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Fixed

LIN1021-423 : The USB keyboard does not work on monitor with U-Boot 2021.01 on rpi4 target

Created: May 30, 2021 Updated: Jul 8, 2021

Resolved Date: Jul 4, 2021

Found In Version: 10.21.20.1

Fix Version: 10.21.20.2

Severity: Standard

Applicable for: Wind River Linux LTS 21

Component/s: BSP

Description

usb keyboard does not work as a input device in u-boot environment.

Steps to Reproduce

wget http://ala-lpdfs01.wrs.com/builds/wrl10_21_binary/latest/WRLinux-lts-21-Images/bcm-2xxx-rpi4/target-full-bcm-2xxx-rpi4.tar.bz2

tar -jxvf target-full-bcm-2xxx-rpi4.tar.bz2

cd target-full-bcm-2xxx-rpi4/
gzip -d wrlinux-image-full-bcm-2xxx-rpi4.ustart.img.gz

dd wrlinux-image-full-bcm-2xxx-rpi4.ustart.img  into /dev/sdc(one tf card on my host)

boot it on 29043(need connect monitor and keyboard)

during booting target, to press "enter" from keyboard to interrupt u-boot or boot menu