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Arm-poky-linux-gnueabi-gcc cross compiler
Cross compiling a c program for imx6 - NXP Community.
Cross Compilation error when using arm-poky-linux-gnueabi in.
Arm-poky-linux-gnueabi-gcc.
Zynq-7000: Changing cross-compiler prefix for SDK... - Xilinx.
Gcc - Cross Compile zlib for ARM - Stack Overflow.
(yocto) gcc reports sysroot is /not/exist! - narkive.
Poky Reference Manual - Yocto Project.
Yocto arm-poky-linux-gnueabi-gcc command not found.
Gcc Arm.
Install the ARM cross compiler toolchain on your Linux.
Cross compile linux kernel module - Unix & Linux Stack Exchange.
Arm GNU Toolchain Downloads – Arm Developer.
Arm Gcc.
Cross compiling a c program for imx6 - NXP Community.
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Cross Compilation error when using arm-poky-linux-gnueabi in.
Jul 27, 2011 · In order to do program in ARM board (9TDMI), I cross-compiled using the Linux ‘C’ compiler for ARM and here is the procedure that I used. The sources I used are as follows: Binutils – v2.19.1 Linux Kernel -v2. 4. 17 ARM Kernel patch -v2. 4. 17 gcc- v4.5.1 mpc (supporting package for gcc)..
Arm-poky-linux-gnueabi-gcc.
/configure --build=x86_64-linux --host=arm-poky-linux-gnueabi --target=arm-poky-linux-gnueabi You will need to alter the host and target lines to match your cross-compiler. For example, my cross-gcc is arm-poky-linux-gnueabi-gcc. Make sure you source your environment before. Share Improve this answer edited Oct 10, 2017 at 0:52 Maciej Jureczko. Jun 12, 2019 · Build gcc cross-compiler for armv7l (arm-linux-gnueabi)..
Zynq-7000: Changing cross-compiler prefix for SDK... - Xilinx.
Nov 29, 2019 · If you don't know where you have installed it, you can find it using locate arm-none-linux-gnueabi-gcc, however you may need to force to update your locate db using sudo updatedb before locate will work properly. After you have identified where your CodeSourcery is installed, add it your PATH by editing ~/ like this.
Gcc - Cross Compile zlib for ARM - Stack Overflow.
Viewed 22k times. 6. I have downloaded expect5.4. I'm trying to cross compile it for ARM (PandaBoard) running stripped down version of linux. In the initial setup of configuring , I try. Shell$./configure --host=ARM configure: WARNING: If you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile.
(yocto) gcc reports sysroot is /not/exist! - narkive.
运行平台:OKMX6DL-C编译平台:Ubuntu 14.04.6 LTS编译工具:arm-poky-linux-gnueabi-gcc(gcc version 5.3.0 (GCC) ) 使用yocto工具编译qt5.9.6总结_llhm的博客-程序员ITS301_yocto编译qt - 程序员ITS301. Dec 29, 2016 · If you want to compile code for a given platform on that platform, you are not cross-compiling, you are just compiling. The arm-linux-gcc cross-compiler available on most mainstream linux distros targets ARMv7. However, if you are running on an ARMv7 platform already, all you need is the normal compiler. In other words: You now have an ARMv7. Jul 22, 2019 · then I try to execute arm-poky-linux-gnueabi-gcc compiler to compile a hello-world.c file. arm-poky-linux-gnueabi-gcc -o hello-world hello-world.c. The terminal returns: bash: arm-poky-linux-gnueabi-gcc command not found. I’ve installed the packages gcc-arm-linux-gnueabi and gcc-arm-linux-gnueabihf as suggested by my researches on google.
Poky Reference Manual - Yocto Project.
. Apr 14, 2017 · Use a proper compiler, either: the person who created the disk image must provide you the cross compiler or tell you exactly how to build it, e.g. with crosstool-ng. compile your own image and cross compiler, e.g. with Buildroot. Here is an example. use a native compiler on the target.
Yocto arm-poky-linux-gnueabi-gcc command not found.
