The default preferred Linux kernel for Xen on the Raspberry Pi 4 is
linux-yocto. The alternative provided option is linux-yocto-dev, but
this is unintentionally a branch tracking configuration rather than a
fixed revision.
Remove the linux-yocto-dev in favour of the linux-yocto kernel version
5.15 which has been tested and verified working on the board.
Signed-off-by: Christopher Clark <christopher.w.clark@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>