Add CAN Support

[vinothkumars]

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,

[vinothkumars]

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

Thanks & Regards,

VinothS,

[diegoadrian]

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.

[vinothkumars]

Thank you Diego,

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

Thanks & Regards,

VinothS,

[diegoadrian · Accepted solution]

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.

[vinothkumars]

Thank you Diego for your reply.

Thanks @ Regards,

VinothS,