On 2015-04-17 2:24 PM, Cristian Bercaru wrote:
Hello!
Sorry for sending the messages twice. I think there is something wrong
with my smtp agent.
I also tried writing fragments for axxiaarm 3.4 preeempt-rt.
Our policy is to use the same branch i.e. 'standard/axxia/base' for both
standard and preempt-rt kernels. Only the options included in the
configuration fragments should make the difference.
You can't do that. The point of the "standard" branch is that
it doesn't contain preempt-rt.
So you do need the patches in both places.
preempt-rt changes enough semantics that it can't always be in
place, and we don't guarantee that it can be completely #ifdef'd
out when you turn off the RT configs.
Also, experience shows us, that you will eventually need patches
that are -rt specific, so that's what the branch is for. BSP
patches shouldn't be touching files that -rt touches, so stacking
the BSP branches on two branches is the lesser of all evils.
However ktypes/preempt-rt includes
preempt-rt-import-3.4.4-rt14.patch
which affects both code and configuration options and does not apply on
'standard/axxia/base'.
What should I do? Should I use a newer version of the patch?
See above. It's your BSP patches that move, not the -rt.
Bruce
Thank you,
Cristian Bercaru
On 04/17/2015 09:05 PM, Cristian Bercaru wrote:
This series adds the first configuration fragments for axxiaarm
platform, standard kernel type, on linux-yocto-3.4. This is just a
draft. I intend to move the 'hardware' and 'software' fragments to the
meta-lsi yocto layer.
Cristian Bercaru (2):
meta: bsp: remove old axm5500 fragments
meta: bsp: add axxiaarm standard fragments
.../bsp/axm5500/axm5500-preempt-rt.scc | 13 -
.../kernel-cache/bsp/axm5500/axm5500-standard.scc | 13 -
meta/cfg/kernel-cache/bsp/axm5500/axm5500.cfg | 164 ----------
meta/cfg/kernel-cache/bsp/axm5500/axm5500.scc | 5 -
.../bsp/axxiaarm/axxiaarm-standard.scc | 17 +
meta/cfg/kernel-cache/bsp/axxiaarm/hardware.cfg | 67 ++++
meta/cfg/kernel-cache/bsp/axxiaarm/platform.cfg | 342
++++++++++++++++++++
meta/cfg/kernel-cache/bsp/axxiaarm/software.cfg | 243
++++++++++++++
8 files changed, 669 insertions(+), 195 deletions(-)
delete mode 100644
meta/cfg/kernel-cache/bsp/axm5500/axm5500-preempt-rt.scc
delete mode 100644
meta/cfg/kernel-cache/bsp/axm5500/axm5500-standard.scc
delete mode 100644 meta/cfg/kernel-cache/bsp/axm5500/axm5500.cfg
delete mode 100644 meta/cfg/kernel-cache/bsp/axm5500/axm5500.scc
create mode 100644
meta/cfg/kernel-cache/bsp/axxiaarm/axxiaarm-standard.scc
create mode 100644 meta/cfg/kernel-cache/bsp/axxiaarm/hardware.cfg
create mode 100644 meta/cfg/kernel-cache/bsp/axxiaarm/platform.cfg
create mode 100644 meta/cfg/kernel-cache/bsp/axxiaarm/software.cfg
--
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