Drop SuperIO smsc/fdc37m60x

All boards using this SuperIO have been removed from the tree already.

Change-Id: I52847bc2fc16b27ac0de0bc7c847221b1e5cb744
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12245
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
diff --git a/src/superio/smsc/Kconfig b/src/superio/smsc/Kconfig
index 6245766..0bab195 100644
--- a/src/superio/smsc/Kconfig
+++ b/src/superio/smsc/Kconfig
@@ -19,8 +19,6 @@
 
 config SUPERIO_SMSC_DME1737
 	bool
-config SUPERIO_SMSC_FDC37M60X
-	bool
 config SUPERIO_SMSC_FDC37N972
 	bool
 config SUPERIO_SMSC_LPC47B272
diff --git a/src/superio/smsc/Makefile.inc b/src/superio/smsc/Makefile.inc
index 88d5b6e..9b86745 100644
--- a/src/superio/smsc/Makefile.inc
+++ b/src/superio/smsc/Makefile.inc
@@ -15,7 +15,6 @@
 ##
 
 subdirs-y += dme1737
-subdirs-y += fdc37m60x
 subdirs-y += fdc37n972
 subdirs-y += lpc47b272
 subdirs-y += lpc47b397
diff --git a/src/superio/smsc/fdc37m60x/Makefile.inc b/src/superio/smsc/fdc37m60x/Makefile.inc
deleted file mode 100644
index 713bc0aa..0000000
--- a/src/superio/smsc/fdc37m60x/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_SMSC_FDC37M60X) += superio.c
diff --git a/src/superio/smsc/fdc37m60x/early_serial.c b/src/superio/smsc/fdc37m60x/early_serial.c
deleted file mode 100644
index 36a62b0..0000000
--- a/src/superio/smsc/fdc37m60x/early_serial.c
+++ /dev/null
@@ -1,73 +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 "fdc37m60x.h"
-
-/* The base address is 0x3f0 or 0x370, depending on the SYSOPT pin. */
-#define SIO_BASE                       0x3f0
-#define SIO_INDEX                      SIO_BASE
-#define SIO_DATA                       (SIO_BASE + 1)
-
-/* Global configuration registers. */
-#define FDC37M60X_CONFIG_REG_CC        0x02  /* Configure Control. */
-#define FDC37M60X_CONFIG_REG_LDN       0x07  /* Logical Device Number. */
-#define FDC37M60X_CONFIG_POWER_CONTROL 0x22  /* Power Control. */
-#define FDC37M60X_CONFIG_POWER_MGMT    0x23  /* Intelligent Power Mgmt. */
-#define FDC37M60X_CONFIG_OSC           0x24  /* OSC. */
-
-#define FDC37M60X_CONFIGURATION_PORT   0x3f0 /* Write-only. */
-
-/* The content of FDC37M60X_CONFIG_REG_LDN (index 0x07) must be set to the
-   LDN the register belongs to, before you can access the register. */
-static void fdc37m60x_sio_write(uint8_t ldn, u8 index, u8 value)
-{
-	outb(FDC37M60X_CONFIG_REG_LDN, SIO_BASE);
-	outb(ldn, SIO_DATA);
-	outb(index, SIO_BASE);
-	outb(value, SIO_DATA);
-}
-
-/* Enable the peripheral devices on the FDC37M60X Super I/O chip. */
-static void fdc37m60x_enable_serial(pnp_devfn_t dev, u16 iobase)
-{
-	/* (1) Enter the configuration state. */
-	outb(0x55, FDC37M60X_CONFIGURATION_PORT);
-
-	/* (2) Modify the data of configuration registers. */
-
-	/* Power on all devices by setting the respective bit.
-	   Bits: 0 (FDC), 3 (PP), 4 (Com1), 5 (Com2). The rest is reserved. */
-	fdc37m60x_sio_write(0x00, FDC37M60X_CONFIG_POWER_CONTROL, 0x39);
-
-	/* Disable intelligent power management. */
-	fdc37m60x_sio_write(0x00, FDC37M60X_CONFIG_POWER_MGMT, 0x00);
-
-	/* Turn on OSC, turn on BRG clock. */
-	fdc37m60x_sio_write(0x00, FDC37M60X_CONFIG_OSC, 0x04);
-
-	/* Configure serial port 1. */
-	fdc37m60x_sio_write(FDC37M60X_SP1, 0x60, 0x03);
-	fdc37m60x_sio_write(FDC37M60X_SP1, 0x61, 0xf8); /* I/O 0x3f8 */
-	fdc37m60x_sio_write(FDC37M60X_SP1, 0x70, 0x04); /* IRQ 4 */
-	fdc37m60x_sio_write(FDC37M60X_SP1, 0xf0, 0x00); /* Normal */
-
-	/* Enable serial port 1. */
-	fdc37m60x_sio_write(FDC37M60X_SP1, 0x30, 0x01);
-
-	/* (3) Exit the configuration state. */
-	outb(0xaa, FDC37M60X_CONFIGURATION_PORT);
-}
diff --git a/src/superio/smsc/fdc37m60x/fdc37m60x.h b/src/superio/smsc/fdc37m60x/fdc37m60x.h
deleted file mode 100644
index a2eabcf..0000000
--- a/src/superio/smsc/fdc37m60x/fdc37m60x.h
+++ /dev/null
@@ -1,39 +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_SMSC_FDC37M60X_FDC37M60X_H
-#define SUPERIO_SMSC_FDC37M60X_FDC37M60X_H
-
-/*
- * Datasheet:
- *   - Name: FDC37M60x Enhanced Super I/O Controller with Infrared Support.
- *   - URL: http://www.smsc.com/main/discfdc.html
- *   - PDF: http://www.smsc.com/main/tools/discontinued/37m602.pdf
- *   - Revision: 6/6/97
- */
-
-/* Status: Serial port 1 is tested and works (tested on FDC37M602). */
-
-/* Note: Logical devices 1, 2, 6, and 9 are reserved. */
-
-#define FDC37M60X_FDC  0x00 /* Floppy */
-#define FDC37M60X_PP   0x03 /* Parallel port */
-#define FDC37M60X_SP1  0x04 /* Com1 */
-#define FDC37M60X_SP2  0x05 /* Com2 */
-#define FDC37M60X_KBCK 0x07 /* Keyboard */
-#define FDC37M60X_AUX  0x08 /* Auxiliary I/O */
-
-#endif
diff --git a/src/superio/smsc/fdc37m60x/superio.c b/src/superio/smsc/fdc37m60x/superio.c
deleted file mode 100644
index 57ba0d0..0000000
--- a/src/superio/smsc/fdc37m60x/superio.c
+++ /dev/null
@@ -1,66 +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 "fdc37m60x.h"
-
-static void init(struct device *dev)
-{
-
-	if (!dev->enabled)
-		return;
-
-	switch (dev->path.pnp.device) {
-	case FDC37M60X_FDC: /* TODO. */
-		break;
-	case FDC37M60X_PP: /* TODO. */
-		break;
-	case FDC37M60X_KBCK:
-		pc_keyboard_init();
-		break;
-	case FDC37M60X_AUX: /* 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, AUX. */
-static struct pnp_info pnp_dev_info[] = {
-	{ &ops, FDC37M60X_SP1,  PNP_IO0 | PNP_IRQ0, {0x07f8, 0}, },
-	{ &ops, FDC37M60X_SP2,  PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, {0x07f8, 0}, },
-	{ &ops, FDC37M60X_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_smsc_fdc37m60x_ops = {
-	CHIP_NAME("SMSC FDC37M60X Super I/O")
-	.enable_dev = enable_dev,
-};