STM32MP151 custom board OPTEE issue, one element (tamp@5c00a000) deferred

[rgruberski]

Hi,

I have a custom board with STM32MP151 and have been trying to run it for quite some time. I have been fixing one mistake after another. But now I can't solve the last problem:

[13:11:36:338] F/TC:0 0 probe_driver_node:436 Probing stm32-tamp on node tamp@5c00a000
[13:11:36:344] D/TC:0 0 probe_driver_node:449 element: stm32-tamp on node tamp@5c00a000 deferred 2 time(s)
[13:11:36:354] F/TC:0 0 probe_driver_node:436 Probing stm32-cpu-opp on node cpu0-opp-table
[13:11:36:357] D/TC:0 0 probe_driver_node:449 element: stm32-cpu-opp on node cpu0-opp-table deferred 3 time(s)
[13:11:36:368] D/TC:0 0 process_probe_list:590 Unresolved dependencies after 3 rounds, 3 deferred
[13:11:36:377] D/TC:0 0 probe_dt_drivers_early:774 Deferred drivers probing
[13:11:36:377] D/TC:0 0 print_probe_list:397 Probe list: 2 elements
[13:11:36:388] D/TC:0 0 print_probe_list:399 |- Driver stm32-tamp probes on node tamp@5c00a000
[13:11:36:392] D/TC:0 0 print_probe_list:399 |- Driver stm32-cpu-opp probes on node cpu0-opp-table
[13:11:36:396] D/TC:0 0 print_probe_list:403 `- Probe list end

The reason for the defer is not explained. I have attached the complete boot log. Please let me know if you see something disturbing in the log file.

Thank you for any support!

[Erwan SZYMANSKI]

Hello @rgruberski ,
Can you also attach your device tree used in OP-TEE please ? 

Kind regards,
Erwan.

[rgruberski · Accepted solution]

Hi! Sorry, the problem has been solved. I forgot to close the topic. It was a clock configuration problem. Now I am fighting with u-boot. To be honest, I don't know how to close it :)