Someone could please reply me?
No one have encountered a similar problem?
Avnet doesn't have a buildroot defconfig file for UltraZed.
I wouldn't recommend starting with a defconfig for ZedBoard. Zynq-7000 and Zynq MPSoC are radically different.
You might want to try starting with a ZCU102 defconfig, if you can find one.
Wish I had more guidance for you.
I just remembered that MathWorks are showing some support (maybe preliminary) for ZCU102 and buildroot.
Maybe you'll find some inspiration there...
A little late to the party, but I'm going to attempt a Buildroot configuration for the Ultrazed EG SOM with IO Carrier Card. The first milestone will be successfully booting to a U-boot prompt. Fortunately the downloadable BSPs for the platform are relatively up to date. I will borrow most of the configuration from these archives to get things booting, then circle back to clean them up. Hopefully I'll be able to eventually submit the changes upstream. Will post progress to a new discussion post or ping me directly for updates.
Hello.I'm working on AVNET UltraZed EG board. BSP was created with Vivado 2017.2I'm trying to set-up a buildroot enviroment (buildroot version is 2018.2) to compile an image for this board with the hope to set aside petalinux that is too "heavy" for our project.I've noticed that under the configs folder there is not a zynq_ultrazed_defconfig. For the Zynq family there are just zynq_microzed_defconfig, zynq_zc706_defconfig, zynq_zed_defconfig, zynq_zybo_defconfig.If a try to compile the enviroment with zynq_zed_defconfig when uboot try to load the kernel an error message appear saying "Unsupported Architecture". In this case the problem is that UltraZed expect AARCH64 arhitecture while zynq_zed_defconfig refer ARM architecture.To overcome this problem, starting from zynq_zed_defconfig, i've created a new file named zynq_ultrazed_defconfig (attached) changing from ARM to AARCH64. Whit this workaround there is an errors on UBOOT compilation "arch/arm/lib/asm-offsets.c:1:0: error: unknown value ‘armv5’ for -march"and i'm not able to go beyond.
what i would like to know is:
- Is there a zynq_ultrazed_defconfig for buildroot? Surfing internet i wasn't able to find it
- If answer for point 1 is NO which isthe best way to create a correct zynq_ultrazed_defconfig and have a build success?