[yocto] [meta-xilinx] How to include Xilinx DMA driver

[Robert Berger]

Hi,

On 2017-09-08 19:00, Fan Zhang wrote:
> Hi All,
>  
> 1. How to include xilinx_dma.c driver in to the poky image build?

In case you want to include out-of tree drivers it could work like 
this[1] in case you want in-tree it's just a kernel patch similar to[2].

Apparently you will need to turn on kernel config features. You might 
try something like this[3].

For Yocto/Xilinx specific questions you might want to ask on the Xilinx 
mailing list[4].

[1] 
https://github.com/RobertBerger/meta-mainline/tree/pyro-training-v4.9.x/multi-v7-ml/recipes-zedboard/xilinx-dma

[2] 
https://github.com/RobertBerger/meta-mainline/blob/pyro-training-v4.9.x/multi-v7-ml/recipes-kernel/linux/patch/4.9.x/patches/zedboard-zynq7/zynq-qspi/0001-zynq-zedboard-non-mainline-qspi-support.patch

[3] 
https://github.com/RobertBerger/meta-mainline/tree/pyro-training-v4.9.x/multi-v7-ml/recipes-kernel/linux/config/multi-v7-ml-base/features/zynq-qspi

[4] https://lists.yoctoproject.org/listinfo/meta-xilinx

Regards,

Robert