add cortex-v7a support
How To Run: see TencentOS-tiny\board\ALPHA_I.MX_emmc_256ddr\README.md TODO Next: 1. VFP support 2. fault diagnosis support 3. qemu vexpress ca9 support 4. raspberry pi support 5. SMP support
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board/ALPHA_I.MX_emmc_256ddr/bsp/delay/bsp_delay.h
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board/ALPHA_I.MX_emmc_256ddr/bsp/delay/bsp_delay.h
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#ifndef __BSP_DELAY_H
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#define __BSP_DELAY_H
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/***************************************************************
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Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
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文件名 : bsp_delay.h
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作者 : 左忠凯
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版本 : V1.0
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描述 : 延时头文件。
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其他 : 无
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论坛 : www.openedv.com
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日志 : 初版V1.0 2019/1/4 左忠凯创建
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V2.0 2019/1/15 左忠凯修改
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添加了一些函数声明。
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***************************************************************/
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#include "bsp.h"
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/* 函数声明 */
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void delay_init(void);
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void delayus(unsigned int usdelay);
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void delayms(unsigned int msdelay);
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void delay(volatile unsigned int n);
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void gpt1_irqhandler(void);
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#endif
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