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The nandflash is powered on is how it works in the twr54418

Question asked by 王 聪 on Nov 5, 2013

I do not understand the nandflash(mt29f2g16aad) after power is how to start?when i download the firmware to the nandflash mt29f2g16aad from codewarrior10.1, the download tip in the cw10.1 is in the following statement.  

******************************************************************************

Downloading Flash Device Driver ...  

Reading flash ID ...

Auto-detection is successful.  

  File is of type Elf Format.  

 

Downloading 0x00000F80 bytes to be programmed at 0x00000000  

Programming ....

Program Command Succeeded   

Downloading 0x0001403C bytes to be programmed at 0x00000F80  

Programming ....

Program Command Succeeded   

cmdwin::fl::verify

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Verifying file D:\Freesacleworkspace\2\twrmcf54418_Ext_Flash_Debug\2.elf  

Downloading Flash Device Driver ...  

Reading flash ID ...

Auto-detection is successful.  

  File is of type Elf Format.  

 

Downloading 0x00000C6E at address 0x40004020  

Writing verify function code  

Running ...   

Reading verify status  

Downloading 0x00010000 at address 0x40004020  

Writing verify function code  

Running ...   

Reading verify status  

Downloading 0x0000403C at address 0x40004020  

Writing verify function code  

Running ...   

Reading verify status  

Verify Command Succeeded 

******************************************************************************

I do not understand what is the address of the store from 0x00000000 to 0x00000F7F and from 0x00000F80 to (0x00000F80+0x0001403C-1).is it a boot?where can i find it in the cw10.1?

and is it my firmware at address 0x40004020?Who can help me? thanks!

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