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大小: 2.72MB文件类型: .rar金币: 1下载: 0 次发布日期: 2023-10-29
- 语言: C/C++
- 标签: exynos4412 裸机程序
资源简介
tiny4412裸机相关程序 :
1、汇编点亮LED灯
2、关闭看门狗和调用C程序
3、设置栈和C语言点亮LED
4、控制icache
5、重定位代码到IRAM+0x8000
6、重定位代码到DRAM
7、重定位到DRAM及LCD实验
8、串口排查驱动原因及字符图片显示
代码片段和文件信息
/*
* Copyright (c) 2010 Samsung Electronics Co. Ltd.
* http://www.samsung.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include
#include
#include
int main (int argc char *argv[])
{
FILE *fp;
unsigned char src;
char *Buf *a;
int BufLen;
int nbytes fileLen;
unsigned int checksum = 0;
int i;
if (argc != 4)
{
printf(“Usage: mkbl1
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
I.A.... 5255 2014-06-29 11:29 8_sdram_LCD_Char\BL2\clock_init_tiny4412.S
I.A.... 41986 2014-06-29 11:29 8_sdram_LCD_Char\BL2\exynos4412.h
I.A.... 402 2014-06-29 11:29 8_sdram_LCD_Char\BL2\Makefile
I.A.... 7995 2014-06-29 11:29 8_sdram_LCD_Char\BL2\mem_init_tiny4412.S
I.A.... 7541 2014-06-29 11:29 8_sdram_LCD_Char\BL2\mkbl2
I.A.... 3531 2014-06-29 11:29 8_sdram_LCD_Char\BL2\mmc_relocate.c
I.A.... 169 2014-06-29 11:29 8_sdram_LCD_Char\BL2\sdram.lds
I.A.... 359 2014-06-29 11:29 8_sdram_LCD_Char\BL2\start.S
I.A.... 15706 2014-06-29 11:29 8_sdram_LCD_Char\BL2\tiny4412.h
I.A.... 10208 2014-06-29 11:29 8_sdram_LCD_Char\BL2\tiny4412_val.h
I.A.... 1506 2014-06-29 11:29 8_sdram_LCD_Char\BL2\V310-EVT1-mkbl2.c
I.A.... 8192 2014-06-29 11:29 8_sdram_LCD_Char\E4412_N.bl1.bin
I.A.... 1736 2014-06-29 11:29 8_sdram_LCD_Char\fast_fuse.sh
I.A.... 86 2014-06-29 11:29 8_sdram_LCD_Char\Makefile
I.A.... 180224 2014-06-29 11:29 8_sdram_LCD_Char\source in sight\SDRAM.IAB
I.A.... 2088 2014-06-29 11:29 8_sdram_LCD_Char\source in sight\SDRAM.IAD
I.A.... 53248 2014-06-29 11:29 8_sdram_LCD_Char\source in sight\SDRAM.IMB
I.A.... 848 2014-06-29 11:29 8_sdram_LCD_Char\source in sight\SDRAM.IMD
I.A.... 136 2014-06-29 11:29 8_sdram_LCD_Char\source in sight\SDRAM.PFI
I.A.... 776 2014-06-29 11:29 8_sdram_LCD_Char\source in sight\SDRAM.PO
I.A.... 11120 2014-06-29 11:29 8_sdram_LCD_Char\source in sight\SDRAM.PR
I.A.... 69328 2014-06-29 11:29 8_sdram_LCD_Char\source in sight\SDRAM.PRI
I.A.... 302888 2014-06-29 11:29 8_sdram_LCD_Char\source in sight\SDRAM.PS
I.A.... 354 2014-06-29 11:29 8_sdram_LCD_Char\source in sight\SDRAM.SearchResults
I.A.... 15363 2014-06-29 11:29 8_sdram_LCD_Char\source in sight\SDRAM.WK3
I.A.... 1992689 2014-06-29 11:29 8_sdram_LCD_Char\USER\include\bmp.h
I.A.... 1344 2014-06-29 11:29 8_sdram_LCD_Char\USER\include\ctype.h
I.A.... 5904090 2014-06-29 11:29 8_sdram_LCD_Char\USER\include\feng800_480.h
I.A.... 143761 2014-06-29 11:29 8_sdram_LCD_Char\USER\include\font_10x18.h
I.A.... 95618 2014-06-29 11:29 8_sdram_LCD_Char\USER\include\font_8x16.h
............此处省略167个文件信息
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