3.3. Filesystem
The Processor SDK Linux J784s4 provides a filesystem tarball that contains programs, scripts, Linux user-space components that abstract various hardware accelerators available in the SoC. The filesystem can be built via Yocto, following the instructions Processor SDK - Building the SDK with Yocto
There are different filesystem tarballs provided in the SDK. You’ll find them at
$PSDK_PATH/filesystem/
tisdk-default-image
This is the complete filesystem image, that contains standard Linux commands and features. This also contains the TI component libraries, binaries and TI Apps Launcher OOB Demo
Following is a list of all filesystem images provided by TI which can be built via Yocto
Common targets are:
From meta-arago[recommended]:
tisdk-bootstrap-base-image: Arago TI SDK bootstrap base image for initramfs
tisdk-jailhouse-image: Arago TI SDK image for Jailhouse Hypervisor
tisdk-bootstrap-image: Arago TI SDK bootstrap image usable for board bringup
tisdk-tiny-initramfs: Arago TI SDK super minimal base image for initramfs
tisdk-core-bundle: Installer package for TI SDK - NOT for direct use on target
tisdk-base-image: Arago TI SDK base image with test tools
tisdk-thinlinux-image: Arago TI SDK Thin Linux image
tisdk-jailhouse-inmate: Arago TI SDK super minimal base image for jailhouse linux demo
tisdk-default-image: Arago TI SDK full filesystem image
tisdk-tiny-image: Arago TI SDK super minimal base image for initramfs
From meta-tisdk:
tisdk-display-cluster-image: Arago TI SDK full filesystem image showcasing display sharing in AM62P
Note
Watchout for console logs while running oe-layersetup to get an exhaustive list of target filesystem images that can be built using Yocto.