L5.4.3_1.0.0 release is now available on IMX_SW landing page: BSP Updates and Releases -> Linux ->Linux L5.4.3_1.0.0. Documentation -> Linux -> Linux 5.4.3_1.0.0 Documentation Files available: # Name Description 1 imx-yocto-LF_L5.4.3_1.0.0.zip i.MX L5.4.3_1.0.0 for Linux BSP Documentation. Includes Release Notes, User Guide. 2 LF_v5.4.y-1.0.0_images_MX6QPDLSOLOX.zip i.MX 6QuadPlus, i.MX 6Quad, i.MX 6DualLite, i.MX 6Solox Linux Binary Demo Files 3 LF_v5.4.y-1.0.0_images_MX6SLLEVK.zip i.MX 6SLL EVK Linux Binary Demo Files 4 LF_v5.4.y-1.0.0_images_MX6UL7D.zip i.MX 6UltraLite EVK, 7Dual SABRESD, 6ULL EVK Linux Binary Demo Files 5 LF_v5.4.y-1.0.0_images_MX7ULPEVK.zip i.MX 7ULP EVK Linux Binary Demo Files  6 LF_v5.4.y-1.0.0_images_MX8MMEVK.zip i.MX 8M Mini EVK Linux Binary Demo Files  7 LF_v5.4.y-1.0.0_images_MX8MNEVK.zip i.MX 8M Nano EVK Linux Binary Demo Files  8 LF_v5.4.y-1.0.0_images_MX8MQEVK.zip i.MX 8M Quad EVK Linux Binary Demo files 9 LF_v5.4.y-1.0.0_images_MX8QMMEK.zip i.MX 8QMax MEK Linux Binary Demo files 10 LF_v5.4.y-1.0.0_images_MX8QXPMEK.zip i.MX 8QXPlus MEK Linux Binary Demo files 11 imx-scfw-porting-kit-1.2.10.1.tar.gz System Controller Firmware (SCFW) porting kit v1.2.10.1 for L5.4.3_1.0.0   Target board: MX 8 Series MX 8QuadXPlus MEK Board MX 8QuadMax MEK Board MX 8M Quad EVK Board MX 8M Mini EVK Board MX 8M Nano EVK Board MX 7 Series MX 7Dual SABRE-SD Board MX 7ULP EVK Board MX 6 Series MX 6QuadPlus SABRE-SD and SABRE-AI Boards MX 6Quad SABRE-SD and SABRE-AI Boards MX 6DualLite SDP SABRE-SD and SABRE-AI Boards MX 6SoloX SABRE-SD MX 6UltraLite EVK Board MX 6ULL EVK Board MX 6ULZ EVK Board MX 6SLL EVK Board   What’s New/Features: Please consult the Release Notes.   Known Issues: For known issues and more details please consult the Release Notes.   More information on changes of Yocto, see: README: https://source.codeaurora.org/external/imx/imx-manifest/tree/README?h=imx-linux-zeus ChangeLog: https://source.codeaurora.org/external/imx/imx-manifest/tree/ChangeLog?h=imx-linux-zeus      

