| # SPDX-License-Identifier: Apache-2.0 |
| |
| menuconfig IPM |
| bool "IPM drivers" |
| help |
| Include interrupt-based inter-processor mailboxes |
| drivers in system configuration |
| |
| if IPM |
| |
| config IPM_MCUX |
| bool "MCUX IPM driver" |
| depends on HAS_MCUX |
| help |
| Driver for MCUX mailbox |
| |
| config IPM_IMX |
| bool "IMX IPM driver" |
| depends on HAS_IMX_HAL |
| help |
| Driver for NXP i.MX messaging unit |
| |
| config IPM_IMX_REV2 |
| bool "IMX IPM driver (rev 2)" |
| depends on HAS_MCUX |
| depends on !IPM_IMX |
| help |
| Rev 2 driver for NXP i.MX messaging unit (MCUX-based) |
| |
| choice |
| prompt "IMX IPM max data size" |
| default IPM_IMX_MAX_DATA_SIZE_16 |
| depends on IPM_IMX || IPM_IMX_REV2 |
| help |
| Select maximum message size for NXP i.MX messaging unit. |
| |
| config IPM_IMX_MAX_DATA_SIZE_4 |
| bool "4 bytes" |
| help |
| There will be four message types with ids 0, 1, 2 or 3 |
| and a maximum size of 4 bytes each. |
| |
| config IPM_IMX_MAX_DATA_SIZE_8 |
| bool "8 bytes" |
| help |
| There will be two message types with ids 0 or 1 |
| and a maximum size of 8 bytes each. |
| |
| config IPM_IMX_MAX_DATA_SIZE_16 |
| bool "16 bytes" |
| help |
| There will be a single message type with id 0 |
| and a maximum size of 16 bytes. |
| |
| endchoice |
| |
| config IPM_IMX_MAX_DATA_SIZE |
| int |
| range 4 16 |
| default 4 if IPM_IMX_MAX_DATA_SIZE_4 |
| default 8 if IPM_IMX_MAX_DATA_SIZE_8 |
| default 16 if IPM_IMX_MAX_DATA_SIZE_16 |
| depends on IPM_IMX || IPM_IMX_REV2 |
| |
| config IPM_IMX_MAX_ID_VAL |
| int |
| range 0 3 |
| default 3 if IPM_IMX_MAX_DATA_SIZE_4 |
| default 1 if IPM_IMX_MAX_DATA_SIZE_8 |
| default 0 if IPM_IMX_MAX_DATA_SIZE_16 |
| depends on IPM_IMX || IPM_IMX_REV2 |
| |
| config IPM_MHU |
| bool "IPM MHU driver" |
| help |
| Driver for SSE 200 MHU (Message Handling Unit) |
| |
| config IPM_NRFX |
| bool "IPM NRF driver" |
| depends on HAS_HW_NRF_IPC |
| select NRFX_IPC |
| help |
| Driver for Nordic nRF messaging unit, based |
| on nRF IPC peripheral HW. |
| |
| config IPM_NRF_SINGLE_INSTANCE |
| bool "Single instance of IPM device" |
| help |
| Enable this option if the IPM device should have |
| a single instance, instead of one per IPC |
| message channel. |
| |
| source "drivers/ipm/Kconfig.nrfx" |
| |
| config IPM_STM32_IPCC |
| bool "STM32 IPCC controller" |
| select USE_STM32_LL_IPCC |
| help |
| Driver for stm32 IPCC mailboxes |
| |
| config IPM_STM32_IPCC_PROCID |
| int "STM32 IPCC Processor ID" |
| default 2 |
| range 1 2 |
| depends on IPM_STM32_IPCC |
| help |
| use to define the Processor ID for IPCC access |
| |
| config IPM_CAVS_IDC |
| bool "CAVS DSP Intra-DSP Communication (IDC) driver" |
| depends on IPM && CAVS_ICTL |
| default y if MP_NUM_CPUS > 1 && SMP |
| help |
| Driver for the Intra-DSP Communication (IDC) channel for |
| cross SoC communications. |
| |
| config IPM_STM32_HSEM |
| bool "STM32 HSEM controller" |
| depends on STM32H7_DUAL_CORE |
| help |
| Driver for stm32 HSEM mailbox |
| |
| config IPM_STM32_HSEM_CPU |
| int "HSEM CPU ID" |
| default 1 if "$(dt_nodelabel_enabled,cpu0)" |
| default 2 if "$(dt_nodelabel_enabled,cpu1)" |
| range 1 2 |
| depends on IPM_STM32_HSEM |
| help |
| use to define the CPU ID used by HSEM |
| |
| config IPM_CALLBACK_ASYNC |
| bool "Deliver callbacks asynchronously" |
| default y if IPM_CAVS_HOST |
| help |
| When selected, the driver supports "asynchronous" command |
| delivery. Commands will stay active after the ISR returns, |
| until the application expressly "completes" the command |
| later. |
| |
| config IPM_CAVS_HOST |
| bool "cAVS DSP/host communication" |
| select CAVS_IPC |
| help |
| Driver for host/DSP communication on intel_adsp devices |
| |
| if IPM_CAVS_HOST |
| |
| config IPM_CAVS_HOST_INBOX_OFFSET |
| hex "Byte offset of cAVS inbox window" |
| depends on CAVS_IPC |
| default 0x6000 |
| help |
| Location of the host-writable inbox window within the |
| HP_SRAM_RESERVE region. This location must be synchronized |
| with host driver and SOF source code (must match |
| SRAM_INBOX_BASE). Be careful. |
| |
| config IPM_CAVS_HOST_OUTBOX_OFFSET |
| hex "Byte offset of cAVS outbox memory" |
| depends on CAVS_IPC |
| default 0x1000 |
| help |
| Location of the "outbox" region for SOF IPC3/4 message |
| within the pre-existing window 0 (this is not the same as |
| the HP_SRAM_RESERVE region used for INBOX_OFFSET). This |
| location must be synchronized with host driver and SOF |
| source code (where it must equal SRAM_SW_REG_SIZE). Be |
| careful. |
| |
| config IPM_CAVS_HOST_REGWORD |
| bool "Store first 4 bytes in IPC register" |
| depends on CAVS_IPC |
| depends on !SOC_SERIES_INTEL_CAVS_V15 |
| help |
| Protocol variant. When true, the first four bytes of a |
| message are passed in the cAVS IDR/TDR register pair instead |
| of in the SRAM window. Only available on cAVS 1.8+. |
| |
| endif # IPM_CAVS_HOST |
| |
| module = IPM |
| module-str = ipm |
| source "subsys/logging/Kconfig.template.log_config" |
| |
| endif #IPM |