Search: Arm Gcc. Let's start with a simple example 0M open: gcc-linaro-7 0 (armv7le and x86) As provided by QNX: Hosts: Ubuntu 14 cpp -o myprogram $ ubuntu는 보니까 arm cross compiler에 대한 ppa가 기본으로 지정되어 있지 않아 아무리 update 후 install을 해도 gcc version이 4 ubuntu는 보니까 arm cross compiler에 대한 ppa가 기본으로 지정되어 있지 않아.
Gcc Arm.
E-linux-gnueabi-gcc path to the include directory of the kernel: a) Click Directories which is located below the GCC C Compiler Tool Settings b) Click Add directory path. Apr 02, 2019 · arm-linux-gnueabi-gcc or. arm-linux-gnueabi-g++ and it should work fine. To figure this out yourself, you can use dpkg -L to list the contents of the packages you’ve installed: dpkg -L gcc-arm-linux-gnueabi.
Install the ARM cross compiler toolchain on your Linux.
For instance, environment-setup-arm1176jzfshf-vfp-poky-linux-gnueabi. The exact file name depends on the target board. The exact file name depends on the target board. The environment script sets PATH to Yocto generated tools and also provides environment variables for compiler, sysroot and compiler flags. Jan 18, 2022 · I am trying my hands on to cross compile simple hello-world C++ code in VS Code. My setup is: I am running Ubuntu from Docker Container for Windows with WSL2 backend and Yocto Project as build system. I am using V Code to cross-compile and I am able to access my container from VS Code using remote connection.
Cross compile linux kernel module - Unix & Linux Stack Exchange.
Hello all, all the best for 2017! I try to cross compile linuxptpt on Xubuntu 16.04 for i686 32 bit with a Linux 4.1.15 cross tool chain for ARM's imx6 and gcc 5.2.0, but I get some. October 26, 2012 at 9:40 PM. Zynq-7000: Changing cross-compiler prefix for SDK generated bsp project using SDK 14.3. Hi, My cross compiler tool chain prefix is arm-poky-linux-gnueabi-. The default cross compiler toolchain prefix used by the Xilinx SDK 14.3 is arm-xilinx-eabi-gcc. I have followed the instructions in UG873 Zynq-7000 All. Poky is a reference distribution of the Yocto Project®. It contains the OpenEmbedded Build System (BitBake and OpenEmbedded Core) as well as a set of metadata to get you started building your own distro. To use the Yocto Project tools, you can download Poky and use it to bootstrap your own distribution. Note that Poky does not contain binary.
Arm GNU Toolchain Downloads – Arm Developer.
The current warehouse has collected more than 570 Linux. Install arm-linux-gnueabi-gcc-8 command on any operating system and in Docker. Arm-linux-gnueabihf-gcc-ranlib. I checked the toolchain folder and the bin folder had only arm-none-linux-gnueabi-gcc.4.1.1. Just to verify that the toolchain folder is not incomplete, I downloaded it again and.
Arm Gcc.
Feb 02, 2016 · arm-poky-linux-gnueabi-gcc: command not found I tried installing sudo apt-get install ia32-libs but even though i am facing the same issue. Wind_Wang June 14, 2018, 1:47pm.
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Poky linux kernel
Poky - eL.
Out-of-Tree Kernel Modules - Legato Docs.
Make(3): execvp: /bin/sh: Argument list too long --Compilation Error.
Enable AD7298 with IIO on imx6ul with Yocto - Q&A - Linux Software.
KGDBoE on RaspberryPi - building out of the kernel tree.
Compiling Linux | Documentation | RocketB.
GitHub - chargebyte/poky.
(poky) Custom Kernel Recipe: How to specify KCFLAGS args during kernel.
Atmel-aes Linux driver works on the sama5d31ek board.
Dunfell - ERROR: ca-certificates-20211016-r0 do_fetch: Fetcher failure.
What is Poky and Bitbake in the Yocto Project - Tutorial.
How to use Poky — pengwyn-sdk 1.0.0 documentation.
Poky – Yocto Project.
