Booting Jetson nano production module B01 from sd-card

Autonomous Machines Jetson & Embedded Systems Jetson Nano
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1

hi,
actually we are using Jetson nano production module B01 with eMMC, so we are trying to boot from micro SD-card following below steps:
1)Connect the SD card to the Jetson Nano.
2)Check the SD card device partition (e.g. /dev/mmcblk1p1)
by entering command “lsblk”
3)Create a new GPT:
$ sudo parted /dev/mmcblk1p1 mklabel gpt
4)Add the APP partition:
$ sudo parted /dev/mmcblk1p1 mkpart APP 0GB 16GB
5)format the partition as ext4 : we can use command
“mkfs.ext4 /dev/mmcblk1p1”
6)mounting it’s partition
$ sudo mount /dev/mmcblk1p1 /mnt
7) Copy the application area of the emmc to the micro-SD card.
$ sudo cp -ax /path/to/source (emmc path) /path/to/destination (SD card path)
8)Modify the “/boot/extlinux/extlinux.conf” config file as follow
TIMEOUT 30

MENU TITLE L4T boot options

LABEL sdcard

  MENU LABEL sdcard kernel 

  LINUX  /boot/Image 

  INITRD /boot/initrd 

  APPEND ${cbootargs} quiet root=/dev/mmcblk1p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 sdhci_tegra.en_boot_part_access=1

LABEL primary

  MENU LABEL primary kernel 

  LINUX /boot/Image 

  INITRD /boot/initrd 

  APPEND ${cbootargs} quiet root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4  console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 sdhci_tegra.en_boot_part_access=1

after these step jetson nano’s eMMC is getting format/corrupt so please let us know these steps are right or what ? and why jetson nano getting format/corrupt.

3

What do you mean with this?

4

i am trying boot jetson nano from mmcblk1p1(micro SD-card)

5

I mean what is so-called format/corrupt…

6

yes
the image/os getting format

7

You didn’t answer my question at all.

9

You should share some logs to to prove/show what you are talking about…

With previous discussion on other posts, I really don’t have faith in what you said… sorry to say that.

10

okay, i will share some logs

11

Is this still an issue to support? Any result can be shared?

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks