then nothing.
the console (ttyS2,115200n8) on boot args should be ok.
i also would assume that the boot args from u-boot override the boot
args
in the kenel menuconfig.
No idea what kernel version, since your email is lacking that important detail..
But, double check your .config, if you have "CONFIG_SERIAL_OMAP" set,
it's "ttyO2" not ttyS2.. Which would be the first thing i'd check
with that issue..
it seems that busybox wants to start a getty after starting network
message.
if i use ttyO2 then it says /dev/ttyO2 not found.
for ttyS0 or ttyS2 i don't see anything, also not on a monitor
attached to the hdmi port.