Thermal Service Failure

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Thermal Service Failure

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anurag16doshi
Contributor II

We are working on iMX8M nano chipset. We have ported android 10 on imx8M nano evk and is working fine. But, when we port same build on our custom hardware, we are getting some debugs related to 'vendor.thermal-hal-2-0' service as shown below. The difference between evk and custom hardware is that the EVK has 4 cores and custom board has single core. What could be the reason for thermal service failure.

here are the  logs for the same. Please guide us to identify the issue .

[ 1371.530462] init: Received control message 'interface_start' for 'android.hardware.thermal@1.0::IThermal/default' from pid: 238 (/system/bin/hwservicemanager)
[ 1371.544809] init: Could not find 'android.hardware.thermal@1.0::IThermal/default' for ctl.interface_start
[ 1371.822721] read descriptors
[ 1371.825617] read strings
[ 1371.916337] init: starting service 'vendor.thermal-hal-2-0'...
[ 1372.052309] init: Untracked pid 10409 exited with status 0
[ 1372.059465] init: Service 'vendor.thermal-hal-2-0' (pid 10406) received signal 6
[ 1372.067262] init: Sending signal 9 to service 'vendor.thermal-hal-2-0' (pid 10406) process group...
[ 1372.076596] libprocessgroup: Successfully killed process cgroup uid 1000 pid 10406 in 0ms
[ 1372.084978] init: updatable process 'vendor.thermal-hal-2-0' exited 4 times before boot completed
[ 1372.094021] init: Init cannot set 'ro.init.updatable_crashing_process_name' to 'vendor.thermal-hal-2-0': Read-only property was already set

Thanks in Advance.

Regards,

AD.

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3 Replies

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igorpadykov
NXP Employee
NXP Employee

Hi anurag16doshi

 

for single core one can try "maxcpus=1" boot parameter as in example

Chapter 5 Enabling Solo Emulation   i.MX Linux User’s Guide​

 

Best regards
igor

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1,351 Views
anurag16doshi
Contributor II

Thank you it worked as we have a single A53 core variant of chip-set.

Also, we want to flash Android images (.img) on to eMMC from SD card, whats the procedure for that ??

Thanks in advance.

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igorpadykov
NXP Employee
NXP Employee
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