Romain Naour d0e2e420c9 support/testing: override the EDK2 CPU hotplug bug check
In QEMU v5.1.0 up to v7.2.0, the CPU hotplug register block misbehaves.
EDK2 hang if the bug is detected in Qemu after printing errors to IO port 0x402
(requires BR2_TARGET_EDK2_OVMF_DEBUG_ON_SERIAL to see them)

The Docker image used by the Buildroot gitlab-ci uses Qemu 5.2.0, the workaround
can be removed as soon as the Docker image is updated to provided Qemu >= 8.0.0.

bf5678b580
http://lists.busybox.net/pipermail/buildroot/2023-July/670825.html

Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/4725186190 (TestGrubX8664EFI)
https://gitlab.com/buildroot.org/buildroot/-/jobs/4725186198 (TestGrubi386EFI)
https://gitlab.com/buildroot.org/buildroot/-/jobs/4725186306 (TestIso9660Grub2EFI)
https://gitlab.com/buildroot.org/buildroot/-/jobs/4725186317 (TestIso9660Grub2Hybrid)

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Julien Olivain <ju.o@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2023-07-29 11:00:56 +02:00
2023-07-17 23:41:31 +02:00
2023-07-17 23:21:48 +02:00
2023-07-28 22:05:50 +02:00
2023-06-09 18:08:27 +02:00

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
Linux systems through cross-compilation.

The documentation can be found in docs/manual. You can generate a text
document with 'make manual-text' and read output/docs/manual/manual.text.
Online documentation can be found at http://buildroot.org/docs.html

To build and use the buildroot stuff, do the following:

1) run 'make menuconfig'
2) select the target architecture and the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) find the kernel, bootloader, root filesystem, etc. in output/images

You do not need to be root to build or run buildroot.  Have fun!

Buildroot comes with a basic configuration for a number of boards. Run
'make list-defconfigs' to view the list of provided configurations.

Please feed suggestions, bug reports, insults, and bribes back to the
buildroot mailing list: buildroot@buildroot.org
You can also find us on #buildroot on OFTC IRC.

If you would like to contribute patches, please read
https://buildroot.org/manual.html#submitting-patches
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