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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>
31 lines
553 B
C
31 lines
553 B
C
/*
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* (C) Copyright 2002
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* Daniel Engström, Omicron Ceti AB, daniel@omicron.se
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __ASM_IBMPC_H_
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#define __ASM_IBMPC_H_ 1
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/* misc ports in an ibm compatible pc */
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#define MASTER_PIC 0x20
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#define PIT_BASE 0x40
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#define KBDDATA 0x60
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#define SYSCTLB 0x62
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#define KBDCMD 0x64
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#define SYSCTLA 0x92
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#define SLAVE_PIC 0xa0
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#define UART0_BASE 0x3f8
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#define UART1_BASE 0x2f8
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#define UART0_IRQ 4
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#define UART1_IRQ 3
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#define KBD_IRQ 1
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#define MSE_IRQ 12
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#endif
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