Reconfiguring Linux kernel and adding drivers into Galileo's.
Poky - eL.
For how to compile the fmac backport driver, we have a README file along with the release. #1. Untar the Cypress backports package. #2. (Native) compile local tools and generate (in a new terminal. #3. (Cross) compile kernel modules. #4. The kernel modules are available here. The following steps will recreate the kernel and device tree for the MitySOM-A10S development kit. This will use the yocto SDK that is provided on the files section. Please note that the kernel and dtb will normally be built through the yocto build but the steps here are provided for development.
Out-of-Tree Kernel Modules - Legato Docs.
Poky Linux. Poky is an embedded Linux build system, distribution and developer environment which builds upon OpenEmbedded technologies. It is less generic than OpenEmbedded, but on the other side, you may find it more tuned and optimized for such devices as PDAs and smartphones.... Linux kernel has Root on NFS feature, allowing mounting root. Indeed this is the case. The actual problem command is buried inside the kernel's build system and is quite hard to find. But the reason it is too long is because the $(c_flags) variable is huge. This is huge because qualcomm's wifi driver has a poor design for its headers. Feb 24, 2016 · The steps I did to build the custom image: (1) Build standard image. (2) source poky/oe-init-buid-env (step 4 in the Board support package on page 7) (3) bitbake virtual/kernel -c menuconfig (step 1 in the Board support package on page 14) (4) include your stuff.
Make(3): execvp: /bin/sh: Argument list too long --Compilation Error.
Loadable kernel modules ( files) are object files that are used to extend the kernel of the Linux Distribution. They are used to provide drivers for new hardware like IoT expansion cards that have not been included in the Linux Distribution.
Enable AD7298 with IIO on imx6ul with Yocto - Q&A - Linux Software.
. Aug 03, 2007 · Through integration with QEMU (both ARM and x86 host virtualisation) or chroot-like tools, Poky provides a unique cross-application development environment. Features include; * Linux 2.6.x kernel support. * x86 and ARM (both OABI and EABI) architecture support out the box with provision for others too.
KGDBoE on RaspberryPi - building out of the kernel tree.
Overview. The OEM Linux OS is based on the Poky Linux distribution — the reference distribution by YoctoProject. It contains the OpenEmbedded build system as well as a collection of useful meta-layers for hardware support and system components, allowing Linux software developers to get off to an immediate start on our hardware. Poky/meta/recipes-core/images$ tree. ├── build-appliance-image │ ├── README_VirtualBox_Guest_A │ ├── README_VirtualBox_T │ ├── Yocto_Build_A │ └── Yocto_Build_A ├── ├── ├── ├──. The Yocto Project. It's not an embedded Linux Distribution, It creates a custom one for you. The Yocto Project (YP) is an open source collaboration project that helps developers create custom Linux-based systems regardless of the hardware architecture. The project provides a flexible set of tools and a space where embedded developers worldwide.
Compiling Linux | Documentation | RocketB.
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GitHub - chargebyte/poky.
Answer. There is a test method TCYPT which could be used to test the encoding and decoding speed for various cryptography algorithms implemented by hardware or by software. Attached is the test log. - Kernel compiled with none built-in atmel-crypto driver but atmel-aes, tcrypt driver module. 但是,编译器不使用所指向的共享对象文件,而是尝试链接到符号链接本身,因此存在兼容性问题 以下是运行conf. 我正在尝试为飞思卡尔I.MX6处理器交叉编译Qt5。. 我已经使用最新的Yocto软件包构建了一个映像 在编译qtbase之前,首先通过编译一些OpenGL代码. Yocto Project.
(poky) Custom Kernel Recipe: How to specify KCFLAGS args during kernel.
