TX2 NX Disabling BPMP Console on UART1


I am trying to communicate over
pins. I didnt had /dev/ttyTHS2 and I changed bpmp and other device tree files according to this topic:
ttyTHS2 Device Tree Modifications

After this, I have /dev/ttyTHS2.

But I cant communicate properly because there is a bpmp command line running on /dev/ttyTHS2. When I connect serial port to my PC, I have access to this command line. Here is a sample output captured from my PC which is connected to UART1:

Welcome to minicom 2.7.1

Compiled on Aug 13 2017, 15:25:34.
Port /dev/ttyUSB0, 16:41:52

Press CTRL-A Z for help on special keys

] help
command list:
try_dw : display memory in words. Skip data aborts
tests : invoke tests
ping : ping mail target
i2cw : write byte to PWR_I2C
i2cr : read byte from PWR_I2C
display_dt : display DT
chipid : display chipid info
tag : show tag
dw : display memory in words
dh : display memory in halfwords
db : display memory in bytes
mw : modify word of memory
mh : modify halfword of memory
mb : modify byte of memory
fw : fill range of memory by word
fh : fill range of memory by halfword
fb : fill range of memory by byte
mc : copy a range of memory
cc : clean cache for a range of memory
ci : invalidate cache for a range of memory
cf : clean and invalidate (flush) cache for a range of memory
fc : clean and invalidate (flush) whole data cache
td : trace dump
help : this list
debugfs : debugfs commands
threads : list kernel threads
threadstats : thread level statistics
threadload : toggle thread load display

How can I disable this console?

Thanks in advance.

hello smisir,

please refer to this thread,
we had test with TX2 NX, it’s confirmed able to disable BPMP logs.