For the boards with multiple UDC ports, adb funtion will be impacted due to below error.
ls /sys/class/udc/ > /sys/kernel/config/usb_gadget/adb/UDC ls: write error: Device or resource busy Signed-off-by: Shoudi Li <[email protected]> --- .../android-tools-conf-configfs/android-gadget-start | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/meta-oe/dynamic-layers/selinux/recipes-devtool/android-tools/android-tools-conf-configfs/android-gadget-start b/meta-oe/dynamic-layers/selinux/recipes-devtool/android-tools/android-tools-conf-configfs/android-gadget-start index ca6c3df275..76b5e29624 100644 --- a/meta-oe/dynamic-layers/selinux/recipes-devtool/android-tools/android-tools-conf-configfs/android-gadget-start +++ b/meta-oe/dynamic-layers/selinux/recipes-devtool/android-tools/android-tools-conf-configfs/android-gadget-start @@ -2,6 +2,8 @@ set -e -sleep 3 +sleep 10 -ls /sys/class/udc/ > /sys/kernel/config/usb_gadget/adb/UDC +ls /sys/class/udc/ | head -n 1 | xargs echo -n > /sys/kernel/config/usb_gadget/adb/UDC + +echo "Setting UDC $(ls /sys/class/udc/ | head -n 1) for USB ADB Gadget usage" -- 2.52.0
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