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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 "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
37config IMX_DSP_REMOTEPROC
38 tristate "i.MX DSP remoteproc support"
39 depends on ARCH_MXC
40 depends on HAVE_ARM_SMCCC
41 select MAILBOX
42 help
43 Say y here to support iMX's DSP remote processors via the remote
44 processor framework.
45
46 It's safe to say N here.
47
48config INGENIC_VPU_RPROC
49 tristate "Ingenic JZ47xx VPU remoteproc support"
50 depends on MIPS || COMPILE_TEST
51 help
52 Say y or m here to support the VPU in the JZ47xx SoCs from Ingenic.
53
54 This can be either built-in or a loadable module.
55 If unsure say N.
56
57config MTK_SCP
58 tristate "Mediatek SCP support"
59 depends on ARCH_MEDIATEK || COMPILE_TEST
60 select RPMSG_MTK_SCP
61 help
62 Say y here to support Mediatek's System Companion Processor (SCP) via
63 the remote processor framework.
64
65 It's safe to say N here.
66
67config OMAP_REMOTEPROC
68 tristate "OMAP remoteproc support"
69 depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX
70 depends on OMAP_IOMMU
71 select MAILBOX
72 select OMAP2PLUS_MBOX
73 help
74 Say y here to support OMAP's remote processors (dual M3
75 and DSP on OMAP4) via the remote processor framework.
76
77 Currently only supported on OMAP4.
78
79 Usually you want to say Y here, in order to enable multimedia
80 use-cases to run on your platform (multimedia codecs are
81 offloaded to remote DSP processors using this framework).
82
83 It's safe to say N here if you're not interested in multimedia
84 offloading or just want a bare minimum kernel.
85
86config OMAP_REMOTEPROC_WATCHDOG
87 bool "OMAP remoteproc watchdog timer"
88 depends on OMAP_REMOTEPROC
89 default n
90 help
91 Say Y here to enable watchdog timer for remote processors.
92
93 This option controls the watchdog functionality for the remote
94 processors in OMAP. Dedicated OMAP DMTimers are used by the remote
95 processors and triggers the timer interrupt upon a watchdog
96 detection.
97
98config WKUP_M3_RPROC
99 tristate "AMx3xx Wakeup M3 remoteproc support"
100 depends on SOC_AM33XX || SOC_AM43XX
101 help
102 Say y here to support Wakeup M3 remote processor on TI AM33xx
103 and AM43xx family of SoCs.
104
105 Required for Suspend-to-RAM on AM33xx and AM43xx SoCs. Also needed
106 for deep CPUIdle states on AM33xx SoCs. Allows for loading of the
107 firmware onto these remote processors.
108 If unsure say N.
109
110config DA8XX_REMOTEPROC
111 tristate "DA8xx/OMAP-L13x remoteproc support"
112 depends on ARCH_DAVINCI_DA8XX
113 depends on DMA_CMA
114 help
115 Say y here to support DA8xx/OMAP-L13x remote processors via the
116 remote processor framework.
117
118 You want to say y here in order to enable AMP
119 use-cases to run on your platform (multimedia codecs are
120 offloaded to remote DSP processors using this framework).
121
122 This module controls the name of the firmware file that gets
123 loaded on the DSP. This file must reside in the /lib/firmware
124 directory. It can be specified via the module parameter
125 da8xx_fw_name=<filename>, and if not specified will default to
126 "rproc-dsp-fw".
127
128 It's safe to say n here if you're not interested in multimedia
129 offloading.
130
131config KEYSTONE_REMOTEPROC
132 tristate "Keystone Remoteproc support"
133 depends on ARCH_KEYSTONE
134 help
135 Say Y here here to support Keystone remote processors (DSP)
136 via the remote processor framework.
137
138 It's safe to say N here if you're not interested in the Keystone
139 DSPs or just want to use a bare minimum kernel.
140
141config MESON_MX_AO_ARC_REMOTEPROC
142 tristate "Amlogic Meson6/8/8b/8m2 AO ARC remote processor support"
143 depends on HAS_IOMEM
144 depends on (ARM && ARCH_MESON) || COMPILE_TEST
145 select GENERIC_ALLOCATOR
146 help
147 Say m or y here to have support for the AO ARC remote processor
148 on Amlogic Meson6/Meson8/Meson8b/Meson8m2 SoCs. This is
149 typically used for system suspend.
