Mity CPU Platforms » MitySOM-A5

04/21/2026

ZM 07:53 PM Software Development: RE: make_sd.sh doesn't take command line parameters

Thanks! The boot script (both boot.cmd and the compiled boot.scr) does have windows line endings, which I think unfortunately appears to be confusing U-Boot. The config_pll script appears to be okay, which I think rules out a git hook ch... Zachary Miller

MK 06:30 PM Software Development: RE: make_sd.sh doesn't take command line parameters

Hello Zach!!
I've uploaded mitysom-a5e-ref-dma.tar.gz (1.29G) - I've compressed the whole folder.
We didn't changed the design and scripts.
Thanks!!! Maxim Kanevsky

ZM 06:11 PM Software Development: RE: make_sd.sh doesn't take command line parameters

You're welcome!
The build seems to have partially worked since it was able to boot into U-Boot proper after the SPL, but past that it seems unable to load anything from the SD card for some reason.
Would it be possible for you to z... Zachary Miller

MK 04:35 PM Software Development: RE: make_sd.sh doesn't take command line parameters

Thanks Zach!!!
Just to mention, we compiled mitysom-a5e-ref-dma project.
We've succedded to flash the SD card with Image and tried to run on MitySOM A5E board and getting following:
U-Boot SPL 2025.07-ga3bbf07e8158 (Mar 02 202... Maxim Kanevsky

MK 04:01 PM Software Development: RE: make_sd.sh doesn't take command line parameters

kanevsky@fpga-sm:~/mitysom-a5e-ref/mitysom-a5e-ref-dma/scripts$ ./make_sd.sh \
-a \
-o sd_card.img \
-d Agilex5 \
-f $BUILD_PATH/software/bootloader/u-boot-socfpga/u-boot.itb \
-f boot.scr \
-f c... Maxim Kanevsky

ZM 03:56 PM Software Development: RE: make_sd.sh doesn't take command line parameters

No problem, getting close!
Did the script produce sd_card.img.gz instead? You're giving it flags for both gzip (@-g@) and zip (@-z@), and gzip should be taking precedence.
If so and you didn't want that, you could either run @gunzi... Zachary Miller

MK 03:38 PM Software Development: RE: make_sd.sh doesn't take command line parameters

Thanks, it works farther now. :)
kanevsky@fpga-sm:~/mitysom-a5e-ref/mitysom-a5e-ref-dma/scripts$ ./make_sd.sh -z -g\
-a \
-o sd_card.img \
-d Agilex5 \
-f $BUILD_PATH/software/bootloader/u-boot-socfpga/u-boot.... Maxim Kanevsky

ZM 03:31 PM Software Development: RE: make_sd.sh doesn't take command line parameters

The script may just not be executable. Please try this and then try again: Zachary Miller

MK 03:09 PM Software Development: RE: make_sd.sh doesn't take command line parameters

Thanks Zach
anevsky@fpga-sm:~/mitysom-a5e-ref/mitysom-a5e-ref-dma/scripts$ ./make_sd.sh -a -o sd_card.img -d Agilex5 -f $BUILD_PATH/software/bootloader/u-boot-socfpga/u-boot.itb -f boot.scr -f config_pll.s... Maxim Kanevsky

ZM 03:05 PM Software Development: RE: make_sd.sh doesn't take command line parameters

Hi Maxim,
The make_sd.sh script is intended to be run with bash, not POSIX @sh@. Could you please try running it as @./make_sd.sh@ instead of @sh make_sd.sh@ (keeping the rest of your arguments the same) and see if the errors are reso... Zachary Miller

MK 02:24 PM Software Development: make_sd.sh doesn't take command line parameters

We are trying to build the sd card image using documentation from https://support.criticallink.com/redmine/projects/mitysom_a5/wiki/Building_sd_2531pro
We are are using the git reference from https://support.criticallink.com/gitweb/?p... Maxim Kanevsky