i.MX DSP remoteproc support

modulename: imx_dsp_rproc.ko

configname: CONFIG_IMX_DSP_REMOTEPROC

Linux Kernel Configuration
└─>Device Drivers
└─>Remoteproc drivers
└─>i.MX DSP remoteproc support
In linux kernel since version 5.2 (release Date: 2019-07-07)  
Say y here to support iMX's DSP remote processors via the remote
processor framework.

It's safe to say N here.

source code:
drivers/remoteproc/imx_dsp_rproc.c
selects
CONFIG_MAILBOX