Hello,
I recently updated my RaspberryPi2-Setup to a more recent version.
So far we used u-boot and ran the ELF-binary directly using the "bootelf"
command.
Now with the commit "362cf319d4 - bsp/raspberrypi: Updated the console API" it
seems the console driver has been changed to require a FDT to be available.
I assume, I now need to build an u-boot image with mkimg and then pass the FDT
address to it.
So far, I had no success. I created the image file with:
arm-rtems5-objcopy -R -S --strip-debug -O binary ticker.exe ticker-fdt.bin
cat ticker-fdt.bin | gzip -9
mkimage -A arm -O rtems -T kernel -a 0x00200000 -e 0x00200000 -n RTEMS -d
ticker-fdt.gz ticker-fdt.img
And tried to run it with
bootm ${loadaddr} - ${fdt_addr}
Has someone experience how to get it working with u-boot?
Do I need to configure something additionally in the rtems configuration?
Best regards,
Jan
Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)
German Aerospace Center
Simulation and Software Technology | Software for Space Systems and Interactive
Visualization | Lilienthalplatz 7 | 38108 Braunschweig | Germany
Jan Sommer
Telephone +49 531 295-2494 | Telefax 0531 295-2767 | [email protected]
DLR.de/SC
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