1 /* 2 * (C) Copyright 2002 3 * Daniel Engström, Omicron Ceti AB, daniel@omicron.se 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 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 21 #define UART0_BASE 0x3f8 22 #define UART1_BASE 0x2f8 23 24 #define UART0_IRQ 4 25 #define UART1_IRQ 3 26 27 #endif 28