[OE-core] [PATCH 04/10] meta-rt: add linux-yocto-rt_3.0 recipe
Bruce Ashfield
bruce.ashfield at windriver.com
Fri Aug 12 00:40:15 UTC 2011
On 11-08-11 7:08 PM, Darren Hart wrote:
> Add the initial linux-yocto-rt_3.0 recipe.
>
> TODO: replace the AUTOREV with real commit ids.
I think you did this!
>
> Signed-off-by: Darren Hart<dvhart at linux.intel.com>
> Signed-off-by: Bruce Ashfield<bruce.ashfield at windriver.com>
> ---
> meta-rt/recipes-kernel/linux/linux-yocto-rt_3.0.bb | 55 ++++++++++++++++++++
> 1 files changed, 55 insertions(+), 0 deletions(-)
> create mode 100644 meta-rt/recipes-kernel/linux/linux-yocto-rt_3.0.bb
>
> diff --git a/meta-rt/recipes-kernel/linux/linux-yocto-rt_3.0.bb b/meta-rt/recipes-kernel/linux/linux-yocto-rt_3.0.bb
> new file mode 100644
> index 0000000..7eaeb0f
> --- /dev/null
> +++ b/meta-rt/recipes-kernel/linux/linux-yocto-rt_3.0.bb
> @@ -0,0 +1,55 @@
> +inherit kernel
> +require recipes-kernel/linux/linux-yocto.inc
> +
> +KMACHINE = "yocto/standard/preempt-rt/base"
I just noticed this on the way through, this could likely just
be set to "common-pc", all it really is supposed to be
is a fallback if a machine specific override doesn't work.
(I see that you actually do this in patch 8/10 for 2.6.34 anyway).
> +KMACHINE_qemux86 = "common-pc"
> +KMACHINE_qemux86-64 = "common-pc-64"
> +KMACHINE_qemuarm = "arm-versatile-926ejs"
> +# qemuppc hangs at boot
> +#KMACHINE_qemuppc = "qemu-ppc32"
> +# qemumips panics at boot
> +#KMACHINE_qemumips = "mti-malta32-be"
> +
> +KBRANCH = ${KMACHINE}
And instead of the above, you could just say:
KBRANCH = "yocto/standard/preempt-rt/base"
to have a fallback in place that keeps the fetcher chugging along.
That's all that the KMACHINE default was doing in the end anyway.
Sorry I didn't see this earlier, but seeing it in front of me
here, it jumped out.
The rest looks good.
Bruce
> +KBRANCH_qemux86 = "yocto/standard/preempt-rt/base"
> +KBRANCH_qemux86-64 = "yocto/standard/preempt-rt/base"
> +KBRANCH_qemuarm = "yocto/standard/preempt-rt/base"
> +#KBRANCH_qemuppc = "yocto/standard/preempt-rt/base"
> +#KBRANCH_qemumips = "yocto/standard/preempt-rt/base"
> +KMETA = meta
> +
> +LINUX_VERSION ?= "3.0"
> +LINUX_KERNEL_TYPE = "preempt-rt"
> +LINUX_VERSION_EXTENSION ?= "-yocto-${LINUX_KERNEL_TYPE}"
> +
> +SRCREV_machine_qemux86 = "7e1e5b6c8a13c615feb0d7b6d37988a094aae98f"
> +SRCREV_machine_qemux86-64 = "7e1e5b6c8a13c615feb0d7b6d37988a094aae98f"
> +SRCREV_machine_qemuarm = "7e1e5b6c8a13c615feb0d7b6d37988a094aae98f"
> +#SRCREV_machine_qemuppc = "7e1e5b6c8a13c615feb0d7b6d37988a094aae98f"
> +#SRCREV_machine_qemumips = "7e1e5b6c8a13c615feb0d7b6d37988a094aae98f"
> +SRCREV_machine = "7e1e5b6c8a13c615feb0d7b6d37988a094aae98f"
> +SRCREV_meta = "7782fc673afd6a1c742409896ae787560d96fce8"
> +
> +PR = "r0"
> +PV = "${LINUX_VERSION}+git${SRCPV}"
> +SRCREV_FORMAT = "meta_machine"
> +
> +SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.0.git;protocol=git;nocheckout=1;branch=${KBRANCH},meta;name=machine,meta"
> +
> +COMPATIBLE_MACHINE = "(qemux86|qemux86-64|qemuarm)"
> +
> +# Functionality flags
> +KERNEL_REVISION_CHECKING ?= "t"
> +KERNEL_FEATURES=features/netfilter
> +KERNEL_FEATURES_append=" features/taskstats"
> +KERNEL_FEATURES_append_qemux86=" cfg/sound"
> +KERNEL_FEATURES_append_qemux86-64=" cfg/sound"
> +
> +YOCTO_KERNEL_META_DATA=t
> +
> +# extra tasks
> +addtask kernel_link_vmlinux after do_compile before do_install
> +addtask validate_branches before do_patch after do_kernel_checkout
> +addtask kernel_configcheck after do_configure before do_compile
> +
> +require recipes-kernel/linux/linux-tools.inc
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