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Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
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Instead of setting TCLIBC=baremetal and then adding newlib in various places,
just set TCLIBC=newlib directly.
This also means we can use the standard DEPENDS instead of reinventing them.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
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Drop local newlib recipe and use it from oe-core
TODO: enable arc support
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
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Use uninative by default to allow to build multiple distro
and re-use sstate cache
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
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Move all SITEINFO_EXTRA_DATAFUNCS and PACKAGEQA_EXTRA_MACHDEFFUNCS
from various tune files (tune-arc.inc, tune-iamcu.inc, tune-nios2.inc)
into a a new siteinfo-zephyr.bbclass file. Although the original code did
not result in any obvious errors, in fact it did cause some multiconfig
problems.
[YOCTO#11166]
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
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This patch adds newlib libraries for cortex-m3, x86, IAMCU and ARC toolchains.
[YOCTO#10662]
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
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The meaning of BOARD in Zephyr environment is equivalent to MACHINE
in Yocto environment.
Specifying MACHINE will implicitly determine cross-compiler toolchain as well.
There is 1:1 correspondence between Zephyr BOARD and Yocto MACHINE so
a lookup table BOARD:MACHINE may be needed in the future, presently all
that is required is to convert "-" to "_". (Dash to undersocre)
This means that in order to support a new Zephyr board, we simply need to
create a corresponding MACHINE.conf file.
[YOCTO#10894]
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
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Various changes to properly handle QEMU for Cortex M3.
This was solved by creating a new MACHINE qemu-cortex-m3.
Specifying MACHINE=qemu-cortex-m3 will select proper tuning
for the cross-compiler.
Typical usage:
$ MACHINE=qemu-cortex-m3 bitbake zephyr-philosophers
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
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Removed the need for "poky.conf", as a consequence
some variables previously defined via poky.conf needed to
be re-defined: TARGET_VENDOR, TCLIBCAPPEND
Moved here default BOARD definitions.
Defined DISTRO_VERSION.
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
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Cortex-M3 is not supported natively by oe-embedded, so we need to
do it here. With these changes it should be possible to run:
To build all Zephyr tests:
$ MACHINE=qemuarm bitbake zephyr-kernel-test-all
$ MACHINE=qemuarm bitbake zephyr-kernel-test-all -ctestimage
To build "philosophers" sample:
$ MACHINE=qemuarm bitbake zephyr-philosophers
Once built, you can run the created "philosophers" image in qemu
(at this point the various paths have to be entered manually):
$ ./tmp/sysroots/x86_64-linux/usr/bin/qemu-system-arm \
-kernel ./tmp/deploy/images/qemuarm/philosophers.elf \
-cpu cortex-m3 -machine lm3s6965evb -nographic -vga none
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
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Initial commit: original work by Randy Witt and Richard Purdie.
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
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Andrei Gherzan
Ross Burton
Naveen Saini
Juro Bystricky
Randy Witt