This doesn’t work. No WiFi and freezing at the mecool screen.
Further ideas? Do we need the uart log?
This doesn’t work. No WiFi and freezing at the mecool screen.
Further ideas? Do we need the uart log?
Use k1 pro dtb. Your wifi chip cheap version km6335. My old k2 pro use this chip and work with coreelec.
Your mainboard %100 compatiple k1-pro/k3 pro. only use different wifi chip. I think that dts need to modifications
Thanks for the information. Could someone provide these modifications?
Yes afl1 k series specialist
I need original Android dtb.
If you have still in emmc Android use ssh command:
dd if=/dev/dtb count=256 bs=1k of=/storage/backup/dtb.img
Thank you so much for looking into it. I’m going to try this one and report.
Do you have an idea why the box sometimes freezes at the mecool boot screen? Could it be related to a dtb not fitting my device?
the reason for the error must be cheap sd card. I use sandisk class 10 u3 32gb
@afl1 Wifi is not working. I get an “input/output error” message. What can I provide to help you?
@taki It is not the SD card. This SD card boots for the other KI Pro without problems. I would be happy if the problem would be the SD card.
Kernel log. Where you got “input/output error” message? In your previous kernel log, wifi is successfully inited with final message `[ 21.078546@0] dhd_open: Exit ret=0’.
Kernel log is coming tomorrow. The error message pops up in Kodi on the upper right corner.
It seems that it even finds wifi networks but can’t connect?!
Are you sure you uploaded your modified devicetree?
It’s md5 checksum is the same as the one provided with coreelec.
Second: What about this devicetree:
http://kszaq.libreelec.tv/s905/8.2/device_trees/S905D/gxl_p230_k1_pro.dtb
Source: [8.2.3.1] LibreELEC 8.2 for S905/S905X - Amlogic - LibreELEC Forum
Maybe I am missing something, but as I understand it the devicetree is bound to a device, not a specific coreelec or libreelec version.
On the other hand, I am just a noob, feel free to correct me.
I have an uSD card (Sandisk Ultra HC1) that does not work on my S905X almost at all (keeps throwing errors, does not boot every time, cannot copy any file to it without errors with Kodi File Manager…) but works perfectly on my N2, no matter if CE or Android or Ubuntu is installed on it.
I see your point. However, I exchanged the card with the card of the other KI Pro and it still does not work on the new one. As I said, if it would be the SD card I would do a little jump now.
By the way, I do get the same problems using an USB stick…
I really think there are some hardware changes made on this one and thats why I do have this issues. But I’m not an expert with this dtb files, so I need some help.
Can you measure the voltage on your USB ports ?
Not really, what do you expect, voltage drops? Do the USB ports and the SD card share the same power rail?
I was thinking to install Coreelec to internal but I’m not sure that it would change the boot issue.
Could be, don’t know how is your box wired, but DON’T install to internal before you sort booting from peripherals.
I know that it isn’t a brilliant idea. However, I can’t send the box back to China that easily after dissembling it. Thus, I have to make it usable at some point. Honestly, I’m a little bit pissed that I’m the first one running into this issue of a “different” Mecool KI Pro. Solution finding is interesting though.
kodi.log
http://ix.io/1OaQ
dmesg
http://ix.io/1OaR
log files
log-2019-07-11-18.30.02.zip (70.1 KB)
If you need anything @afl1 . Tell me.
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