Kconfig
3.71 KB
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menu "Remoteproc drivers"
# REMOTEPROC gets selected by whoever wants it
config REMOTEPROC
tristate
depends on HAS_DMA
select CRC32
select FW_LOADER
select VIRTIO
select VIRTUALIZATION
config OMAP_REMOTEPROC
tristate "OMAP remoteproc support"
depends on HAS_DMA
depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX
depends on OMAP_IOMMU
depends on CMA
select REMOTEPROC
select MAILBOX
select OMAP2PLUS_MBOX
select RPMSG
help
Say y here to support OMAP's remote processors (dual M3
and DSP on OMAP4) via the remote processor framework.
Currently only supported on OMAP4.
Usually you want to say y here, in order to enable multimedia
use-cases to run on your platform (multimedia codecs are
offloaded to remote DSP processors using this framework).
It's safe to say n here if you're not interested in multimedia
offloading or just want a bare minimum kernel.
config OMAP_REMOTEPROC_WATCHDOG
bool "OMAP remoteproc watchdog timer"
depends on OMAP_REMOTEPROC
default n
help
Say Y here to enable watchdog timer for remote processors.
This option controls the watchdog functionality for the remote
processors in OMAP. Dedicated OMAP DMTimers are used by the remote
processors and triggers the timer interrupt upon a watchdog
detection.
config STE_MODEM_RPROC
tristate "STE-Modem remoteproc support"
depends on HAS_DMA
select REMOTEPROC
default n
help
Say y or m here to support STE-Modem shared memory driver.
This can be either built-in or a loadable module.
If unsure say N.
config WKUP_M3_RPROC
tristate "AMx3xx Wakeup M3 remoteproc support"
depends on SOC_AM33XX || SOC_AM43XX
select REMOTEPROC
help
Say y here to support Wakeup M3 remote processor on TI AM33xx
and AM43xx family of SoCs.
Required for Suspend-to-RAM on AM33xx and AM43xx SoCs. Also needed
for deep CPUIdle states on AM33xx SoCs. Allows for loading of the
firmware onto these remote processors.
If unsure say N.
config DA8XX_REMOTEPROC
tristate "DA8xx/OMAP-L13x remoteproc support"
depends on ARCH_DAVINCI_DA8XX
select CMA if MMU
select REMOTEPROC
select RPMSG
help
Say y here to support DA8xx/OMAP-L13x remote processors via the
remote processor framework.
You want to say y here in order to enable AMP
use-cases to run on your platform (multimedia codecs are
offloaded to remote DSP processors using this framework).
This module controls the name of the firmware file that gets
loaded on the DSP. This file must reside in the /lib/firmware
directory. It can be specified via the module parameter
da8xx_fw_name=<filename>, and if not specified will default to
"rproc-dsp-fw".
It's safe to say n here if you're not interested in multimedia
offloading.
config PRUSS_REMOTEPROC
tristate "TI PRUSS remoteproc support"
depends on HAS_DMA && (SOC_AM33XX || SOC_AM43XX || SOC_DRA7XX)
select REMOTEPROC
select MAILBOX
select OMAP2PLUS_MBOX
select RPMSG
default n
help
Support for TI PRU-ICSS remote processors via the remote processor
framework.
Currently supported on AM33xx SoCs.
Say Y or M here to support the Programmable Realtime Unit (PRU)
processors on various TI SoCs. It's safe to say N here if you're
not interested in the PRU or if you are unsure.
If unsure say N.
config KEYSTONE_REMOTEPROC
tristate "Keystone Remoteproc support"
depends on ARCH_KEYSTONE
depends on RESET_CONTROLLER
depends on UIO
select REMOTEPROC
select RPMSG
help
Say y here here to support Keystone remote processors (DSP)
via the remote processor framework. The drivers support a user-land driven
interface to the remoteprocessor download
It's safe to say n here if you're not interested in multimedia
offloading or just want a bare minimum kernel.
endmenu