Could pftf/RPi3 have Serial/Graphical selection like pftf/RPi4? (Example use: FreeBSD context) about rpi3 HOT 3 OPEN

In case it is of interest, an example of the last text to go out on the serial console follows. There is more output generated by the kernel afterwards but it does not appear on the serial console. (The notes about "device tree blob" not being found are normal for FreeBSD with ACPI selected.)

Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [/boot/kernel/kernel]...               
No valid device tree blob found!
WARNING! Trying to fire up the kernel, but no device tree blob found!
EFI framebuffer information:
addr, size     0x3e402000, 0x7e9000
dimensions     1920 x 1080
stride         1920
masks          0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000

from rpi3.

Should be possible by just adding ConsolePrefDxe to the RPi3 DSC/FDF.. Will submit a patch

from rpi3.

set console="comconsole" instead of console=efi does get you a bit further (the HDMI will continue a bit longer) but the serial console will start scrambling somewhere have the way through the kernel boot (that might be related to #32 ; confirmed, adding the line to config.txt makes FreeBSD on the 3B+ boot to Login:)

from rpi3.