drivers/remoteproc/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 menu "Remoteproc drivers"
   3
   4 config REMOTEPROC
   5         bool "Support for Remote Processor subsystem"
   6         depends on HAS_DMA
   7         select CRC32
   8         select FW_LOADER
   9         select VIRTIO
  10         select WANT_DEV_COREDUMP
  11         help
  12           Support for remote processors (such as DSP coprocessors). These
  13           are mainly used on embedded systems.
  14
  15 if REMOTEPROC
  16
  17 config REMOTEPROC_CDEV
  18         bool "Remoteproc character device interface"
  19         help
  20           Say y here to have a character device interface for the remoteproc
  21           framework. Userspace can boot/shutdown remote processors through
  22           this interface.
  23
  24           It's safe to say N if you don't want to use this interface.
  25
  26 config IMX_REMOTEPROC
  27         tristate "i.MX remoteproc support"
  28         depends on ARCH_MXC
  29         depends on HAVE_ARM_SMCCC
  30         select MAILBOX
  31         help
  32           Say y here to support iMX's remote processors via the remote
  33           processor framework.
  34
  35           It's safe to say N here.
  36
  37 config INGENIC_VPU_RPROC
  38         tristate "Ingenic JZ47xx VPU remoteproc support"
  39         depends on MIPS || COMPILE_TEST
  40         help
  41           Say y or m here to support the VPU in the JZ47xx SoCs from Ingenic.
  42
  43           This can be either built-in or a loadable module.
  44           If unsure say N.
  45
  46 config MTK_SCP
  47         tristate "Mediatek SCP support"
  48         depends on ARCH_MEDIATEK || COMPILE_TEST
  49         select RPMSG_MTK_SCP
  50         help
  51           Say y here to support Mediatek's System Companion Processor (SCP) via
  52           the remote processor framework.
  53
  54           It's safe to say N here.
  55
  56 config OMAP_REMOTEPROC
  57         tristate "OMAP remoteproc support"
  58         depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX
  59         depends on OMAP_IOMMU
  60         select MAILBOX
  61         select OMAP2PLUS_MBOX
  62         help
  63           Say y here to support OMAP's remote processors (dual M3
  64           and DSP on OMAP4) via the remote processor framework.
  65
  66           Currently only supported on OMAP4.
  67
  68           Usually you want to say Y here, in order to enable multimedia
  69           use-cases to run on your platform (multimedia codecs are
  70           offloaded to remote DSP processors using this framework).
  71
  72           It's safe to say N here if you're not interested in multimedia
  73           offloading or just want a bare minimum kernel.
  74
  75 config OMAP_REMOTEPROC_WATCHDOG
  76         bool "OMAP remoteproc watchdog timer"
  77         depends on OMAP_REMOTEPROC
  78         default n
  79         help
  80           Say Y here to enable watchdog timer for remote processors.
  81
  82           This option controls the watchdog functionality for the remote
  83           processors in OMAP. Dedicated OMAP DMTimers are used by the remote
  84           processors and triggers the timer interrupt upon a watchdog
  85           detection.
  86
  87 config WKUP_M3_RPROC
  88         tristate "AMx3xx Wakeup M3 remoteproc support"
  89         depends on SOC_AM33XX || SOC_AM43XX
  90         help
  91           Say y here to support Wakeup M3 remote processor on TI AM33xx
  92           and AM43xx family of SoCs.
  93
  94           Required for Suspend-to-RAM on AM33xx and AM43xx SoCs. Also needed
  95           for deep CPUIdle states on AM33xx SoCs. Allows for loading of the
  96           firmware onto these remote processors.
  97           If unsure say N.
  98
  99 config DA8XX_REMOTEPROC
 100         tristate "DA8xx/OMAP-L13x remoteproc support"
 101         depends on ARCH_DAVINCI_DA8XX
 102         depends on DMA_CMA
 103         help
 104           Say y here to support DA8xx/OMAP-L13x remote processors via the
 105           remote processor framework.
 106
 107           You want to say y here in order to enable AMP
 108           use-cases to run on your platform (multimedia codecs are
 109           offloaded to remote DSP processors using this framework).
