mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-15 17:28:15 +00:00
c78dfb4fd2
Add an api to enable and configure the integrated keyboard controller on SMSC LPC47m superio chipset. It also adds several macros to help future extension. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
30 lines
553 B
C
30 lines
553 B
C
/*
|
|
* (C) Copyright 2002
|
|
* Daniel Engström, Omicron Ceti AB, daniel@omicron.se
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#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
|