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dae0e406ae
This reverts commit 44010756b0ae91e0ac7715b7840285d59f991141. With the packported patch from rt-tests (67da9d8af7d8a0e1a0822e6ee99d68fa3d5a46d2) that allows build for all archs this patch can be reverted. An error is dumped in run-time is frc() is not present. (From OE-Core rev: 89ca044a9aeb73e15dbe4e29aae1b38d9823fbea) Signed-off-by: Peter Bergin <peter@berginkonsult.se> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The recipes-rt recipes provide package and image recipes for using and testing the PREEMPT_RT kernel. The core-image-rt*.bb images are minimal images with a couple extra packages, including rt-tests. In order to build the image with the linux-yocto-rt kernel, be sure to include the following line in your local.conf, bblayers.conf, or your $MACHINE.conf.
PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-rt"
If you are creating a new BSP which should use linux-yocto-rt by default, use the line above in the $MACHINE.conf in your BSP layer, and specify the following in a linux-yocto-rt bbappend recipe:
COMPATIBLE_MACHINE_$MACHINE = $MACHINE