src/superio: Remove unused superio chips

These SIOs are not being used or tested by abuild, so remove them from the
tree. The only 3 currently unused SIOs that don't get removed here have board
ports in review.

src/superio/fintek/f71805f
src/superio/fintek/f71872
src/superio/intel/i8900
src/superio/ite/it8671f
src/superio/ite/it8716f
src/superio/nsc/pc87309
src/superio/nsc/pc87360
src/superio/nsc/pc87366
src/superio/nsc/pc97317
src/superio/smsc/dme1737
src/superio/smsc/lpc47b272
src/superio/smsc/lpc47b397
src/superio/smsc/sch4037
src/superio/smsc/sio1036
src/superio/via/vt1211
src/superio/winbond/w83697hf
src/superio/winbond/wpcd376i

Signed-off-by: Martin Roth <martin@coreboot.org>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I61d486d2c1e2b85eb292eaa78316c36e1735ebf4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35428
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

9 files changed, 0 insertions, 427 deletions

diff --git a/src/superio/ite/it8671f/Kconfig b/src/superio/ite/it8671f/Kconfig
deleted file mode 100644
index ba632243af..0000000000
--- a/src/superio/ite/it8671f/Kconfig
+++ /dev/null
@@ -1,19 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright (C) 2009 Ronald G. Minnich
-## 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; 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.
-##
-
-config SUPERIO_ITE_IT8671F
-	bool
-	select SUPERIO_ITE_COMMON_PRE_RAM
diff --git a/src/superio/ite/it8671f/Makefile.inc b/src/superio/ite/it8671f/Makefile.inc
deleted file mode 100644
index f625bc19a6..0000000000
--- a/src/superio/ite/it8671f/Makefile.inc
+++ /dev/null
@@ -1,19 +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.
-##
-
-bootblock-$(CONFIG_SUPERIO_ITE_IT8671F) += early_serial.c
-romstage-$(CONFIG_SUPERIO_ITE_IT8671F) += early_serial.c
-ramstage-$(CONFIG_SUPERIO_ITE_IT8671F) += superio.c
diff --git a/src/superio/ite/it8671f/early_serial.c b/src/superio/ite/it8671f/early_serial.c
deleted file mode 100644
index b5b94df2fa..0000000000
--- a/src/superio/ite/it8671f/early_serial.c
+++ /dev/null
@@ -1,104 +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.
- */
-
-#include <arch/io.h>
-#include <device/pnp_type.h>
-#include <device/pnp.h>
-#include <stdint.h>
-#include "it8671f.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 IT8671F_CONFIG_REG_CC      0x02   /* Configure Control (write-only). */
-#define IT8671F_CONFIG_REG_LDN     0x07   /* Logical Device Number. */
-#define IT8671F_CONFIG_REG_LDE     0x23   /* PnP Logical Device Enable. */
-#define IT8671F_CONFIG_REG_SWSUSP  0x24   /* Software Suspend. */
-
-#define IT8671F_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 it8671f_sio_write(u8 ldn, u8 index, u8 value)
-{
-	outb(IT8671F_CONFIG_REG_LDN, SIO_BASE);
-	outb(ldn, SIO_DATA);
-	outb(index, SIO_BASE);
-	outb(value, SIO_DATA);
-}
-
-/* Enter the configuration state (MB PnP mode). */
-static void it8671f_enter_conf(void)
-{
-	int i;
-
-	/* 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, IT8671F_CONFIGURATION_PORT);
-	outb(0x80, IT8671F_CONFIGURATION_PORT);
-	outb(0x55, IT8671F_CONFIGURATION_PORT);
-	outb(0x55, IT8671F_CONFIGURATION_PORT);
-
-	/* Sequentially write the 32 special values. */
-	for (i = 0; i < 32; i++)
-		outb(init_values[i], SIO_BASE);
-}
-
-/* Exit the configuration state (MB PnP mode). */
-static void it8671f_exit_conf(void)
-{
-	it8671f_sio_write(0x00, IT8671F_CONFIG_REG_CC, 0x02);
-}
-
-/* Select 48MHz CLKIN (24MHz is the default). */
-void it8671f_48mhz_clkin(void)
-{
-	it8671f_enter_conf();
-	it8671f_sio_write(0x00, IT8671F_CONFIG_REG_SWSUSP, (1 << 6));
-	it8671f_exit_conf();
-}
-
-/* Enable the serial port(s). */
