On 11/27/24 08:06, Heinrich Schuchardt wrote:
The CI uses the following command to launch xilinx_versal_virt_defconfig:

     qemu-system-aarch64 -M xlnx-versal-virt \
     -display none -m 4G -serial mon:stdio \
     -device loader,file=u-boot,cpu-num=0

'usb start' or invoking eth_bootdev_hunt leads to a crash when function
dwc3_core_init() tries to access a register at offset 0xc704 (DWC3_DCTL)
relative to the register start address 0xfe20c100.

Disable CONFIG_USB_DWC3 in the CI until the driver problem is fixed.

Signed-off-by: Heinrich Schuchardt <heinrich.schucha...@canonical.com>
---
v2:
        Only disable CONFIG_USB_DWC3 in CI as actual hardware uses it.
---
  .azure-pipelines.yml | 1 +
  .gitlab-ci.yml       | 1 +
  2 files changed, 2 insertions(+)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 4ecf76eaa0b..bac577ec008 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -511,6 +511,7 @@ stages:
            TEST_PY_BD: "xilinx_versal_virt"
            TEST_PY_ID: "--id qemu"
            TEST_PY_TEST_SPEC: "not sleep"
+          OVERRIDE: "-a ~CONFIG_USB_DWC3"
          xtfpga:
            TEST_PY_BD: "xtfpga"
            TEST_PY_ID: "--id qemu"
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2164ad79a72..714284a56df 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -508,6 +508,7 @@ xilinx_versal_virt test.py:
      TEST_PY_BD: "xilinx_versal_virt"
      TEST_PY_TEST_SPEC: "not sleep"
      TEST_PY_ID: "--id qemu"
+    OVERRIDE: "-a ~CONFIG_USB_DWC3"
    <<: *buildman_and_testpy_dfn
xtfpga test.py:

If it is affecting only qemu CI then it is fine.
If this is related also to other HW lab then I think limitation should be done only on that particular qemu instance via u-boot-test-hook repo.

Thanks,
Michal

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