Debug console no longer appears.

After launching Flashing AURIX, even when DRIVE PX 2 is started, the debug console no longer appears.

Although it was the same port, it will be output as below and it will not return to original.

] 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

Please teach the setting method.

Also, please tell me the procedure to change FPD - switch = 1 to FPD - switch = 0.

SW Version: DPX2 - P2379 - EB - Aurix - 2.02.04
Compilation date: Jul 18 2017, 18: 48: 06
Copyright 1998-2017 Elektrobit Automotive GmbH

Hardware information:
PMU-chip: B-Step
SCU_CHIPID: 0x4B459051
SystemUpInit - Time [ms]: 45
FPD-switch = 1 (Tegra-B)

Enter ‘help’ to see the available commands.

Startup Finished


After FW Update, the console “nvidia @ nvidia: ~ $” is no longer output, and the same port has only the following display.

welcome to lk
adc initialized
chip_revision initialized
speedo initialized
dt initialized
qspi has invalid initial rate (163200000)
clk_init_mrq: mrq handler registered
383 clocks registered
clock initialized
reset initialized
i2c5 controller initialized
i2c10 controller initialized
initialized i2c mrq handling
i2c initialized
thermal initialized
fuse initialized
soctherm initialized
aotag initialized
cvc initialized
regulator initialized
dvs initialized
t186_dvs initialized
pm initialized
tegra186_reset initialized
uart initialized
sku initialized
tag initialized
avfs_clk_platform initialized
clock_dt initialized
powergate initialized
avfs_gpu initialized
clock_gpu initialized
debugfs_mrq initialized
emc initialized
gpmu2bpmp initialized
mc_init_mrq: mrq handler registered
mc initialized
pg_mrq initialized
pg_legacy_mrq initialized
pm_post initialized
ppm initialized
uphy_dt initialized
uphy initialized
wake initialized
mrq initialized
tag is 236a68cf596478aaecc3fb00541997a7
tag_lateinit initialized
clock_debugfs initialized
thermal_test initialized
avfs_clk_platform_post initialized
avfs_debugfs initialized
clock_pto initialized
cvc_dt initialized
dvs_debugfs initialized
rm initialized
edp initialized
gboost initialized
powergate_debug initialized
regulator_post initialized
sku_debugfs initialized
speedo_debugfs initialized
soctherm_debug initialized
aotag_hsm initialized
sc7_diag initialized
starting app shell
entering main console loop

Is there any way to restore “nvidia @ nvidia: ~ $” to be output to COMxx?

Dear teruo.yamauchi.xg,

Did you update DrivePX2 SDK also to Beta3.0? Thanks.

Dear SteveNV

I,m used and [Preview] Host PC Ubntu 16.04 selected.


Dear teruo.yamauchi.xg,

Are you using minicom app to access the DPX2 with “sudo minicom -D /dev/ttyUSB2”?
If yes, could you please re-try to flash Aurix FW? Thanks.

Dear SteveNV

I do not use minicom.