-void it8671f_enable_serial(pnp_devfn_t dev, u16 iobase)
-{
-	it8671f_enter_conf();
-
-	/*
-	 * Allow all devices to be enabled. Bits: FDC (0), Com1 (1), Com2 (2),
-	 * PP (3), Reserved (4), KBCK (5), KBCM (6), Reserved (7).
-	 */
-	it8671f_sio_write(0x00, IT8671F_CONFIG_REG_LDE, 0x6f);
-
-	/* Enable serial port(s). */
-	it8671f_sio_write(IT8671F_SP1, 0x30, 0x01); /* Serial port 1 */
-	it8671f_sio_write(IT8671F_SP2, 0x30, 0x01); /* Serial port 2 */
-
-	it8671f_exit_conf();
-}
diff --git a/src/superio/ite/it8671f/it8671f.h b/src/superio/ite/it8671f/it8671f.h
deleted file mode 100644
index 5fe74bccba..0000000000
--- a/src/superio/ite/it8671f/it8671f.h
+++ /dev/null
@@ -1,35 +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.
- */
-
-#ifndef SUPERIO_ITE_IT8671F_H
-#define SUPERIO_ITE_IT8671F_H
-
-#include <device/pnp_type.h>
-#include <stdint.h>
-
-/* Datasheet: Not available online, got it from ITE per request. */
-
-#define IT8671F_FDC  0x00 /* Floppy */
-#define IT8671F_SP1  0x01 /* Com1 */
-#define IT8671F_SP2  0x02 /* Com2 */
-#define IT8671F_PP   0x03 /* Parallel port */
-#define IT8671F_KBCK 0x05 /* PS/2 keyboard */
-#define IT8671F_KBCM 0x06 /* PS/2 mouse */
-
-void it8671f_48mhz_clkin(void);
-void it8671f_enable_serial(pnp_devfn_t dev, u16 iobase);
-
-#endif /* SUPERIO_ITE_IT8671F_H */
diff --git a/src/superio/ite/it8671f/superio.c b/src/superio/ite/it8671f/superio.c
deleted file mode 100644
index 70da2ab4e4..0000000000
--- a/src/superio/ite/it8671f/superio.c
+++ /dev/null
@@ -1,68 +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.
- */
-
-#include <device/device.h>
-#include <device/pnp.h>
-#include <pc80/keyboard.h>
-#include <stdlib.h>
-#include <superio/conf_mode.h>
-#include "it8671f.h"
-
-static void init(struct device *dev)
-{
-
-	if (!dev->enabled)
-		return;
-
-	switch (dev->path.pnp.device) {
-	case IT8671F_FDC: /* TODO. */
-		break;
-	case IT8671F_PP: /* TODO. */
-		break;
-	case IT8671F_KBCK:
-		pc_keyboard_init(NO_AUX_DEVICE);
-		break;
-	case IT8671F_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,
-	.ops_pnp_mode     = &pnp_conf_mode_870155_aa,
-};
-
-/* TODO: FDC, PP, KBCM. */
-static struct pnp_info pnp_dev_info[] = {
-	{ NULL, IT8671F_SP1,  PNP_IO0 | PNP_IRQ0, 0x07f8, },
-	{ NULL, IT8671F_SP2,  PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1,
-		0x07f8, },
-	{ NULL, IT8671F_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, 0x07f8, 0x07f8, },
-};
-
-static void enable_dev(struct device *dev)
-{
-	pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
-}
-
-struct chip_operations superio_ite_it8671f_ops = {
-	CHIP_NAME("ITE IT8671F Super I/O")
-	.enable_dev = enable_dev,
-};
diff --git a/src/superio/ite/it8716f/Kconfig b/src/superio/ite/it8716f/Kconfig
deleted file mode 100644
index 969e7882d9..0000000000
--- a/src/superio/ite/it8716f/Kconfig
+++ /dev/null
@@ -1,25 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright (C) 2009 Ronald G. Minnich
-## 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; 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.
-##
-
-config SUPERIO_ITE_IT8716F
-	bool
-	select SUPERIO_ITE_COMMON_PRE_RAM
-
-config SUPERIO_ITE_IT8716F_OVERRIDE_FANCTL
-	bool
-	depends on SUPERIO_ITE_IT8716F
-	default n
-	select SUPERIO_ITE_COMMON_PRE_RAM
diff --git a/src/superio/ite/it8716f/Makefile.inc b/src/superio/ite/it8716f/Makefile.inc
deleted file mode 100644
index 612506850d..0000000000
--- a/src/superio/ite/it8716f/Makefile.inc
+++ /dev/null
@@ -1,17 +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.
-##
-
-ramstage-$(CONFIG_SUPERIO_ITE_IT8716F) += superio.c
diff --git a/src/superio/ite/it8716f/it8716f.h b/src/superio/ite/it8716f/it8716f.h
deleted file mode 100644
