device-tree example for altera-cyclone-v bsp

Sebastian Huber sebastian.huber at embedded-brains.de
Tue Feb 19 06:13:33 UTC 2019


On 18/02/2019 18:45, Christian Spindeldreier wrote:
> Hello Sebastian,
>
> your changes work for us as well, now we are able to run a clean 
> version of the altcycv_devkit bsp on our DE10 board.

Thanks for testing.

>
> Extending the BSP documentation helps a lot, but maybe you can add the 
> definition of the u-boot 'loadfdt' variable, does not seem to be 
> defined in any socfpga configuration (e.g. socfpga_cyclone5_socdk) in 
> the upstream u-boot repo, but some other board configurations:
>
> http://git.denx.de/?p=u-boot.git;a=blob;f=include/configs/socfpga_cyclone5_socdk.h 
>
>
> http://git.denx.de/?p=u-boot.git;a=blob;f=include/configs/socfpga_common.h 
>

I added a note that loadfdt may be not defined. The board vendors 
provide the U-Boot and you never know how it is configured.

-- 
Sebastian Huber, embedded brains GmbH

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