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Visitor drsys
Visitor
397 Views
Registered: ‎05-17-2018

Picozed SD boot issue

Dear all,

 

I am trying to boot Picozed (Zinq 7010) with custom carrier board from SD card. I am using Petalinux 2016.2, BSP ( http://zedboard.org/sites/default/files/design/Avnet_PicoZed-7z010_2016_2_BSP_v2.zip ) from reference carrier board and  https://www.xilinx.com/support/documentation/sw_manuals/xilinx2016_2/ug1144-petalinux-tools-reference-guide.pdf guide to build FSBL, kernel and SD image. The board not booting and no messages appeared (can't see anything through serial port). The switches on the Picozed in correct position for booting from SD card. I have recompiled FSBL with FSBL_DEBUG_INFO flag (add -DFSBL_DEBUG_INFO to CC_FLAGS in components/bootloader/zynq-fsbl/Makefile ) and got the following:

 

Xilinx First Stage Boot Loader
Release 2016.2  Jun  1 2018-15:37:09
Devcfg driver initialized
Silicon Version 3.1
Boot mode is SD
SD: rc= 0
SD: Unable to open file BOOT.BIN: 3
                                   SD_INIT_FAIL
FSBL Status = 0xA009

This Boot Mode Doesn't Support Fallback
In FsblHookFallback function

 

Any ideas? Thanks!

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2 Replies
Moderator
Moderator
321 Views
Registered: ‎03-19-2014

Re: Picozed SD boot issue

What is the frequency you are using on your SD controller?   What frequency are you trying run the SD card?   Make sure your SD card is not write protected.

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Visitor drsys
Visitor
194 Views
Registered: ‎05-17-2018

Re: Picozed SD boot issue

The problem was in bad soldering of CD pin of SD card.

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