Hi,
I am using Orin NX on my custom carrier board.I want to use UART0(PIN99,PIN101),but it seem to be missing in /dev.What should I do to get it back?
Here is the flash log.
flashlog.txt (280.4 KB)
Here is what I see in /dev.
nvidia@nvidia-desktop:~$ cd /dev/
nvidia@nvidia-desktop:/dev$ ls
autofs capture-isp-channel57 capture-vi-channel52 loop0 nvme0n1p11 tty15 ttyGS0
block capture-isp-channel58 capture-vi-channel53 loop1 nvme0n1p12 tty16 ttyp0
btrfs-control capture-isp-channel59 capture-vi-channel54 loop2 nvme0n1p13 tty17 ttyp1
bus capture-isp-channel6 capture-vi-channel55 loop3 nvme0n1p14 tty18 ttyp2
camchar-dbg capture-isp-channel60 capture-vi-channel56 loop4 nvme0n1p2 tty19 ttyp3
camchar-echo capture-isp-channel61 capture-vi-channel57 loop5 nvme0n1p3 tty2 ttyp4
capture-isp-channel0 capture-isp-channel62 capture-vi-channel58 loop6 nvme0n1p4 tty20 ttyp5
capture-isp-channel1 capture-isp-channel63 capture-vi-channel59 loop7 nvme0n1p5 tty21 ttyp6
capture-isp-channel10 capture-isp-channel7 capture-vi-channel6 loop-control nvme0n1p6 tty22 ttyp7
capture-isp-channel11 capture-isp-channel8 capture-vi-channel60 mapper nvme0n1p7 tty23 ttyp8
capture-isp-channel12 capture-isp-channel9 capture-vi-channel61 media0 nvme0n1p8 tty24 ttyp9
capture-isp-channel13 capture-vi-channel0 capture-vi-channel62 mem nvme0n1p9 tty25 ttypa
capture-isp-channel14 capture-vi-channel1 capture-vi-channel63 mqueue nvsciipc tty26 ttypb
capture-isp-channel15 capture-vi-channel10 capture-vi-channel64 net port tty27 ttypc
capture-isp-channel16 capture-vi-channel11 capture-vi-channel65 null ppp tty28 ttypd
capture-isp-channel17 capture-vi-channel12 capture-vi-channel66 nvgpu ptmx tty29 ttype
capture-isp-channel18 capture-vi-channel13 capture-vi-channel67 nvhost-as-gpu pts tty3 ttypf
capture-isp-channel19 capture-vi-channel14 capture-vi-channel68 nvhost-ctrl ptyp0 tty30 ttyS0
capture-isp-channel2 capture-vi-channel15 capture-vi-channel69 nvhost-ctrl-gpu ptyp1 tty31 ttyS1
capture-isp-channel20 capture-vi-channel16 capture-vi-channel7 nvhost-ctrl-isp ptyp2 tty32 ttyS2
capture-isp-channel21 capture-vi-channel17 capture-vi-channel70 nvhost-ctrl-nvdec ptyp3 tty33 ttyS3
capture-isp-channel22 capture-vi-channel18 capture-vi-channel71 nvhost-ctrl-nvdla0 ptyp4 tty34 ttyTCU0
capture-isp-channel23 capture-vi-channel19 capture-vi-channel8 nvhost-ctrl-nvdla1 ptyp5 tty35 ttyTHS0
capture-isp-channel24 capture-vi-channel2 capture-vi-channel9 nvhost-ctrl-pva0 ptyp6 tty36 ttyTHS3
capture-isp-channel25 capture-vi-channel20 char nvhost-ctxsw-gpu ptyp7 tty37 ttyTHS4
capture-isp-channel26 capture-vi-channel21 console nvhost-dbg-gpu ptyp8 tty38 uhid
