	.enable_dev = enable_dev,
-};