Hi, all!
We are using DVRRDK_04.00.00.03 and TI8168, and we are encountering an issue.
The issue doesn't always occur.
When the issue occurs, DVRRDK will stop at the line below in load.sh:
./wait_cmd.sh s m3vpss ${REMOTE_DEBUG_ADDR}
For researching, I added logs in main functions of the 3 cores as below:
logs for main function in dvr_rdk/mcfw/src_bios6/main_app/src/main_m3vpss.c:
Vps_printf("***** VPSS call Utils_getFrequency\n"); // log added by me
float m3Freq = Utils_getFrequency(PLL_MODULE_DUCATI_M3);
Vps_printf("***** VPSS end Utils_getFrequency\n"); // log added by me
logs for main function in dvr_rdk/mcfw/src_bios6/main_app/src/main_m3video.c:
Vps_printf("***** VID call Utils_getFrequency\n"); // log added by me
float m3Freq = Utils_getFrequency(PLL_MODULE_DUCATI_M3);
Vps_printf("***** VID end Utils_getFrequency\n"); // log added by me
logs for main function in dvr_rdk/mcfw/src_bios6/main_app/src/main_c6xdsp.c:
Vps_printf("***** VPSS call Utils_getFrequency\n"); // log added by me
float dspFreq = Utils_getFrequency(PLL_MODULE_DSP);
Vps_printf("***** VPSS end Utils_getFrequency\n"); // log added by me
When the issue occurs, it will only output the log below sometimes, and no other logs added by me:
[m3vpss ] ***** VPSS call Utils_getFrequency
If I don't add above 6 logs, execution may goes further,
that is, the logs below in main functions of the 3 cores may all be output sometimes:
[m3vpss ] ***** VPSS Firmware build time 10:05:19 Apr 9 2014 EDG gcc 3.0 mode
[m3video] ***** VIDEO Firmware build time 10:05:34 Apr 9 2014 EDG gcc 3.0 mode
[c6xdsp ] ***** VIDEO Firmware build time 10:05:04 Apr 9 2014 EDG gcc 3.0 mode
and sometimes, execution may goes more further, as we've seen:
[c6xdsp ] 16: SYSTEM : Initializing Links !!!
What may leads to this issue?
Thanks in advance!