AnsweredAssumed Answered

when power on the i.MX6q SABRE Board,The Uboot boot failure

Question asked by yang jiao on Aug 5, 2016
Latest reply on Aug 5, 2016 by yang jiao

Hi,

I'll do it strictly according to your tutorials(I.MX6Q ASBRE Board for Smart Devices),I met a problem when power on the i.MX6q SABRE Board,The Uboot boot failure, according to the following:

 

 

U-Boot 2016.03-dirty (Aug 05 2016 - 11:06:26 +0800)

 

 

CPU: Freescale i.MX6Q rev1.2 996 MHz (running at 792 MHz)

 

CPU: Automotive temperature grade (-40C to 125C) at 29C

 

Reset cause: POR

 

Board: MX6-SabreSD

 

I2C: ready

 

DRAM: 1 GiB

 

force_idle_bus: sda=0 scl=0 sda.gp=0x6d scl.gp=0x6c

 

force_idle_bus: failed to clear bus, sda=0 scl=0

 

wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020

 

i2c_init_transfer: failed for chip 0x8 retry=0

 

wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020

 

i2c_init_transfer: failed for chip 0x8 retry=1

 

wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020

 

i2c_init_transfer: failed for chip 0x8 retry=2

 

i2c_init_transfer: give up i2c_regs=0x21a4000

 

Can't find PMIC:PFUZE100

 

initcall sequence 4ff963e4 failed at call 178035f4 (err=-19)

 

### ERROR ### Please RESET the board ###

Outcomes