Modify reboot.c for a H5 custom board (doesn't reboot)
Hello,
I have the following problem:
A custom board (H5) doesn't reboot using the reboot command. Same problem from u-boot using reset command.
If you check the log, all is normal for the halt or power off proccess. The problem happens when the board is going to make the power on, it hangs, and you can't see anything using the debug serial.
As a solution, i can reset the voltage regulators using a digital GPIO pin. Of this way i am able to reset
I think i have found a dirty and very different solution but it works:
I have created a service in systemd that is run before reboot.target
The service created is:
[Unit]
Description=test
Before=reboot.target
DefaultDependencies=no
[Service]
ExecStart=/path_to_your_bash_file/file.sh
Type=oneshot
RemainAfterExit=yes
[Install]
WantedBy=reboot.target
In the file.sh i activate a digital gpio pin for runnig a HW reset using the volta