This is the procedure and patch to set up Ubuntu 13.10 64bit Linux Host PC and building i.MX6x L3.0.35_4.1.0. It has been tested to build GNOME profile and with FSL Standard MM Codec for i.MX6Q SDB board. A) Basic Requirement: Set up the Linux Host PC using ubuntu-13.10-desktop-amd64.iso Make sure the previous LTIB installation and the /opt/freescale have been removed B) Installed the needed packages to the Linux Host PC $ sudo apt-get update $ sudo apt-get install gettext libgtk2.0-dev rpm bison m4 libfreetype6-dev $ sudo apt-get install libdbus-glib-1-dev liborbit2-dev intltool $ sudo apt-get install ccache ncurses-dev zlib1g zlib1g-dev gcc g++ libtool $ sudo apt-get install uuid-dev liblzo2-dev $ sudo apt-get install tcl dpkg $ sudo apt-get install asciidoc texlive-latex-base dblatex xutils-dev $ sudo apt-get install texlive texinfo $ sudo apt-get install lib32z1 lib32ncurses5 lib32bz2-1.0 $ sudo apt-get install libc6-dev-i386 $ sudo apt-get install u-boot-tools $ sudo apt-get install scrollkeeper $ sudo apt-get install gparted $ sudo apt-get install nfs-common nfs-kernel-server $ sudo apt-get install git-core git-doc git-email git-gui gitk $ sudo apt-get install meld atftpd $ sudo ln -s /usr/lib/x86_64-linux-gnu/librt.so   /usr/lib/librt.so C) Unpack and install the LTIB source package and assume done on the home directory: $ cd ~ $ tar -zxvf L3.0.35_4.1.0_130816_source. tar.gz $ ./L3.0.35_4.1.0_130816_source/install      After that, you will find ~/ltib directory created D) Apply the patch to make L3.0.35_4.1.0 could be installed and compiled on Ubuntu 13.10 64bit OS $ cd ~/ltib $ git apply 0001_make_L3.0.35_4.1.0_compile_on_Ubuntu_13.10_64bit_OS.patch What the patch is doing: a) The patch modifies the following files:    dist/lfs-5.1/base_libs/base_libs.spec    dist/lfs-5.1/m4/m4.spec    dist/lfs-5.1/ncurses/ncurses.spec b) Add the following files to the pkgs directory:    pkgs/m4-1.4.16-1383761043.patch    pkgs/m4-1.4.16-1383761043.patch.md5 E) Then, it is ready to proceed the rest of the LTIB env setup process: $ cd ~/ltib $ ./ltib -m config $ ./ltib Reference: L3.0.35_4.1.0_130816_docs/doc/mx6/Setting_Up_LTIB_host.pdf https://community.freescale.com/message/332385#332385 https://community.freescale.com/thread/271675 https://community.freescale.com/message/360556#360556 m4 compilation issue: 1. https://github.com/hashdist/hashstack/commit/f6be2a58de62327d05e052d89c9aa931d4c926b3 2. https://github.com/hashdist/hashstack/issues/81 rpm-fs package failed to build issue: https://community.freescale.com/message/355771#355771 scrollkeeper is for the gnome-desktop compilation NOTE: When compiling gstreamer, this warning was pop up.  Just ignore it seems okay.

[中文翻译版] 见附件   原文链接： https://community.nxp.com/docs/DOC-343715 

The i.MX 6 D/Q L3.035_1.0.3 patch release is now available on www.freescale.com ·         Files available # Name Description 1 L3.0.35_1.0.3_TEMP_PFD_PATCH This patch release is based on the i.MX 6Dual/6Quad Linux   12.09.01 release. The purpose of this patch release is update thermal sensor   calibration routine and correct the PFD workflow in U-Boot. More details in   the release notes.

gst-launch is the tool to execute GStreamer pipelines. Task Pipeline Looking at caps gst-launch -v  <gst elements> Enable log gst-launch --gst-debug=<element>:<level> gst-launch --gst-debug=videotestsrc:5 videotestsrc ! filesink location=/dev/null

[中文翻译版] 见附件   原文链接： https://community.nxp.com/docs/DOC-341641 

Using a USB Touchscreen on Ubuntu   This example uses a XENARC 706TSA monitor http://www.xenarc.com/product/706tsa.html To use a USB touchscreen on i.MX51 EVK, disable all touchscreen drivers on menuconfig and build the kernel: Device Drivers  --->        Input device support  --->        [ ]   Touchscreens  ---> Download xserver-xorg-input-evtouch (0.8.8-ubuntu3 version) from http://launchpadlibrarian.net/24760784/xserver-xorg-input-evtouch_0.8.8-0ubuntu3_armel.deb. X crash is found if using latest 0.8.8-ubuntu6.1 version. For the details. See https://bugs.launchpad.net/ubuntu/+source/xf86-inputevtouch/+bug/511491 On MX51 EVK board, run “sudo dpkg –i xserver-xorg-input-evtouch_0.8.8-0ubuntu3_armel.deb” to install debian package. Add fdi file by "sudo vi ./usr/share/hal/fdi/policy/20thirdparty/50-eGalax.fdi": <?xml version="1.0" encoding="UTF-8"?> <deviceinfo version="0.2">    <device>       <match key="info.product" contains="eGalax">          <match key="info.capabilities" contains="input">             <merge key="input.x11_driver" type="string">evtouch</merge>             <merge key="input.x11_options.minx" type="string">130</merge>             <merge key="input.x11_options.miny" type="string">197</merge>             <merge key="input.x11_options.maxx" type="string">3945</merge>             <merge key="input.x11_options.maxy" type="string">3894</merge>             <merge key="input.x11_options.Rotate" type="string">CCW</merge>             <merge key="input.x11_options.Swapy" type="string">true</merge>             <merge key="input.x11_options.taptimer" type="string">30</merge>             <merge key="input.x11_options.longtouchtimer" type="string">750</merge>             <merge key="input.x11_options.longtouched_action" type="string">click</merge>             <merge key="input.x11_options.longtouched_button" type="string">3</merge>             <merge key="input.x11_options.oneandhalftap_button" type="string">2</merge>             <merge key="input.x11_options.movelimit" type="string">10</merge>             <merge key="input.x11_options.touched_drag" type="string">1</merge>             <merge key="input.x11_options.maybetapped_action" type="string">click</merge>             <merge key="input.x11_options.maybetapped_button" type="string">1</merge>          </match>       </match>    </device> </deviceinfo> Save above configuration. Calibrating Calibration in made by clicking on System -> Administration -> Calibrate Touchscreen Follow the on screen instructions and reboot the system. Calibrating using Xinput Calibrator Xinput_calibrator is another option to calibrate touchscreen. It can be downloaded at: http://www.freedesktop.org/wiki/Software/xinput_calibrator On i.MX5x Ubuntu, unpack the source code: tar -xzvf xinput_calibrator-0.7.5.tar.gz Install xorg-dev, it's required to build xinput_calibrator sudo apt-get install xorg-dev Configure, build and install xinput_calibrator ./configure ./make ./make install Execute xinput_calibrator. A four-point calibration screen will be shown. Follow the instructions on screen and after complete xinput_calibrator will return the calibration parameters. Replace the given calibration parameters on file /usr/share/hal/fdi/policy/20thirdparty/50-eGalax.fdi and reboot the system.

