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Booting AD-FMCOMMS3-EBZ on zedboard with latest image

Question asked by tgoltz on Aug 7, 2017
Latest reply on Sep 28, 2017 by mhennerich

I have an AD-FMCOMMS3-EBZ on a zedboard, and I'm trying to start it up using the latest SD card image that I downloaded from here: http://swdownloads.analog.com/cse/2016_R2-2017_06_29.img.xz 

 

When I write this image to an SD card, copy devicetree.dtb and boot.bin to the root of the FAT32 partition from the "zynq-zed-adv7511-ad9361-fcomms2-3" directory, and then boot the SD card, I see the following:

 

U-Boot 2014.07-dirty (Nov 20 2014 - 17:05:21)

Board: Xilinx Zynq
I2C: ready
DRAM: ECC disabled 512 MiB
MMC: zynq_sdhci: 0
SF: Detected S25FL256S_64K with page size 256 Bytes, erase size 64 KiB, total 32 MiB
In: serial
Out: serial
Err: serial
Net: Gem.e000b000
Hit any key to stop autoboot: 0
Device: zynq_sdhci
Manufacturer ID: 3
OEM: 5344
Name: SL08G
Tran Speed: 50000000
Rd Block Len: 512
SD version 3.0
High Capacity: Yes
Capacity: 7.4 GiB
Bus Width: 4-bit
reading uEnv.txt
380 bytes read in 8 ms (45.9 KiB/s)
Loaded environment from uEnv.txt
Importing environment from SD ...
Running uenvcmd ...
Copying Linux from SD to RAM...
reading uImage
3772424 bytes read in 329 ms (10.9 MiB/s)
reading devicetree.dtb
** Unable to read file devicetree.dtb **
Copying Linux from SD to RAM...
reading uImage
3772424 bytes read in 330 ms (10.9 MiB/s)
reading devicetree.dtb
** Unable to read file devicetree.dtb **
zynq-uboot>

 

If I download the previous version of the SD card image from here: http://swdownloads.analog.com/cse/2016_R1-2016_12_23.img.xz  and follow the exact same steps using the same SD card, it will boot just fine and I see X-Windows start and the oscilloscope application starts.

 

Anyone know what's going on with the 06-29-2017 version?

 

Thanks.

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