This might be due to a problem with u-boot 1.1.3 released with DVEVM/DVSDK v1.10.
The workaround is to put SW3-4 into the on position as this has the side effect of enabling the DSP power through hardware (downside is it is incorrect for DSP booting via ARM and the DSP is running freely). The update to u-boot 1.1.3 was released with DVSDK v1.10.01 as is available on the www.ti.com/dvevmupdates site. Regards, Thom -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Riccardo Sala Sent: Saturday, February 03, 2007 9:54 AM To: [email protected] Subject: can't open engine video_copy Hi everyone, a week is gone and I have the same problem: I compiled with success (no errors, no warnings) the DaVinci demo examples, but when I try to execute the video_copy/dualcpu example it gives me this error: App-> Application started. @0x000e549a:[T:0x4094db60] OP - Process_create_d> Loading and starting DSP server FAILED, status=[0x80008008] @0x000e5901:[T:0x4094db60] OP - Process_delete_d> Closing remote transport FAILED, status=0x8000800b. @0x000e5d56:[T:0x4094db60] OP - Process_delete_d> Stopping DSP FAILED, status=0x8000801b @0x000e691c:[T:0x400426e8] CE - rserverOpen: can't start './video_copy.x64P'; Process_create failed CEapp-> ERROR: can't open engine video_copy App-> Application FAILED. also the recompiled examples in /opt/dvevm like encode o decode give me similar errors: they cannot load the engine: TraceUtil> Error: Failed to open codec engine "encode" modules cmemk and dsplinkk where compiled and inserted whithout errors: cmemk: module license '(c) Texas Instruments' taints kernel. cmem initialized 3 pools between 0x87800000 and 0x88000000 dsplinkk: no version for "struct_module" found: kernel tainted. DDR_START 0x8fa00000 DDR_SIZE 0x400000 I also reinstalled all the developers tools but I have the same problem. I'm using latest tools frome ti web site thanks for any suggests! _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
