[Buildroot] [PATCH 1/2] package/xenomai: smp support needs at least armv6
Romain Naour
romain.naour at gmail.com
Tue Feb 2 20:56:13 UTC 2021
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 at gmail.com>
---
package/xenomai/Config.in | 2 ++
1 file changed, 2 insertions(+)
diff --git a/package/xenomai/Config.in b/package/xenomai/Config.in
index b655733528..b1b02373c3 100644
--- a/package/xenomai/Config.in
+++ b/package/xenomai/Config.in
@@ -110,6 +110,8 @@ endchoice
config BR2_PACKAGE_XENOMAI_ENABLE_SMP
bool "Enable SMP support"
default y
+ # SMP not supported below armv6
+ depends on !BR2_ARM_CPU_ARMV4 || !BR2_ARM_CPU_ARMV5
help
This option enables SMP support in Xenomai userspace.
--
2.29.2
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