UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

cancel
Showing results for 
Search instead for 
Did you mean: 
Observer lss1776
Observer
1,176 Views
Registered: ‎11-02-2017

error :sdboot not define

Jump to solution

I test a function on the zedboard paltform,but the liunx operate can't start.The problem is shown in the picture

捕获.PNG
0 Kudos
1 Solution

Accepted Solutions
Scholar watari
Scholar
1,247 Views
Registered: ‎06-16-2013

Re: error :sdboot not define

Jump to solution

Hi @lss1776

 

I see.

Would you refer the following AR #59311 ?

 

https://www.xilinx.com/support/answers/59311.html

 

Best regards,

11 Replies
Scholar watari
Scholar
1,168 Views
Registered: ‎06-16-2013

Re: error :sdboot not define

Jump to solution

Hi @lss1776

 

Could you share uEnv.txt to resolve this issue ?

 

Best regards,

0 Kudos
Observer lss1776
Observer
1,157 Views
Registered: ‎11-02-2017

Re: error :sdboot not define

Jump to solution
This is my uEnv.txt

uenvcmd=run adi_sdboot
adi_sdboot=echo Copying Linux from SD to RAM... && fatload mmc 0 0x3000000 ${kernel_image} && fatload mmc 0 0x2A00000 ${devicetree_image} && if fatload mmc 0 0x2000000 ${ramdisk_image}; then bootm 0x3000000 0x2000000 0x2A00000; else bootm 0x3000000 - 0x2A00000; fi
bootargs=console=ttyPS0,115200 root=/dev/mmcblk0p2 rw earlyprintk rootfstype=ext4 rootdelay=1 init=/sbin/init mem=500M uio_pdrv_genirq.of_id="generic-uio"

The operate could start on the other zedboard paltform,my zedboard can't ,but my zedboard is ok.
0 Kudos
Scholar watari
Scholar
1,108 Views
Registered: ‎06-16-2013

Re: error :sdboot not define

Jump to solution

Hi @lss1776

 

Could you make sure SDIO level translator (TI TXS02612), its voltage and SDxCD pin on your ZedBoard ?

 

I suspect them.

Would you try them ?

 

Best regards,

 

0 Kudos
Observer lss1776
Observer
1,103 Views
Registered: ‎11-02-2017

Re: error :sdboot not define

Jump to solution
Sorry,I'm not sure SDIO level translator,and I don't konw how to modify it.My XDC file doesn't contain SDIO pin.
0 Kudos
Explorer
Explorer
1,096 Views
Registered: ‎09-14-2016

Re: error :sdboot not define

Jump to solution

Hi @lss1776,

 

The right command seems to be run adi_sdboot isn't it ?

 

Cheers,

Trigger

0 Kudos
Observer lss1776
Observer
1,094 Views
Registered: ‎11-02-2017

Re: error :sdboot not define

Jump to solution
Hi @trigger

The start files could run on the other zedboard,but my zedboard is ok.
0 Kudos
Scholar watari
Scholar
1,053 Views
Registered: ‎06-16-2013

Re: error :sdboot not define

Jump to solution

Hi @lss1776

 

Can you measure voltage on these ports on SDIO level shift device by oscilloscope ?

 

I suspect this device malfunction. So I suggest to make sure it by oscilloscope.

 

[Note]

Would you refer "IC8 TX502612RTWR" on page 6 of following schema ?

 

http://zedboard.org/support/documentation/1521

 

Schematics -> ZedBoard Schematics Rev. D. 2 -> Download
 

Best regards,

 

0 Kudos
Observer lss1776
Observer
1,038 Views
Registered: ‎11-02-2017

Re: error :sdboot not define

Jump to solution
Hi @watari
I don't have oscilloscope,so I test another IP boot.bin without linux, the project could start.So I consider my zedboard is ok.
Thanks
0 Kudos
Scholar watari
Scholar
1,031 Views
Registered: ‎06-16-2013

Re: error :sdboot not define

Jump to solution

Hi @lss1776

 

Got it.

 

Could you change the following line in uEnv.txt ?

 

[Original]

adi_sdboot=echo Copying Linux from SD to RAM... && fatload mmc 0 0x3000000 ${kernel_image} && fatload mmc 0 0x2A00000

 

[Modified]

adi_sdboot=echo Copying Linux from SD to RAM... ;fatload mmc 0 0x3000000 ${kernel_image};fatload mmc 0 0x2A00000

 

Best regards,

0 Kudos
Highlighted
Observer lss1776
Observer
698 Views
Registered: ‎11-02-2017

Re: error :sdboot not define

Jump to solution
Hi @watari
I modify my uEnv.txt,but the linux still can't start.Someone tells me the error maybe involve in flash,but he forgets how to modify it.
Thanks
0 Kudos
Scholar watari
Scholar
1,248 Views
Registered: ‎06-16-2013

Re: error :sdboot not define

Jump to solution

Hi @lss1776

 

I see.

Would you refer the following AR #59311 ?

 

https://www.xilinx.com/support/answers/59311.html

 

Best regards,