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-   -   u-boot for the RX-51 (N900) (https://talk.maemo.org/showthread.php?t=62146)

pali 2011-11-13 14:02

Re: u-boot for the RX-51 (N900)
 
Is wifi problem on Maemo or Meego?

m4r0v3r 2011-11-13 21:05

Re: u-boot for the RX-51 (N900)
 
reflash stock kernel and see whats what tbh

qwazix 2011-11-14 22:59

Re: u-boot for the RX-51 (N900)
 
Meego problem. I will do that and report back. But I don't think I changed anything else on the phone except installing one or two apps (nothing lowlevel, wordpress, weight graph and one or two similar apps)

qwazix 2011-11-15 22:57

Re: u-boot for the RX-51 (N900)
 
I reverted to nokia kernel in maemo and uboot-pr13 and the wifi problem in MeeGo remains. So it is obviously (it was pretty obvious beforehand too that a different maemo kernel should not have any effect on MeeGo, but it was the only change before and after the problem, and the only serious difference with my other device that already had the wifi problem so I had to give it some thought) not kp nor uboot related problem. I will ask again on the MeeGo CE thread. Thank you anyway for all the efforts.

EDIT: Sorry guys for the false alarm. When I was thinking what extra info I should include on the bug report for the wifi issue, it struck me what the only thing that was the same on the two devices while having the problem. The sim card. I removed the sim-card, and voila! Wifi available. (Funny thing is that with an older sim of the same carrier wifi works fine)

Fabry 2011-11-16 00:48

Re: u-boot for the RX-51 (N900)
 
News on power consumption problem ?

m4r0v3r 2011-11-16 00:52

Re: u-boot for the RX-51 (N900)
 
ive been using it with no problems with power consumption, ive recently had bad error consumption issues but thats due to me leaving my phone clocked at a 1ghz and bq2700 dicking up

pali 2011-11-16 06:42

Re: u-boot for the RX-51 (N900)
 
Quote:

Originally Posted by Fabry (Post 1124147)
News on power consumption problem ?

it is problem with u-boot itself, not rx51 code. Somebody must find working version and then find commit which brings power consumption problem. can sombody do it? (al least find last working build of u-boot for rx51?)

Radicalz38 2011-11-17 02:30

Re: u-boot for the RX-51 (N900)
 
Hello guys I am learning making a boot.scr file and while trying to open some of them I saw this part
Quote:

setenv bootargs vram=12M omapfb.mode=dvi:1280x720MR-16@60 mpurate=${mpurate} root=/dev/mmcblk0p2 fixrtc quiet splash
what does root=/dev/mmcblk0p2 mean? it's n900's home folder right? why is it root= ?

pali 2011-11-17 09:52

Re: u-boot for the RX-51 (N900)
 
See kernel params: http://www.kernel.org/doc/Documentat...parameters.txt

root command specify rootfs file system

Hurrian 2011-11-17 10:59

Re: u-boot for the RX-51 (N900)
 
Quote:

Originally Posted by Radicalz38 (Post 1124801)
Hello guys I am learning making a boot.scr file and while trying to open some of them I saw this part


what does root=/dev/mmcblk0p2 mean? it's n900's home folder right? why is it root= ?

Because Maemo reassigns physical mmc0 (SD) to Linux mmc1, and mmc1 (eMMC) to Linux mmc0.


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