e41ddbc00e
Make REMOTEPROC core a selectable kconfig option, and update
remoteproc client drivers to 'depends on' the core. This avoids
some nasty Kconfig recursive dependency issues. Also when using
menuconfig client drivers will be hidden until the core has been
enabled.
Documentation/kbuild/kconfig-language.txt:
Note:
select should be used with care. select will force
a symbol to a value without visiting the dependencies.
By abusing select you are able to select a symbol FOO even
if FOO depends on BAR that is not set.
In general use select only for non-visible symbols
(no prompts anywhere) and for symbols with no dependencies.
That will limit the usefulness but on the other hand avoid
the illegal configurations all over.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
126 lines
3.4 KiB
Text
126 lines
3.4 KiB
Text
menu "Remoteproc drivers"
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config REMOTEPROC
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tristate "Support for Remote Processor subsystem"
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depends on HAS_DMA
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select CRC32
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select FW_LOADER
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select VIRTIO
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select VIRTUALIZATION
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if REMOTEPROC
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config OMAP_REMOTEPROC
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tristate "OMAP remoteproc support"
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depends on HAS_DMA
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depends on ARCH_OMAP4 || SOC_OMAP5
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depends on OMAP_IOMMU
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depends on REMOTEPROC
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select MAILBOX
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select OMAP2PLUS_MBOX
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select RPMSG_VIRTIO
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help
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Say y here to support OMAP's remote processors (dual M3
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and DSP on OMAP4) via the remote processor framework.
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Currently only supported on OMAP4.
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Usually you want to say y here, in order to enable multimedia
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use-cases to run on your platform (multimedia codecs are
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offloaded to remote DSP processors using this framework).
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It's safe to say n here if you're not interested in multimedia
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offloading or just want a bare minimum kernel.
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config STE_MODEM_RPROC
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tristate "STE-Modem remoteproc support"
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depends on HAS_DMA
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depends on REMOTEPROC
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default n
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help
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Say y or m here to support STE-Modem shared memory driver.
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This can be either built-in or a loadable module.
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If unsure say N.
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config WKUP_M3_RPROC
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tristate "AMx3xx Wakeup M3 remoteproc support"
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depends on SOC_AM33XX || SOC_AM43XX
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depends on REMOTEPROC
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help
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Say y here to support Wakeup M3 remote processor on TI AM33xx
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and AM43xx family of SoCs.
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Required for Suspend-to-RAM on AM33xx and AM43xx SoCs. Also needed
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for deep CPUIdle states on AM33xx SoCs. Allows for loading of the
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firmware onto these remote processors.
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If unsure say N.
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config DA8XX_REMOTEPROC
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tristate "DA8xx/OMAP-L13x remoteproc support"
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depends on ARCH_DAVINCI_DA8XX
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depends on REMOTEPROC
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select CMA if MMU
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select RPMSG_VIRTIO
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help
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Say y here to support DA8xx/OMAP-L13x remote processors via the
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remote processor framework.
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You want to say y here in order to enable AMP
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use-cases to run on your platform (multimedia codecs are
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offloaded to remote DSP processors using this framework).
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This module controls the name of the firmware file that gets
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loaded on the DSP. This file must reside in the /lib/firmware
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directory. It can be specified via the module parameter
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da8xx_fw_name=<filename>, and if not specified will default to
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"rproc-dsp-fw".
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It's safe to say n here if you're not interested in multimedia
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offloading.
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config QCOM_MDT_LOADER
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tristate
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config QCOM_Q6V5_PIL
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tristate "Qualcomm Hexagon V5 Peripherial Image Loader"
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depends on OF && ARCH_QCOM
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depends on QCOM_SMEM
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depends on REMOTEPROC
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select MFD_SYSCON
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select QCOM_MDT_LOADER
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help
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Say y here to support the Qualcomm Peripherial Image Loader for the
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Hexagon V5 based remote processors.
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config QCOM_WCNSS_IRIS
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tristate
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depends on OF && ARCH_QCOM
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config QCOM_WCNSS_PIL
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tristate "Qualcomm WCNSS Peripheral Image Loader"
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depends on OF && ARCH_QCOM
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depends on QCOM_SMEM
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depends on REMOTEPROC
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select QCOM_MDT_LOADER
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select QCOM_SCM
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select QCOM_WCNSS_IRIS
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help
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Say y here to support the Peripheral Image Loader for the Qualcomm
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Wireless Connectivity Subsystem.
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config ST_REMOTEPROC
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tristate "ST remoteproc support"
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depends on ARCH_STI
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depends on REMOTEPROC
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help
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Say y here to support ST's adjunct processors via the remote
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processor framework.
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This can be either built-in or a loadable module.
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config ST_SLIM_REMOTEPROC
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tristate
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depends on REMOTEPROC
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endif # REMOTEPROC
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endmenu
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