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Visitor
Visitor
213 Views
Registered: ‎10-09-2020

Boot from SD card does not works

Hi All,

I just following this tutorial  https://github.com/Xilinx/Embedded-Reference-Platforms-User-Guide/blob/2019.2/Docs/operating-instructions.md#511-single-sensor-setup

Using windows 10 machine,

Using See3Cam and HDMI monitor

After booting i gets following messages. I see blue screen on my HDMI display.

ok_0-1605982062962.png

 

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9 Replies
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Teacher
Teacher
141 Views
Registered: ‎06-16-2013

Hi @ok 

 

Would you share result of these command on the console to investigate the route cause ?

 

ls -lA /usr/bin/

df -kT

 

Best regards,

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Visitor
Visitor
122 Views
Registered: ‎10-09-2020

Hi @watari 

Please find the attached logs. I'm using workspaces\sd_card\stereo image in memory card.

See3Cam is connected in USB. HDMI out is connected to monitor

Thanks

Ashok r

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Teacher
Teacher
114 Views
Registered: ‎06-16-2013

Hi @ok 

 

According you shared log file (it's not my request...), the partition /dev/mmcblk0p1 is broken.

 

>[ 13.424684] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
Starting udev

 

So, would you run fsck for /dev/mmcblk0p1 ?

 

Best regards,

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Visitor
Visitor
108 Views
Registered: ‎10-09-2020

HI @watari 

I'm new to this, what is fsck and how i can run this?

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Highlighted
Teacher
Teacher
98 Views
Registered: ‎06-16-2013

Hi @ok 

 

Refer the following step, if you can mount SD card on linux host.

 

1. unmount SD card on linux host (ex. umount <device name> (ex. umount /dev/mmcblk0p1)

2. run fsck command on linux host (ex. fsck /dev/mmcblk0p1 or fsck.vfat /dev/mmcblk0p1)

 

Refer the following step, if you can only prepare Windows host.

 

1. run cmd.exe as administrator privileges

2. chkdsk <drive name> on cmd.exe console (ex. chkdsk d:)

 

Would you try it ?

 

Best regards,

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Highlighted
Visitor
Visitor
94 Views
Registered: ‎10-09-2020

Thanks @watari  i will try it with my windows machine and update you.

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Highlighted
Visitor
Visitor
88 Views
Registered: ‎10-09-2020

Hi @watari 

This is what i get.. after run

ok_0-1606300323195.png

 

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Highlighted
Teacher
Teacher
52 Views
Registered: ‎06-16-2013

Hi @ok 

 

OK.

Would you share result of these command on the console to investigate the route cause ?

 

ls -lA /usr/bin/

df -kT

 

These information is important to investigate the route cause.

 

Best regards,

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Highlighted
Visitor
Visitor
37 Views
Registered: ‎10-09-2020

Hi @watari 

Please find the latest logs, in the endof log i have run those commands.

root@xilinx-zcu104-2019_2:/usr/bin# df -kT
Filesystem Type 1K-blocks Used Available Use% Mounted on
devtmpfs devtmpfs 684992 4 684988 1% /dev
tmpfs tmpfs 1022380 200 1022180 1% /run
tmpfs tmpfs 1022380 128 1022252 1% /var/volatile
/dev/mmcblk0p1 vfat 15549952 199840 15350112 2% /media/card

Thank you so much!

Ashok

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