11-16-2020 08:21 PM
The wiki article: https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/148668419/Zynq+UltraScale+MPSoC+Ubuntu+VCU+Gstreamer+-+Building+and+Running+Ubuntu+Desktop+from+Sources
Environment:
Ubuntu 18.04.1
Vivado 2019.1 (Updated)
Petalinux 2019.1
When I try to use prebuilt image with SD Card, it fails with red LEDs (INIT_B and PS_ERR_OUT?, attached)
I built my SD card with Win32DiskImager
The serial output is:
```
12-02-2020 12:29 AM
Solution:
The new zcu106 I am using have different DRAM spec from older version.
Prebuilt image:
It doesn't work because it is built with different DRAM spec.
Following the article:
It doesn't work because it is configuring wrong DRAM spec during project.tcl. The design must be manually fixed.
The petalinux-package command is wrong. It must include bit file
petalinux-package --boot --fsbl images/linux/zynqmp_fsbl.elf --u-boot images/linux/u-boot.elf --pmufw images/linux/pmufw.elf --fpga images/linux/system.bit --force
Everything in this article is figured out by Jangsub, Makus engineer. Thanks.
11-24-2020 08:09 PM
HI @noob1e
Can you please try with prebuilt images, which are present in "pre-built/linux/images/" path in petalinux project. This will help us to know is there any board issue or boot images issue.
Please download the BSP from this below link & follow below steps to create petalinux project :https://www.xilinx.com/support/download/index.html/content/xilinx/en/downloadNav/embedded-design-tools/2019-2.html
petalinux-create --type project -s xilinx-zcu106-v2019.1-final.bsp
cd xilinx-zcu106-v2019.1
cd pre-built/linux/images/
Thanks & regards
Aravind
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11-25-2020 11:13 PM
Hi @aravindb
In conclusion, prebuilt images have no problem.
I did BIST test - successful.
I deployed prebuilt image using petalinux-boot --jtag - successful.
I deployed prebuilt linux image download from xilinx wiki with SD card - successful.
(I didn't tried the image in the petalinux subdirectory, but I believe this is same as the xilinx wiki one)
I also found other people experience similar problem.
https://forums.xilinx.com/t5/FPGA-Configuration/i-want-to-boot-Ubuntu-Desktop-on-ZCU106/td-p/1114895
This article shows almost same symptom I have.
I also tried boot image I built myself with the wiki article. But it also has same problem.
Do you have more advices?
Thank you a lot.
12-02-2020 12:29 AM
Solution:
The new zcu106 I am using have different DRAM spec from older version.
Prebuilt image:
It doesn't work because it is built with different DRAM spec.
Following the article:
It doesn't work because it is configuring wrong DRAM spec during project.tcl. The design must be manually fixed.
The petalinux-package command is wrong. It must include bit file
petalinux-package --boot --fsbl images/linux/zynqmp_fsbl.elf --u-boot images/linux/u-boot.elf --pmufw images/linux/pmufw.elf --fpga images/linux/system.bit --force
Everything in this article is figured out by Jangsub, Makus engineer. Thanks.