Revision as of 19:15, 8 February 2023

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Installing required packages

Please make sure your host PC is running Ubuntu 18.04/20.04/22.04 64-bit and is up to date:

 $ sudo apt-get update && sudo apt-get dist-upgrade

Then, install the following packages:

$ sudo dpkg --add-architecture i386
$ sudo apt update && sudo apt install build-essential autoconf \
       automake bison \
       flex libssl-dev bc u-boot-tools \
       python diffstat \
       texinfo gawk chrpath dos2unix \
       wget unzip socat doxygen libc6:i386 \
       libncurses5:i386 libstdc++6:i386 \
       libz1:i386 g++-multilib \
       git python3-distutils python3-apt
$ sudo dpkg-reconfigure dash

Install Toolchains to home directory

$ cd ~
$ wget  && \
   tar -Jxvf  -C $HOME && \
   wget  && \
   tar -Jxvf  -C $HOME

Download Yocto and setup environment

Download the source code:

$ mkdir ~/var-ti-yocto && cd ~/var-ti-yocto
$ git clone  tisdk
$ cd tisdk
$ ./oe-layertool-setup.sh -f

Next, setup the environment. The above commands are only required for the very first build setup: whenever restarting a newer build session (from a different terminal or in a different time), you can skip the full setup and just run:

$ cd build
$ . conf/setenv
$ export TOOLCHAIN_PATH_ARMV7=$HOME/ && \
     export TOOLCHAIN_PATH_ARMV8=$HOME/

Build GUI demo image

$ MACHINE=am62x-var-som bitbake tisdk-default-image

Program SD Card

$ xzcat arago-tmp-external-arm-glibc/deploy/images/am62x-var-som/tisdk-default-image-am62x-var-som.wic.xz | sudo dd of=/dev/sdX bs=1M && sync

@@ Line 26: / Line 26: @@
 = Install Toolchains to home directory =
   $ cd ~
-  $ wget {{#var:arm_toolchain_32_url}} && \
+  $ wget {{#var:armv7_toolchain_url}} && \
-     tar -Jxvf {{#var:arm_toolchain_32_archive}} -C $HOME && \
+     tar -Jxvf {{#var:armv7_toolchain_archive}} -C $HOME && \
-     wget {{#var:arm_toolchain_64_url}} && \
+     wget {{#var:armv8_toolchain_url}} && \
-     tar -Jxvf {{#var:arm_toolchain_64_archive}} -C $HOME
+     tar -Jxvf {{#var:armv8_toolchain_archive}} -C $HOME
+= Download Yocto {{#var:YOCTO_NAME}} and setup environment =
+Download the source code:
+ $ mkdir ~/var-ti-yocto && cd ~/var-ti-yocto
+ $ git clone {{#var:OE_LAYERSETUP_GIT}} tisdk
+ $ cd tisdk
+ $ ./oe-layertool-setup.sh -f {{#vardefine:OE_LAYERSETUP_MANIFEST_PATH}}
+Next, setup the environment. The above commands are only required for the very first build setup: whenever restarting a newer build session (from a different terminal or in a different time), you can skip the full setup and just run:
+ $ cd build
+ $ . conf/setenv
+ $ export TOOLCHAIN_PATH_ARMV7=$HOME/{{#var:armv7_toolchain}} && \
+      export TOOLCHAIN_PATH_ARMV8=$HOME/{{#var:armv8_toolchain}}
+= Build GUI demo image =
+ $ MACHINE=am62x-var-som bitbake tisdk-default-image
+= Program SD Card =
+ $ xzcat arago-tmp-external-arm-glibc/deploy/images/am62x-var-som/tisdk-default-image-am62x-var-som.wic.xz | sudo dd of=/dev/sdX bs=1M && sync

Yocto Build Release TI: Difference between revisions