Activity
From 12/22/2014 to 01/20/2015
01/06/2015
- DV 01:07 PM Software Development: RE: Auto-start script
- Hi Jack,
Is your software designed to be executed in linux?
If so then you will need to have linux execute it on startup and not uBoot. Here is a brief description of what needs to be done: https://support.criticallink.com/redmine/... - DV 10:44 AM Software Development: RE: Mounting the backing_file
- Hi Paul,
loopback devices are not built into the provided kernel. You will need to either build it in or add it as a module to your kernel.
Once loopback support is added to your kernel, you should be able mount it with following: - Ok so the enable-usb script works and my PC sees the storage made available by the dev kit but what is the mount command to get the backing_file available on the arm processor?
The docs state -
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On you... - DV 09:52 AM FPGA Development: RE: Load FPGA from uboot
- Hi Jack,
You would use the *editenv* command.
01/05/2015
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04:46 PM
FPGA Development: RE: Load FPGA from uboot
- Hi Dan,
How do I change the fpgaimage uboot variable?
Thanks,
Jack - DV 04:28 PM FPGA Development: RE: Load FPGA from uboot
- Hi Jack,
That SD card image will automatically load the rbf file that is on the second partition at /home/root/mityarm_5csx_dev_board.rbf during uboot.
If you would like to boot a different rbf then you will need to update the *fpg... -
03:28 PM
FPGA Development: Load FPGA from uboot
- Hi,
I tried to follow the instruction in "http://rocketboards.org/foswiki/Documentation/LoadingFPGAFromUBoot".
But I ran into difficulties where it complains that my file format is not correct.
The development kit sd card image ... -
02:42 PM
Software Development: Auto-start script
- Hi,
I'm trying to have both my FPGA loaded and a software script running on initializing the system.
Any suggestions?
I know the FPGA can be loaded via uboot, but what about the script. Also, if FPGA is loaded via uboot, will be...