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# NPCX eSPI driver configuration options
# Copyright (c) 2020 Nuvoton Technology Corporation.
# SPDX-License-Identifier: Apache-2.0
config ESPI_NPCX
bool "Nuvoton NPCX embedded controller (EC) ESPI driver"
depends on SOC_FAMILY_NPCX
help
This option enables the Intel Enhanced Serial Peripheral Interface
(eSPI) for NPCX family of processors.
config ESPI_NPCX_PERIPHERAL_ACPI_SHD_MEM_SIZE
int "Host I/O peripheral port size for shared memory in npcx series"
depends on ESPI_NPCX || ESPI_PERIPHERAL_ACPI_SHM_REGION
default 256
help
This is the port size used by the Host and EC to communicate over
the shared memory region to return the ACPI response 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.
config ESPI_NPCX_PERIPHERAL_HOST_CMD_PARAM_SIZE
int "Host I/O peripheral port size for ec host command in npcx series"
depends on ESPI_NPCX || ESPI_PERIPHERAL_EC_HOST_CMD
default 256
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 default value 'y' for the existing options if ESPI_NPCX is selected.
if ESPI_NPCX
config ESPI_OOB_CHANNEL
default y
config ESPI_PERIPHERAL_8042_KBC
default y
config ESPI_PERIPHERAL_HOST_IO
default y
config ESPI_PERIPHERAL_DEBUG_PORT_80
default y
config ESPI_PERIPHERAL_EC_HOST_CMD
default y
config ESPI_PERIPHERAL_ACPI_SHM_REGION
default y
config ESPI_PERIPHERAL_CUSTOM_OPCODE
default y
endif #ESPI_NPCX