MCIMX6ULL-EVK + LCD 8K3T board hangs during boot-up

[rseymour]

Hi All,

Please could someone help, I'm new to Linux !! Would be great to start with an out of the box working platform.

Boot error:

U-Boot 2016.03-imx_v2016.03_4.1.15_2.0.0_ga+g0ec2a01 (Nov 05 2016 - 01:13:31 -0500)

CPU: Freescale i.MX6ULL rev1.0 at 396MHz
CPU: Commercial temperature grade (0C to 95C) at 33C
Reset cause: POR
Board: MX6ULL 14x14 EVK
I2C: ready
DRAM: 512 MiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - bad CRC, using default environment

Display: TFT43AB (480x272)
Video: 480x272x24
In: serial
Out: serial
Err: serial
switch to partitions #0, OK
mmc1 is current device
Net: FEC1
Normal Boot
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc1 is current device
switch to partitions #0, OK
mmc1 is current device
reading boot.scr
** Unable to read file boot.scr **
reading zImage
6635528 bytes read in 957 ms (6.6 MiB/s)
Booting from mmc ...
reading imx6ull-14x14-evk.dtb
35921 bytes read in 20 ms (1.7 MiB/s)
Kernel image @ 0x80800000 [ 0x000000 - 0x654008 ]
## Flattened Device Tree blob at 83000000
Booting using the fdt blob at 0x83000000
Using Device Tree in place at 83000000, end 8300bc50

Starting kernel ...

Cheers, Richard

[igorpadykov]

Hi Richard

one can try Demo Image, use Mfg Tool for programming

i.MX 6ULL Linux Binary Demo Files

i.MX Series Manufacturing Toolkit for Linux 4.1.15_2.0.0 Release

More linux documentation:

i.MX Software and Development Tools | NXP 

Best regards
igor
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[rseymour]

 Thanks for your reply.. I have tried MfgTools.. with and without Rootfs.

And I get the following error:

Something to do with PMIC. not sure about the fine detail at the mo!!

Any idea ?

U-Boot 2016.03-imx_v2016.03_4.1.15_2.0.0_ga+g0ec2a01 (Sep 16 2016 - 18:28:25 -0500)

CPU:   Freescale i.MX6ULL rev1.0 at 396 MHz

Reset cause: POR

Board: MX6ULL 14X14 DDR3 ARM2

I2C:   ready

DRAM:  1 GiB

force_idle_bus: sda=0 scl=0 sda.gp=0x3 scl.gp=0x2

wait_for_sr_state: Arbitration lost sr=f2 cr=98 state=202

wait_for_sr_state: failed sr=a2 cr=88 state=2000 i2c_imx_stop:trigger stop failed

i2c_init_transfer: failed for chip 0x8 retry=0

force_idle_bus: sda=0 scl=0 sda.gp=0x3 scl.gp=0x2

wait_for_sr_state: Arbitration lost sr=f2 cr=98 state=202

wait_for_sr_state: failed sr=a2 cr=88 state=2000 i2c_imx_stop:trigger stop failed

i2c_init_transfer: failed for chip 0x8 retry=1

force_idle_bus: sda=0 scl=0 sda.gp=0x3 scl.gp=0x2

wait_for_sr_state: Arbitration lost sr=f2 cr=98 state=202

wait_for_sr_state: failed sr=a2 cr=88 state=2000 i2c_imx_stop:trigger stop failed

i2c_init_transfer: failed for chip 0x8 retry=2

force_idle_bus: sda=0 scl=0 sda.gp=0x3 scl.gp=0x2

i2c_init_transfer: give up i2c_regs=0x21a0000 Can't find PMIC:PFUZE100 initcall sequence bff96f18 failed at call 87803a3c (err=-1) ### ERROR ### Please RESET the board ###

Cheers Richard

[igorpadykov]

Hi Richard

from log:

"Board: MX6ULL 14X14 DDR3 ARM2"

this is different board than  MCIMX6ULL EVK and images are

different for those boards.

Best regards
igor

[rseymour]

Hi igor,

I’m using the following tools: L4.1.15_2.0.0-ga_mfg-tools. Correct tools ?

Also, the board hangs using the original sdcard as per my initial post.

Please advise.. I’m new to Linux, but OK with embedded systems etc..

Many thanks,

Richard

[igorpadykov]

Hi Richard

could you provide board marking.

One can try to follow:

Evaluation Kit based on i.MX 6ULL Quick Start Guide

Use sect.4.3.2 Copying the full SD card image attached Linux Guide

and Linux 4.1.15_2.0.0 BSP & Multimedia Codecs Documentation

i.MX 6ULL Linux Binary Demo Files

Best regards
igor

[rseymour]

Hi Igor,

Please find the board images/ID attached.

Is it common that the supplied sdcard image has errors booting ?

Thanks for your help, due to being poorly I have been off work for awhile so trying to get up to speed with

Linux development. The goal is to add hardware, modify the devkit and write some C code/device drivers/tasks etc

Interested in IoT; Lora, WiFi etc.

I hope to get the SDK /JTAG operational soon !

Cheers,

Richard

[igorpadykov]

Hi Richard

could you try with:

i.MX 6ULL Linux Binary Demo Files

>Is it common that the supplied sdcard image has errors booting ?

not, as Demo Images from i.MX Software and Development Tools | NXP 

are tested with reference boards.

Best regards
igor