h-jtag烧写2440 norflash sst39vf1601 检测NORFLASH ID错误 (但是检测到的CPU ID正确) 2440 ADS测试代码(祼跑) 在SDRAM 0x30000000中调试正常
h-jtag烧写2440 norflash sst39vf1601 检测NORFLASH ID错误 擦除 读取 均失败(但是检测到的CPU ID正确) 在网上也查找了一些相关的处理方法(有朋友试过可行方法)比如: 1)、上电时先选择NANDFLASH,在不断电的情况下跳回NORFLASH; 2)、上电时马上按program,避免2440启动时 程序从NORFLASH运行; 但以上两种方法 尝试过多次 都不行!
另外,尝试用sjf2440去烧写NORFLASH,出现同样的问题,检测CPU ID正确 而检测NORFLSH ID出错!
请问有没有哪位有经检的朋友 提供一个比较有效处理的方法? 这算不算是2440本身存的问题?
已经在h-jtag中加入了2440.his 和2440.hfc /********************2440.his statrt ********************************/ Setmem+32-Bit+0x53000000+0x00000000 Setmem+32-Bit+0x4A000008+0xFFFFFFFF Setmem+32-Bit+0x4A00001C+0x000007FF Setmem+32-Bit+0x53000000+0x00000000 Setmem+32-Bit+0x56000050+0x000055AA Setmem+32-Bit+0x4C000014+0x00000007 Setmem+32-Bit+0x4C000000+0x00FFFFFF Setmem+32-Bit+0x4C000004+0x00061012 Setmem+32-Bit+0x4C000008+0x00040042 Setmem+32-Bit+0x48000000+0x22111120 Setmem+32-Bit+0x48000004+0x00002F50 Setmem+32-Bit+0x48000008+0x00000700 Setmem+32-Bit+0x4800000C+0x00000700 Setmem+32-Bit+0x48000010+0x00000700 Setmem+32-Bit+0x48000014+0x00000700 Setmem+32-Bit+0x48000018+0x0007FFFC Setmem+32-Bit+0x4800001C+0x00018005 Setmem+32-Bit+0x48000020+0x00018005 Setmem+32-Bit+0x48000024+0x008E0459 Setmem+32-Bit+0x48000028+0x00000032 Setmem+32-Bit+0x4800002C+0x00000030 Setmem+32-Bit+0x48000030+0x00000030 /********************2440.his end ********************************/
/********************2440.hfc statrt ********************************/ FLASH SECTION: SST SST39VF1601 MEMORY SECTION: 16-BIT X 1-CHIP 0x00000000 0x30000000 XTAL SECTION: NULL TCK SECTION: -1 -1 SCRIPT SECTION: Setmem+32-Bit+0x53000000+0x00000000 Setmem+32-Bit+0x4A000008+0xFFFFFFFF Setmem+32-Bit+0x4A00001C+0x000007FF Setmem+32-Bit+0x53000000+0x00000000 Setmem+32-Bit+0x56000050+0x000055AA Setmem+32-Bit+0x4C000014+0x00000007 Setmem+32-Bit+0x4C000000+0x00FFFFFF Setmem+32-Bit+0x4C000004+0x00061012 Setmem+32-Bit+0x4C000008+0x00040042 Setmem+32-Bit+0x48000000+0x22111120 Setmem+32-Bit+0x48000004+0x00002F50 Setmem+32-Bit+0x48000008+0x00000700 Setmem+32-Bit+0x4800000C+0x00000700 Setmem+32-Bit+0x48000010+0x00000700 Setmem+32-Bit+0x48000014+0x00000700 Setmem+32-Bit+0x48000018+0x0007FFFC Setmem+32-Bit+0x4800001C+0x00018005 Setmem+32-Bit+0x48000020+0x00018005 Setmem+32-Bit+0x48000024+0x008E0459 Setmem+32-Bit+0x48000028+0x00000032 Setmem+32-Bit+0x4800002C+0x00000030 Setmem+32-Bit+0x48000030+0x00000030 PGMOPTION SECTION: /********************2440.hfc end ********************************/
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