On 11/25/24 09:32, Michal Simek wrote:
On 11/23/24 22:45, 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 until the driver problem is fixed.
Signed-off-by: Heinrich Schuchardt heinrich.schuchardt@canonical.com
v2: new patch
configs/xilinx_versal_virt_defconfig | 2 -- 1 file changed, 2 deletions(-)
diff --git a/configs/xilinx_versal_virt_defconfig b/configs/ xilinx_versal_virt_defconfig index c8f166c1221..06a240173ba 100644 --- a/configs/xilinx_versal_virt_defconfig +++ b/configs/xilinx_versal_virt_defconfig @@ -153,8 +153,6 @@ CONFIG_USB=y CONFIG_DM_USB_GADGET=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y -CONFIG_USB_DWC3=y -CONFIG_USB_DWC3_GENERIC=y CONFIG_USB_ULPI_VIEWPORT=y CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y
NACK. That's not the way to go. If one test is failing in CI disable that test not really support which is for HW too.
Thanks, Michal
Hello Michal,
It is not that a single test fails. USB is completely unusable on the board. 'usb start' leads to an immediate crash.
The problem already existed in v2021.01. Do you know of any QEMU/U-Boot combination where USB ever worked on the board?
Best regards
Heinrich