maemo.org - Talk

maemo.org - Talk (https://talk.maemo.org/index.php)
-   Nokia N9 / N950 (https://talk.maemo.org/forumdisplay.php?f=51)
-   -   Fix Nokia n9 deadly cmt issue (https://talk.maemo.org/showthread.php?t=95999)

pasko 2015-10-07 20:14

Re: Fix Nokia n9 deadly cmt issue
 
Hi.
Does anyone know if this can help at least to make a backup?
http://manpages.ubuntu.com/manpages/.../0xFFFF.1.html
There's a "dump" option....
Regards.

pichlo 2015-10-07 20:57

Re: Fix Nokia n9 deadly cmt issue
 
The "Supported devices" section should be a giveaway.

badpixel 2015-10-07 22:15

Re: Fix Nokia n9 deadly cmt issue
 
How to make a RPL backup? USB cable and pirated soft is enoufg, or some special hardware is needed?
Could you give me examples of such soft and hw. (I'm scared I will break mine phone soon)

badpixel 2015-10-07 23:14

Re: Fix Nokia n9 deadly cmt issue
 
https://github.com/filippz/kernel-ad...1c54b344ffc9fd

Quote:

n9: fix for CMT not working

CMT would fail with WAKLINES TEST FAILED error. The underlying cause
was usage of function irq_to_gpio that returned wrong GPIO number
for a given IRQ number (it returned 87 instead of 151 for cawake IRQ).
Subsequently ssi_wakein function would always inspected wrong GPIO pin
and always retuned "high" causing ssi_wake_tasklet to misbehave.
To avoid this ssi_resources array now contains GPIO number (not only
IRQ) and omap_ssi stores that GPIO number in omap_ssi_port struct as
wake_gpio alongside IRQ number (stored in wake_irq). This removes the
need for irq_to_gpio function.

Signed-off-by: Filip Matijević <filip.matijevic.pz@gmail.com>
Does this fix new-kernel-only bug, or also kernel-plus/defautl kernels are also affected by this bug?

filip.pz 2015-10-08 05:04

Re: Fix Nokia n9 deadly cmt issue
 
Quote:

Originally Posted by badpixel (Post 1484641)
https://github.com/filippz/kernel-ad...1c54b344ffc9fd



Does this fix new-kernel-only bug, or also kernel-plus/defautl kernels are also affected by this bug?

This only fixes v3.5 kernel issue with CMT (ie working with older kernels and not with v3.5)

For conspiracy theory supporters: last official update for our N9 was "3G network compatibility fix"

For HW enthusiast: google for N9 Schematics and check how's CMT connected. According to schematics CMT is connected to OMAP3630 only, so there is no other way to access it if OMAP3630 is not able to communicate with it.

Since I've destroyed my N9 that had this issue (I have another with different CMT problem), can someone paste dmesg output? I guess there should be something that will tell us if OMAP can communicate with CMT and (in case it does) what's wrong.

I still have my money on HW issue.

kick 2017-02-05 09:26

Re: Fix Nokia n9 deadly cmt issue
 
please continue here: http://talk.maemo.org/showthread.php?t=98857
i have a similar problem but i can boot into my n9 can you tell me what to do

deutch1976 2017-04-27 10:20

Re: Fix Nokia n9 deadly cmt issue
 
Found this and don't know if it helps
They talk about Factory BB5 RPL Writing Fixed

http://www.clangsm.com.br/topic/3828...nctions-added/

reak 2017-06-07 17:48

Re: Fix Nokia n9 deadly cmt issue
 
Hello Friends,

I got a nokia N9 from an online store last week. it came with Chinese Firmware. so i wasn't comfortable with it so i decided to flash it to another variant (Eurasia to be specific) using phoenix flasher. During the flashing it got to 80% then stopped with an error. Since then i couldn't connect to the PC anymore. Now, it starts up with a warning turned on that my phone is no more supported by nokia ....etc that i should reinstall the software that came with the phone. booting to desktop, my imei,network are all gone, showing SIM error. Now,the phone freezes with screen washing out until i restart it. it show "Phone connected in non-compatible mode"making it difficult to re-flash.

Please help me guys. i just used the phone for just a week.

thanks.

aspergerguy 2017-06-07 18:45

Re: Fix Nokia n9 deadly cmt issue
 
Have a look in this thread and see if it appertains to your situation:https://talk.maemo.org/showpost.php?...83&postcount=6

Gamerouge 2018-11-07 22:14

Re: Fix Nokia n9 deadly cmt issue
 
I have the exact same issue.

The phone battery was drain (due to old phone, nothing unexpected.)
I start the flasher and having a hard time relocating the .bin image to a specific folder to get access to it from the flasher.

My intention was as u can understand to charge the drain battery with the flasher.

What I did not know was that the phone had charged during the time of
relocating that .bin file.
I start the flash sequence, and HOLY **** the battery is at 17%, the process keep going.
Try to stop it as fast as i can.
But no.

Now it seems it wont flash any firmware I try.


All times are GMT. The time now is 15:19.

vBulletin® Version 3.8.8