11-15-2017 10:11 AM
Trying to load the FreeRTOS demo in the 2017.1 SDK.
After fixing the broken source files in the Xilinx SDK product included project, I was able to build the .elf file.
I can run other demos that I build for the ZCU102 for the R5 to run, echo, mult, etc...
When I build the FreeRTOS example project and try to load and run the .elf, I get the following...
[1234...] remoteproc remoteproc0: Direct firmware load for RTOSDemo.elf failed with error -2
[1234...] remoteproc remoteproc0: request_firmware failed: -2
[1234...] remoteproc remoteproc0:Boot failed: -2
-sh: echo: write error: No such file or directory
This is the RTOS Demo from the FreeRTOS site contained in their version 9 distribution.
I tried to build the FreeRTOS demos included in the Xilinx 2017.1 SDK, however that is a basket case
and since I do not work for them, I will let it sit in the pond where it cancontinue to... grow algae I suppose.
The file is there btw so something more sinister is going on.
11-30-2017 03:30 PM
Maybe just something you're missing in the dts or maybe your .bb for your petalinux application?
Log of a free-rtos echo-test demo on a zcu102
07-25-2019 01:38 AM
Just for the record and for the sake of other users who might be stuck with this error.
Error -2 is a Linux system error saying: No such file or directory
When you try to load the firmware, the driver looks only in : /lib/firmware
my 2 cents..