[中文翻译版] 见附件   原文链接： https://community.nxp.com/docs/DOC-341570 

This example uses the touchscreen that comes with i.MX51 EVK's parallel LCD Download xserver-xorg-input-evtouch (xserver-xorg-input-evtouch_0.8.8-3build1_armel.deb) from https://launchpad.net/ubuntu/lucid/armel/xserver-xorg-input-evtouch/0.8.8-3build1 On i.MX51 EVK board, run “sudo dpkg –i xserver-xorg-input-evtouch_0.8.8-3build1_armel.deb” to install debian package. Remove evdev config file: sudo rm /usr/lib/X11/xorg.conf.d/05-evdev.conf Change the content of 10-evtouch.conf to: sudo vi /usr/lib/X11/xorg.conf.d/10-evtouch.conf Section "InputClass"            Identifier "touchscreen catchall"            MatchIsTouchscreen "on"            Driver "evtouch"            Option "SwapY" "1"            Option "MinX" "32"            Option "MinY" "46"            Option "MaxX" "1001"            Option "MaxY" "967" EndSection   The MinX, MinY, MaxX and MaxY values can be changed to match the exact configuration of your touchscreen Save above configuration and reboot the system.

On power-up of a system, the bootloader performs initial hardware configuration, and is responsible for loading the Linux kernel in memory. Several bootloaders are available which support i.MX SoCs: Barebox (http://www.barebox.org/) RedBoot (http://ecos.sourceware.org/redboot/) U-Boot (http://www.denx.de/wiki/U-Boot/) Qi (http://wiki.openmoko.org/wiki/Qi)

