Hi Everone,
I have been facing one strange error in EMMC Xavier NX module at 1.3Gbps. That is when am running my IC in 1.3 Gbps in Xavier Nx sd-card module I can able to read data perfectly but when am reading same set up in xavier NX EMMC module I am facing GLOBAL type:PHY_INTR0 phy:0 error.
Can anyone help me to solve this issue.
Here I have attached my trace log
kayccc
February 19, 2021, 5:07am
#2
Moving to Jetson Xavier NX forum for resolution.
hello PaulEnoch,
may I know what’s the actual use-case?
kworker/0:4-2089 [000] … 697.372189: rtcpu_nvcsi_intr: tstamp:22303904512 class:GLOBAL type:PHY_INTR0 phy:0 cil:0 st:0 vc:0 status:0x10000044
kworker/0:4-2089 [000] … 697.372194: rtcpu_nvcsi_intr: tstamp:22303904512 class:CORRECTABLE_ERR type:PHY_INTR phy:0 cil:0 st:0 vc:0 status:0x00001044
Hi JerryChang,
Use case : reading radar data from IC.
Hi JerryChang,
Changes I did for 675 Mbps is
Here I have attached the trace log for 675Mbps with settletime 5
entries-in-buffer/entries-written: 6553/6553 #P:6
_-----=> irqs-off
/ _----=> need-resched
| / _—=> hardirq/softirq
|| / _–=> preempt-depth
||| / delay
TASK-PID CPU# |||| TIMESTAMP FUNCTION
| | | |||| | |
v4l2-ctl-7206 [004] .... 161.845750: tegra_channel_open: vi-output, radarV01 30-001b
v4l2-ctl-7206 [000] .... 161.847232: tegra_channel_set_power: radarV01 30-001b : 0x1
v4l2-ctl-7206 [000] .... 161.847251: camera_common_s_power: status : 0x1
v4l2-ctl-7206 [000] .... 161.847881: tegra_channel_set_power: 15a00000.nvcsi--12 : 0x1
v4l2-ctl-7206 [000] .... 161.847884: csi_s_power: enable : 0x1
v4l2-ctl-7206 [000] .... 161.852160: tegra_channel_capture_setup: vnc_id 0 W 61448 H 1 fmt 5
v4l2-ctl-7206 [002] .... 161.856933: tegra_channel_set_stream: enable : 0x1
v4l2-ctl-7206 [000] .... 161.860861: tegra_channel_set_stream: 15a00000.nvcsi--12 : 0x1
v4l2-ctl-7206 [000] .... 161.860865: csi_s_stream: enable : 0x1
v4l2-ctl-7206 [000] .... 161.860874: tegra_channel_set_stream: radarV01 30-001b : 0x1
kworker/0:1-723 [000] .... 161.887328: rtos_queue_peek_from_isr_failed: tstamp:5570474485 queue:0x0bcbcf78
kworker/0:1-723 [000] .... 161.887332: rtcpu_start: tstamp:5570478433
kworker/0:1-723 [000] .... 161.887335: rtos_queue_send_from_isr_failed: tstamp:5570499652 queue:0x0bcb41f8
kworker/0:1-723 [000] .... 161.887336: rtos_queue_send_from_isr_failed: tstamp:5570499805 queue:0x0bcb8a60
kworker/0:1-723 [000] .... 161.887336: rtos_queue_send_from_isr_failed: tstamp:5570499957 queue:0x0bcba5e0
kworker/0:1-723 [000] .... 161.887337: rtos_queue_send_from_isr_failed: tstamp:5570500105 queue:0x0bcbb3a0
kworker/0:1-723 [000] .... 161.887338: rtos_queue_send_from_isr_failed: tstamp:5570500251 queue:0x0bcbc160
kworker/0:1-723 [000] .... 161.887339: rtcpu_string: tstamp:5570500684 id:0x04010000 str:"Configuring VI GoS.
"#0 ] addr=0xc2100000#1 ] addr=0xc2101000#2 ] addr=0xc2102000#3 ] addr=0xc2103000#4 ] addr=0xc2104000#5 ] addr=0xc2105000#0 ] set to VM GOS[4] base 0xc2104000
Here I have attached the trace log for 675Mbps with settletime 0
RFIC123-7383 [005] .... 232.444221: tegra_channel_set_stream: enable : 0x0
RFIC123-7383 [005] .... 232.444224: tegra_channel_set_stream: radarV01 31-002f : 0x0
RFIC123-7383 [005] .... 232.444234: tegra_channel_set_stream: 15a00000.nvcsi--5 : 0x0
RFIC123-7383 [005] .... 232.444236: csi_s_stream: enable : 0x0
kworker/0:0-4 [000] .... 232.444373: rtcpu_string: tstamp:7774872003 id:0x04010000 str:"VM GOS[#0] addr=0xc2100000
"#1 ] addr=0xc2101000#2 ] addr=0xc2102000#3 ] addr=0xc2103000#4 ] addr=0xc2104000#5 ] addr=0xc2105000
Could you please give me some idea to debug
Thanks for your time
hello PaulEnoch,
don’t issue already resolved in post #6 ?
Hi Jerry,GLOBAL type:PHY_INTR0 phy:0 error in EMMC xavier Nx module at 1.3Gpbs - #6 by PaulEnoch
Use case for 61448 * 1 → reading data from RFIC which hold radar data.
Can you please give some idea to debug it.
Thanks for you for your time.
hello PaulEnoch,
those tracing logs shows correctable error for PHY interrupt.
since Xavier’s capture engine is very timing sensitive, could you please review developer guide, Sensor Software Driver Programming Guide to check pixel clock settings.
Hi Jerry,
thanks for your time.
hello PaulEnoch,
it seem you had initial another thread for higher data rate use-case. Read Mipi data in 2.5 Gbps using Xavier NX Jetson Xavier NX Product Design Guide , and review your DT settings.