Remove FSP Rangeley SOC and mohonpeak board support

mohonpeak is the reference board for Rangeley. I doubt anyone uses it
or cares about it. We jokingly refer to it as "Moron Peak". It's code
with no known users, so we shouldn't be hauling it around for the
eventuality that someone might use it in the future.

Change-Id: Id3c9fc39e1b98707d96a95f2a914de6bbb31c615
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11790
Tested-by: build bot (Jenkins)
Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org>

1 files changed, 0 insertions, 99 deletions

diff --git a/src/southbridge/intel/fsp_rangeley/smbus.h b/src/southbridge/intel/fsp_rangeley/smbus.h
deleted file mode 100644
index 6789e051e1..0000000000
--- a/src/southbridge/intel/fsp_rangeley/smbus.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2005 Yinghai Lu <yinghailu@gmail.com>
- * Copyright (C) 2009 coresystems GmbH
- *
- * 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.
- *
- * 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.
- */
-
-#include <device/smbus_def.h>
-#include "soc.h"
-
-static void smbus_delay(void)
-{
-	inb(0x80);
-}
-
-static int smbus_wait_until_ready(u16 smbus_base)
-{
-	unsigned loops = SMBUS_TIMEOUT;
-	unsigned char byte;
-	do {
-		smbus_delay();
-		if (--loops == 0)
-			break;
-		byte = inb(smbus_base + SMBHSTSTAT);
-	} while (byte & 1);
-	return loops ? 0 : -1;
-}
-
-static int smbus_wait_until_done(u16 smbus_base)
-{
-	unsigned loops = SMBUS_TIMEOUT;
-	unsigned char byte;
-	do {
-		smbus_delay();
-		if (--loops == 0)
-			break;
-		byte = inb(smbus_base + SMBHSTSTAT);
-	} while ((byte & 1) || (byte & ~((1 << 6) | (1 << 0))) == 0);
-	return loops ? 0 : -1;
-}
-
-static int do_smbus_read_byte(unsigned smbus_base, unsigned device, unsigned address)
-{
-	unsigned char global_status_register;
-	unsigned char byte;
-
-	if (smbus_wait_until_ready(smbus_base) < 0) {
-		return SMBUS_WAIT_UNTIL_READY_TIMEOUT;
-	}
-	/* Setup transaction */
-	/* Disable interrupts */
-	outb(inb(smbus_base + SMBHSTCTL) & (~1), smbus_base + SMBHSTCTL);
-	/* Set the device I'm talking too */
-	outb(((device & 0x7f) << 1) | 1, smbus_base + SMBXMITADD);
-	/* Set the command/address... */
-	outb(address & 0xff, smbus_base + SMBHSTCMD);
-	/* Set up for a byte data read */
-	outb((inb(smbus_base + SMBHSTCTL) & 0xe3) | (0x2 << 2),
-	     (smbus_base + SMBHSTCTL));
-	/* Clear any lingering errors, so the transaction will run */
-	outb(inb(smbus_base + SMBHSTSTAT), smbus_base + SMBHSTSTAT);
-
-	/* Clear the data byte... */
-	outb(0, smbus_base + SMBHSTDAT0);
-
-	/* Start the command */
-	outb((inb(smbus_base + SMBHSTCTL) | 0x40),
-	     smbus_base + SMBHSTCTL);
-
-	/* Poll for transaction completion */
-	if (smbus_wait_until_done(smbus_base) < 0) {
-		return SMBUS_WAIT_UNTIL_DONE_TIMEOUT;
-	}
-
-	global_status_register = inb(smbus_base + SMBHSTSTAT);
-
-	/* Ignore the "In Use" status... */
-	global_status_register &= ~(3 << 5);
-
-	/* Read results of transaction */
-	byte = inb(smbus_base + SMBHSTDAT0);
-	if (global_status_register != (1 << 1)) {
-		return SMBUS_ERROR;
-	}
-	return byte;
-}