[OpenWrt-Devel] [PATCH 5/7] kernel: can: add Xilinx CAN IP kernel module package

[Hauke Mehrtens]

On 4/1/19 5:33 AM, Luis Araneda wrote:
> This driver is required to use the CAN IP on devices
> from the zynq target
> 
> Signed-off-by: Luis Araneda <luaraneda at gmail.com>
> ---
>  package/kernel/linux/modules/can.mk | 14 +++++++++++++-
>  1 file changed, 13 insertions(+), 1 deletion(-)
> 
> diff --git a/package/kernel/linux/modules/can.mk b/package/kernel/linux/modules/can.mk
> index b0d254511b..85700eabad 100644
> --- a/package/kernel/linux/modules/can.mk
> +++ b/package/kernel/linux/modules/can.mk
> @@ -26,7 +26,6 @@ define KernelPackage/can
>  	CONFIG_CAN_MSCAN=n \
>  	CONFIG_CAN_SJA1000=n \
>  	CONFIG_CAN_SOFTING=n \
> -	CONFIG_CAN_XILINXCAN=n \

You will probably run into a problem when you only select kmod-can and
not kmod-can-xilinx-can on this target.

I would suggest to add CONFIG_CAN_XILINXCAN to
target/linux/generic/config4.*

>  	CONFIG_NET_EMATCH_CANID=n \
>  	CONFIG_CAN_DEBUG_DEVICES=n
>    FILES:=$(LINUX_DIR)/drivers/net/can/can-dev.ko \
> @@ -277,4 +276,17 @@ endef
>  
>  $(eval $(call KernelPackage,can-vcan))
>  
> +define KernelPackage/can-xilinx-can
> +  TITLE:=Xilinx CAN IP
> +  KCONFIG:=CONFIG_CAN_XILINXCAN
> +  FILES:=$(LINUX_DIR)/drivers/net/can/xilinx_can.ko
> +  AUTOLOAD:=$(call AutoProbe,xilinx_can)
> +  $(call AddDepends/can, at TARGET_zynq)
> +endef
> +
> +define KernelPackage/can-xilinx-can/description
> + Xilinx CAN driver. This driver supports both
> + soft AXI CAN IP and Zynq CANPS IP.
> +endef
>  
> +$(eval $(call KernelPackage,can-xilinx-can))
> 


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