I've been struggling with this for a few days now and it feels like it's time to ask for some help :) I originally posted this to the Ti e2e forum, but they have told me they do not provide support assistance for Angstrom :(
I would like to use the OpenGLES SDK for software development. I am targeting a Chipsee 1000 x 600 7" BBB cape, using an Angstrom build provided by Chipsee, which I'm trying to modify to include the SGX driver. I've followed the installation guide carefully, but at the end of installing the am335x demo on the target device, i get this error: ./rc.pvr: line 52: /usr/local/bin/pvrsrvctl: No such file or directory Weirdly, pvrsrvctl does seem to be in that directory, but it doesn't execute. When I try, I get the same error as above! I also get this error if I try and execute any of the demos, even after a reboot, after doing depmod -a. Running lsmod after executing the am335x demo program does seem to indicate pvrsrvkm is running, but there's no sign of omapflb: The steps i'm following to modify the Chipsee build i have are: *1. Build the custom Chipsee Angstrom kernel with module support* This includes a "make 0=am335x am335x_evm" command that creates the MLO and u-boot.img files *2. Build and install the SGX module* Using "make OMAPES=8.x all" and "make OMAPES=8.x install"... having modified the Rules.make paths first... it complains if i haven't already built the kernel with module support... *3. Rebuild and install the modules* In the root of the kernel source directory, "make modules INSTALL_MOD_PATH=/path/to/filesystem" and "make modules_install INSTALL_MOD_PATH=/path/to/filesystem" *4. Package it up and flash it to the target5. Boot into new image, disable Window Manager and then run /etc/init.d/335x-demo* I transferred gfx_check.sh onto the target and have executed that, with these results: WSEGL settings [default] WindowSystem=libpvrPVR2D_FRONTWSEGL.so #WindowSystem=libpvrPVR2D_FLIPWSEGL.so ------ ARM CPU information processor : 0 model name : ARMv7 Processor rev 2 (v7l) BogoMIPS : 993.47 Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x3 CPU part : 0xc08 CPU revision : 2 Hardware : Generic AM33XX (Flattened Device Tree) Revision : 0000 Serial : 0000000000000000 ------ SGX driver information Version SGX_DDK_Linux_CustomerTI sgxddk 1.10@2359475 (release) /home/user/Code/angstrom/source/GraphicsSDK/GFX_Linux_KM System Version String: None ------ Framebuffer settings ------ Rotation settings 0 ------ Kernel Module information Module Size Used by pvrsrvkm 139675 0 ip_tables 8294 0 x_tables 15072 1 ip_tables libcomposite 15228 0 rfcomm 25106 0 ircomm_tty 14503 0 ircomm 8846 1 ircomm_tty irda 89958 2 ircomm_tty,ircomm ipv6 229989 12 hidp 10112 0 bluetooth 146123 4 hidp,rfcomm rfkill 16510 2 bluetooth autofs4 17432 2 ------ Boot settings console=ttyO0,115200n8 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait quiet ; ------ Linux Kernel version Linux beaglebone-exp 3.8.13 #1 SMP Tue Jun 7 06:25:56 BST 2016 armv7l GNU/Linux Any help would be greatly appreciated. I'm probably missing something stupid. Thanks -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/a7a86b44-63e1-4b51-813f-7ed91318e3fb%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
