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wdenk2262cfe2002-11-18 00:14:45 +00001/*
2 * (C) Copyright 2002
Albert ARIBAUDfa82f872011-08-04 18:45:45 +02003 * Daniel Engström, Omicron Ceti AB, daniel@omicron.se
wdenk8bde7f72003-06-27 21:31:46 +00004 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02005 * SPDX-License-Identifier: GPL-2.0+
wdenk2262cfe2002-11-18 00:14:45 +00006 */
7
8#ifndef __ASM_IBMPC_H_
9#define __ASM_IBMPC_H_ 1
10
11/* misc ports in an ibm compatible pc */
12
13#define MASTER_PIC 0x20
14#define PIT_BASE 0x40
15#define KBDDATA 0x60
16#define SYSCTLB 0x62
17#define KBDCMD 0x64
18#define SYSCTLA 0x92
19#define SLAVE_PIC 0xa0
20
Bin Mengb2e02d22014-12-17 15:50:36 +080021#define UART0_BASE 0x3f8
22#define UART1_BASE 0x2f8
23
Bin Meng19268832015-03-31 11:25:03 +080024#define UART0_IRQ 4
25#define UART1_IRQ 3
26
Bin Mengc78dfb42015-08-21 00:18:51 -070027#define KBD_IRQ 1
28#define MSE_IRQ 12
29
wdenk2262cfe2002-11-18 00:14:45 +000030#endif