Linux/TMS320DM8168: Cant Create new SD Card

Ehsan Hemati

Intellectual 785 points

Part Number: TMS320DM8168

Tool/software: Linux

Hello .

When I want to create SD card for Dm816x . when I execute this Command :

sudo ${EZSDK}/bin/mksdboot.sh --device /dev/sdb --sdk ${EZSDK}

I get this Error : Can not Access /dev/sdb ? no such file or directory

Note : when I execute lsblk I have dev/sdb for my SDcard

over 6 years ago

0 Ehsan Hemati over 6 years ago

Intellectual 785 points

Hello Margarita Gashova ,

Do you Have Any Idea?
I check it , i have an error in mksdboot.sh file with fsdisk -D -R .

sfdisk: invalid option -- 'D'

why?

0 Margarita Gashova over 6 years ago

TI__Guru* 80190 points

Hello,

You should check where your sd is mount.
With sudo fdisk -l command you could check the partitions.
The are displayed by their device’s names. For example: /dev/sdd, /dev/sdb or /dev/sdc etc. The bast way is to try this command with/without sd card inserted and check which /dev/sdX will disappear/appear.

BR
Margarita

0 Ehsan Hemati over 6 years ago in reply to Margarita Gashova

Intellectual 785 points

Hello Margarita Gashova ,

Here Is the Result :

sudo fdisk -l
Disk /dev/sda: 30 GiB, 32212254720 bytes, 62914560 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xb69bb166

Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 60459007 60456960 28.8G 83 Linux
/dev/sda2 60461054 62912511 2451458 1.2G 5 Extended
/dev/sda5 60461056 62912511 2451456 1.2G 82 Linux swap / Solaris

Disk /dev/sdb: 953 MiB, 999292928 bytes, 1951744 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x6f20736b

Device Boot Start End Sectors Size Id Type
/dev/sdb1 778135908 1919645538 1141509631 544.3G 72 unknown
/dev/sdb2 168689522 2104717761 1936028240 923.2G 65 Novell Netware 386
/dev/sdb3 1869881465 3805909656 1936028192 923.2G 79 unknown
/dev/sdb4 2885681152 2885736650 55499 27.1M d unknown

Partition table entries are not in disk order.

0 Ehsan Hemati over 6 years ago in reply to Ehsan Hemati

Intellectual 785 points

Hello Margarita Gashova ,

you don't have any Idea ?

0 Margarita Gashova over 6 years ago in reply to Ehsan Hemati

TI__Guru* 80190 points

Hello,

What is the result when the sdcard not insert?

BR
Margarita

0 Margarita Gashova over 6 years ago in reply to Margarita Gashova

TI__Guru* 80190 points

Hello,

It seems like this issue is discussed here:
e2e.ti.com/.../643196

Please do not open multiple topics for the same issue.
I am closing this thread.

BR
Margarita

0 Ehsan Hemati over 6 years ago in reply to Margarita Gashova

Intellectual 785 points

Hello Margarita Gashova .

I dont create SD Card when insert SD Card .

I get this Error : Can not Access /dev/sdb ? no such file or directory

0 Margarita Gashova over 6 years ago in reply to Ehsan Hemati

TI__Guru* 80190 points

Hello,

Please answer Pavel's question here:
e2e.ti.com/.../643196

BR
Margarita

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Linux/TMS320DM8168: Cant Create new SD Card