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OMAPL138BZWT Nand启动问题

Other Parts Discussed in Thread: OMAP-L138

大家好:

我自己画了一块OMAPL138的板子,我谢了个DSP的LED程序,仿真没有问题,现在我烧写程序到nand中,发现起不来。同样的程序在我手头的一块开发板上能正常启动。

我的板子跟开发板不同的地方是我的是Nand是16位位宽的,型号为MT29F4G16ABADAH4,开发板的Nand是8位位宽的,型号未知。

  • bootmode管脚改成16bit nand boot模式了吗?

    在aisgen工具里生成ais文件时也改成16bit nand了吗?
  • 确实是AISGEN那里没有改,现在可以了,谢谢了啊
  • 你好 请问你的flash用的是哪个.out文件啊?我也是自己画的板子,flash和你用的型号一样,我的开发板是创龙的,他的flash型号和我这个不一样,用他的C6748_NandWrite.out不好使,报错如下[C674X_0] Starting NANDWriter.
    Do you want to global erase NAND flash?y
    Enter the binary AIS file name to flash (enter 'none' to skip) :
    C:\Users\Wang\Desktop\ccs_lx\Application\GPIO_LED\Debug\GPIO_16.ais
    Number of blocks needed for data: 0x1
    Writing image data to block 0x1, page 0x0
    Verify failed. Marking block as bad...
    Writing image data to block 0x2, page 0x0
    Verify failed. Marking block as bad...
    Writing image data to block 0x3, page 0x0
    Verify failed. Marking block as bad...
    Writing image data to block 0x4, page 0x0
    Verify failed. Marking block as bad...
    Writing image data to block 0x5, page 0x0
    后边都是这些代码
    另外我在网上下载OMAP-L138_FlashAndBootUtils_2_40,用ccs生成NANDWriter_DSP.out总失败,我应该用哪个.out文件啊?
    请问我该怎么做啊。硬件软件我都是第一次接触。请指教,谢谢啦
  • 你好 请问你的flash用的是哪个.out文件啊?我也是自己画的板子,flash和你用的型号一样,我的开发板是创龙的,他的flash型号和我这个不一样,用他的C6748_NandWrite.out不好使,报错如下[C674X_0] Starting NANDWriter.
    Do you want to global erase NAND flash?y
    Enter the binary AIS file name to flash (enter 'none' to skip) :
    C:\Users\Wang\Desktop\ccs_lx\Application\GPIO_LED\Debug\GPIO_16.ais
    Number of blocks needed for data: 0x1
    Writing image data to block 0x1, page 0x0
    Verify failed. Marking block as bad...
    Writing image data to block 0x2, page 0x0
    Verify failed. Marking block as bad...
    Writing image data to block 0x3, page 0x0
    Verify failed. Marking block as bad...
    Writing image data to block 0x4, page 0x0
    Verify failed. Marking block as bad...
    Writing image data to block 0x5, page 0x0
    后边都是这些代码
    另外我在网上下载OMAP-L138_FlashAndBootUtils_2_40,用ccs生成NANDWriter_DSP.out总失败,我应该用哪个.out文件啊?
    请问我该怎么做啊。硬件软件我都是第一次接触。请指教,谢谢啦
  • 请问,使用16bit NAND Flash时,是不是在使用AISgen生成.ais文件时,只需要配置Nandflash的位宽和CS3对应的起始地址?其他如PLL0、DDR、PSC等都不需要配置?另FLASH选项卡里,CS3处是应该填入对应的扩展首地址吗?谢谢!

  • 您好,请问针对这个问题,您最后怎么解决的?我现在也遇到了同样的问题,谢谢!