 110
 111           This module controls the name of the firmware file that gets
 112           loaded on the DSP.  This file must reside in the /lib/firmware
 113           directory.  It can be specified via the module parameter
 114           da8xx_fw_name=<filename>, and if not specified will default to
 115           "rproc-dsp-fw".
 116
 117           It's safe to say n here if you're not interested in multimedia
 118           offloading.
 119
 120 config KEYSTONE_REMOTEPROC
 121         tristate "Keystone Remoteproc support"
 122         depends on ARCH_KEYSTONE
 123         help
 124           Say Y here here to support Keystone remote processors (DSP)
 125           via the remote processor framework.
 126
 127           It's safe to say N here if you're not interested in the Keystone
 128           DSPs or just want to use a bare minimum kernel.
 129
 130 config PRU_REMOTEPROC
 131         tristate "TI PRU remoteproc support"
 132         depends on TI_PRUSS
 133         default TI_PRUSS
 134         help
 135           Support for TI PRU remote processors present within a PRU-ICSS
 136           subsystem via the remote processor framework.
 137
 138           Say Y or M here to support the Programmable Realtime Unit (PRU)
 139           processors on various TI SoCs. It's safe to say N here if you're
 140           not interested in the PRU or if you are unsure.
 141
 142 config QCOM_PIL_INFO
 143         tristate
 144
 145 config QCOM_RPROC_COMMON
 146         tristate
 147
 148 config QCOM_Q6V5_COMMON
 149         tristate
 150         depends on ARCH_QCOM
 151         depends on QCOM_SMEM
 152
 153 config QCOM_Q6V5_ADSP
 154         tristate "Qualcomm Technology Inc ADSP Peripheral Image Loader"
 155         depends on OF && ARCH_QCOM
 156         depends on QCOM_SMEM
 157         depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
 158         depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
 159         depends on QCOM_SYSMON || QCOM_SYSMON=n
 160         depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
 161         select MFD_SYSCON
 162         select QCOM_PIL_INFO
 163         select QCOM_MDT_LOADER
 164         select QCOM_Q6V5_COMMON
 165         select QCOM_RPROC_COMMON
 166         help
 167           Say y here to support the Peripheral Image Loader
 168           for the non-TrustZone part of Qualcomm Technology Inc. ADSP and CDSP
 169           remote processors. The TrustZone part is handled by QCOM_Q6V5_PAS
 170           driver.
 171
 172 config QCOM_Q6V5_MSS
 173         tristate "Qualcomm Hexagon V5 self-authenticating modem subsystem support"
 174         depends on OF && ARCH_QCOM
 175         depends on QCOM_SMEM
 176         depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
 177         depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
 178         depends on QCOM_SYSMON || QCOM_SYSMON=n
 179         depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
 180         select MFD_SYSCON
 181         select QCOM_MDT_LOADER
 182         select QCOM_PIL_INFO
 183         select QCOM_Q6V5_COMMON
 184         select QCOM_RPROC_COMMON
 185         select QCOM_SCM
 186         help
 187           Say y here to support the Qualcomm self-authenticating modem
 188           subsystem based on Hexagon V5. The TrustZone based system is
 189           handled by QCOM_Q6V5_PAS driver.
 190
 191 config QCOM_Q6V5_PAS
 192         tristate "Qualcomm Hexagon v5 Peripheral Authentication Service support"
 193         depends on OF && ARCH_QCOM
 194         depends on QCOM_SMEM
 195         depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
 196         depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
 197         depends on QCOM_SYSMON || QCOM_SYSMON=n
 198         depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
 199         select MFD_SYSCON
 200         select QCOM_PIL_INFO
 201         select QCOM_MDT_LOADER
 202         select QCOM_Q6V5_COMMON
 203         select QCOM_RPROC_COMMON
 204         select QCOM_SCM
 205         help
 206           Say y here to support the TrustZone based Peripheral Image Loader
 207           for the Qualcomm Hexagon v5 based remote processors. This is commonly
