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 "IMX6/7 remoteproc support"
  28         depends on ARCH_MXC
  29         help
  30           Say y here to support iMX's remote processors (Cortex M4
  31           on iMX7D) via the remote processor framework.
  32
  33           It's safe to say N here.
  34
  35 config INGENIC_VPU_RPROC
  36         tristate "Ingenic JZ47xx VPU remoteproc support"
  37         depends on MIPS || COMPILE_TEST
  38         help
  39           Say y or m here to support the VPU in the JZ47xx SoCs from Ingenic.
  40
  41           This can be either built-in or a loadable module.
  42           If unsure say N.
  43
  44 config MTK_SCP
  45         tristate "Mediatek SCP support"
  46         depends on ARCH_MEDIATEK || COMPILE_TEST
  47         select RPMSG_MTK_SCP
  48         help
  49           Say y here to support Mediatek's System Companion Processor (SCP) via
  50           the remote processor framework.
  51
  52           It's safe to say N here.
  53
  54 config OMAP_REMOTEPROC
  55         tristate "OMAP remoteproc support"
  56         depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX
  57         depends on OMAP_IOMMU
  58         select MAILBOX
  59         select OMAP2PLUS_MBOX
  60         help
  61           Say y here to support OMAP's remote processors (dual M3
  62           and DSP on OMAP4) via the remote processor framework.
  63
  64           Currently only supported on OMAP4.
  65
  66           Usually you want to say Y here, in order to enable multimedia
  67           use-cases to run on your platform (multimedia codecs are
  68           offloaded to remote DSP processors using this framework).
  69
  70           It's safe to say N here if you're not interested in multimedia
  71           offloading or just want a bare minimum kernel.
  72
  73 config OMAP_REMOTEPROC_WATCHDOG
  74         bool "OMAP remoteproc watchdog timer"
  75         depends on OMAP_REMOTEPROC
  76         default n
  77         help
  78           Say Y here to enable watchdog timer for remote processors.
  79
  80           This option controls the watchdog functionality for the remote
  81           processors in OMAP. Dedicated OMAP DMTimers are used by the remote
  82           processors and triggers the timer interrupt upon a watchdog
  83           detection.
  84
  85 config WKUP_M3_RPROC
  86         tristate "AMx3xx Wakeup M3 remoteproc support"
  87         depends on SOC_AM33XX || SOC_AM43XX
  88         help
  89           Say y here to support Wakeup M3 remote processor on TI AM33xx
  90           and AM43xx family of SoCs.
  91
  92           Required for Suspend-to-RAM on AM33xx and AM43xx SoCs. Also needed
  93           for deep CPUIdle states on AM33xx SoCs. Allows for loading of the
  94           firmware onto these remote processors.
  95           If unsure say N.
  96
  97 config DA8XX_REMOTEPROC
  98         tristate "DA8xx/OMAP-L13x remoteproc support"
  99         depends on ARCH_DAVINCI_DA8XX
 100         depends on DMA_CMA
 101         help
 102           Say y here to support DA8xx/OMAP-L13x remote processors via the
 103           remote processor framework.
 104
 105           You want to say y here in order to enable AMP
 106           use-cases to run on your platform (multimedia codecs are
 107           offloaded to remote DSP processors using this framework).
 108
 109           This module controls the name of the firmware file that gets
 110           loaded on the DSP.  This file must reside in the /lib/firmware
 111           directory.  It can be specified via the module parameter
 112           da8xx_fw_name=<filename>, and if not specified will default to
 113           "rproc-dsp-fw".
 114
 115           It's safe to say n here if you're not interested in multimedia
 116           offloading.
 117
 118 config KEYSTONE_REMOTEPROC
 119         tristate "Keystone Remoteproc support"
 120         depends on ARCH_KEYSTONE
 121         help
 122           Say Y here here to support Keystone remote processors (DSP)
 123           via the remote processor framework.
 124
 125           It's safe to say N here if you're not interested in the Keystone
 126           DSPs or just want to use a bare minimum kernel.
 127
 128 config PRU_REMOTEPROC
 129         tristate "TI PRU remoteproc support"
 130         depends on TI_PRUSS
 131         default TI_PRUSS
 132         help
 133           Support for TI PRU remote processors present within a PRU-ICSS
 134           subsystem via the remote processor framework.
 135
 136           Say Y or M here to support the Programmable Realtime Unit (PRU)
 137           processors on various TI SoCs. It's safe to say N here if you're
 138           not interested in the PRU or if you are unsure.
 139
 140 config QCOM_PIL_INFO
 141         tristate
 142
 143 config QCOM_RPROC_COMMON
 144         tristate
 145
 146 config QCOM_Q6V5_COMMON
 147         tristate
 148         depends on ARCH_QCOM
 149         depends on QCOM_SMEM
 150
 151 config QCOM_Q6V5_ADSP
 152         tristate "Qualcomm Technology Inc ADSP Peripheral Image Loader"
 153         depends on OF && ARCH_QCOM
 154         depends on QCOM_SMEM
 155         depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
 156         depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
 157         depends on QCOM_SYSMON || QCOM_SYSMON=n
 158         depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
 159         select MFD_SYSCON
 160         select QCOM_PIL_INFO
 161         select QCOM_MDT_LOADER
 162         select QCOM_Q6V5_COMMON
 163         select QCOM_RPROC_COMMON
 164         help
 165           Say y here to support the Peripheral Image Loader
 166           for the non-TrustZone part of Qualcomm Technology Inc. ADSP and CDSP
 167           remote processors. The TrustZone part is handled by QCOM_Q6V5_PAS
 168           driver.
