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Thanks alot. Seems to work correctly.

Modem firmware is FAT FS image. Yes, such an images can be viewed in 7zip without mounting. But processing of Xperia 1 modem SINs with UnSIN results in corrupted image. Something like XZ2 modem SINs processing with previous UnSIN version about a year ago.

mount -t vfat -o loop modem.img /my_mountpoint_path under Linux or something like ImDisk Virtual Disk under Windows.

Modem.img is FAT image.

Thanks a lot. Tested on dozen of images like that: now everything is fine.

It's my mistake. I was going to upload SIN but uploaded unpacked image instead. Here is correct file.

See above. I've added link to previous post.

[[email protected] ext4]# mount -t vfat -o loop modem_X-FLASH-ALL-B6B5.img /mnt1 [[email protected] ext4]# ls /mnt1 ls: cannot access /mnt1/ie: null. 2: Input/output error ls: cannot access /mnt1/MLME_FRM.PAR: Input/output error ls: cannot access /mnt1/xp %d) i.gno: Input/output error ls: cannot access...

Hi Igor, Attempt to unpack XZ2 modem firmware sin file (downloaded with XperiFirm) results in somehow corrupted FAT image. Please check what's wrong. Sample file is here.

Please look into Mi5 schematics. According to it, there's no way to enable B20 or interband CA combos (except CA_1_3/3_1, CA_1_1_3/1_3_1, CA_3_1_3/3_3_1) without deep hardware modification, unfortunately...

Rachit Rawat Could you please compile some extra modules? The most interesting ones are usb_wwan.ko, option.ko and cdc-acm.ko.

How do I relock bootloader in Xperia U?

Does anybody know if CPU in Universal supports UMULL/SMULL instructions?

Re: Quadratic calibration I think these formulae are not applicable at all in 32-bit arithmetic: "quadratic" terms will always be 0.

I have, but not in practical aspect: I have not ever tried to develop for windows (except some play with Access :)). Sorry, I haven't thought about it... I seem to be stuck on Linux here.

Yes :), and it's EXLUSIVE for everybody who has following on his/her computer: Microsoft Visual C++ ( version not important ) Microsoft Embedded Visual C++ v4.0 Platformbuilder v3.0 Platformbuilder v4.2 Do you have everything installed?

2dreamtheater39 It seems that you're in category #3: "I have a Windows computer with the SD cardreader" Right? Have you tried to delete all the partitions in diskmgmt.msc and create the new FAT16 partition?

Maybe it's better to try to format it in some gadget, say, camera or MP3 player that support SD?

Well, I think we should follow the cr2's way: First, what configuration are you trying to boot kernel with: 3. I have a Windows computer with the SD cardreader. 4. I have a Windows computer without the SD cardreader. ?

Where to? :) Unfortunately, internal cardreader is not even common feature for latest notebooks...For desktop PCs it's MORE than uncommon. 2dreamtheater39 Can you see you FAT partition (after all of your explorations) in WM5 as "Storage Card"?

Yes, you do. But if you don't have a cardreader you may try to install this program http://www.softick.com/pocket-pc/cardexport2/ on device (under wince) and switch it to Export mode. You will not get the possibility to create EXT partitions that way, however :). Yes, it's a best choice if...

Try to create at least one partition (FAT or other) on your card before you boot a kernel.

About "quadratic" plugin: has it ever implemented? If it has, what should I do to change the constants: d1, e1, f1 etc.?

Where could I download a tslib from? How do I integrate it into a kernel code?

3 points may be enough for some curve (a lot of curves) to run through them :). I hope we'll stay quadratic not Fourier :) What is the source file for this to check?

Sorry, I've forgotten to update modules... Here's the correct result: /etc/pointercal -1611 155 32465226 -94 1949 -1771628 65536 Test screen:

My /etc/pointercal values after calibration: 30857002 -1730 330 -1537268 -78 1906 65536 ts_test screen (sorry for bad quality):

Please check what kernel and root filesystem image are you trying to use: The milanvot's kernel (http://www.kwik.cz/universal/zi060312) is best to start with. Next, you must get a ramdisk image from, say, cr2 (http://jornada820.sourceforge.net/files/uni/rd). Finally, your default.txt file...

