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problems in runing demo vc3

qin yang
Intellectual 360 points

Hi All,

        We currently  have a VC demo card for the DM816x EVM and the ezsdk_dm816x-evm_5_00_00_09_setuplinux.

follow the SDK_UserGuide.PDF to run the demo vc3, some problems happen:

   ./vc3_a8host_debug.xv5T 127.0.0.1 5000 60

 just print:

 SDK - VC Demo
 =============
 Before  start cb enter key to continue.................

 But when I enter any key, no response.
 How to run the vc3 demo in the ezsdk5.0, 816x/389x EVM?

Any of your reply will be highly appreciated!


Regards



								


				
				

				
			

		

			
						
									
                			    			            
						
						
			
			
			
			                        
			

				

			


			

		


				    			

						

















	

	

					
    
	
    





		
	
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                          TI__Intellectual
                        1085 points
                      
    
                          
                   		
		
    
					
    Please donot change any thing in code. vc3 and vs2 binaries have been verified on evms.
    

    We use the following settings and boot args.
    

    setenv bootfile uImage; 
    setenv bootcmd 'dhcp; run addip; tftp 81000000 uImage;bootm' 
    setenv addip 'setenv bootargs ${bootargs} 
    ip=${ipaddr}:${nfsserver}:${gatewayip}:${netmask}:${hostname}:eth
    0:off' 
    setenv machid af0; 
    setenv bootargs 'console=ttyO2,115200n8 root=/dev/nfs 
    nfsroot=<SERVER_IP>:<NFS_PATH>, nolock rw mem=100M earlyprintk 
    ip=dhcp' 
    example., setenv bootargs 'console=ttyO2,115200n8 root=/dev/nfs 
    nfsroot=172.24.137.17:/home/user/netra/filesys, nolock rw 
    mem=100M earlyprintk ip=dhcp' 
    setenv serverip <TFTP SERVERIP e.g., 172.24.137.108>; 
    example., setenv serverip 172.24.137.108 
    setenv nfsserver <NFS SERVERIP e.g., 172.24.137.253>; 
    example., setenv nfsserver 172.24.137.17 
    setenv gatewayip <GATEWAY IP e.g., 172.24.179.1>;
    

    From your boot args, notice that you're using ttyS0  and 128M which are different from us. Can you note changes and retry.
    

    thanks
    

    tarakesh.
    

     
    

     
    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    

	            
                 	
	
    
				
		                
                
                
                
                
                
                
        		
		
				
    
			
		
    
		
		 
		
		
     
    
	
    

    
			
    
			
    
		
    

		
    
	
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