1menu "Remoteproc drivers" 2 3config REMOTEPROC 4 tristate "Support for Remote Processor subsystem" 5 depends on HAS_DMA 6 select CRC32 7 select FW_LOADER 8 select VIRTIO 9 help 10 Support for remote processors (such as DSP coprocessors). These 11 are mainly used on embedded systems. 12 13if REMOTEPROC 14 15config IMX_REMOTEPROC 16 tristate "IMX6/7 remoteproc support" 17 depends on SOC_IMX6SX || SOC_IMX7D 18 help 19 Say y here to support iMX's remote processors (Cortex M4 20 on iMX7D) via the remote processor framework. 21 22 It's safe to say N here. 23 24config OMAP_REMOTEPROC 25 tristate "OMAP remoteproc support" 26 depends on HAS_DMA 27 depends on ARCH_OMAP4 || SOC_OMAP5 28 depends on OMAP_IOMMU 29 select MAILBOX 30 select OMAP2PLUS_MBOX 31 select RPMSG_VIRTIO 32 help 33 Say y here to support OMAP's remote processors (dual M3 34 and DSP on OMAP4) via the remote processor framework. 35 36 Currently only supported on OMAP4. 37 38 Usually you want to say Y here, in order to enable multimedia 39 use-cases to run on your platform (multimedia codecs are 40 offloaded to remote DSP processors using this framework). 41 42 It's safe to say N here if you're not interested in multimedia 43 offloading or just want a bare minimum kernel. 44 45config WKUP_M3_RPROC 46 tristate "AMx3xx Wakeup M3 remoteproc support" 47 depends on SOC_AM33XX || SOC_AM43XX 48 help 49 Say y here to support Wakeup M3 remote processor on TI AM33xx 50 and AM43xx family of SoCs. 51 52 Required for Suspend-to-RAM on AM33xx and AM43xx SoCs. Also needed 53 for deep CPUIdle states on AM33xx SoCs. Allows for loading of the 54 firmware onto these remote processors. 55 If unsure say N. 56 57config DA8XX_REMOTEPROC 58 tristate "DA8xx/OMAP-L13x remoteproc support" 59 depends on ARCH_DAVINCI_DA8XX 60 depends on DMA_CMA 61 select RPMSG_VIRTIO 62 help 63 Say y here to support DA8xx/OMAP-L13x remote processors via the 64 remote processor framework. 65 66 You want to say y here in order to enable AMP 67 use-cases to run on your platform (multimedia codecs are 68 offloaded to remote DSP processors using this framework). 69 70 This module controls the name of the firmware file that gets 71 loaded on the DSP. This file must reside in the /lib/firmware 72 directory. It can be specified via the module parameter 73 da8xx_fw_name=<filename>, and if not specified will default to 74 "rproc-dsp-fw". 75 76 It's safe to say n here if you're not interested in multimedia 77 offloading. 78 79config KEYSTONE_REMOTEPROC 80 tristate "Keystone Remoteproc support" 81 depends on ARCH_KEYSTONE 82 select RPMSG_VIRTIO 83 help 84 Say Y here here to support Keystone remote processors (DSP) 85 via the remote processor framework. 86 87 It's safe to say N here if you're not interested in the Keystone 88 DSPs or just want to use a bare minimum kernel. 89 90config QCOM_ADSP_PIL 91 tristate "Qualcomm ADSP Peripheral Image Loader" 92 depends on OF && ARCH_QCOM 93 depends on QCOM_SMEM 94 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n) 95 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n 96 select MFD_SYSCON 97 select QCOM_MDT_LOADER 98 select QCOM_RPROC_COMMON 99 select QCOM_SCM 100 help 101 Say y here to support the TrustZone based Peripherial Image Loader 102 for the Qualcomm ADSP remote processors. 103 104config QCOM_RPROC_COMMON 105 tristate 106 107config QCOM_Q6V5_PIL 108 tristate "Qualcomm Hexagon V5 Peripherial Image Loader" 109 depends on OF && ARCH_QCOM 110 depends on QCOM_SMEM 111 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n) 112 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n 113 select MFD_SYSCON 114 select QCOM_RPROC_COMMON 115 select QCOM_SCM 116 help 117 Say y here to support the Qualcomm Peripherial Image Loader for the 118 Hexagon V5 based remote processors. 119 120config QCOM_WCNSS_PIL 121 tristate "Qualcomm WCNSS Peripheral Image Loader" 122 depends on OF && ARCH_QCOM 123 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n) 124 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n 125 depends on QCOM_SMEM 126 select QCOM_MDT_LOADER 127 select QCOM_RPROC_COMMON 128 select QCOM_SCM 129 help 130 Say y here to support the Peripheral Image Loader for the Qualcomm 131 Wireless Connectivity Subsystem. 132 133config ST_REMOTEPROC 134 tristate "ST remoteproc support" 135 depends on ARCH_STI 136 select MAILBOX 137 select STI_MBOX 138 select RPMSG_VIRTIO 139 help 140 Say y here to support ST's adjunct processors via the remote 141 processor framework. 142 This can be either built-in or a loadable module. 143 144config ST_SLIM_REMOTEPROC 145 tristate 146 147endif # REMOTEPROC 148 149endmenu 150