Linux/PROCESSOR-SDK-AM335X: Where i can download SGX530 KM/UM Drivers sources ?

Anton Shulyaev

Tool/software: Linux

I need to build QT5 from sources with OpenES 2.0 support and hardware accelerated graphics, but i have no usermode libraries for SGX530. I know that in rootfs provided by Processor SDK there is bunch of some libs, but i need to build tiny rootfs so i cant use this one.

over 6 years ago

0 Manisha Agrawal over 6 years ago

TI__Mastermind 22946 points

Please bitbake ti-sgx-ddk-um and then copy the image to your rootfs.

Built image can be found under build\arago-tmp-external-linaro-toolchain\work\am57xx_evm-linux-gnueabi\ti-sgx-ddk-um\1.14.3699939-r31.tisdk7\image directory.

0 Anton Shulyaev over 6 years ago in reply to Manisha Agrawal

Prodigy 20 points

I have no such path after Processor SDK install, but AM335x Linux SDK Arago Source Tarball contain script to download ti-sgx-ddk-um.
This folder contains only binaries, linking QT5 with these .so libs assuming existing wayland and libgdm on the system. I dont need wayland. just eglfs support.

0 Manisha Agrawal over 6 years ago in reply to Anton Shulyaev

TI__Mastermind 22946 points

Hi Anton,

You need to build ti-sgx-ddk-um using yocto. Wayland cannot be removed from the SGX build, but it should be fine if you build QT5 without wayland libraries.

Please follow instructions as mentioned in below link to build using Arago-

Processors

Processors forum

Linux/PROCESSOR-SDK-AM335X: Where i can download SGX530 KM/UM Drivers sources ?