I found the solution by myself: you need to set DISABLE_HDMI to 1 in boot.conf of secure-boot-recovery example in usbboot, and update eeprom binary.
https://www.raspberrypi.com/documentati ... SABLE_HDMI
https://www.raspberrypi.com/documentati ... SABLE_HDMI
Statistics: Posted by etienne19842 — Wed Apr 10, 2024 8:10 am