On 15 May 2018 at 20:54, Martin Siegumfeldt <m...@gomspace.com> wrote: > Hi, > > Based on > https://github.com/Xilinx/meta-xilinx-tools/commit/a516c3a4a8b29e07233b5f2ecf91a2a3e63a1ff7 > I would like to switch from building the pmu-firmware using the XSDK (i.e. > through meta-xilinx-tools) to the generated toolchain (i.e. through > meta-xilinx). However the latter layer seems not (directly at least) to > provide this: > > martin@dell:~/work/tmp/xilinx$ ack ^'PROVIDES = "virtual/pmu-firmware' > meta-xilinx-tools/ meta-xilinx > meta-xilinx-tools/recipes-bsp/pmu-firmware/pmu-firmware_git.bb > 3:PROVIDES = "virtual/pmu-firmware" > > Inspecting > https://github.com/Xilinx/meta-xilinx/blob/rel-v2018.1/meta-xilinx-bsp/recipes-bsp/pmu-firmware/pmu-firmware_2017.3.bb > > provides the following information: > > # force this recipe to provide a target virtual/pmu-firmware. this is applied > # after any class extender mapping and results in this recipe always providing > # 'virtual/pmu-firmware'. > python append_target_provides () { > d.appendVar("PROVIDES", " virtual/pmu-firmware") > }
This is to work around the recipe only providing "virtual/zynqmp-pmu-pmu-firmware" since the recipe is only valid for the microblaze 'multilib'. > > which is not exactly clear to me? In any case, the recipes are named the same > and I don't see how to switch between the providers? I tried deleting > 'meta-xilinx-tools/recipes-bsp/pmu-firmware/pmu-firmware_git.bb' after which > the meta-xilinx variant seems to be built but does not boot. > > Am I missing something or is the provider concept broken/incomplete? The preferred provider selection should work, however due to the naming of the recipes it might be a bit confusing. To use the pmu-firmware (aka zynqmp-pmu-pmu-firmware) built in oe via the meta-xilinx-bsp pmu-firmware recipe you should set the provider like so: PREFERRED_PROVIDER_virtual/pmu-firmware = "zynqmp-pmu-pmu-firmware" (like how the zcu102-zynqmp machine does https://github.com/Xilinx/meta-xilinx/blob/master/meta-xilinx-bsp/conf/machine/zcu102-zynqmp.conf#L28) To use the pmu-firmware built using XSDK/xsct via the meta-xilinx-tools pmu-firmware recipe you should set the provider like so: PREFERRED_PROVIDER_virtual/pmu-firmware = "pmu-firmware" Regards, Nathan -- _______________________________________________ meta-xilinx mailing list meta-xilinx@yoctoproject.org https://lists.yoctoproject.org/listinfo/meta-xilinx