150 If unsure say N.
151
152config PRU_REMOTEPROC
153 tristate "TI PRU remoteproc support"
154 depends on TI_PRUSS
155 default TI_PRUSS
156 help
157 Support for TI PRU remote processors present within a PRU-ICSS
158 subsystem via the remote processor framework.
159
160 Say Y or M here to support the Programmable Realtime Unit (PRU)
161 processors on various TI SoCs. It's safe to say N here if you're
162 not interested in the PRU or if you are unsure.
163
164config QCOM_PIL_INFO
165 tristate
166
167config QCOM_RPROC_COMMON
168 tristate
169 select AUXILIARY_BUS
170
171config QCOM_Q6V5_COMMON
172 tristate
173 depends on ARCH_QCOM
174 depends on QCOM_SMEM
175
176config QCOM_Q6V5_ADSP
177 tristate "Qualcomm Technology Inc ADSP Peripheral Image Loader"
178 depends on OF && ARCH_QCOM
179 depends on QCOM_SMEM
180 depends on RPMSG_QCOM_SMD || RPMSG_QCOM_SMD=n
181 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
182 depends on QCOM_SYSMON || QCOM_SYSMON=n
183 depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
184 depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n
185 select MFD_SYSCON
186 select QCOM_PIL_INFO
187 select QCOM_MDT_LOADER
188 select QCOM_Q6V5_COMMON
189 select QCOM_RPROC_COMMON
190 help
191 Say y here to support the Peripheral Image Loader
192 for the non-TrustZone part of Qualcomm Technology Inc. ADSP and CDSP
193 remote processors. The TrustZone part is handled by QCOM_Q6V5_PAS
194 driver.
195
196config QCOM_Q6V5_MSS
197 tristate "Qualcomm Hexagon V5 self-authenticating modem subsystem support"
198 depends on OF && ARCH_QCOM
199 depends on QCOM_SMEM
200 depends on RPMSG_QCOM_SMD || RPMSG_QCOM_SMD=n
201 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
202 depends on QCOM_SYSMON || QCOM_SYSMON=n
203 depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
204 depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n
205 select MFD_SYSCON
206 select QCOM_MDT_LOADER
207 select QCOM_PIL_INFO
208 select QCOM_Q6V5_COMMON
209 select QCOM_RPROC_COMMON
210 select QCOM_SCM
211 help
212 Say y here to support the Qualcomm self-authenticating modem
213 subsystem based on Hexagon V5. The TrustZone based system is
214 handled by QCOM_Q6V5_PAS driver.
215
216config QCOM_Q6V5_PAS
217 tristate "Qualcomm Hexagon v5 Peripheral Authentication Service support"
218 depends on OF && ARCH_QCOM
219 depends on QCOM_SMEM
220 depends on RPMSG_QCOM_SMD || RPMSG_QCOM_SMD=n
221 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
222 depends on QCOM_SYSMON || QCOM_SYSMON=n
223 depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
224 depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n
225 select MFD_SYSCON
226 select QCOM_PIL_INFO
227 select QCOM_MDT_LOADER
228 select QCOM_Q6V5_COMMON
229 select QCOM_RPROC_COMMON
230 select QCOM_SCM
231 help
232 Say y here to support the TrustZone based Peripheral Image Loader
233 for the Qualcomm Hexagon v5 based remote processors. This is commonly
234 used to control subsystems such as ADSP (Audio DSP),
235 CDSP (Compute DSP), MPSS (Modem Peripheral SubSystem), and
236 SLPI (Sensor Low Power Island).
237
238config QCOM_Q6V5_WCSS
239 tristate "Qualcomm Hexagon based WCSS Peripheral Image Loader"
240 depends on OF && ARCH_QCOM
241 depends on QCOM_SMEM
242 depends on RPMSG_QCOM_SMD || RPMSG_QCOM_SMD=n
243 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
244 depends on QCOM_SYSMON || QCOM_SYSMON=n
245 depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
246 depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n
247 select MFD_SYSCON
248 select QCOM_MDT_LOADER
249 select QCOM_PIL_INFO
250 select QCOM_Q6V5_COMMON
251 select QCOM_RPROC_COMMON
252 select QCOM_SCM
253 help
254 Say y here to support the Qualcomm Peripheral Image Loader for the
255 Hexagon V5 based WCSS remote processors on e.g. IPQ8074. This is
256 a non-TrustZone wireless subsystem.
