Remove VIA VX800 northbridge support

Change-Id: Id6026e9d7ff064d54b0dd93e80dabdcc4efd2b8e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/26679
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

1 files changed, 0 insertions, 94 deletions

diff --git a/src/northbridge/via/vx800/early_serial.c b/src/northbridge/via/vx800/early_serial.c
deleted file mode 100644
index 8393aa79b1..0000000000
--- a/src/northbridge/via/vx800/early_serial.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2009 One Laptop per Child, Association, 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; 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.
-*/
-
-/*
- * Enable the serial devices on the VIA
- */
-#include <arch/io.h>
-
-/* The base address is 0x15c, 0x2e, depending on config bytes */
-
-#define SIO_BASE 0x3f0
-#define SIO_DATA  SIO_BASE+1
-
-static void vx800_writepnpaddr(uint8_t val)
-{
-	outb(val, 0x2e);
-	outb(val, 0xeb);
-}
-
-static void vx800_writepnpdata(uint8_t val)
-{
-	outb(val, 0x2f);
-	outb(val, 0xeb);
-}
-
-static void vx800_writesiobyte(uint16_t reg, uint8_t val)
-{
-	outb(val, reg);
-}
-
-static void vx800_writesioword(uint16_t reg, uint16_t val)
-{
-	outw(val, reg);
-}
-
-/* regs we use: 85, and the southbridge devfn is defined by the
-   mainboard
- */
-
-void enable_vx800_serial(void)
-{
-	post_code(0x06);
-	outb(0x03, 0x22);
-
-	// turn on pnp
-	vx800_writepnpaddr(0x87);
-	vx800_writepnpaddr(0x87);
-	// now go ahead and set up com1.
-	// set address
-	vx800_writepnpaddr(0x7);
-	vx800_writepnpdata(0x2);
-	// enable serial out
-	vx800_writepnpaddr(0x30);
-	vx800_writepnpdata(0x1);
-	// serial port 1 base address (FEh)
-	vx800_writepnpaddr(0x60);
-	vx800_writepnpdata(0xfe);
-	// serial port 1 IRQ (04h)
-	vx800_writepnpaddr(0x70);
-	vx800_writepnpdata(0x4);
-	// serial port 1 control
-	vx800_writepnpaddr(0xf0);
-	vx800_writepnpdata(0x2);
-	// turn of pnp
-	vx800_writepnpaddr(0xaa);
-
-	// set up reg to set baud rate.
-	vx800_writesiobyte(0x3fb, 0x80);
-	// Set 115 kb
-	vx800_writesioword(0x3f8, 1);
-	// Set 9.6 kb
-	//      WRITESIOWORD(0x3f8, 12)
-	// now set no parity, one stop, 8 bits
-	vx800_writesiobyte(0x3fb, 3);
-	// now turn on RTS, DRT
-	vx800_writesiobyte(0x3fc, 3);
-	// Enable interrupts
-	vx800_writesiobyte(0x3f9, 0xf);
-	// should be done. Dump a char for fun.
-	vx800_writesiobyte(0x3f8, 48);
-	post_code(0x07);
-}