82 lines
1.8 KiB
C
82 lines
1.8 KiB
C
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/*
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* File : at91sam926x.h
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006, RT-Thread Develop Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Change Logs:
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* Date Author Notes
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*/
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#ifndef GK7101_H
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#define GK7101_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <rtthread.h>
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/*****************************/
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/* CPU Mode */
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/*****************************/
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#define USERMODE 0x10
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#define FIQMODE 0x11
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#define IRQMODE 0x12
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#define SVCMODE 0x13
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#define ABORTMODE 0x17
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#define UNDEFMODE 0x1b
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#define MODEMASK 0x1f
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#define NOINT 0xc0
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struct rt_hw_register
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{
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rt_uint32_t r0;
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rt_uint32_t r1;
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rt_uint32_t r2;
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rt_uint32_t r3;
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rt_uint32_t r4;
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rt_uint32_t r5;
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rt_uint32_t r6;
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rt_uint32_t r7;
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rt_uint32_t r8;
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rt_uint32_t r9;
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rt_uint32_t r10;
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rt_uint32_t fp;
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rt_uint32_t ip;
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rt_uint32_t sp;
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rt_uint32_t lr;
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rt_uint32_t pc;
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rt_uint32_t cpsr;
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rt_uint32_t ORIG_r0;
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};
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
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extern struct clk *clk_get(const char *id);
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extern rt_uint32_t clk_get_rate(struct clk *clk);
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extern void rt_hw_clock_init(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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