AnsweredAssumed Answered

imx233 not starting when Vbat >4.0V

Question asked by Ivan Kuznetsov on Jul 27, 2013
Latest reply on Feb 24, 2014 by Yixing Kong

Hello! I'm working with imx233 with 2.6.31 kernel. The board refuses to start a kernel when I plug a fully charged Li-ion battery (4.2V). When I plug a 3.9 battery, kernel loads OK.


PowerPrep start initialize power...

Fix power pin.

Battery Voltage = 4.15V

boot from battery. 5v input not detected

Jul 24 201311:09:29

EMI_CTRL 0x1C084040

FRAC 0x92926192


power 0x00820710

Frac 0x92926192

start change cpu freq

hbus 0x00000003

cpu 0x00010001