257
258config QCOM_SYSMON
259 tristate "Qualcomm sysmon driver"
260 depends on RPMSG
261 depends on ARCH_QCOM
262 depends on NET
263 select QCOM_QMI_HELPERS
264 help
265 The sysmon driver implements a sysmon QMI client and a handler for
266 the sys_mon SMD and GLINK channel, which are used for graceful
267 shutdown, retrieving failure information and propagating information
268 about other subsystems being shut down.
269
270 Say y here if your system runs firmware on any other subsystems, e.g.
271 modem or DSP.
272
273config QCOM_WCNSS_PIL
274 tristate "Qualcomm WCNSS Peripheral Image Loader"
275 depends on OF && ARCH_QCOM
276 depends on RPMSG_QCOM_SMD || RPMSG_QCOM_SMD=n
277 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
278 depends on QCOM_SMEM
279 depends on QCOM_SYSMON || QCOM_SYSMON=n
280 depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
281 select QCOM_MDT_LOADER
282 select QCOM_PIL_INFO
283 select QCOM_RPROC_COMMON
284 select QCOM_SCM
285 help
286 Say y here to support the Peripheral Image Loader for loading WCNSS
287 firmware and boot the core on e.g. MSM8974, MSM8916. The firmware is
288 verified and booted with the help of the Peripheral Authentication
289 System (PAS) in TrustZone.
290
291config RCAR_REMOTEPROC
292 tristate "Renesas R-Car Gen3 remoteproc support"
293 depends on ARCH_RENESAS || COMPILE_TEST
294 help
295 Say y here to support R-Car realtime processor via the
296 remote processor framework. An ELF firmware can be loaded
297 thanks to sysfs remoteproc entries. The remote processor
298 can be started and stopped.
299 This can be either built-in or a loadable module.
300 If compiled as module (M), the module name is rcar_rproc.
301
302config ST_REMOTEPROC
303 tristate "ST remoteproc support"
304 depends on ARCH_STI
305 select MAILBOX
306 select STI_MBOX
307 help
308 Say y here to support ST's adjunct processors via the remote
309 processor framework.
310 This can be either built-in or a loadable module.
311
312config ST_SLIM_REMOTEPROC
313 tristate
314
315config STM32_RPROC
316 tristate "STM32 remoteproc support"
317 depends on ARCH_STM32 || COMPILE_TEST
318 depends on REMOTEPROC
319 select MAILBOX
320 help
321 Say y here to support STM32 MCU processors via the
322 remote processor framework.
323
324 You want to say y here in order to enable AMP
325 use-cases to run on your platform (dedicated firmware could be
326 offloaded to remote MCU processors using this framework).
327
328 This can be either built-in or a loadable module.
329
330config TI_K3_DSP_REMOTEPROC
331 tristate "TI K3 DSP remoteproc support"
332 depends on ARCH_K3 || COMPILE_TEST
333 depends on TI_SCI_PROTOCOL || (COMPILE_TEST && TI_SCI_PROTOCOL=n)
334 depends on OMAP2PLUS_MBOX
335 help
336 Say m here to support TI's C66x and C71x DSP remote processor
337 subsystems on various TI K3 family of SoCs through the remote
338 processor framework.
339
340 It's safe to say N here if you're not interested in utilizing
341 the DSP slave processors.
342
343config TI_K3_M4_REMOTEPROC
344 tristate "TI K3 M4 remoteproc support"
345 depends on ARCH_K3 || COMPILE_TEST
346 depends on TI_SCI_PROTOCOL || (COMPILE_TEST && TI_SCI_PROTOCOL=n)
347 depends on OMAP2PLUS_MBOX
348 help
349 Say m here to support TI's M4 remote processor subsystems
350 on various TI K3 family of SoCs through the remote processor
351 framework.
352
353 It's safe to say N here if you're not interested in utilizing
354 a remote processor.
355
356config TI_K3_R5_REMOTEPROC
357 tristate "TI K3 R5 remoteproc support"
358 depends on ARCH_K3 || COMPILE_TEST
359 depends on TI_SCI_PROTOCOL || (COMPILE_TEST && TI_SCI_PROTOCOL=n)
360 depends on OMAP2PLUS_MBOX
361 help
362 Say m here to support TI's R5F remote processor subsystems
363 on various TI K3 family of SoCs through the remote processor
364 framework.
365
366 It's safe to say N here if you're not interested in utilizing
367 a slave processor.
368
369config XLNX_R5_REMOTEPROC
370 tristate "Xilinx R5 remoteproc support"
371 depends on PM && ARCH_ZYNQMP
372 select ZYNQMP_FIRMWARE
373 select RPMSG_VIRTIO
374 select MAILBOX
375 select ZYNQMP_IPI_MBOX
376 help
377 Say y or m here to support Xilinx R5 remote processors via the remote
378 processor framework.
