Channel init fail!

peksuj

Hi,

What can be issue? I try load Ubuntu 18 image to AIO-3399C and it was start some time but not more than twice. I get then only channel error. I use another AIO-3399C board and that works fine.


dwmmc@fe320000: 1, sdhci@fe330000: 0
Card did not respond to voltage select!
mmc_init: -95, time 9
switch to partitions #0, OK
mmc0(part 0) is current device
boot mode: None
DTB: rk-kernel.dtb
Using kernel dtb
PMIC:  RK808
vdd_center 900000 uV
vdd_cpu_l 900000 uV
pwm-regulator(vdd-log): init 900000 uV
vdd_log 900000 uV
Warn: can't find connect driver
Failed to found available display route
Warn: can't find connect driver
Failed to found available display route
In:    serial
Out:   serial
Err:   serial
Model: AIO-3399C Board LVDS HSX101H40C (Linux Opensource)
download key pressed, entering download mode...
RKUSB: LUN 0, dev 0, hwpart 0, sector 0x0, count 0x1d1f000
\DDR Version 1.17 20190115
In
soft reset
SRX
channel 1
CS = 0
MR0=0x98
MR4=0x3
MR5=0xFF
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
channel 1 training pass!
change freq to 400MHz 0,1
channel 1
CS = 0
MR0=0x98
MR4=0x3
MR5=0xFF
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
channel 1 training pass!
change freq to 800MHz 1,0
some channel init fail!
ERR


Thanks,
Pekka

wizama

I had an issue closed to the one you have (having "full training error" / "CAP error") and was able to recover my board by entering maskrom mode (http://wiki.t-firefly.com/en/AIO-3399C/maskrom_mode.html)

The problem was my firmware, built from Android 7.1.2 sources, but without upgrading with bundle. Maybe you should try another ubuntu image ?