Linaro-android

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1072 discussions

Some little scripts for looking at files

by Zach Pfeffer

I created the following scripts: complexity.pl while(<STDIN>) { chomp; @array = split(' ', $_); open(FILE, "< $array[2]") or next; $count = 0; $count++ while <FILE>; print("$count $array[0] $array[1] $array[2]\n"); } inline.pl while(<STDIN>) { chomp; @array = split(' ', $_); open(FILE, "< $array[5]") or next; $count = 0; while (<FILE>) { #print("$_"); if (/__asm__/) { $count++; #print("$_ $array[5]"); } } if ($count > 0) { print("$count $array[5]\n"); } } uint32.pl while(<STDIN>) { chomp; @array = split(' ', $_); open(FILE, "< $array[5]") or next; $count = 0; while (<FILE>) { #print("$_"); if (/uint32/) { $count++; #print("$_ $array[5]"); } } if ($count > 0) { print("$count $array[5]\n"); } } That you feed with awk, the consoleText of a build and a local copy of that build via: awk '/target asm:/ {print $2," ",$3," ",$5}' consoleText | perl complexity.pl | sort --sort=g -r awk '/target arm C:/ {print $1,$2,$3,$4,$5,$6}' consoleText > c_stuff.txt awk '/target arm C\+\+:/ {print $1,$2,$3,$4,$5,$6}' consoleText >> c_stuff.txt awk '/target C\+\+:/ {print $1,$2,$3,$4,$5,$6}' consoleText >> c_stuff.txt awk '/target thumb C:/ {print $1,$2,$3,$4,$5,$6}' consoleText >> c_stuff.txt awk '/target thumb C\+\+:/ {print $1,$2,$3,$4,$5,$6}' consoleText >> c_stuff.txt cat c_stuff.txt | perl inline.pl | sort -g -r Did this to find how much asm there is, how many inline __asm__ statements and how may instances of uint32 -- Zach Pfeffer Android Platform Team Lead, Linaro Platform Teams Linaro.org | Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog

14 years, 1 month

Binaries for PandaBoard

by Võ Anh Quốc

Hi everybody! If you can, please help me, give to me anything you know! 1. I download AOSP: android-4.0.4 from here: http://source.android.com/source/downloading.html 2. I add Binaries of Panda into root directory of android-4.0.4: https://developers.google.com/android/nexus/drivers#panda 3. I build and flashing into Pandaboard, i can see: USB mouse and keyboard, which are working. I can see LED of Monitor turn on, i sure pandada sent signal to monitor, but i can't see android display on monitor. Note: my monitor: http://support.dell.com/support/edocs/monitors/ST222xL/en/ug/about.htm Connected: + Usb mouse connect to Pandaboard USB port. + Usb keyboard connect to Pandaboard via USB port. + Use HDMI to HDMI cable to connect from P1 DVI-D port of Panda to HDMI port of monitor. -- Best Regards. -------------------------------------------------------------------------------------------------- HCMC, August 15th , 2012 Võ Anh Quốc. Mobile No. 012 643 00 5 33 <http://xesco.com.vn/vn/>

14 years, 1 month

Android Platform Team Meeting Agenda Posted

by Zach Pfeffer

Take a look at: https://wiki.linaro.org/Platform/Android/Meetings/2012-08-15 Feel free to add to the agenda and join us in #linaro-meeting on irc.freenode.net at 13:00 UTC. -- Zach Pfeffer Android Platform Team Lead, Linaro Platform Teams Linaro.org | Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog

14 years, 1 month

[ANN] Filesystem image creation on android-build

by Paul Sokolovsky

Hello, Based on long-standing requests, captured as https://blueprints.launchpad.net/linaro-android-infrastructure/+spec/create… , support for creation of filesystem images as build artifacts was implemented. Such images can be (after unbzip2'ing) dd'ed directly to a memory card for streamlined testing for example. To use this feature, just add "BUILD_FS_IMAGE=1" to a builds config on https://android-build.linaro.org . This will create a $TARGET_PRODUCT.img.bz2 file in addition to usual tarballs. As this doubles size of build artifacts, please use it sparingly (it particular, I'd advise against having that as the default, at least not without Fathi's approval). The default image size is 2Gb (same as linaro-android-media-create), if you want to override that use FS_IMAGE_SIZE=4G or similar. Last point is mapping of TARGET_PRODUCT to --dev= switch value of linaro-android-media-create. So far this is: pandaboard => panda snowball => snowball_sd everything else - as is Let me know if this needs further tweaking. In particular, some boards have more than 1 --dev= value, e.g. vexpress vs vexpress-a9, snowball_emmc vs snowball_sd. Thanks, Paul Linaro.org | Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog

14 years, 1 month

New Gator version (5.11) ready for Linaro kernels

by Jon Medhurst (Tixy)

