Hi Luca -
Thanks for your response. I'm using the default ZCU102 machine here: https://github.com/Xilinx/meta-xilinx/blob/master/meta-xilinx-bsp/conf/machine/zcu102-zynqmp.conf which doesn't seem to have those lines you mentioned. Adding them gives additional errors with providing virtual/libgl. Are those PREFERRED_PROVIDER settings necessary for using the Mali GPU on the board? Or could I just add an RDEPENDS for libmali-xlnx to the recipe I'm working with? Thanks, Emily ________________________________ From: Luca Ceresoli <[email protected]> Sent: Friday, July 13, 2018 3:22:52 AM To: Emily Smith; [email protected] Subject: Re: [meta-xilinx] Mali Kernel Module for ZCU102 Hi Emily, On 12/07/2018 17:12, Emily Smith wrote: > Hi Everyone - > > > I'm using poky and bitbake to build an OS for the Xilinx ZCU102 board, > and I'm having trouble with the Mali Kernel Module here: > > https://github.com/Xilinx/meta-xilinx/tree/master/meta-xilinx-bsp/recipes-graphics/mali > > > I thought it should be built with the /meta-xilinx/meta-xilinx-bsp > layer added in bitbake, but I'm not seeing a .ko file anywhere that's > produced, or on the board once I boot it. Nothing was showing up > with lsmod either. Do I need to enable anything, or set any variables > for this to be built in the first place? > > > Any information you can give me would be very helpful. kernel-module-mali is pulled in by libmali-xlnx: $ git grep -B1 kernel-module-mali .../libmali-xlnx.bb-RDEPENDS_${PN} = " \ .../libmali-xlnx.bb: kernel-module-mali \ Is libmali-xlnx built? A few things to check, in top-bottom order: 1. your machine conf should have something like PREFERRED_PROVIDER_virtual/libgles2 = "libmali-xlnx" PREFERRED_PROVIDER_virtual/egl = "libmali-xlnx" 2. libmali-xlnx should then be built 3. libmali-xlnx RDEPENDS on kernel-module-mali, so it should be built as well Bye, -- Luca
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