superio/fintek/f81216h: Drop support

No mainboards use this anymore.

Change-Id: I2d58d73eca0be1f4daf9106a1258274486f803a5
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40967
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

6 files changed, 0 insertions, 216 deletions

diff --git a/src/superio/fintek/f81216h/Kconfig b/src/superio/fintek/f81216h/Kconfig
deleted file mode 100644
index 17da818414..0000000000
--- a/src/superio/fintek/f81216h/Kconfig
+++ /dev/null
@@ -1,6 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-# This file is part of the coreboot project.
-
-config SUPERIO_FINTEK_F81216H
-	bool
-# N.B. 'special romstage'
diff --git a/src/superio/fintek/f81216h/Makefile.inc b/src/superio/fintek/f81216h/Makefile.inc
deleted file mode 100644
index 6dd48a1198..0000000000
--- a/src/superio/fintek/f81216h/Makefile.inc
+++ /dev/null
@@ -1,6 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-# This file is part of the coreboot project.
-
-bootblock-$(CONFIG_SUPERIO_FINTEK_F81216H) += early_serial.c
-romstage-$(CONFIG_SUPERIO_FINTEK_F81216H) += early_serial.c
-ramstage-$(CONFIG_SUPERIO_FINTEK_F81216H) += superio.c
diff --git a/src/superio/fintek/f81216h/chip.h b/src/superio/fintek/f81216h/chip.h
deleted file mode 100644
index f5f7575f43..0000000000
--- a/src/superio/fintek/f81216h/chip.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/* This file is part of the coreboot project. */
-
-#ifndef SUPERIO_FINTEK_F81216H_CHIP_H
-#define SUPERIO_FINTEK_F81216H_CHIP_H
-
-#include <stdint.h>
-
-/* Member variables are defined in devicetree.cb. */
-struct superio_fintek_f81216h_config {
-	/**
-	 *  KEY1   KEY0   Enter key
-	 *  0      0      0x77 (default)
-	 *  0      1      0xA0
-	 *  1      0      0x87
-	 *  1      1      0x67
-	 *
-	 *  See page 17 of data sheet.
-	 */
-	uint8_t conf_key_mode;
-};
-
-#endif /* SUPERIO_FINTEK_F81216H_CHIP_H */
diff --git a/src/superio/fintek/f81216h/early_serial.c b/src/superio/fintek/f81216h/early_serial.c
deleted file mode 100644
index d2fa0fe9ec..0000000000
--- a/src/superio/fintek/f81216h/early_serial.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/* This file is part of the coreboot project. */
-
-#include <arch/io.h>
-#include <device/pnp_ops.h>
-#include <device/pnp.h>
-#include <stdint.h>
-#include "f81216h.h"
-
-#define FINTEK_EXIT_KEY 0xAA
-
-static void pnp_enter_conf_state(pnp_devfn_t dev, u8 f81216h_entry_key)
-{
-	u16 port = dev >> 8;
-	outb(f81216h_entry_key, port);
-	outb(f81216h_entry_key, port);
-}
-
-static void pnp_exit_conf_state(pnp_devfn_t dev)
-{
-	u16 port = dev >> 8;
-	outb(FINTEK_EXIT_KEY, port);
-}
-
-/* Bring up early serial debugging output before the RAM is initialized. */
-void f81216h_enable_serial(pnp_devfn_t dev, u16 iobase, mode_key k)
-{
-	u8 key;
-	switch (k) {
-	case MODE_6767:
-		key = 0x67;
-		break;
-	case MODE_7777:
-		key = 0x77;
-		break;
-	case MODE_8787:
-		key = 0x87;
-		break;
-	case MODE_A0A0:
-		key = 0xA0;
-		break;
-	default:
-		key = 0x77; /* try the hw default */
-		break;
-	}
-	pnp_enter_conf_state(dev, key);
-	pnp_set_logical_device(dev);
-	pnp_set_enable(dev, 0);
-	pnp_set_iobase(dev, PNP_IDX_IO0, iobase);
-	pnp_set_enable(dev, 1);
-	pnp_exit_conf_state(dev);
-}
diff --git a/src/superio/fintek/f81216h/f81216h.h b/src/superio/fintek/f81216h/f81216h.h
