On 15.07.20 19:38, Heinrich Schuchardt wrote: > On 15.07.20 17:57, Stephen Warren wrote: >> On 7/15/20 4:34 AM, Heinrich Schuchardt wrote: >>> Hello Stephen, >>> >>> I have just looked into dfu testing. >>> >>> Do we still need a custom dfu-util? At least the dfu-util provided by >>> Ubuntu bionic/universe in our Docker image provides the -p parameter. >> >> Yes, it looks like the -p option is supported by the dfu-util in Xenial >> too (I need to run Xenial due to other dependencies...) >> >> However, this binary has one more patch in it which I need locally at least: >>> https://github.com/swarren/dfu-util/commit/23561bd0ca4f5f62488451826d4a03683ad70e8a
You are not alone with your problem: https://github.com/motive-ai/dfu-util/commit/c7e3c3c0cae977b6c4638b3af44968f50ec1447a I saw this explanation in https://github.com/zephyrproject-rtos/zephyr/issues/8734: "As I explained in the pull request, the problem is not that the timeout in dfu-util is too small (the device should always respond immediately to the DFU request USB transaction) but that the device is not correctly implementing the DFU standard and the bwPollTimeout in the DFU_GETSTATUS response." Cf. https://github.com/zephyrproject-rtos/zephyr/pull/15330/commits Could it be that we have a similar problem with our U-Boot implementation (drivers/usb/gadget/f_dfu.c)? The value of DFU_MANIFEST_POLL_TIMEOUT and DFU_MANIFEST_POLL_TIMEOUT varies a lot between the boards: include/dfu.h:111: #ifndef DFU_MANIFEST_POLL_TIMEOUT #define DFU_MANIFEST_POLL_TIMEOUT DFU_DEFAULT_POLL_TIMEOUT #endif include/configs/odroid_xu3.h #define DFU_DEFAULT_POLL_TIMEOUT 300 include/configs/corvus.h #define DFU_MANIFEST_POLL_TIMEOUT 25000 Does increasing this value in include/configs/jetson-tk1.h help with your Jetson TK1 board? Cc: Lukasz, Marek Best regards Heinrich > > I would suggest that you send a patch upstream to make the timeout a > command line option. > > You can fork the project within Sourceforge. > https://sourceforge.net/p/dfu-util/dfu-util/ci/master/tree/ > > Best regards > > Heinrich > >> >> Maybe I can move this binary somewhere else, since not everyone needs that. >> >>> dfu-util is licensed under GPL. Could you, please, add the missing >>> license information to the uboot-test-hooks repository. >> >> Ah yes, I'll check in the license file in a second. FYI, the commit >> descriptions for the binary do mention the source of the binary: >> https://github.com/swarren/dfu-util, although yes that's not enough. >> >
