********************************************************************* * TABLE OF CONTENTS * ********************************************************************* INTRODUCTION Highlights Limitations Package Contents TARGET SETUP INSTALL LOAD TEST ********************************************************************* * INTRODUCTION * ********************************************************************* This is the Texas Instruments Inc (TI) Driver Development Kit (DDK) for the SGX graphics cores X11 image on TI Linux platforms. This package contains the user mode libraries and binaries for SGX. These user mode libraries are developed by Imagination Technologies (IMG). TI provides additional enhancements and integration for Linux OMAP. The kernel mode drivers for SGX are available at: https://git.ti.com/graphics/omap5-xsgx-ddk-linux ---------- Highlights ---------- This is version 1.15 of the TI DDK based on IMG's RTM4564147 delivery to TI. This release supports X11 TBD DDK dependencies: TBD: libdrm 2.4.66, libgbm 10.0.0, Wayland 1.9 ----------- Limitations ----------- ---------------- Package Contents ---------------- targetfs/ --------- The 'targetfs' folder contains the user mode modules of SGX DDK for TI platforms. ********************************************************************* * TARGET SETUP * ********************************************************************* Consult the TI base system setup documentation for instructions on setting up your target device including boot loader, kernel, and Arago filesystem. ********************************************************************* * INSTALL * ********************************************************************* The procedure to install the DDK user mode libraries is given below. Refer to the README in https://git.ti.com/graphics/omap5-xsgx-ddk-linux for building and installing the kernel mode driver. Untar the package and run the following commands on the host with the target filesystem mounted: host $ export DISCIMAGE= host $ export TARGET_PRODUCT= # allowed values are: # ti335x = All AM33x derivatives # ti437x = All AM43x derivatives # jacinto6evm = All DRA7xx / AM57x derivatives host $ cd host $ sudo -E make install ********************************************************************* * LOAD * ********************************************************************* The procedure to load the DDK kernel drivers is given below. -------- OMAP DRM -------- The pvrsrvkm driver is expected to be loaded before an OpenGLES application can be exercised. The rc.pvr handles the loading of the necessary DRM driver. target $ /etc/init.d/rc.pvr start ********************************************************************* * TEST * ********************************************************************* The DDK has been verified using the kmscube test application that has been included with the SDK file system. This application uses DRM/KMS and GBM to render a rotating cube on the screen. Set the LD_LIBRARY_PATH to point to the X11 libraries such as /usr/local/XSGX/lib target $ gles2test1 -f 500