Hi everyone, I've seen a variety of posts on the best way to incrementally build Yocto without clearing all your cache and work directories. However, I've found that when I modify the kernel in the following ways: - Add a patch. - Change a menuconfig option. - Edit a kernel source file. And rebuild using the methods I found, the changes don't. Jun 29, 2014 · cd /tmp/meta-clanton_v1.0.1 source poky/oe-init-build-env yocto_build/ bitbake -c configure linux-yocto-clanton. That will build a bunch of utilities, fetch and configure Linux kernel sources. Configuration. After it's done, let's enable our driver using standard kernel configuration process. The default way to do this is to run. Toggle navigation Patchwork Linux ARM based TI OMAP SoCs mailing list Patches Bundles About this project Login; Register; Mail settings; 4880081 diff mbox (09/16) tty: serial: 8250_dma: Add a TX trigger workaround for AM33xx. Message ID: 1410377411-26656-10-git.
Atmel-aes Linux driver works on the sama5d31ek board.
Linux kernel modules can be loaded/unloaded in runtime, which allows for smaller core kernel images and more flexibles systems. Note: Legato AF also provides a way to load kernel modules with applications. If you do not wish to rebuild your Linux Distribution this is the prefered way of adding new drivers. Set Build Environment.
Dunfell - ERROR: ca-certificates-20211016-r0 do_fetch: Fetcher failure.
. Build Configuration: BB_VERSION = "1.16.0" TARGET_ARCH = "arm" TARGET_OS = "linux-gnueabi" MACHINE = "zynq-zx3-pm3" DISTRO = "poky" DISTRO_VERSION = "1.3.2". Writing "2" to the authorized_default attribute causes kernel to only authorize by default devices connected to internal USB ports. Example system lockdown (lame) ¶ Imagine you want to implement a lockdown so only devices of type XYZ can be connected (for example, it is a kiosk machine with a visible USB port).
What is Poky and Bitbake in the Yocto Project - Tutorial.
Step 4: Build an Image. Execute the following command to build a minimal image of a GNU/Linux distribution for your Raspberry Pi: bitbake rpi-basic-image. Please note that the build may take up to several hours depending on the hardware of your personal computer and the speed of the Internet connection. Add Tip..
How to use Poky — pengwyn-sdk 1.0.0 documentation.
Jul 03, 2022 · GitHub - ystk/linux-poky-debian: Linux Kernel Source for Poky. Share on Reddit. OpenedHand has released Poky Linux 3.0, the latest version of the company#39;s OpenEmbedded derivative for GNOME mobile development. Poky is both a Linux distribution and a versatile. How to use Poky pengwyn-sdk 1.0.0 documentation. The kernel pieces have been touched more recently. Some moved into the core, mostly its just example boiler plate type code now. I think this needs moving to a better named repository if its still wanted/useful, or we delete it.... * Re: poky-extras 2013-06-28 8:51 poky-extras Richard Purdie @ 2013-06-28 12:52 ` Bruce Ashfield 2013-06-28 12:57.
Poky – Yocto Project.
The Poky project incorporates a stable BitBake release, so to get started with Yocto, we only need to install Poky in our Linux host system. Note This is not recommended and can be a source of problems, as BitBake needs to be compatible with the metadata used in Yocto.
Reconfiguring Linux kernel and adding drivers into Galileo's.
Hi, I downloaded Legato Linux Distribution Legato-Dist-Source-mdm9x28-SWI9X07Y. I extracted this distro. I also have toolchain installed in my machine. Feb 22, 2022 · Yocto builds the kernel as well, you can rebuild with usual Yocto commands: bitbake linux-renesas -c cleansstate. bitbake linux-renesas -c compile. also: bitbake linux-renesas -c menuconfig. etc. Or do you want to build the kernel outside of Yocto?. Hi, I am trying to build a vexpress-qemu machine targe from poky's master. |. fatal error: linux/compiler-gcc6.h: No such file or directory. Apparently it is picking gcc 6.1 and kernel 4.1.24, which do not play. well together. The best approach is probably to use kernel 4.2 or newer. Is there a bug.
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Poky linux gcc
Poky Reference Manual - Yocto Project.
How do I install powerpc-405-linux-gnu-gcc?.
Arm-poky-linux-gnueabi-ar - 程序员宝宝.
Install the ARM cross compiler toolchain on your Linux Ubuntu PC.
Solved: cannot find crt1.o - NXP Community.
