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wdenk2496efd2002-01-15 18:58:11 +00001/*
2 * (C) Copyright 2002
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24#ifndef _NS16550_H_
25#define _NS16550_H_
26
27#define NS16550_RBR 0x00
28#define NS16550_IER 0x01
29#define NS16550_FCR 0x02
30#define NS16550_LCR 0x03
31#define NS16550_MCR 0x04
32#define NS16550_LSR 0x05
33#define NS16550_MSR 0x06
34#define NS16550_SCR 0x07
35
36#define NS16550_THR NS16550_RBR
37#define NS16550_IIR NS16550_FCR
38#define NS16550_DLL NS16550_RBR
39#define NS16550_DLM NS16550_IER
40
41#endif