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 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 QCOM_PIL_INFO 129 tristate 130 131config QCOM_RPROC_COMMON 132 tristate 133 134config QCOM_Q6V5_COMMON 135 tristate 136 depends on ARCH_QCOM 137 depends on QCOM_SMEM 138 139config QCOM_Q6V5_ADSP 140 tristate "Qualcomm Technology Inc ADSP Peripheral Image Loader" 141 depends on OF && ARCH_QCOM 142 depends on QCOM_SMEM 143 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n) 144 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n 145 depends on QCOM_SYSMON || QCOM_SYSMON=n 146 select MFD_SYSCON 147 select QCOM_PIL_INFO 148 select QCOM_MDT_LOADER 149 select QCOM_Q6V5_COMMON 150 select QCOM_RPROC_COMMON 151 help 152 Say y here to support the Peripheral Image Loader 153 for the Qualcomm Technology Inc. ADSP remote processors. 154 155config QCOM_Q6V5_MSS 156 tristate "Qualcomm Hexagon V5 self-authenticating modem subsystem support" 157 depends on OF && ARCH_QCOM 158 depends on QCOM_SMEM 159 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n) 160 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n 161 depends on QCOM_SYSMON || QCOM_SYSMON=n 162 select MFD_SYSCON 163 select QCOM_MDT_LOADER 164 select QCOM_PIL_INFO 165 select QCOM_Q6V5_COMMON 166 select QCOM_RPROC_COMMON 167 select QCOM_SCM 168 help 169 Say y here to support the Qualcomm self-authenticating modem 170 subsystem based on Hexagon V5. 171 172config QCOM_Q6V5_PAS 173 tristate "Qualcomm Hexagon v5 Peripheral Authentication Service 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 select MFD_SYSCON 180 select QCOM_PIL_INFO 181 select QCOM_MDT_LOADER 182 select QCOM_Q6V5_COMMON 183 select QCOM_RPROC_COMMON 184 select QCOM_SCM 185 help 186 Say y here to support the TrustZone based Peripherial Image Loader 187 for the Qualcomm Hexagon v5 based remote processors. This is commonly 188 used to control subsystems such as ADSP, Compute and Sensor. 189 190config QCOM_Q6V5_WCSS 191 tristate "Qualcomm Hexagon based WCSS Peripheral Image Loader" 192 depends on OF && ARCH_QCOM 193 depends on QCOM_SMEM 194 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n) 195 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n 196 depends on QCOM_SYSMON || QCOM_SYSMON=n 197 select MFD_SYSCON 198 select QCOM_MDT_LOADER 199 select QCOM_PIL_INFO 200 select QCOM_Q6V5_COMMON 201 select QCOM_RPROC_COMMON 202 select QCOM_SCM 203 help 204 Say y here to support the Qualcomm Peripheral Image Loader for the 205 Hexagon V5 based WCSS remote processors. 206 207config QCOM_SYSMON 208 tristate "Qualcomm sysmon driver" 209 depends on RPMSG 210 depends on ARCH_QCOM 211 depends on NET 212 select QCOM_QMI_HELPERS 213 help 214 The sysmon driver implements a sysmon QMI client and a handler for 215 the sys_mon SMD and GLINK channel, which are used for graceful 216 shutdown, retrieving failure information and propagating information 217 about other subsystems being shut down. 218 219 Say y here if your system runs firmware on any other subsystems, e.g. 220 modem or DSP. 221 222config QCOM_WCNSS_PIL 223 tristate "Qualcomm WCNSS Peripheral Image Loader" 224 depends on OF && ARCH_QCOM 225 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n) 226 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n 227 depends on QCOM_SMEM 228 depends on QCOM_SYSMON || QCOM_SYSMON=n 229 select QCOM_MDT_LOADER 230 select QCOM_PIL_INFO 231 select QCOM_RPROC_COMMON 232 select QCOM_SCM 233 help 234 Say y here to support the Peripheral Image Loader for the Qualcomm 235 Wireless Connectivity Subsystem. 236 237config ST_REMOTEPROC 238 tristate "ST remoteproc support" 239 depends on ARCH_STI 240 select MAILBOX 241 select STI_MBOX 242 help 243 Say y here to support ST's adjunct processors via the remote 244 processor framework. 245 This can be either built-in or a loadable module. 246 247config ST_SLIM_REMOTEPROC 248 tristate 249 250config STM32_RPROC 251 tristate "STM32 remoteproc support" 252 depends on ARCH_STM32 253 depends on REMOTEPROC 254 select MAILBOX 255 help 256 Say y here to support STM32 MCU processors via the 257 remote processor framework. 258 259 You want to say y here in order to enable AMP 260 use-cases to run on your platform (dedicated firmware could be 261 offloaded to remote MCU processors using this framework). 262 263 This can be either built-in or a loadable module. 264 265config TI_K3_DSP_REMOTEPROC 266 tristate "TI K3 DSP remoteproc support" 267 depends on ARCH_K3 268 select MAILBOX 269 select OMAP2PLUS_MBOX 270 help 271 Say m here to support TI's C66x and C71x DSP remote processor 272 subsystems on various TI K3 family of SoCs through the remote 273 processor framework. 274 275 It's safe to say N here if you're not interested in utilizing 276 the DSP slave processors. 277 278endif # REMOTEPROC 279 280endmenu 281