package/xenomai: smp support needs at least armv6
There are no autobuilder failures for this issue, but the following
defconfig:
BR2_arm=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_PACKAGE_XENOMAI=y
BR2_PACKAGE_XENOMAI_COBALT=y
See:
https://gitlab.denx.de/Xenomai/xenomai/-/blob/v3.1/lib/cobalt/arch/arm/include/asm/xenomai/features.h#L56
Signed-off-by: Romain Naour <romain.naour@gmail.com>
[yann.morin.1998@free.fr: fix the condition]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit cb380c2e1155a295919aec122788d046b34e45f0)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Romain Naour