UC18 on the same hardware starts to display kernel messages at the 14s mark. UC18 logs shows no delay between the "console [tty1] enabled" and "console [ttyS0] enabled" messages, but otherwise the behavior is similar (blank screen for some time and slow output rate).
UC18 on the same hardware starts to display kernel messages at the 14s mark. UC18 logs shows no delay between the "console [tty1] enabled" and "console [ttyS0] enabled" messages, but otherwise the behavior is similar (blank screen for some time and slow output rate).
[ 0.000000] console [tty1] enabled
[ 0.000000] console [ttyS0] enabled