74 lines
2.5 KiB
C
74 lines
2.5 KiB
C
/*
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* Copyright (c) 2007-2017 Allwinnertech Co., Ltd.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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/*
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*********************************************************************************************************
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* LINUX-KERNEL
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* AllWinner Linux Platform Develop Kits
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* Kernel Module
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*
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* (c) Copyright 2006-2011, kevin.z China
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* All Rights Reserved
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*
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* File : mem_serial.h
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* By :
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* Version : v1.0
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* Date : 2011-5-31 14:34
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* Descript:
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* Update : date auther ver notes
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*********************************************************************************************************
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*/
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#ifndef __MEM_SERIAL_H__
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#define __MEM_SERIAL_H__
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#include "pm.h"
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#ifdef CONFIG_ARCH_SUN8IW8P1
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#define SUART_BASE_PA (SUNXI_UART2_PBASE)
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#else
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#define SUART_BASE_PA (SUNXI_UART0_PBASE)
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#endif
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#define SUART_BASE_VA IO_ADDRESS(SUART_BASE_PA)
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#define SUART_RBR_PA (SUART_BASE_PA + 0x00)
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#define SUART_THR_PA (SUART_BASE_PA + 0x00)
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#define SUART_DLL_PA (SUART_BASE_PA + 0x00)
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#define SUART_DLH_PA (SUART_BASE_PA + 0x04)
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#define SUART_FCR_PA (SUART_BASE_PA + 0x08)
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#define SUART_LCR_PA (SUART_BASE_PA + 0x0c)
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#define SUART_USR_PA (SUART_BASE_PA + 0x7c)
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#define SUART_HALT_PA (SUART_BASE_PA + 0xa4)
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#define SUART_RBR (SUART_BASE_VA + 0x00)
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#define SUART_THR (SUART_BASE_VA + 0x00)
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#define SUART_DLL (SUART_BASE_VA + 0x00)
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#define SUART_DLH (SUART_BASE_VA + 0x04)
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#define SUART_FCR (SUART_BASE_VA + 0x08)
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#define SUART_LCR (SUART_BASE_VA + 0x0c)
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#define SUART_USR (SUART_BASE_VA + 0x7c)
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#define SUART_HALT (SUART_BASE_VA + 0xa4)
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#define SUART_BAUDRATE (115200)
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void serial_init(__u32 port_id);
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void serial_exit(void);
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void serial_init_manager(void);
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void serial_exit_manager(void);
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__s32 serial_puts(const char *string);
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__u32 serial_gets(char *buf, __u32 n);
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void serial_init_nommu(__u32 port_id);
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__s32 serial_puts_nommu(const char *string);
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__u32 serial_gets_nommu(char *buf, __u32 n);
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#endif /* __MEM_SERIAL_H__ */
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