1 files changed, 0 insertions, 66 deletions
diff --git a/src/superio/intel/i8900/early_serial.c b/src/superio/intel/i8900/early_serial.c
deleted file mode 100644
index 681b22599d..0000000000
--- a/src/superio/intel/i8900/early_serial.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Arastra, Inc.
- *
- * 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_ops.h>
-#include <device/pnp.h>
-#include "i8900.h"
-
-static void pnp_enter_ext_func_mode(pnp_devfn_t dev)
-{
-	u16 port = dev >> 8;
-
-	outb(0x80, port);
-	outb(0x86, port);
-}
-
-static void pnp_exit_ext_func_mode(pnp_devfn_t dev)
-{
-	u16 port = dev >> 8;
-
-	outb(0x68, port);
-	outb(0x08, port);
-}
-
-/* Enable device interrupts, set UART_CLK predivide. */
-void i8900_configure_uart_clk(pnp_devfn_t dev, u8 predivide)
-{
-	pnp_enter_ext_func_mode(dev);
-	pnp_write_config(dev, I8900_SIW_CONFIGURATION,
-	                 (predivide << 2) | I8900_ENABLE_SIRQ);
-	pnp_exit_ext_func_mode(dev);
-}
-
-void i8900_enable_serial(pnp_devfn_t dev, u16 iobase)
-{
-	pnp_enter_ext_func_mode(dev);
-	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_ext_func_mode(dev);
-}
-
-void i8900_enable_wdt(pnp_devfn_t dev, u16 iobase)
-{
-	/* Enable WDT */
-	pnp_enter_ext_func_mode(dev);
-	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_ext_func_mode(dev);
-}