The RK3399 Overclock/Undervolt/Voltages Thread
#10
Sorry, my question wasn't precise enough...  Was the red LED next to the barrel port blinking while you were compiling the kernel source?  Blinking red LED indicates that the BQ24171 is overheating, no longer charging the battery.

You're right, PineBook Pro cannot take more than 3 A at 5 V from any of its two power inputs.  Please, have look at this thread, which describes the limitations of the PineBook Pro's battery charging circuitry, together with some possible solutions.
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Messages In This Thread
RE: RK3399 Voltage Limits - by dsimic - 03-27-2021, 11:18 PM
RE: RK3399 Voltage Limits - by generaleramon - 03-28-2021, 12:28 AM
RE: RK3399 Voltage Limits - by dsimic - 03-28-2021, 12:50 AM
RE: RK3399 Voltage Limits - by generaleramon - 03-28-2021, 01:29 AM
RE: RK3399 Voltage Limits - by dsimic - 03-28-2021, 02:23 AM
RE: RK3399 Voltage Limits - by generaleramon - 03-28-2021, 04:28 AM
RE: RK3399 Voltage Limits - by dsimic - 03-28-2021, 04:41 AM
RE: RK3399 Voltage Limits - by generaleramon - 03-28-2021, 04:57 AM
RE: RK3399 Voltage Limits - by dsimic - 03-28-2021, 05:07 AM
RE: RK3399 Voltage Limits - by generaleramon - 03-28-2021, 05:33 AM
RE: RK3399 Voltage Limits - by dsimic - 03-28-2021, 06:59 AM
RE: RK3399 Voltage Limits - by dsimic - 03-28-2021, 09:55 AM
RE: RK3399 Voltage Limits - by generaleramon - 03-28-2021, 10:18 AM
RE: RK3399 Voltage Limits - by dsimic - 03-28-2021, 10:51 AM
RE: RK3399 Voltage Limits - by generaleramon - 03-29-2021, 04:24 AM
RE: RK3399 OC-UV Voltage Limits - by dsimic - 04-01-2021, 06:26 AM
RE: RK3399 OC-UV Voltage Limits - by dsimic - 04-20-2021, 08:43 AM
RE: RK3399 OC-UV Voltage Limits - by dsimic - 05-23-2021, 12:26 PM
RE: RK3399 OC-UV Voltage Limits - by coetzeesg - 04-26-2021, 03:54 PM
RE: RK3399 OC-UV Voltage Limits - by dsimic - 05-24-2021, 07:09 AM
RE: RK3399 OC-UV Voltage Limits - by dsimic - 06-04-2021, 03:04 AM

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