![]() ![]() The rest of the installation is unattended and will install SteamOS.You will have the option to change the default disk partitioning.The first volume should contain a minimum. Selected your preferred language, location, and keyboard layout. Step 8: Put U-Boot and the kernel onto the board Now, you are ready to install U-BOOT and Kernel on the board so partition your sd card into two volumes. ![]() Selected "Expert install" from the menu.When the backup completes, select "reboot" to boot into your freshly installed SteamOS.After Steam finishes installing, your system will automatically reboot and create a backup of the system partition.Once you are connected to the internet, close this UI and Steam will install itself. If you do not have an internet connection (for instance, if you need to connect to a WiFi access point) you will get a popup telling you this.Ĝlose the popup and you will get the network configuration UI where you can set up your network. If you have an internet connection, Steam will automatically install itself. At this point an internet connection is required. After installation is complete, the system will reboot and automatically log on and install Steam.The rest of the installation is unattended and will repartition the drive and install SteamOS.Selected "Automated install (WILL ERASE DISK!)" from the menu.If there is no UEFI entry, you may need to enable UEFI support in your BIOS setup. Make sure you select the UEFI entry, it may look something like "UEFI: Patriot Memory PMAP".(usually something like F8, F11, or F12 will bring up the BIOS boot menu). Boot your machine and tell the BIOS to boot off the stick. Put the USB stick in your target machine.Unzip the SteamOS.zip file to a blank, FAT32-formatted USB stick.and uboot.elf along with other image files.WARNING: Both installation methods will erase all content on the target computer Automated Installation (Note that here I am building the configuration, -j8 makes up to 8 compile tasks for speeding up the build on multicore hosts). (note in this case I am picking up a default uboot configuration for QSPI boot on an LS208x) Set a custom configuration, customize DDR settings, add or remove board peripherals (if there is interest I can post a step by step for these items also) The order of entries in the configurations fdt is ignored. A match is considered 'best' if it matches the: most specific compatibility entry of U-Boots fdts root node. Step 4: Customize your uboot source and configuration as needed When no configuration is explicitly selected, default to the: one whose fdts compatibility field best matches that of: U-Boot itself. $ export PATH=$PATH:/home/michelle/Work/QorIQ-SDK-V2.0-20160527-yocto/build_ls2080ardb/tmp/sysroots/x86_64-linux/usr/bin/Īdd the cross compiler location to your path (below shows a typical path, your path will depend where you install the tools): $export PATH=$PATH: /opt/fsl/gcc-linaro-4.9-2016.02-x86_64_aarch64-linux-gnu/bin $ git clone -b master git:///u-boot.gitĪdd the DTC tools to your path (below shows where they are in a yocto install, your path would be different) Pull the latest uboot Source latest from the repo: $ git clone git:///pub/scm/utils/dtc/dtc.git In U-Boot, configure Device Firmware Upgrade (DFU) to enable UpdateCapsule support, if it is supported for your system. $ sudo apt-get install device-tree-compiler $ sudo apt-get install gcc-arm-linux-gnueabiįor example when compiling for Power Architecture: $ sudo apt - get install gcc - 4.8 - powerpc - linux - gnu g ++- 4.8 - powerpc - linux - gnu binutils - 4.8 - powerpc - linux - gnuĭevice Tree Compiler (Uboot builds use this also) Or: $ sudo apt-get install libc6-armel-cross libc6-dev-armel-cross binutils-arm-linux-gnueabi libncurses5-dev Go here and find a specific version, download and untar/zip ![]() The second is to go straight to the git repo, pull it and build with the cross compiler toolchain that seems most appropriate. This is time consuming as you need to build an image to have Yocto pull the source code, and you need to jump through some hoops to rebuild with yocto after making your own custom uboot. The first is to get our SDK and find the uboot source in that, modify it as needed. I thought I would write this up as many developers using Layerscape, QoriQ and Qonverge devices will start with a boot loader as the first access to their own newly minted hardware. ![]()
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