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Original question:

TDAV4M EVM - what are the exact steps to install vision apps on TDAV4M EVM SOC Board

TDAV4M EVM - what are the exact steps to install vision apps on TDAV4M EVM SOC Board

mircea weingart
Prodigy 120 points

 Hello ,

The SD card is in my case /dev/sdc, with two partitions,

/dev/sdc1 (FAT32) and /dev/sdc2 (ext4).

You wrote:

  • After formatting, remove and insert the SD card for the freshly formatted partitions to get auto mounted on the host PC.

Does it mean that I should reboot the host PC to get automounted the two SD card partitions?

I am not allowed to reboot the host pc.

I see this by giving lsblk command in linux :

sdc               8:32   1  14.9G  0 disk

├─sdc1            8:33   1   128M  0 part

└─sdc2            8:34   1  14.7G  0 part

I wait your answer,

Best regards,

Mircea

  • 0
    TI__Guru* 89681 points

    Hi Mircea,

    Please follow the below steps.

    1. After inserting the SD card, Unmount it 

    umount /dev/sdc1
    umount /dev/sdc2

    2. From the PSDKRA installation path, run the below command. This command formats your SD card and creates 2 partitions BOOT and rootfs that would be empty.
    sudo psdk_rtos/scripts/mk-linux-card.sh /dev/sdc

    3. Once you run the above command, remove the SD card and insert it back (No need to restart host PC). It will auto detect and it shows 2 partitions BOOT and rootfs that would be empty.

    4. Once you see this, run the below command to copy the filesystem and boot files to the SD card.

    psdk_rtos/scripts/install_to_sd_card.sh


    Regards,
    Nikhil