I586-poky-linux-gcc: error - Entries - Forum - Industry Support.
Developing Embedded Linux by Poky.
Yocto+QT5/B2QT build fails on qtlocation or... - Medium.
Error: CreateProcess: No such file.
Cmake-toolchains/ at master · karz0n/cmake.
(yocto) GCC on ARM.
GNU Arm Embedded Toolchain Downloads.
Yocto Project Software Development Kit (SDK) Developer's Guide.
Arm-poky-linux-gnueabi-gcc: Command not found - Ask Ubuntu.
Poky Reference Manual - Yocto Project.
I work with a number of embedded ARM devices, all with different. processors, hence somewhat different tuning and build directories: Raspberry-Pi (1,2,3 - mostly 3): TUNE_FEATURES = "arm armv7ve vfp thumb neon vfpv4 callconvention-hard cortexa7". build dirs: tmp/work/cortexa7hf-neon-vfpv4-poky-linux-gnueabi. BeagleBoneBlack.
How do I install powerpc-405-linux-gnu-gcc?.
Oct 06, 2021 · Hence we have to pass some commands to install the GCC. Follow the commands step by step to install the GCC. Command 1: The very first step is to update the packages. This command is used to download package information from all configured sources and to get the info of the updated versions of the packages. sudo apt-get update. command-1. For example, the host option for an ARM-based target that uses the GNU EABI is armv5te-poky-linux-gnueabi. You will notice that the name of the script is environment-setup-armv5te-poky-linux-gnueabi. Thus, the following command works..
Arm-poky-linux-gnueabi-ar - 程序员宝宝.
Jun 13, 2018 · So by now you’ve probably already deduced: “aarch64-poky-linux-g++: internal compiler error: Killed (program cc1plus)” is in this case caused by the compiler running out of memory.
Install the ARM cross compiler toolchain on your Linux Ubuntu PC.
Jun 22, 2017 · So glibc is a c library, like a DLL, that all programs compiled with gcc (the C compiler) use. gcc compiles source code (text files) for a given platform/glibc version combination into binaries, executables and libraries.
Solved: cannot find crt1.o - NXP Community.
IMX6 yocto平台QT交叉编译环境搭建. 1、安装ubuntu上必备的库文件:如果无法安装请依次执行以下两个命令: apt-get upgrade apt-get update 再安装以上的库文件。. 2、搭建JDK开发环境 下载jdk1.6.0_45,然后安装jdk相关的库文件以及设置环境变量3、安装yocto交叉编译工具以及QT.
I586-poky-linux-gcc: error - Entries - Forum - Industry Support.
Make all指令错误 make: arm-poky-linux-gnueabi-gcc:命令未找到 arm -linux-gcc -v 后续操作参考:ubuntu下编译时出现"make: arm-linux-gcc:命令未找到"的问题 错误:程序"arm"尚未安装。.
Developing Embedded Linux by Poky.
Release Note for Downloads 11.2-2022.02 Description This is a release of GNU Toolchain 11.2-2022.02 for the Arm architecture. The release includes bare-metal and linux toolchains for various hosts, as described in the Host support section. Features This release is based on GCC 11.2. Host support.
Yocto+QT5/B2QT build fails on qtlocation or... - Medium.
Aug 09, 2012 · item virtual/powerpc-poky-linux-gcc-intermediate) NOTE: versions of gcc-cross-intermediate available: 4.5.4+svnr189152. $ arm-poky-linux-gnueabi-gcc -print-sysroot /not/exist This used to work fine in 1.7 and earlier. It looks like now I have to.
Error: CreateProcess: No such file.
GNU C preprocessor (cpp) for the arm64 architecture. dep: gcc-7-aarch64-linux-gnu (>= 7.4.0-1~) GNU C compiler (cross compiler for arm64 architecture) rec: libc6-dev-arm64-cross. GNU C Library: Development Libraries and Header Files (for cross-compiling) or libc-dev-arm64-cross. virtual package provided by libc6-dev-arm64-cross. CMake Cross-Compilation Based on Yocto SDK. by Burkhard Stubert. 2017/06/03. We have succeeded in building embedded Linux with Yocto for a quad-core NXP i.MX6 (ARM Cortex-A9). Next, we want to cross-compile our own Qt application. As we use CMake for building our Qt application, we must create a CMake toolchain file.