379
380 It's safe to say N if not interested in using RPU r5f cores.
381
382endif # REMOTEPROC
383
384endmenu
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 select WANT_DEV_COREDUMP
10 help
11 Support for remote processors (such as DSP coprocessors). These
12 are mainly used on embedded systems.
13
14if REMOTEPROC
15
16config IMX_REMOTEPROC
17 tristate "IMX6/7 remoteproc support"
18 depends on SOC_IMX6SX || SOC_IMX7D
19 help
20 Say y here to support iMX's remote processors (Cortex M4
21 on iMX7D) via the remote processor framework.
22
23 It's safe to say N here.
24
25config OMAP_REMOTEPROC
26 tristate "OMAP remoteproc support"
27 depends on HAS_DMA
28 depends on ARCH_OMAP4 || SOC_OMAP5
29 depends on OMAP_IOMMU
30 select MAILBOX
31 select OMAP2PLUS_MBOX
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 help
62 Say y here to support DA8xx/OMAP-L13x remote processors via the
63 remote processor framework.
64
65 You want to say y here in order to enable AMP
66 use-cases to run on your platform (multimedia codecs are
67 offloaded to remote DSP processors using this framework).
68
69 This module controls the name of the firmware file that gets
70 loaded on the DSP. This file must reside in the /lib/firmware
71 directory. It can be specified via the module parameter
72 da8xx_fw_name=<filename>, and if not specified will default to
73 "rproc-dsp-fw".
74
75 It's safe to say n here if you're not interested in multimedia
76 offloading.
77
78config KEYSTONE_REMOTEPROC
79 tristate "Keystone Remoteproc support"
80 depends on ARCH_KEYSTONE
81 help
82 Say Y here here to support Keystone remote processors (DSP)
83 via the remote processor framework.
84
85 It's safe to say N here if you're not interested in the Keystone
86 DSPs or just want to use a bare minimum kernel.
87
88config QCOM_ADSP_PIL
89 tristate "Qualcomm ADSP Peripheral Image Loader"
90 depends on OF && ARCH_QCOM
91 depends on QCOM_SMEM
92 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
93 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
94 depends on QCOM_SYSMON || QCOM_SYSMON=n
95 select MFD_SYSCON
96 select QCOM_MDT_LOADER
97 select QCOM_RPROC_COMMON
98 select QCOM_SCM
99 help
100 Say y here to support the TrustZone based Peripherial Image Loader
101 for the Qualcomm ADSP remote processors.
102
103config QCOM_RPROC_COMMON
104 tristate
105
106config QCOM_Q6V5_PIL
107 tristate "Qualcomm Hexagon V5 Peripherial Image Loader"
108 depends on OF && ARCH_QCOM
109 depends on QCOM_SMEM
110 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
111 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
112 depends on QCOM_SYSMON || QCOM_SYSMON=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_SYSMON
121 tristate "Qualcomm sysmon driver"
122 depends on RPMSG
123 depends on ARCH_QCOM
124 depends on NET
125 select QCOM_QMI_HELPERS
126 help
127 The sysmon driver implements a sysmon QMI client and a handler for
128 the sys_mon SMD and GLINK channel, which are used for graceful
129 shutdown, retrieving failure information and propagating information
130 about other subsystems being shut down.
131
132 Say y here if your system runs firmware on any other subsystems, e.g.
133 modem or DSP.
134
135config QCOM_WCNSS_PIL
136 tristate "Qualcomm WCNSS Peripheral Image Loader"
137 depends on OF && ARCH_QCOM
138 depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
139 depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
140 depends on QCOM_SMEM
141 depends on QCOM_SYSMON || QCOM_SYSMON=n
142 select QCOM_MDT_LOADER
143 select QCOM_RPROC_COMMON
144 select QCOM_SCM
145 help
146 Say y here to support the Peripheral Image Loader for the Qualcomm
147 Wireless Connectivity Subsystem.
148
149config ST_REMOTEPROC
150 tristate "ST remoteproc support"
151 depends on ARCH_STI
152 select MAILBOX
153 select STI_MBOX
154 help
155 Say y here to support ST's adjunct processors via the remote
156 processor framework.
157 This can be either built-in or a loadable module.
158
159config ST_SLIM_REMOTEPROC
160 tristate
161
162endif # REMOTEPROC
163
164endmenu