index 726c4cc548..0000000000
--- a/src/superio/ite/it8716f/it8716f.h
+++ /dev/null
@@ -1,40 +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.
- */
-
-#ifndef SUPERIO_ITE_IT8716F_H
-#define SUPERIO_ITE_IT8716F_H
-
-#include <stdint.h>
-
-/* Datasheet: http://www.ite.com.tw/product_info/PC/Brief-IT8716_2.asp */
-
-/* Logical device numbers (LDNs). */
-#define IT8716F_FDC  0x00 /* Floppy */
-#define IT8716F_SP1  0x01 /* Com1 */
-#define IT8716F_SP2  0x02 /* Com2 */
-#define IT8716F_PP   0x03 /* Parallel port */
-#define IT8716F_EC   0x04 /* Environment controller */
-#define IT8716F_KBCK 0x05 /* PS/2 keyboard */
-#define IT8716F_KBCM 0x06 /* PS/2 mouse */
-#define IT8716F_GPIO 0x07 /* GPIO */
-#define IT8716F_MIDI 0x08 /* MIDI port */
-#define IT8716F_GAME 0x09 /* GAME port */
-#define IT8716F_IR   0x0a /* Consumer IR */
-
-/* Provided by mainboard, called by IT8716F superio.c. */
-void init_ec(u16 base);
-
-#endif /* SUPERIO_ITE_IT8716F_H */
diff --git a/src/superio/ite/it8716f/superio.c b/src/superio/ite/it8716f/superio.c
deleted file mode 100644
index de1ef0d73e..0000000000
--- a/src/superio/ite/it8716f/superio.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2006 Uwe Hermann <uwe@hermann-uwe.de>
- * Copyright (C) 2007 AMD
- * (Written by Yinghai Lu <yinghai.lu@amd.com> for AMD)
- * Copyright (C) 2007 Ward Vandewege <ward@gnu.org>
- *
- * 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.
- */
-
-#include <device/device.h>
-#include <device/pnp.h>
-#include <console/console.h>
-#include <pc80/keyboard.h>
-#include <stdlib.h>
-#include <superio/conf_mode.h>
-
-#include "it8716f.h"
-
-#if !CONFIG(SUPERIO_ITE_IT8716F_OVERRIDE_FANCTL)
-
-void init_ec(u16 base)
-{
-	u8 value;
-
-	/* Read out current value of FAN_CTL (0x14). */
-	value = pnp_read_index(base, 0x14);
-	printk(BIOS_DEBUG, "FAN_CTL: reg = 0x%04x, read value = 0x%02x\n",
-	       base + 0x14, value);
-
-	/* Set FAN_CTL (0x14) polarity to high, activate fans 1, 2 and 3. */
-	pnp_write_index(base, 0x14, value | 0x87);
-	printk(BIOS_DEBUG, "FAN_CTL: reg = 0x%04x, writing value = 0x%02x\n",
-	       base + 0x14, value | 0x87);
-}
-#endif
-
-static void it8716f_init(struct device *dev)
-{
-	struct resource *res0;
-
-	if (!dev->enabled)
-		return;
-
-	/* TODO: FDC, PP, KBCM, MIDI, GAME, IR. */
-	switch (dev->path.pnp.device) {
-	case IT8716F_EC:
-		res0 = find_resource(dev, PNP_IDX_IO0);
-#define EC_INDEX_PORT 5
-		init_ec(res0->base + EC_INDEX_PORT);
-		break;
-	case IT8716F_KBCK:
-		pc_keyboard_init(NO_AUX_DEVICE);
-		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             = it8716f_init,
-	.ops_pnp_mode     = &pnp_conf_mode_870155_aa,
-};
-
-static struct pnp_info pnp_dev_info[] = {
-	{ NULL, IT8716F_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, 0x0ff8, },
-	{ NULL, IT8716F_SP1, PNP_IO0 | PNP_IRQ0, 0x0ff8, },
-	{ NULL, IT8716F_SP2, PNP_IO0 | PNP_IRQ0, 0x0ff8, },
-	{ NULL, IT8716F_PP, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_DRQ0,
-		0x0ff8, 0x0ffc, },
-	{ NULL, IT8716F_EC, PNP_IO0 | PNP_IO1 | PNP_IRQ0, 0x0ff8, 0x0ff8, },
-	{ NULL, IT8716F_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, 0x0fff, 0x0fff, },
-	{ NULL, IT8716F_KBCM, PNP_IRQ0, },
-	{ NULL, IT8716F_GPIO, PNP_IO0 | PNP_IO1 | PNP_IO2,
-		0x0ff8, 0x0ff8, 0x0ff8, },
-	{ NULL, IT8716F_MIDI, PNP_IO0 | PNP_IRQ0, 0x0ff8, },
-	{ NULL, IT8716F_GAME, PNP_IO0, 0x0ff8, },
-	{ NULL, IT8716F_IR, PNP_IO0 | PNP_IRQ0, 0x0ff8, },
-};
-
-static void enable_dev(struct device *dev)
-{
-	pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
-}
-
-struct chip_operations superio_ite_it8716f_ops = {
-	CHIP_NAME("ITE IT8716F Super I/O")
-	.enable_dev = enable_dev,
-};