Cmake-toolchains/ at master · karz0n/cmake.
Contribute to karz0n/cmake-toolchains development by creating an account on GitHub.
(yocto) GCC on ARM.
Gcc-aarch64-linux-gnu GNU C cross-compiler for architecture arm64. This is the GNU C compiler built for cross-building DEB_TARGET_ARCH binaries/packages. This is actually a metapackage that will bring in the correct versioned gcc cross package and symlink to it. Linux - 在交叉编译程序或core dump调试时设置sysroot_夜流冰的博客-程序员秘密_set sysroot. 在嵌入式Linux开发中,使用core dump来调试程序crash的问题。. 需要程序crash时的内存dump文件,还有当前正在执行的程序,然后在host主机上执行GDB。. 简单的说,在目标板上生成core..
GNU Arm Embedded Toolchain Downloads.
. 已经安装并配置arm-poky-linux交叉编译器. arm板为IMX6的板子. openssl版本:openssl-OpenSSL (试过使用1.1的版本,不过报错,编译不过) 解压并进入openssl-OpenSSL_1_0_2r,可以先看一下官方的安装说明INSTALL. 打开控制台,先执行交叉编译器环境设置. source /opt/fsl-imx-fb.
Yocto Project Software Development Kit (SDK) Developer's Guide.
Aug 03, 2007 · * Linux 2.6.x kernel support. * x86 and ARM (both OABI and EABI) architecture support out the box with provision for others too. * Complete cross-compiling toolchain generation (gcc 3.4 and gcc 4.1 supported). * System layer with tuned Busybox, tslib, glibc2.x, Kdrive 7.1 XServer (aka TinyX) and more.
Arm-poky-linux-gnueabi-gcc: Command not found - Ask Ubuntu.
Hi @YMba9g8j9CJp0wLoQf5y,. Yes sorry I forget to say this but before calling cmake I source a generated file by poky. $>. /opt/poky/environment-setup-aarch64-poky-linux. I586-poky-linux/.. acl-2.2.52-r0/ alsa-lib-1..28-r0/ alsa-state-.2.-r5/ alsa-utils-1..28-r0/ ap-mode-toggle-.1-r6/ atk-2.12.0-r0/ attr-2.4.47-r0/.
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Getting Started with Yocto: Meeting the challenge of Embedded Linux deployment

Toradex's partner, Doulos, brings forth an interesting training webinar, which delves into how a minimal Linux system can be extended to include custom, packaged software. Doulos demonstrates how standard Linux tools, such as gdbserver or the Target Communication Framework agent (TCF agent), drops out of the build system and can be used in a stand-alone SDK. In the process, key concepts of the Yocto Project build system such as recipes, tasks and layers will be introduced. A board from the Toradex Colibri Arm family of System on Modules will be used as an example platform.
The webinar covers the following topics:
Managed Linux distributions
The Yocto build system
Creating custom software packages
Application development and systems development SDKs
Example BSP support
Grab your free registrations now: https://www.doulos.com/content/events/intro_to_yocto_tdx.php?pk_campaign=TDXWB#sched
Date and Time:
Europe/Asia - Tuesday, November 26, 2019, 11:00 A.M. - 12:00 P.M. (CET)
Americas - Tuesday, November 26, 2019, 10:00 A.M. - 11:00 A.M. (PST)
Speaker:
Adrian Thomasset, Sr. Member Technical Staff, Doulos | Yocto Expert
Venue: Online Webinar
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Linux is under your hood
New Post has been published on http://delphi4arab.com/%e2%80%8blinux-is-under-your-hood/
Linux is under your hood
Way back in 2004, Jonathan Schwartz, then Sun’s chief operating officer, suggested that cars could become software platforms the same way feature phones were. He was right. But, it’s Linux, not Java, which is making the most of “smart cars”.
