CONFIG_RPMSG_SERVICE_SHM_SIZE

(No prompt – not directly user assignable.)

Type: hex

Help

This option specifies size of the memory region to be used
for the OpenAMP IPC shared memory

Direct dependencies

RPMSG_SERVICE

(Includes any dependencies from ifs and menus.)

Default

• “0x0”

Kconfig definition

At <Zephyr Subsystem>/ipc/rpmsg_service/Kconfig:42

Included via Kconfig:8 → Kconfig.zephyr:44 → <Zephyr Subsystem>/Kconfig:27 → <Zephyr Subsystem>/ipc/Kconfig:8

Menu path: (Top) → Sub Systems and OS Services → Inter Processor Communication → RPMsg service for multiple users

config RPMSG_SERVICE_SHM_SIZE
    hex
    default "0x0"
    depends on RPMSG_SERVICE
    help
      This option specifies size of the memory region to be used
      for the OpenAMP IPC shared memory

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)