diff options
Diffstat (limited to 'roms/u-boot/arch/x86/include/asm/ibmpc.h')
| -rw-r--r-- | roms/u-boot/arch/x86/include/asm/ibmpc.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/roms/u-boot/arch/x86/include/asm/ibmpc.h b/roms/u-boot/arch/x86/include/asm/ibmpc.h new file mode 100644 index 000000000..4368b6e3e --- /dev/null +++ b/roms/u-boot/arch/x86/include/asm/ibmpc.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2002 + * Daniel Engström, Omicron Ceti AB, daniel@omicron.se + */ + +#ifndef __ASM_IBMPC_H_ +#define __ASM_IBMPC_H_ 1 + +/* misc ports in an ibm compatible pc */ + +#define MASTER_PIC 0x20 +#define PIT_BASE 0x40 +#define KBDDATA 0x60 +#define SYSCTLB 0x62 +#define KBDCMD 0x64 +#define SYSCTLA 0x92 +#define SLAVE_PIC 0xa0 + +#define UART0_BASE 0x3f8 +#define UART1_BASE 0x2f8 + +#define UART0_IRQ 4 +#define UART1_IRQ 3 + +#define KBD_IRQ 1 +#define MSE_IRQ 12 + +#endif |