topic Re: Add CAN Support in i.MX Processors

Add CAN Support

vinothkumars — Wed, 06 Nov 2019 14:27:15 GMT

Dear NXP,

I am working on IMX8QM with Android 9. Currently, I am using imx-p9.0.0_2.1.1-auto-ga source. I needs to add CONFIG_CAN_FLEXCAN. But, I am unable to enable.

by using make menuconfig,

I got depends on (ARM || ARM64 || PPC) - I don't how to add this dependency,

Depends on: NET [=y] && CAN [=y] && CAN_DEV [=y] && (ARM || ARM64 || PPC)

If I check ARM64,

CONFIG_ARCH_MXC_ARM64 - CLKSRC_MMIO -etc,

Thanks & Regards,

VinothS,

Re: Add CAN Support

vinothkumars — Thu, 07 Nov 2019 03:23:48 GMT

Will you please, provide the sample dotconfig files (included flex can dependency).

Thanks & Regards,

VinothS,

Re: Add CAN Support

diegoadrian — Thu, 07 Nov 2019 20:59:48 GMT

Hello,

The (ARM || ARM64 || PPC) is saying that it is supported by the architecture ARM, ARM64 or Power PC. In this case, it is the Architecture ARM64.

Best regards,

Diego.

Re: Add CAN Support

vinothkumars — Fri, 08 Nov 2019 01:08:56 GMT

Thank you Diego,

If it possible, Will you please guide me, how to enable ARM64 in Kernel config.

Thanks & Regards,

VinothS,

Re: Add CAN Support

diegoadrian — Fri, 08 Nov 2019 16:39:48 GMT

Hello,

As my understanding, you do not need to enable any module. Just is saying that the module could work for architectures ARM, ARM64, and Power PC. This is similar when you are initializing the toolchain, you write the macro ARCH=arm, or ARCH=arm64.

Best regards,

Diego.

Re: Add CAN Support

vinothkumars — Fri, 08 Nov 2019 17:11:08 GMT

Thank you Diego for your reply.

Thanks @ Regards,

VinothS,