deleted file mode 100644
index 0c8463e55b..0000000000
--- a/src/superio/fintek/f81216h/f81216h.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/* This file is part of the coreboot project. */
-
-#ifndef SUPERIO_FINTEK_F81216H_H
-#define SUPERIO_FINTEK_F81216H_H
-
-#include <device/pnp_type.h>
-
-/* Logical Device Numbers (LDN). */
-#define F81216H_SP1	0x00	/* UART1 (+CIR mode) */
-#define F81216H_SP2	0x01	/* UART2 */
-#define F81216H_SP3	0x02	/* UART3 */
-#define F81216H_SP4	0x03	/* UART4 */
-#define F81216H_WDT	0x08	/* WDT   */
-
-/**
- * The PNP config entry key is parameterised
- * by two bits on this Super I/O with 0x77 as
- * the default key.
- * See page 17 of data sheet for details.
- */
-typedef enum {
-	MODE_6767 = 0x67,
-	MODE_7777 = 0x77,
-	MODE_8787 = 0x87,
-	MODE_A0A0 = 0xA0,
-} mode_key;
-
-void f81216h_enable_serial(pnp_devfn_t dev, u16 iobase, mode_key k);
-
-#endif /* SUPERIO_FINTEK_F81216H_H */
diff --git a/src/superio/fintek/f81216h/superio.c b/src/superio/fintek/f81216h/superio.c
deleted file mode 100644
index 52eedd6fc8..0000000000
--- a/src/superio/fintek/f81216h/superio.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/* This file is part of the coreboot project. */
-
-#include <arch/io.h>
-#include <device/device.h>
-#include <device/pnp.h>
-#include <superio/conf_mode.h>
-#include <console/console.h>
-
-#include "chip.h"
-#include "f81216h.h"
-
-
-static void pnp_enter_ext_func_mode(struct device *dev)
-{
-	const struct superio_fintek_f81216h_config *conf = dev->chip_info;
-
-	u8 key;
-
-	/**
-	 *  KEY1   KEY0   Enter key
-	 *  0      0      0x77 (default)
-	 *  0      1      0xA0
-	 *  1      0      0x87
-	 *  1      1      0x67
-	 *
-	 *  See page 17 of data sheet.
-	 */
-	switch (conf->conf_key_mode) {
-	case MODE_6767:
-	case MODE_7777:
-	case MODE_8787:
-	case MODE_A0A0:
-		key = conf->conf_key_mode;
-		break;
-	default:
-		printk(BIOS_WARNING, "Warning: Undefined F81216 unlock key assignment!\n");
-		printk(BIOS_WARNING, "Setting conf_key_mode to default\n");
-		key = MODE_7777; /* try the hw default */
-		break;
-	}
-
-	outb(key, dev->path.pnp.port);
-	outb(key, dev->path.pnp.port);
-}
-
-static void pnp_exit_ext_func_mode(struct device *dev)
-{
-	outb(0xaa, dev->path.pnp.port);
-}
-
-static const struct pnp_mode_ops pnp_conf_mode_ops = {
-	.enter_conf_mode  = pnp_enter_ext_func_mode,
-	.exit_conf_mode   = pnp_exit_ext_func_mode,
-};
-
-
-static void f81216h_init(struct device *dev)
-{
-	if (!dev->enabled)
-		return;
-
-	switch (dev->path.pnp.device) {
-	case F81216H_SP1:
-	case F81216H_SP2:
-	case F81216H_SP3:
-	case F81216H_SP4:
-	case F81216H_WDT:
-		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             = f81216h_init,
-	.ops_pnp_mode     = &pnp_conf_mode_ops,
-};
-
-static struct pnp_info pnp_dev_info[] = {
-	{ NULL, F81216H_SP1,  PNP_IO0 | PNP_IRQ0, 0x07f8, },
-	{ NULL, F81216H_SP2,  PNP_IO0 | PNP_IRQ0, 0x07f8, },
-	{ NULL, F81216H_SP3,  PNP_IO0 | PNP_IRQ0, 0x07f8, },
-	{ NULL, F81216H_SP4,  PNP_IO0 | PNP_IRQ0, 0x07f8, },
-	{ NULL, F81216H_WDT, },
-};
-
-static void enable_dev(struct device *dev)
-{
-	pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
-}
-
-struct chip_operations superio_fintek_f81216h_ops = {
-	CHIP_NAME("Fintek F81216H/D/DG/F/FG Super I/O")
-	.enable_dev = enable_dev
-};