CONFIG_ESPI_NPCX_PERIPHERAL_HOST_CMD_PARAM_SIZE¶
Host I/O peripheral port size for ec host command in npcx series
Type: int
Help¶
This is the port size used by the Host and EC to communicate over
the shared memory region to return the host command parameter data.
Please notice the valid value in npcx ec series for this option is
8/16/32/64/128/256/512/1024/2048/4096 bytes.
Direct dependencies¶
(ESPI_NPCX || ESPI_PERIPHERAL_EC_HOST_CMD) && ESPI
(Includes any dependencies from ifs and menus.)
Default¶
256
Kconfig definition¶
At drivers/espi/Kconfig.npcx:23
Included via Kconfig:8 → Kconfig.zephyr:42 → drivers/Kconfig:92 → drivers/espi/Kconfig:15
Menu path: (Top) → Device Drivers → ESPI Driver
config ESPI_NPCX_PERIPHERAL_HOST_CMD_PARAM_SIZE
int "Host I/O peripheral port size for ec host command in npcx series"
default 256
depends on (ESPI_NPCX || ESPI_PERIPHERAL_EC_HOST_CMD) && ESPI
help
This is the port size used by the Host and EC to communicate over
the shared memory region to return the host command parameter data.
Please notice the valid value in npcx ec series for this option is
8/16/32/64/128/256/512/1024/2048/4096 bytes.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)