7151202b64
This extends the Qualcomm GLINK implementation to support the additional features used for communicating with modem and DSP coprocessors in modern Qualcomm platforms. In addition to this there's support for placing virtio RPMSG buffers in non-System RAM. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZswd9AAoJEAsfOT8Nma3FSigQALyq2wNtf60tkTKW0f2K8cM6 JpnEKAKqO1t5ZkokEevT05PLT4rqXuidrDVOBJ3VQ7LtSqJOiTjGyN9YM8t+WBVG ts0Yg69+wUxBATg9iM2JiUsKn8gH8swUAtf16dmkL/Ca8BJKOHGYTUjADfwuFrEg EAGcLZnlwz736xdo9qZu/Ke9rItz6CDOD3AphbpJbcv7Wj2F/mEuqMZjfLk+1Mo8 C3wXx9jIzW1siNtT0OY9raUNV5gLaGS2zZ+DYwrwjND7Eh0TqeLxyJ1OS7f2kOZ5 P6zcrYw02WbDVW7LUzVegj5PejZm/wdFZ5hSvishEfZZVT+wGHBK34mfObe0moJZ Wp8jFSXKqECIEU3x/2DtPAHi+mittDpQ3FCkElWKJRD6B3HTySHjvM0lOor+zYKB gRX4QUR6jwkSRAbV6GP24Z8SL9kU6TXOSoOQvuzuKhB30JzADJPuQnGZR0SftYiH YJG/RT9FklbljWP9hIgey3QPNHPoL3IzNBU2iyEjdraabmNaFEb++wpLdpCZdnGf 1HMLrMfUmd3QKRtXvT+5Q6CjnfzwFk1ii1naN3Ky9rar3WRtij5bzo8eveR8i9ag DtWA88N9mnpSUao14o5vKN830q3/fkwW6HyT0nCd59Wq94cMNfiMdFPVXvO0xVAF mjP4JXHbqNhdJySWR4Du =PVGN -----END PGP SIGNATURE----- Merge tag 'rpmsg-v4.14' of git://github.com/andersson/remoteproc Pull rpmsg updates from Bjorn Andersson: "This extends the Qualcomm GLINK implementation to support the additional features used for communicating with modem and DSP coprocessors in modern Qualcomm platforms. In addition to this there's support for placing virtio RPMSG buffers in non-System RAM" * tag 'rpmsg-v4.14' of git://github.com/andersson/remoteproc: (29 commits) rpmsg: glink: initialize ret to zero to ensure error status check is correct rpmsg: glink: fix null pointer dereference on a null intent dt-bindings: soc: qcom: Extend GLINK to cover SMEM remoteproc: qcom: adsp: Allow defining GLINK edge rpmsg: glink: Export symbols from common code rpmsg: glink: Release idr lock before returning on error rpmsg: glink: Handle remote rx done command rpmsg: glink: Request for intents when unavailable rpmsg: glink: Use the intents passed by remote rpmsg: glink: Receive and store the remote intent buffers rpmsg: glink: Add announce_create ops and preallocate intents rpmsg: glink: Add rx done command rpmsg: glink: Make RX FIFO peak accessor to take an offset rpmsg: glink: Use the local intents when receiving data rpmsg: glink: Add support for TX intents rpmsg: glink: Fix idr_lock from mutex to spinlock rpmsg: glink: Add support for transport version negotiation rpmsg: glink: Introduce glink smem based transport rpmsg: glink: Do a mbox_free_channel in remove rpmsg: glink: Return -EAGAIN when there is no FIFO space ...
148 lines
4.2 KiB
Plaintext
148 lines
4.2 KiB
Plaintext
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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help
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Support for remote processors (such as DSP coprocessors). These
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are mainly used on embedded systems.
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if REMOTEPROC
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config IMX_REMOTEPROC
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tristate "IMX6/7 remoteproc support"
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depends on SOC_IMX6SX || SOC_IMX7D
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help
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Say y here to support iMX's remote processors (Cortex M4
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on iMX7D) via the remote processor framework.
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It's safe to say N here.
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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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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 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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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 DMA_CMA
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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 KEYSTONE_REMOTEPROC
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tristate "Keystone Remoteproc support"
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depends on ARCH_KEYSTONE
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select RPMSG_VIRTIO
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help
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Say Y here here to support Keystone remote processors (DSP)
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via the remote processor framework.
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It's safe to say N here if you're not interested in the Keystone
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DSPs or just want to use a bare minimum kernel.
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config QCOM_ADSP_PIL
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tristate "Qualcomm ADSP 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 RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
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depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
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select MFD_SYSCON
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select QCOM_MDT_LOADER
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select QCOM_RPROC_COMMON
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select QCOM_SCM
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help
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Say y here to support the TrustZone based Peripherial Image Loader
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for the Qualcomm ADSP remote processors.
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config QCOM_RPROC_COMMON
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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 RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
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select MFD_SYSCON
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select QCOM_RPROC_COMMON
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select QCOM_SCM
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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_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 RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
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depends on QCOM_SMEM
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select QCOM_MDT_LOADER
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select QCOM_RPROC_COMMON
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select QCOM_SCM
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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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select MAILBOX
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select STI_MBOX
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select RPMSG_VIRTIO
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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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endif # REMOTEPROC
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endmenu
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