Hi Marek, and Fabio
Shouldn't this be conditional?
#if defined CONFIG_MXS_ENABLE_4P2 mxs_power_enable_4p2(); #endif
Then the boards that need this power supply enable CONFIG_MXS_ENABLE_4P2 in its config file.
No, we want to start the DCDC converter unconditionally when running on
battery
power to increase efficiency.
I just stumbled upon this, because our board does not boot reliably any more with this change. Perhaps we have a special situation in that our board is powered via DCDC_BATT only by an external power source (no battery).
I am currently working on creating a patch to only conditionally enabling this feature, or to enable it by default and have it conditionally be disabled for boards that are known to have problems with this.
Which approach seems to be more feasible to you?
Regards Michael