capture-isp-channel27 capture-vi-channel22 cpu_dma_latency nvhost-gpu ptyp9 tty39 uinput
capture-isp-channel28 capture-vi-channel23 cuse nvhost-isp ptypa tty4 urandom
capture-isp-channel29 capture-vi-channel24 disk nvhost-isp-thi ptypb tty40 usb
capture-isp-channel3 capture-vi-channel25 dma_heap nvhost-msenc ptypc tty41 vcs
capture-isp-channel30 capture-vi-channel26 efi_capsule_loader nvhost-nvcsi ptypd tty42 vcs1
capture-isp-channel31 capture-vi-channel27 fd nvhost-nvdec ptype tty43 vcs2
capture-isp-channel32 capture-vi-channel28 full nvhost-nvdla0 ptypf tty44 vcs3
capture-isp-channel33 capture-vi-channel29 fuse nvhost-nvdla1 quadd tty45 vcs4
capture-isp-channel34 capture-vi-channel3 gpiochip0 nvhost-nvjpg quadd_auth tty46 vcs5
capture-isp-channel35 capture-vi-channel30 gpiochip1 nvhost-nvjpg1 random tty47 vcs6
capture-isp-channel36 capture-vi-channel31 hidraw0 nvhost-nvsched-gpu rfkill tty48 vcsa
capture-isp-channel37 capture-vi-channel32 hidraw1 nvhost-ofa rtc tty49 vcsa1
capture-isp-channel38 capture-vi-channel33 hidraw2 nvhost-power-gpu rtc0 tty5 vcsa2
capture-isp-channel39 capture-vi-channel34 hidraw3 nvhost-prof-ctx-gpu rtc1 tty50 vcsa3
capture-isp-channel4 capture-vi-channel35 hugepages nvhost-prof-dev-gpu shm tty51 vcsa4
capture-isp-channel40 capture-vi-channel36 i2c-0 nvhost-prof-gpu snd tty52 vcsa5
capture-isp-channel41 capture-vi-channel37 i2c-1 nvhost-pva0 stderr tty53 vcsa6
capture-isp-channel42 capture-vi-channel38 i2c-10 nvhost-sched-gpu stdin tty54 vcsu
capture-isp-channel43 capture-vi-channel39 i2c-11 nvhost-tsec stdout tty55 vcsu1
capture-isp-channel44 capture-vi-channel4 i2c-2 nvhost-tsg-gpu tee0 tty56 vcsu2
capture-isp-channel45 capture-vi-channel40 i2c-3 nvhost-vi0 teepriv0 tty57 vcsu3
capture-isp-channel46 capture-vi-channel41 i2c-4 nvhost-vi0-thi tegra_camera_ctrl tty58 vcsu4
capture-isp-channel47 capture-vi-channel42 i2c-5 nvhost-vi1 tegra-crypto tty59 vcsu5
capture-isp-channel48 capture-vi-channel43 i2c-6 nvhost-vi1-thi tegra-nvvse-crypto tty6 vcsu6
capture-isp-channel49 capture-vi-channel44 i2c-7 nvhost-vic tegra-soc-hwpm tty60 vfio
capture-isp-channel5 capture-vi-channel45 i2c-8 nvidia0 tty tty61 vhci
capture-isp-channel50 capture-vi-channel46 i2c-9 nvidiactl tty0 tty62 watchdog
capture-isp-channel51 capture-vi-channel47 initctl nvidia-modeset tty1 tty63 watchdog0
capture-isp-channel52 capture-vi-channel48 input nvmap tty10 tty7 zero
capture-isp-channel53 capture-vi-channel49 kmsg nvme0 tty11 tty8 zram0
capture-isp-channel54 capture-vi-channel5 kvm nvme0n1 tty12 tty9 zram1
capture-isp-channel55 capture-vi-channel50 l3cache nvme0n1p1 tty13 ttyAMA0 zram2
capture-isp-channel56 capture-vi-channel51 log nvme0n1p10 tty14 ttyCH341USB0 zram3