On Tue, Aug 2, 2016 at 9:52 AM, Alistair Francis <alistair.fran...@xilinx.com> wrote: > On Sun, Jul 31, 2016 at 7:49 AM, Nathan Rossi <nat...@nathanrossi.com> wrote: >> On Thu, Jul 28, 2016 at 7:26 AM, Alistair Francis >> <alistair.fran...@xilinx.com> wrote: >>> Signed-off-by: Alistair Francis <alistair.fran...@xilinx.com> >>> --- >>> conf/machine/include/machine-xilinx-default.inc | 2 ++ >>> 1 file changed, 2 insertions(+) >>> >>> diff --git a/conf/machine/include/machine-xilinx-default.inc >>> b/conf/machine/include/machine-xilinx-default.inc >>> index 02fa077..4ea68fd 100644 >>> --- a/conf/machine/include/machine-xilinx-default.inc >>> +++ b/conf/machine/include/machine-xilinx-default.inc >>> @@ -38,3 +38,5 @@ UBOOT_ELF_aarch64 ?= "u-boot.elf" >>> # kernel modules for ZynqMP >>> MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS_append_zynqmp = " >>> kernel-module-mali-modules" >>> >>> +PREFERRED_VERSION_qemu-native = "2.2.5" >> >> I am not sure if this approach will work as expected due to some other >> parts of Yocto depending on QEMU in different ways. For example the >> "qemu-usermode" distro flag and the corresponding linux-user execution >> of tasks might break? > > Hmmm... How else can it be done?
'Why not have both?' :) To avoid any issues with replacing qemu-native, I looked at setting it up as a separate recipe. "qemu-xilinx" recipe which populates the binaries in a sub-dir of the sysroots usr/bin. Here is a work in progress tree with the recipe: https://github.com/nathanrossi/meta-xilinx/tree/nrossi/qemu-xilinx Essentially the binary is located here: tmp-glibc/sysroots/x86_64-linux/usr/bin/qemu-xilinx/qemu-system-aarch64. We can work in the ability to select the qemu to use into the runqemu part, allowing to select depending on what you want to run on. > >> >> Also putting this in machine-xilinx-default will make >> qemuzynq/qemumicroblaze* use the Xilinx qemu, which are not supported >> by the recipe you provide for qemu (need the arm/mb archs). > > The ARM QEMU model is a subset of AArch64. So Zynq-7000 will run on > the aarch64 QEMU machine. > > The Microblaze targets are added as part of > meta-xilinx/recipes-microblaze/qemu/qemu_%.bbappend. So all Xilinx > platforms of QEMU are built. Sorry you are correct for microblaze, but "aarch64" does not include the executable for "arm" which would likely cause issues. But this is a mute point if going for the solution I proposed above. Regards, Nathan > > Thanks, > > Alistair > >> >> Regards, >> Nathan >> >>> + >>> -- >>> 2.7.4 >>> >> -- >> _______________________________________________ >> meta-xilinx mailing list >> meta-xilinx@yoctoproject.org >> https://lists.yoctoproject.org/listinfo/meta-xilinx -- _______________________________________________ meta-xilinx mailing list meta-xilinx@yoctoproject.org https://lists.yoctoproject.org/listinfo/meta-xilinx