That’s because Linux and open-source software are flexible enough to bring a complete software stack to any hardware, be it supercomputer, smartphone, or a car. There are other contenders, such as Blackberry’s QNX and Microsoft IoT Connected Vehicles, but both have lost ground to Linux. Audi is moving to Linux-based Android and Microsoft lost is biggest car customer, Ford, years ago.
Today, as Dustin Kirkland, then Canonical product VP and now Google Cloud product manager, told me recently, ��Ubuntu is in the Tesla and we support support auto manufacturers, but Tesla has gone on its own way. Tesla was so far ahead of the curve it doesn’t surprise me that they did their own thing. But, Canonical expects most car manufacturers will work with Linux distributors to build operating systems that scale out for cars for the masses.”
Much of that work is done via the Automotive Grade Linux (AGL). This Linux Foundation-based organization is a who’s who of Linux-friendly car manufacturers. Its membership includes Ford, Honda, Mazda, Nissan, Mercedes, Suzuki, and the world’s largest automobile company: Toyota.
“Automakers are becoming software companies, and just like in the tech industry, they are realizing that open source is the way forward,” said Dan Cauchy, AGL’s executive director, in a statement. Car companies know that while horsepower still sells, customers also want smart infotainment systems, automated safe drive features, and, eventually, self-driving cars.
I have two young grandsons. I seriously wonder if they’ll learn to drive. Just like many people who no longer know how to drive a stick-shift, I can see people in the next 20 years never bothering with driving classes.
The AGL is helping this next generation of smart cars arrive with its infotainment source code and software development kit (SDK) AGL Unified Code Base (UCB) 4.0.
UCB, in turn, is based on Yocto 2.2, a set of tools for creating images for embedded Linux systems. AGL is expanding beyond infotainment to develop software profiles using the UCB for telematics, instrument cluster, and heads-up-display (HUD).
To support these new projects, AGL has formed a new Virtualization Expert Group (EG-VIRT) to identify a hypervisor and develop an AGL virtualization architecture that will speed up Linux car time-to-market, reduce costs, and increase security.
The ASL is also now working on car Speech Recognition and Vehicle-to-Cloud connectivity. Led by Amazon Alexa, Nuance and Voicebox, the Speech Expert Group will provide guidance for voice technologies including natural language, grammar development tools, on-board vs cloud based speech, and signal processing for noise reduction and echo cancellation.
Tesla, however, continues to go its own way. That said, under the hood, Tesla is moving forward. With the 8.1 update (17.24.30), Tesla upgraded its Linux kernel from the archaic 2.6.36 to 4.4.35.
The AGL isn’t the only group working to integrate Linux and cars. The SmartDeviceLink (SDL) Consortium, which includes Ford, Toyota, Mazda, and Suzuki, is working on Linux-based open-source software for getting smartphones and cars to work together smoothly.
At the same time, Google has its own Linux for cars: Android Auto. Google is supporting this with the Open Automotive Alliance. Google is hoping to recapture the Open Handset Alliance magic, which led Android to smartphone dominance, in smart cars. This new alliance supporters include Acura, Audi, Cadillac, Ford, GMC, Honda, Hyundai, and many other car manufacturers.
And it’s not just cars running on Linux. Lyft, the ride-sharing service, has been “running Ubuntu since day one across the board from server to desktop to cloud,” said Kirkland. The company is also using Ubuntu in its autonomous vehicle team.
Kirkland added, “Top car equipment manufacturers, like Bosch and Continental Auto Parts, increasingly use Ubuntu IoT in their components.” In addition, the GPS device company “TomTom uses Ubuntu on its back end.”
Looking ahead, Kirkland can see a world where bitheads instead of gearheads will be modifying their car’s software. But, “How much can you legally modify it? Gearheads have been molding for cars for years, but it still has to be street legal. I don’t think we have the infrastructure for a shade-tree software engineer to pass inspection.” Not yet anyway.
So, whether you’re driving a car, riding in one, or working on its software, Linux is in your automotive future.
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