> When powering up an AXP209, the default value for LDO3 output is
> enabled. This works fine. However if for whatever reason, LDO3 is
> disabled, for example by OS during reboot and u-boot enables LDO3
> again, the PMIC shuts down (without setting an interrupt) causing the
> board to hang. This behavior has been seen from Linux as well, u-boot
> disables LDO3 as a default value, the kernel enables it per its DTS,
> the kernel hangs as the PMIC gets shut down.
Hmm... I've never had any problems booting my Orange Pi mini, but it
(almost) always hangs on reboot (right after the final message from the
OS and before the first message from U-boot).
Any chance this is the same problem?
Stefan
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