This is the procedure and patch to set up Ubuntu 13.10 64bit Linux Host PC and building i.MX28 L2.6.35_1.1.0_130130. It has been tested to build GNOME profile and with FSL Standard MM codec. A) Basic Requirement: Set up the Linux Host PC using ubuntu-13.10-desktop-amd64.iso Make sure the previous LTIB installation and the /opt/freescale have been removed B) Installed the needed packages to the Linux Host PC $ sudo apt-get update $ sudo apt-get install gettext libgtk2.0-dev rpm bison m4 libfreetype6-dev $ sudo apt-get install libdbus-glib-1-dev liborbit2-dev intltool $ sudo apt-get install ccache ncurses-dev zlib1g zlib1g-dev gcc g++ libtool $ sudo apt-get install uuid-dev liblzo2-dev $ sudo apt-get install tcl dpkg $ sudo apt-get install asciidoc texlive-latex-base dblatex xutils-dev $ sudo apt-get install texlive texinfo $ sudo apt-get install lib32z1 lib32ncurses5 lib32bz2-1.0 $ sudo apt-get install libc6-dev-i386 $ sudo apt-get install u-boot-tools $ sudo apt-get install scrollkeeper $ sudo apt-get install gparted $ sudo apt-get install nfs-common nfs-kernel-server $ sudo apt-get install git-core git-doc git-email git-gui gitk $ sudo apt-get install meld atftpd $ sudo ln -s /usr/lib/x86_64-linux-gnu/librt.so   /usr/lib/librt.so C) Unpack and install the LTIB source package and assume done on the home directory: $ cd ~ $ tar -zxvf L2.6.35_1.1.0_130130_source.tar.gz $ ./L2.6.35_1.1.0_130130_source/install After that, you will find ~/ltib directory created D) Apply the patch to make L2.6.35_1.1.0_130130 could be installed and compiled on Ubuntu 13.10 64bit OS $ cd ~/ltib $ git apply 0001_make_L2.6.35_1.1.0_130130_compile_on_ubuntu_13.10_64bit_OS.patch What the patch is doing: a) The patch modifies the following files: dist/lfs-5.1/base_libs/base_libs.spec dist/lfs-5.1/elftosb/elftosb.spec dist/lfs-5.1/lkc/lkc.spec dist/lfs-5.1/mux_server/mux_server.spec dist/lfs-5.1/ncurses/ncurses.spec b) Add the following files to the pkgs directory: pkgs/elftosb-2.6.35.3-1385779630.patch pkgs/elftosb-2.6.35.3-1385779630.patch.md5 pkgs/lkc-1.4-lib.patch pkgs/lkc-1.4-lib.patch.md5 E) Then, it is ready to proceed the rest of the LTIB env setup process: $ cd ~/ltib $ ./ltib -m config $ ./ltib Reference: L2.6.35_1.1.0_130130_docs/doc/mx28/Setting_Up_LTIB_Host_on_Ubuntu_9_04.pdf https://community.freescale.com/docs/DOC-93394 https://community.freescale.com/message/332385#332385 https://community.freescale.com/thread/271675 https://community.freescale.com/message/360556#360556 scrollkeeper is for the gnome-desktop compilation elftosb compilation issue fixed by added -lm to LIBS in the elftosb-2.6.35.3-1.1.0/makefile.rules NOTE: When compiling gstreamer, this warning was pop up.  Just ignore it seems okay.

How to connect i.MX51 and Ubuntu using USB cable: i.MX51 Side Plug in USB cable. getprop debug.adb.usb - Shows that debug.adb.usb are not set by default setprop persist.service.adb.enable 0 -> disable adb setprop debug.adb.usb 1 - adb will be through USB (for Ethernet, use setprop debug.adb.usb 0) setprop persist.service.adb.enable 1 -> enable adb Example: # getprop debug.adb.usb  # # # setprop persist.service.adb.enable 0 disabling adb # adb_release android_usb gadget: high speed config #1: android setprop debug.adb.usb 1 # # setprop persist.service.adb.enable 1 enabling adb # adb_open adb_release adb_open android_usb gadget: high speed config #1: android # Ubuntu Side On Ubuntu side, the most important tip is regarding permission. ADB server MUST be started with root right. Example of right mistake: $ sudo <AND_SDK_DIR>/android-sdk-linux_86/tools/adb devices List of devices attached ????????????    no permissions  $ sudo <AND_SDK_DIR>/android-sdk-linux_86/tools/adb shell error: insufficient permissions for device How to proceed to get permission: $ sudo <AND_SDK_DIR>/android-sdk-linux_86/tools/adb kill-server $ sudo <AND_SDK_DIR>/android-sdk-linux_86/tools/adb start-server * daemon not running. starting it now * * daemon started successfully * $ sudo <AND_SDK_DIR>/android-sdk-linux_86/tools/adb devices List of devices attached 0123456789ABCDEF    device  $ sudo <AND_SDK_DIR>/android-sdk-linux_86/tools/adb shell ADB over Ethernet/Wi-Fi To make ADB work in i.MX51 using TCP: In your host machine: - Install Android SDK - export ADBHOST=BOARD_IP (setenv ADBHOST=xxx.xxx.xxx.xxx) - adb kill-server In your board: - make sure that ro.secure property is *not* set when the adbd daemon is launched, so edit the file default.prop - make sure that /dev/android_adb or /dev/android do *not* exist - stop adbd - start adbd Now you will be able to list the device: hamilton@saygon:/opt/work/androidsdk/android-sdk-linux_86/tools$ ./adb kill-server hamilton@saygon:/opt/work/androidsdk/android-sdk-linux_86/tools$ ./adb devices * daemon not running. starting it now * * daemon started successfully * List of devices attached emulator-5554   device