 208           used to control subsystems such as ADSP (Audio DSP),
 209           CDSP (Compute DSP), MPSS (Modem Peripheral SubSystem), and
 210           SLPI (Sensor Low Power Island).
 211
 212 config QCOM_Q6V5_WCSS
 213         tristate "Qualcomm Hexagon based WCSS Peripheral Image Loader"
 214         depends on OF && ARCH_QCOM
 215         depends on QCOM_SMEM
 216         depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
 217         depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
 218         depends on QCOM_SYSMON || QCOM_SYSMON=n
 219         depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
 220         select MFD_SYSCON
 221         select QCOM_MDT_LOADER
 222         select QCOM_PIL_INFO
 223         select QCOM_Q6V5_COMMON
 224         select QCOM_RPROC_COMMON
 225         select QCOM_SCM
 226         help
 227           Say y here to support the Qualcomm Peripheral Image Loader for the
 228           Hexagon V5 based WCSS remote processors on e.g. IPQ8074.  This is
 229           a non-TrustZone wireless subsystem.
 230
 231 config QCOM_SYSMON
 232         tristate "Qualcomm sysmon driver"
 233         depends on RPMSG
 234         depends on ARCH_QCOM
 235         depends on NET
 236         select QCOM_QMI_HELPERS
 237         help
 238           The sysmon driver implements a sysmon QMI client and a handler for
 239           the sys_mon SMD and GLINK channel, which are used for graceful
 240           shutdown, retrieving failure information and propagating information
 241           about other subsystems being shut down.
 242
 243           Say y here if your system runs firmware on any other subsystems, e.g.
 244           modem or DSP.
 245
 246 config QCOM_WCNSS_PIL
 247         tristate "Qualcomm WCNSS Peripheral Image Loader"
 248         depends on OF && ARCH_QCOM
 249         depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
 250         depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
 251         depends on QCOM_SMEM
 252         depends on QCOM_SYSMON || QCOM_SYSMON=n
 253         depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
 254         select QCOM_MDT_LOADER
 255         select QCOM_PIL_INFO
 256         select QCOM_RPROC_COMMON
 257         select QCOM_SCM
 258         help
 259           Say y here to support the Peripheral Image Loader for loading WCNSS
 260           firmware and boot the core on e.g. MSM8974, MSM8916. The firmware is
 261           verified and booted with the help of the Peripheral Authentication
 262           System (PAS) in TrustZone.
 263
 264 config ST_REMOTEPROC
 265         tristate "ST remoteproc support"
 266         depends on ARCH_STI
 267         select MAILBOX
 268         select STI_MBOX
 269         help
 270           Say y here to support ST's adjunct processors via the remote
 271           processor framework.
 272           This can be either built-in or a loadable module.
 273
 274 config ST_SLIM_REMOTEPROC
 275         tristate
 276
 277 config STM32_RPROC
 278         tristate "STM32 remoteproc support"
 279         depends on ARCH_STM32
 280         depends on REMOTEPROC
 281         select MAILBOX
 282         help
 283           Say y here to support STM32 MCU processors via the
 284           remote processor framework.
 285
 286           You want to say y here in order to enable AMP
 287           use-cases to run on your platform (dedicated firmware could be
 288           offloaded to remote MCU processors using this framework).
 289
 290           This can be either built-in or a loadable module.
 291
 292 config TI_K3_DSP_REMOTEPROC
 293         tristate "TI K3 DSP remoteproc support"
 294         depends on ARCH_K3
 295         select MAILBOX
 296         select OMAP2PLUS_MBOX
 297         help
 298           Say m here to support TI's C66x and C71x DSP remote processor
 299           subsystems on various TI K3 family of SoCs through the remote
 300           processor framework.
 301
 302           It's safe to say N here if you're not interested in utilizing
 303           the DSP slave processors.
 304
 305 config TI_K3_R5_REMOTEPROC
 306         tristate "TI K3 R5 remoteproc support"
 307         depends on ARCH_K3
 308         select MAILBOX
 309         select OMAP2PLUS_MBOX
 310         help
 311           Say m here to support TI's R5F remote processor subsystems
 312           on various TI K3 family of SoCs through the remote processor
 313           framework.
 314
 315           It's safe to say N here if you're not interested in utilizing
 316           a slave processor.
 317
 318 endif # REMOTEPROC
 319
 320 endmenu