Hello All ARM have released a new version of Developer Studio 5 (DS-5) and we now have a new version of the Gator component [1] to go with this which needs updating in all Linaro kernel trees that will be part of the 12.08 release. For those people maintaining kernel trees here is what this means... - If your kernels are including the linux-linaro-core-tracking [2] branch then you will get the new Gator version from this when it is updated over the next couple of days. You don't need to do anything except to make sure you are up to date with this branch before the 12.08 release. - For Ubuntu kernels not including linux-linaro-core-tracking (and not being released from the common linux-linaro branch) then you should replace your existing Gator topic branch (or add one if it is missing). This new topic branch can be created by pulling from the ARM Landing Team's tree [3], we have three topic branches available for the last three kernel versions... tracking-armlt-gator (3.6-rc1) 3.5-armlt-gator-5.10 3.4-armlt-gator-5.10 The code in these branches is identical, they are just rebased onto different Linux versions to make pulling easier. - For Android kernels, if your kernel already includes the Gator topic, then this should be updated as above. If it does not have the Gator topic then chance are it is being included as a separate component in the manifest file; in which case, there is nothing further which needs doing as the git repo used for this has already been updated [4]. If anyone has any questions or if anything is unclear, please do hesitate to contact me. Note, for those people who have applied Mali driver patches to support profiling by Gator: you don't need to modify those Mali patches, just take the new version of Gator, this will still work OK. Cheers -- Tixy [1] Gator is the ARM target device components for ARM's Streamline Performance Analyzer which is part of their Developer Studio (DS-5). http://www.arm.com/products/tools/software-tools/ds-5/streamline.php [2] http://git.linaro.org/gitweb?p=kernel/linux-linaro-tracking.git;a=shortlog;… [3] git://git.linaro.org/landing-teams/working/arm/kernel.git [4] http://git.linaro.org/gitweb?p=arm/ds5/gator.git;a=shortlog;h=refs/heads/an…

14 years, 2 months

JB pre-built image usage instructions updated for FastModels

by Amit Pundir

Jelly-Bean pre-built images for FMs are now available for download at https://android-build.linaro.org/builds/~linaro-android/vexpress-rtsm-jb-gc… Also available on the download page are the instructions to use JB prebuilt images for FMs. To reproduce JB images for FMs, download linaro_android_build_cmds.sh from the "Downloads" section $ wget http://snapshots.linaro.org/android/~linaro-android/vexpress-rtsm-jb-gcc47-… $ chmod +x linaro_android_build_cmds.sh Run: $ ./linaro_android_build_cmds.sh To rebuild things, you can look in the script to see how things got built. In it you'll see that you can basically: export TARGET_PRODUCT=vexpress_rtsm export TARGET_SIMULATOR=false export CPUS=`grep -c processor /proc/cpuinfo` export TARGET_TOOLS_PREFIX=android-toolchain-eabi/bin/arm-linux-androideabi- . build/envsetup.sh make -j${CPUS} boottarball systemtarball userdatatarball Regards, Amit Pundir

14 years, 2 months

First tasks - use and build Android for Origen

by Zach Pfeffer

First, go to: https://android-build.linaro.org/builds/~linaro-android/origen-jb-gcc47-sam… ...and go through the instructions to try the prebuilt instructions. Now build the same build. Download linaro_android_build_cmds.sh from the "Downloads" section wget http://snapshots.linaro.org/android/~linaro-android/origen-jb-gcc47-samsung… chmod +x linaro_android_build_cmds.sh Get the pinned-manifest.xml: wget http://snapshots.linaro.org/android/~linaro-android/origen-jb-gcc47-samsung… Get the current vendor tarball: Paste this link in a browser: http://snapshots.linaro.org/android/binaries/origen/20120517/vendor.tar.bz2 ...and save the file. Run ./linaro_android_build_cmds.sh -m /full/path/to/pinned-manifest.xml -o /full/path/to/vendor.tar.bz2 To rebuild things, you can look in the script to see how things got built. In it you'll see that you can basically: export TARGET_PRODUCT=origen export TARGET_SIMULATOR=false export CPUS=`grep -c processor /proc/cpuinfo` export TARGET_TOOLS_PREFIX=android-toolchain-eabi/bin/arm-linux-androideabi- . build/envsetup.sh make -j${CPUS} boottarball systemtarball userdatatarball Please reply on this maillist if you run into problems. -- Zach Pfeffer Android Platform Team Lead, Linaro Platform Teams Linaro.org | Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog

14 years, 2 months

Writing SDCard with system, user-data, boot tar file of Panda board build 151 is not working .

