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-rw-r--r--arch/mips/vr4181/common/serial.c51
1 files changed, 0 insertions, 51 deletions
diff --git a/arch/mips/vr4181/common/serial.c b/arch/mips/vr4181/common/serial.c
deleted file mode 100644
index 3f62c62b107f..000000000000
--- a/arch/mips/vr4181/common/serial.c
+++ /dev/null
@@ -1,51 +0,0 @@
1/*
2 * Copyright 2001 MontaVista Software Inc.
3 * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
4 *
5 * arch/mips/vr4181/common/serial.c
6 * initialize serial port on vr4181.
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
12 *
13 */
14
15/*
16 * [jsun, 010925]
17 * You need to make sure rs_table has at least one element in
18 * drivers/char/serial.c file. There is no good way to do it right
19 * now. A workaround is to include CONFIG_SERIAL_MANY_PORTS in your
20 * configure file, which would gives you 64 ports and wastes 11K ram.
21 */
22
23#include <linux/types.h>
24#include <linux/kernel.h>
25#include <linux/init.h>
26#include <linux/serial.h>
27
28#include <asm/vr4181/vr4181.h>
29
30void __init vr4181_init_serial(void)
31{
32 struct serial_struct s;
33
34 /* turn on UART clock */
35 *VR4181_CMUCLKMSK |= VR4181_CMUCLKMSK_MSKSIU;
36
37 /* clear memory */
38 memset(&s, 0, sizeof(s));
39
40 s.line = 0; /* we set the first one */
41 s.baud_base = 1152000;
42 s.irq = VR4181_IRQ_SIU;
43 s.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST; /* STD_COM_FLAGS */
44 s.iomem_base = (u8*)VR4181_SIURB;
45 s.iomem_reg_shift = 0;
46 s.io_type = SERIAL_IO_MEM;
47 if (early_serial_setup(&s) != 0) {
48 panic("vr4181_init_serial() failed!");
49 }
50}
51