Commit Graph

4 Commits

Author SHA1 Message Date
Alejandro Hernandez Samaniego
9f0cbdf2c1 baremetal-image: Fix post process command rootfs_update_timestamp
When running:

execute_pre_post_process(d, d.getVar(ROOTFS_POSTPROCESS_COMMAND))

rootfs_update_timestamp is run, which assumes that rootfs/${sysconfdir}
is already created (usually done through the do_rootfs task on linux).

This causes the build to fail if ${sysconfdir} does not exist.

This may be overlooked if debug-tweaks is enabled since some other
commands are added, one of which creates the required path
(see postinst_enable_logging).

See [1] for more info:

[1] https://github.com/aehs29/meta-freertos/issues/4

(From OE-Core rev: 04791272e0cc104450cae6ab89b9d8e866457a0b)

Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandro@enedino.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-05-21 15:18:23 +01:00
Alejandro Hernandez Samaniego
4ba09d6a2b baremetal-helloworld: Enable RISC-V 64 port
Add support for MACHINE=qemuriscv64.

$ runqemu nographic

KERNEL: [tmp/deploy/images/qemuriscv64/baremetal-helloworld-image-qemuriscv64.bin]
MACHINE: [qemuriscv64]
FSTYPE: [bin]

runqemu - INFO - Running tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-riscv64

Hello OpenEmbedded on RISC-V 64!

(From OE-Core rev: 31fde82640bf0d185eab55d2cbaf663c9faae801)

Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandro@enedino.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-05-12 23:06:04 +01:00
Richard Purdie
522607e704 classes: Drop now unneeded umask flags
Now that 022 is the default in BB_DEFAULT_UMASK in bitbake.conf, we
don't need any of these task flags, clean up.

(From OE-Core rev: 816fca781943a7dbf40391d9db34c7bf12711962)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-02-16 11:28:17 +00:00
Alejandro Hernandez
9ab3e05ad0 baremetal-image.bbclass: Create a class for baremetal applications or an RTOS
Baremetal applications or an RTOS built with OpenEmbedded can share the same
code to be built as an image, tested and packaged in case they can be updated
as a firmware blob from Linux.

This class creates the proper wiring to mimic OE Linux image creation and
testing infrastructure, inheriting it makes the process of creating a baremetal
application transparent to the developer deploying it automatically along with
its required bits to be run and tested.

(From OE-Core rev: 34df656e1d7070337f62c8fd9b2dc27491275416)

Signed-off-by: Alejandro Hernandez Samaniego <alejandro@enedino.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-07-08 10:37:12 +01:00