我使用C6748_NandWrite v2.out文件烧写程序,点击启动之后显示如下,
下图为Flash和DSP的连接方式
哪里出现了问题,怎么NAND Flash初始化失败?
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我使用C6748_NandWrite v2.out文件烧写程序,点击启动之后显示如下,
下图为Flash和DSP的连接方式
哪里出现了问题,怎么NAND Flash初始化失败?
创龙把官方的gel改了一下,但总体上是差不多的。psc, pinmux配置没有问题,但是没有看到EMIFA模式设置的部分,是在代码C6748_NandWrite v2里做的吗?代码呢?
OnTargetConnect( )
{
GEL_TextOut("\tTarget Connected.\n","Output",1,1,1);
GEL_TextOut("\t---------------------------------------------\n","Output",1,1,1);
CPU_PLL_PSC_DDR_Init();
}
menuitem "Initiation"
hotmenu CPU_PLL_PSC_DDR_Init()
{
Clear_Memory_Map();
Setup_Memory_Map();
PSC_All_On();
Core_456MHz_DDR2_156MHz();
PINMUX();
Wake_DSP();
Wake_PRU();
}
现在NANDFLASH初始化成功了,但烧写出现错误
[C674X_0] Starting OMAP-L138 NANDWriter.
Do you want to global erase NAND flash?y
Enter the binary AIS file name to flash (enter 'none' to skip) :
C:\Users\Administrator\Desktop\CCS_doc\SKB9000_V1_161201\Debug\SKB9000_V1_161201.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...
请问需要改正哪里?