This version (05 Apr 2023 14:19) was approved by Vasileios Bimpikas.The Previously approved version (05 Apr 2023 14:17) is available.
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Table of Contents
Building The SDK
In order to build the SDK it is necessary to follow the relevant Quickstart Guide (SC589-EZKIT and SC589-MINI, SC594-EZKIT, SC598-EZKIT) for Setting Up Your Host PC.
Preparing the buildtool
Yocto requires the environment to be configured before building is possible. A setup-environment script in the griffin, gxp or gxp2 folder contains all the required environment settings.
$ source setup-environment -m adsp-sc589-ezkit
or
$ source setup-environment -m adsp-sc589-mini
or
$ source setup-environment -m adsp-sc594-som-ezkit
or
$ source setup-environment -m adsp-sc598-som-ezkit
Sourcing the script will configure your build environment and create a build folder along with a local build configuration file. See the Yocto Manual for further details.
Note that the build environment needs to be sourced once only before building. If later working in a different terminal the setup-environment script should be sourced again. If sourcing the setup-environment script is done without specifying the machine Yocto will reuse the previous configuration settings and retain any changes made to the files in the conf folder.
Building the SDK
The SDK can be built for the adsp-sc5xx-minimal image or the adsp-sc5xx-full image. To build the SDK for the adsp-sc5xx-minimal image invoke bitbake from within the build directory created previously.
$ bitbake adsp-sc5xx-minimal -c populate_sdk
or for the adsp-sc5xx-full image
$ bitbake adsp-sc5xx-full -c populate_sdk
When the build has completed you will find a set of files in the <BUILD_DIR>/tmp/deploy/sdk directory. For the minimal image on SC594:
$ ls tmp/deploy/sdk poky-glibc-x86_64-adsp-sc5xx-minimal-armv7at2hf-neon-adsp-sc594-som-ezkit-toolchain-3.1.8.host.manifest poky-glibc-x86_64-adsp-sc5xx-minimal-armv7at2hf-neon-adsp-sc594-som-ezkit-toolchain-3.1.8.sh poky-glibc-x86_64-adsp-sc5xx-minimal-armv7at2hf-neon-adsp-sc594-som-ezkit-toolchain-3.1.8.target.manifest poky-glibc-x86_64-adsp-sc5xx-minimal-armv7at2hf-neon-adsp-sc594-som-ezkit-toolchain-3.1.8.testdata.json
or the full image on SC598:
$ ls tmp/deploy/sdk poky-glibc-x86_64-adsp-sc5xx-full-aarch64-adsp-sc598-som-ezkit-toolchain-3.1.8.host.manifest poky-glibc-x86_64-adsp-sc5xx-full-aarch64-adsp-sc598-som-ezkit-toolchain-3.1.8.sh poky-glibc-x86_64-adsp-sc5xx-full-aarch64-adsp-sc598-som-ezkit-toolchain-3.1.8.target.manifest poky-glibc-x86_64-adsp-sc5xx-full-aarch64-adsp-sc598-som-ezkit-toolchain-3.1.8.testdata.json
The poky-glibc-x86_64-adsp-sc5xx-minimal-armv7at2hf-neon-adsp-sc594-som-ezkit-toolchain-3.1.8.sh and the poky-glibc-x86_64-adsp-sc5xx-full-aarch64-adsp-sc598-som-ezkit-toolchain-3.1.8.sh are self-extracting archives containing the SDK.
Installing the SDK
Invoke the self-extracting archive. It will default to installing to /opt/poky/3.1.8 but gives you the option to select your own install folder during the installation. For the minimal image on SC594
$ ./poky-glibc-x86_64-adsp-sc5xx-minimal-armv7at2hf-neon-adsp-sc594-som-ezkit-toolchain-3.1.8.sh Poky (Yocto Project Reference Distro) SDK installer version 3.1.8 ================================================================= Enter target directory for SDK (default: /opt/poky/3.1.8): You are about to install the SDK to "/opt/poky/3.1.8". Proceed [Y/n]? y Extracting SDK...................................................................done Setting it up...done SDK has been successfully set up and is ready to be used. Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g. $ . /opt/poky/3.1.8/environment-setup-armv7at2hf-neon-poky-linux-gnueabi
or for the full image on SC598
./tmp/deploy/sdk/poky-glibc-x86_64-adsp-sc5xx-full-aarch64-adsp-sc598-som-ezkit-toolchain-3.1.8.sh Poky (Yocto Project Reference Distro) SDK installer version 3.1.8 ================================================================= Enter target directory for SDK (default: /opt/poky/3.1.8): You are about to install the SDK to "/opt/poky/3.1.8". Proceed [Y/n]? y Extracting SDK................................................................................................................................................................................................................done Setting it up...done SDK has been successfully set up and is ready to be used. Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g. $ . /opt/poky/3.1.8/environment-setup-aarch64-poky-linux
Your SDK is now installed.
/srv/wiki.analog.com/data/pages/resources/tools-software/linuxdsp/docs/quickstartguide/building-the-sdk.txt · Last modified: 14 Sep 2023 10:12 by Vasileios Bimpikas