1# SPDX-License-Identifier: GPL-2.0-only 2menu "Remoteproc drivers" 3 4config 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 15if REMOTEPROC 16 17config 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 26config 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 35config 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 44config 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 54config 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 73config 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 85config 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 97config 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 118config 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 128config 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 140config QCOM_PIL_INFO 141 tristate 142 143config QCOM_RPROC_COMMON 144 tristate 145 146config QCOM_Q6V5_COMMON 147 tristate 148 depends on ARCH_QCOM 149 depends on QCOM_SMEM 150 151config 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 select MFD_SYSCON 159 select QCOM_PIL_INFO 160 select QCOM_MDT_LOADER 161 select QCOM_Q6V5_COMMON 162 select QCOM_RPROC_COMMON 163 help 164 Say y here to support the Peripheral Image Loader 165 for the Qualcomm Technology Inc. ADSP remote processors. 166 167config QCOM_Q6V5_MSS 168 tristate "Qualcomm Hexagon V5 self-authenticating modem subsystem support" 169 depends on OF && ARCH_QCOM 170 depends on QCOM_SMEM 171 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n) 172 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n 173 depends on QCOM_SYSMON || QCOM_SYSMON=n 174 select MFD_SYSCON 175 select QCOM_MDT_LOADER 176 select QCOM_PIL_INFO 177 select QCOM_Q6V5_COMMON 178 select QCOM_RPROC_COMMON 179 select QCOM_SCM 180 help 181 Say y here to support the Qualcomm self-authenticating modem 182 subsystem based on Hexagon V5. 183 184config QCOM_Q6V5_PAS 185 tristate "Qualcomm Hexagon v5 Peripheral Authentication Service support" 186 depends on OF && ARCH_QCOM 187 depends on QCOM_SMEM 188 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n) 189 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n 190 depends on QCOM_SYSMON || QCOM_SYSMON=n 191 select MFD_SYSCON 192 select QCOM_PIL_INFO 193 select QCOM_MDT_LOADER 194 select QCOM_Q6V5_COMMON 195 select QCOM_RPROC_COMMON 196 select QCOM_SCM 197 help 198 Say y here to support the TrustZone based Peripheral Image Loader 199 for the Qualcomm Hexagon v5 based remote processors. This is commonly 200 used to control subsystems such as ADSP, Compute and Sensor. 201 202config QCOM_Q6V5_WCSS 203 tristate "Qualcomm Hexagon based WCSS Peripheral Image Loader" 204 depends on OF && ARCH_QCOM 205 depends on QCOM_SMEM 206 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n) 207 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n 208 depends on QCOM_SYSMON || QCOM_SYSMON=n 209 select MFD_SYSCON 210 select QCOM_MDT_LOADER 211 select QCOM_PIL_INFO 212 select QCOM_Q6V5_COMMON 213 select QCOM_RPROC_COMMON 214 select QCOM_SCM 215 help 216 Say y here to support the Qualcomm Peripheral Image Loader for the 217 Hexagon V5 based WCSS remote processors. 218 219config QCOM_SYSMON 220 tristate "Qualcomm sysmon driver" 221 depends on RPMSG 222 depends on ARCH_QCOM 223 depends on NET 224 select QCOM_QMI_HELPERS 225 help 226 The sysmon driver implements a sysmon QMI client and a handler for 227 the sys_mon SMD and GLINK channel, which are used for graceful 228 shutdown, retrieving failure information and propagating information 229 about other subsystems being shut down. 230 231 Say y here if your system runs firmware on any other subsystems, e.g. 232 modem or DSP. 233 234config QCOM_WCNSS_PIL 235 tristate "Qualcomm WCNSS Peripheral Image Loader" 236 depends on OF && ARCH_QCOM 237 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n) 238 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n 239 depends on QCOM_SMEM 240 depends on QCOM_SYSMON || QCOM_SYSMON=n 241 select QCOM_MDT_LOADER 242 select QCOM_PIL_INFO 243 select QCOM_RPROC_COMMON 244 select QCOM_SCM 245 help 246 Say y here to support the Peripheral Image Loader for the Qualcomm 247 Wireless Connectivity Subsystem. 248 249config ST_REMOTEPROC 250 tristate "ST remoteproc support" 251 depends on ARCH_STI 252 select MAILBOX 253 select STI_MBOX 254 help 255 Say y here to support ST's adjunct processors via the remote 256 processor framework. 257 This can be either built-in or a loadable module. 258 259config ST_SLIM_REMOTEPROC 260 tristate 261 262config STM32_RPROC 263 tristate "STM32 remoteproc support" 264 depends on ARCH_STM32 265 depends on REMOTEPROC 266 select MAILBOX 267 help 268 Say y here to support STM32 MCU processors via the 269 remote processor framework. 270 271 You want to say y here in order to enable AMP 272 use-cases to run on your platform (dedicated firmware could be 273 offloaded to remote MCU processors using this framework). 274 275 This can be either built-in or a loadable module. 276 277config TI_K3_DSP_REMOTEPROC 278 tristate "TI K3 DSP remoteproc support" 279 depends on ARCH_K3 280 select MAILBOX 281 select OMAP2PLUS_MBOX 282 help 283 Say m here to support TI's C66x and C71x DSP remote processor 284 subsystems on various TI K3 family of SoCs through the remote 285 processor framework. 286 287 It's safe to say N here if you're not interested in utilizing 288 the DSP slave processors. 289 290config TI_K3_R5_REMOTEPROC 291 tristate "TI K3 R5 remoteproc support" 292 depends on ARCH_K3 293 select MAILBOX 294 select OMAP2PLUS_MBOX 295 help 296 Say m here to support TI's R5F remote processor subsystems 297 on various TI K3 family of SoCs through the remote processor 298 framework. 299 300 It's safe to say N here if you're not interested in utilizing 301 a slave processor. 302 303endif # REMOTEPROC 304 305endmenu 306