 169
 170 config QCOM_Q6V5_MSS
 171         tristate "Qualcomm Hexagon V5 self-authenticating modem subsystem support"
 172         depends on OF && ARCH_QCOM
 173         depends on QCOM_SMEM
 174         depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
 175         depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
 176         depends on QCOM_SYSMON || QCOM_SYSMON=n
 177         depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
 178         select MFD_SYSCON
 179         select QCOM_MDT_LOADER
 180         select QCOM_PIL_INFO
 181         select QCOM_Q6V5_COMMON
 182         select QCOM_RPROC_COMMON
 183         select QCOM_SCM
 184         help
 185           Say y here to support the Qualcomm self-authenticating modem
 186           subsystem based on Hexagon V5. The TrustZone based system is
 187           handled by QCOM_Q6V5_PAS driver.
 188
 189 config QCOM_Q6V5_PAS
 190         tristate "Qualcomm Hexagon v5 Peripheral Authentication Service support"
 191         depends on OF && ARCH_QCOM
 192         depends on QCOM_SMEM
 193         depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
 194         depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
 195         depends on QCOM_SYSMON || QCOM_SYSMON=n
 196         depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
 197         select MFD_SYSCON
 198         select QCOM_PIL_INFO
 199         select QCOM_MDT_LOADER
 200         select QCOM_Q6V5_COMMON
 201         select QCOM_RPROC_COMMON
 202         select QCOM_SCM
 203         help
 204           Say y here to support the TrustZone based Peripheral Image Loader
 205           for the Qualcomm Hexagon v5 based remote processors. This is commonly
 206           used to control subsystems such as ADSP (Audio DSP),
 207           CDSP (Compute DSP), MPSS (Modem Peripheral SubSystem), and
 208           SLPI (Sensor Low Power Island).
 209
 210 config QCOM_Q6V5_WCSS
 211         tristate "Qualcomm Hexagon based WCSS Peripheral Image Loader"
 212         depends on OF && ARCH_QCOM
 213         depends on QCOM_SMEM
 214         depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
 215         depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
 216         depends on QCOM_SYSMON || QCOM_SYSMON=n
 217         depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
 218         select MFD_SYSCON
 219         select QCOM_MDT_LOADER
 220         select QCOM_PIL_INFO
 221         select QCOM_Q6V5_COMMON
 222         select QCOM_RPROC_COMMON
 223         select QCOM_SCM
 224         help
 225           Say y here to support the Qualcomm Peripheral Image Loader for the
 226           Hexagon V5 based WCSS remote processors on e.g. IPQ8074.  This is
 227           a non-TrustZone wireless subsystem.
 228
 229 config QCOM_SYSMON
 230         tristate "Qualcomm sysmon driver"
 231         depends on RPMSG
 232         depends on ARCH_QCOM
 233         depends on NET
 234         select QCOM_QMI_HELPERS
 235         help
 236           The sysmon driver implements a sysmon QMI client and a handler for
 237           the sys_mon SMD and GLINK channel, which are used for graceful
 238           shutdown, retrieving failure information and propagating information
 239           about other subsystems being shut down.
 240
 241           Say y here if your system runs firmware on any other subsystems, e.g.
 242           modem or DSP.
 243
 244 config QCOM_WCNSS_PIL
 245         tristate "Qualcomm WCNSS Peripheral Image Loader"
 246         depends on OF && ARCH_QCOM
 247         depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
 248         depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
 249         depends on QCOM_SMEM
 250         depends on QCOM_SYSMON || QCOM_SYSMON=n
 251         depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
 252         select QCOM_MDT_LOADER
 253         select QCOM_PIL_INFO
 254         select QCOM_RPROC_COMMON
 255         select QCOM_SCM
 256         help
 257           Say y here to support the Peripheral Image Loader for loading WCNSS
 258           firmware and boot the core on e.g. MSM8974, MSM8916. The firmware is
 259           verified and booted with the help of the Peripheral Authentication
 260           System (PAS) in TrustZone.
 261
 262 config ST_REMOTEPROC
 263         tristate "ST remoteproc support"
 264         depends on ARCH_STI
 265         select MAILBOX
 266         select STI_MBOX
 267         help
 268           Say y here to support ST's adjunct processors via the remote
 269           processor framework.
 270           This can be either built-in or a loadable module.
 271
 272 config ST_SLIM_REMOTEPROC
 273         tristate
 274
 275 config STM32_RPROC
 276         tristate "STM32 remoteproc support"
 277         depends on ARCH_STM32
 278         depends on REMOTEPROC
 279         select MAILBOX
 280         help
 281           Say y here to support STM32 MCU processors via the
 282           remote processor framework.
 283
 284           You want to say y here in order to enable AMP
 285           use-cases to run on your platform (dedicated firmware could be
 286           offloaded to remote MCU processors using this framework).
 287
 288           This can be either built-in or a loadable module.
 289
 290 config TI_K3_DSP_REMOTEPROC
 291         tristate "TI K3 DSP remoteproc support"
 292         depends on ARCH_K3
 293         select MAILBOX
 294         select OMAP2PLUS_MBOX
 295         help
 296           Say m here to support TI's C66x and C71x DSP remote processor
 297           subsystems on various TI K3 family of SoCs through the remote
 298           processor framework.
 299
 300           It's safe to say N here if you're not interested in utilizing
 301           the DSP slave processors.
 302
 303 config TI_K3_R5_REMOTEPROC
 304         tristate "TI K3 R5 remoteproc support"
 305         depends on ARCH_K3
 306         select MAILBOX
 307         select OMAP2PLUS_MBOX
 308         help
 309           Say m here to support TI's R5F remote processor subsystems
 310           on various TI K3 family of SoCs through the remote processor
 311           framework.
 312
 313           It's safe to say N here if you're not interested in utilizing
 314           a slave processor.
 315
 316 endif # REMOTEPROC
 317
 318 endmenu