by praween kr

Hi, I'm very new to Android porting .I have *PandaBoard Revision B1* . I have all the *images of latest build 151* of Panda board. I started following the procedure as provided to flash the pre-built image. I'm stuck with writing data to SDcard as , the command provided is little tricky and no completely understandable. Can you please provide me the SDCard format type (ext2,ext3,FAT,NTFS....)for writing the data in more details. I'm completely unclear with the command provided in procedure. # Create media (this assumes your SD card is /dev/mmcblk0, you may have to replace the device name) $ bzr branch lp:~vishalbhoj/linaro-image-tools/panda-dt $ sudo panda-dt/linaro-android-media-create --dev panda --mmc /dev/mmcblk0 --system system.tar.bz2 --userdata userdata.tar.bz2 --boot boot.tar.bz2 Waiting for your reply eagerly. Thank you. -- Praween kr. Android Geek Mob No:- +81-80-4797-9684 Reach me:-https://twitter.com/#!/praween_k http://www.plurk.com/t/English#hot

14 years, 2 months

Android Release 12.08 Testing

by Paul Larson

Hi everyone, I wanted to settle up the plans for 12.08 release testing on android and take a look at the current status. The big thing to note on pretty much all the jb builds is ethernet is currently unavailable. Vexpress: vexpress-jb-gcc47-armlt-tracking-open<https://android-build.linaro.org/builds/%7Elinaro-android/vexpress-jb-gcc47…>- not built successfully so far, what's the prognosis? I'm assuming this is the attempt at having both a9 and tc2 booting from the same jb based android build, and probably what we want if at all possible for 12.08. Do we have not only the tc2 bits enabled but the big.little MP bits for 12.08 also? Will it pull from linux-linaro or from the armlt tree for the release this time? vexpress-ics-gcc47-armlt-tracking-open<https://android-build.linaro.org/builds/%7Elinaro-android/vexpress-ics-gcc4…>- This is ics, which we are testing in the meantime. For a9, not looking too different from 12.07 so far. I should also mention that there have been no test results for TC2 since the 12.07 release. The QA team does not have a TC2 board at this time, so if there are any changes going in - we have nobody testing it and will need results from Tixy or Ryan on this in the meantime. (Latest news I've heard is that we have incomplete kit in cambridge, which will be sent out once they get the remaining bits) Panda: panda-jb-gcc47-tilt-tracking-blob<https://android-build.linaro.org/builds/%7Elinaro-android/panda-jb-gcc47-ti…> panda-jb-gcc47-tilt-stable-blob<https://android-build.linaro.org/builds/%7Elinaro-android/panda-jb-gcc47-ti…> We picked up the stable one for this week's testing based on recommendations from the android team last week, but it seems that the tracking build is now available. Which one do we want to use for 12.08? What are the goals or criteria for making that determination? On the stable build, many tests seem to be failing from not detecting content on the sdcard ( https://bugs.launchpad.net/linaro-android/+bug/1033953) ****Ethernet completely unavailable: https://bugs.launchpad.net/linaro-android/+bug/1032685 Snowball: snowball-jb-gcc47-igloo-stable-blob<https://android-build.linaro.org/builds/%7Elinaro-android/snowball-jb-gcc47…>- looks to be it. There was a snowball-tracking build during ICS, but I guess we aren't expecting to see that emerge again soon? ****Ethernet completely unavailable: https://bugs.launchpad.net/linaro-android/+bug/1032685 More results from Amit should be coming in very soon. Will this be released for 12.08? Origen: origen-jb-gcc47-samsunglt-stable-blob<https://android-build.linaro.org/builds/%7Elinaro-android/origen-jb-gcc47-s…> ****Ethernet completely unavailable: https://bugs.launchpad.net/linaro-android/+bug/1032685 video playback broken ( https://bugs.launchpad.net/linaro-android/+bug/1033341) but this isn't really a regression since it didn't work in ics either. Will this be released for 12.08? Nexus: galaxynexus-jb-gcc47-aosp-blob<https://android-build.linaro.org/builds/%7Elinaro-android/galaxynexus-jb-gc…> QA can't test this right now, nor can it run in LAVA at the moment. Android team is on their own here until the dust settles and we really commit to doing this and putting boards in peoples hands. Thanks, Paul Larson

14 years, 2 months

Re: [BUILD] ANDROID ICS 4.0.4 build problem

by Zygmunt Krynicki

W dniu 08.08.2012 17:33, Parin Choganwala pisze: > Ok thank you very much for your help! > > i did report a bug on launchpad and trying your scripts. syncing the > repo right now. > > Actually i wanted to make few configuration changes in linux kernel > itself. Is there any way to run menuconfig during the build process? > How can i build kernel and android source separately? I think you can change the kernel config easily but I have not attempted this with android yet. I'm sure others here can help you. Best regards ZK -- Zygmunt Krynicki Linaro Validation Team s/Validation/Android/

14 years, 2 months

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