[Buildroot] [git commit branch/2019.02.x] support/testing: add builtin armv5 kernel 4.19 with entropy
Peter Korsgaard
peter at korsgaard.com
Wed Oct 16 12:03:12 UTC 2019
commit: https://git.buildroot.net/buildroot/commit/?id=f650b34ca4368eb1b206cca745446c6f048da1a7
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2019.02.x
More and more packages being tested by the test infra, e.g. syslog-ng,
need entropy at startup, usually reading from /dev/random.
Some test cases can also depend on a kernel version newer than the
builtin ones already provided by the test infra:
- 3.11.0 for armv5;
- 4.0.0 for armv7.
Add a new builtin kernel to be used by such test cases.
Add it for armv5 so most test cases that switch to use this kernel can
keep using BASIC_TOOLCHAIN_CONFIG.
Use the same kernel version and kernel config as qemu_arm_versatile plus
HW_RANDOM_VIRTIO for VirtIORNG to be usable.
Copy the actual binary file from the syslog-ng runtime test at current
master @ 29e1cb8884.
Since there is already a 'kernel-versatile' file on autobuild.buildroot.net
and we must keep it with this name for reproducibility purposes, create a
simple naming convention for newer builtin kernel images and dtb files:
kernel-<defconfig>-<kernel_series_version>
<dtb_name>-<kernel_series_version>.dtb
Pass '-device virtio-rng-pci' to qemu when this kernel is used.
Signed-off-by: Ricardo Martincoski <ricardo.martincoski at gmail.com>
Cc: Arnout Vandecappelle <arnout at mind.be>
Cc: Peter Korsgaard <peter at korsgaard.com>
Cc: Romain Naour <romain.naour at gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
[Peter: use this new kernel instead of the old builtin/armv5 kernel]
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
(cherry picked from commit 7acb32dabb80cc9f0dfc48f14e9bc86b3ef5df74)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
support/testing/infra/emulator.py | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/support/testing/infra/emulator.py b/support/testing/infra/emulator.py
index 3d3e1750c6..093a643a8b 100644
--- a/support/testing/infra/emulator.py
+++ b/support/testing/infra/emulator.py
@@ -61,8 +61,12 @@ class Emulator(object):
qemu_cmd += ["-M", "vexpress-a9"]
elif arch == "armv5":
kernel = infra.download(self.downloaddir,
- "kernel-versatile")
+ "kernel-versatile-4.19")
+ dtb = infra.download(self.downloaddir,
+ "versatile-pb-4.19.dtb")
+ qemu_cmd += ["-dtb", dtb]
qemu_cmd += ["-M", "versatilepb"]
+ qemu_cmd += ["-device", "virtio-rng-pci"]
qemu_cmd += ["-kernel", kernel]
More information about the buildroot
mailing list