/proc/driver/acx_wlan0 : exactly the same as for cr2 above. /proc/driver/acx_wlan0_eeprom : zeroes only, nothing to look at.

Re: Stuck in splash screen I hope I am :).

Re: Stuck in splash screen The final one for me is "Segmentation fault" :( and "no wireless extensions" for iwconfig.

Well, after 'make' command binutils are really compiled and this is really an ARM code! What options (if any) do I need before 'make install'? I'm afraid if this installation will replace my current x86 executables.

What ...arm-linux-gcc in your example should be point to? To a top level ARM stuff, to bin directory in it or to real arm-linux-gcc executable? Really, it would :). For me, to run gas is not a real aim - it's just a step to create a development system "onboard".

Openembedded seems to be too heavy for my task. See http://oe.handhelds.org/cgi-bin/moin.cgi/RequiredSoftware: Python, Bison...I hope I'm not living in the zoo :). I think there are some more simple solutions for my problem. Yes, I'm a low level programmer. Regardless of anything madkat could...

To anybody here: Is it possible to write a brief step-by-step guide to explain how to compile applications for Universal? I just need some guidelines: what options should I use for configuration scripts, what environment variables should be set etc. Let's imagine I'm going to use GNU assembler...

Sorry, this is incorrect. This kernel will refuse to load if you don't have a card inserted at all. At least, with a new card (with preformatted FAT partition on it) everyting works fine... Here's my default.txt (tested just 5 minutes ago): set KERNEL zi060312 set MTYPE 855 set INITRD rd set...

First, why do you try to specify such a small ramdisk? The recommended value for "ramdisk_size" is 14336, as far as I remember. I don't know what ftp server are you talking about but I recommend you to get a kernel and rd image here: http://jornada820.sourceforge.net/files/uni/ .

Milanvot's zi060312 kernel doesn't work without root partition on SD. Try to use cr2's zi kernel instead.

I've described the general steps above:http://forum.xda-developers.com/viewtopic.php?p=253753#253753 Below are more details for step 3 (let's imagine you are going to have 2 partitions on your card - first one for wince, second for Linux): a) fdisk /dev/mmc/blk0/disc b) Create 2 partitions...

No, you should use the real partition name there, i.e. /dev/mmc/blk0/part1 if your EXT partition is first, /dev/mmc/blk0/part2 if it's second and so on.

:lol: :lol: :lol:

Take it easier, man :). It's 01.04 today - time to laugh!

I think this is a funniest post in this forum :). Nobody in my life have ever asked me for this. Now, here's a new market - below are things we could make money from: 1. Change superuser's name from "root" to "Administrator" - $20. 2. Change superuser's name from "root" to anything you like - $50.

Is is possible to get it in a single package file?

I may be a fool but what link should I click to download something we talk about from there?

Please point me to a proper path: I've simply gone astray in a tangle of that site's pages and links. Where could I find the desired stuff in there?

Yes, but we have to use sfdisk or parted instead of fdisk in this case. Till now, I haven't found any "ready for use" root filesystem that ever includes sfdisk or the one with working parted :(. P.S. Is it possible to find or create a base package of precompiled development tools (gcc etc.)...

Sorry, I'm not a guru :( but i hope my little experience may be helpful for you... Generally, not. If you want to play with kernel only, you can start it from existing wince storage, without even card inserted. For GUI (i.e. Opie), however, you really should have a kernel filesystem on SD...

Please upload your latest kernel to some place for us to test it - say, to http://jornada820.sourceforge.net/files/uni/current/ .

Re: offtopic: usb I face this everytime I boot Linux WITHOUT USB cable connected. Since VID/PID=0/0 combination is reserved for USB host devices (correct me if I'm wrong) I thought that this was some kernel's feature: to act as USB host when there's no other hosts on bus detected. After soft...