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[FAQ] PROCESSOR-SDK-AM57X: How do I build the 08.02.01.00 SDK using Yocto?

Josue Zamitiz-Ayala
Mastermind 20834 points
Part Number: PROCESSOR-SDK-AM57X

The Documentation for building the 8.2 SDK is outdated and does not work as is in 1.2. Building the SDK

  • 0
    TI__Mastermind 20834 points

    The steps have been compiled from other existing E2E responses but I will try to summarize here:

    1. Host PC setup:
    Ubuntu 18.04

     sudo apt-get 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 \
 libmpc-dev

    By default Ubuntu uses “dash” as the default shell for /bin/sh. You must reconfigure to use bash by running the following command:

     sudo dpkg-reconfigure dash

    Be sure to select “No” when you are asked to use dash as the default system shell.

    2. Download and extract Toolchain

    ARMv7: https://developer.arm.com/-/media/Files/downloads/gnu-a/9.2-2019.12/binrel/gcc-arm-9.2-2019.12-x86_64-arm-none-linux-gnueabihf.tar.xz

    tar xvf gcc-arm-9.2-2019.12-x86_64-arm-none-linux-gnueabihf.tar.xz

    3. Build Steps:

    git clone https://git.ti.com/git/arago-project/oe-layersetup.git yocto-build
cd yocto-build
./oe-layertool-setup.sh -f configs/processor-sdk-linux/processor-sdk-linux-08_02_01_00.txt

    Apply the needed patches: 3581.patches.zip

    Make sure to copy the patches to their respective directories or give the full path to the patch when applying.

     cd sources/meta-openembedded
 git am 0001-bridge-utils-switch-from-master-to-main-branch.patch
 cd ../meta-ti
 git am 0001-u-boot-ti-Use-SRCPV-instead-of-SRCREV-for-U_BOOT_LOC.patch
 git am 0002-recipes-kernel-setup-defconfig-Use-SRCPV-to-update-K.patch

    Continue build:

    cd build
echo "INHERIT += \"own-mirrors\"" >> conf/local.conf
echo "SOURCE_MIRROR_URL = \"https://software-dl.ti.com/processor-sdk-mirror/sources/\"" >> conf/local.conf
. conf/setenv
TOOLCHAIN_BASE=<PATH_TO_TOOLCHAIN> MACHINE=am57xx-evm bitbake -k tisdk-default-image

    NOTE: I installed the toolchain in my home directory so the TOOLCHAIN_BASE variable in my case was /home/<user>

    Best,

    Josue