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Davinci DM365 -- Loding the uImage and Filesystem

anil kumar89919
Prodigy 250 points


Hi All

Good Morning ....>>>>>!!!!!!!!!

1. can u tel me the3 NOR adders for file system and kernel

2. how to load the helloworld program with compilation

3.if u have any another uImage and filesystem executable files please give me the links or send me to my mail with particular address........

 

DM365_WebCam>tftp 0x82000000 uImage_ecdk_dm36x                                 
TFTP from server 192.168.2.107; our IP address is 192.168.2.200                
Filename 'uImage_ecdk_dm36x'.                                                  
Load address: 0x82000000                                                       
Loading: #################################################################     
         ###########################################################           
done                                                                           
Bytes transferred = 1813236 (1baaf4 hex)                                       
DM365_WebCam>cp.b 0x82000000 0x02080000 0x1baab0                               
Copy to Flash.../done                                                          
DM365_WebCam>tftp 0x82000000 ecdk_ov_ga1_5.jffs2                               
TFTP from server 192.168.2.107; our IP address is 192.168.2.200                
Filename 'ecdk_ov_ga1_5.jffs2'.                                                
Load address: 0x82000000                                                       
Loading: #################################################################     
         #################################################################     
         #################################################################     
         #################################################################     
         #################################################################     
         #################################################################     
         #################################################################     
         #################################################################     
         #################################################################     
         #################################################################     
         #################################################################     
         #################################################################     
         ##                                                                    
done                                                                           
Bytes transferred = 11472972 (af104c hex)                                      
DM365_WebCam>cp.b 0x82000000 0x02280000 0xb546dc                               
Copy to Flash...\done                                                          
DM365_WebCam>saveenv                                                           
Saving Environment to Flash...                                                 
Un-Protected 1 sectors                                                         
Erasing Flash...                                                               
Erasing sector  3 ... done.                                                    
 Erase Operation Completed.                                                    
Erased 1 sectors                                                               
Writing to Flash.../done                                                       
Protected 1 sectors                                                            
DM365_WebCam>bootm                                                             
Wrong Image Format for bootm command                                           
ERROR: can't get kernel image!                                                 
DM365_WebCam>

 

thanks for giving reply ....................

 

Anil Kumar

  • 0
    TI__Expert 5170 points

    Hi,

    1. can u tel me the3 NOR adders for file system and kernel

    [/quote]

    There are no fixed addresses. You can use any address but make sure that the same address is used in U-Boot and Linux.

    anil kumar89919 said:

    2. how to load the helloworld program with compilation

    Transfer the application binary through ethernet onto the EVM and execute.

    anil kumar89919 said:
    Wrong Image Format for bootm command                                           
    ERROR: can't get kernel image!                                                 
    DM365_WebCam>

    [quote user="anil kumar89919"]

    Default DM365 EVM from TI does not have NOR flash but a dump of your environment variables from U-Boot will help to suggest any solution.

    Regards, Sudhakar

  • 0
    Prodigy 70 points

    Hi Kumar,

    Do you know how to flash filesystem from the uart instead of ethernet tftp? In my board, ethernet is not installed and I have to rely on uart0 to flash uImage and filesystem. I can flash uImage but filesystem.

    Thanks

    Steven