| # Host Command Peripheral simulator config |
| |
| # Copyright (c) 2020 Google LLC |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| menuconfig EC_HOST_CMD_PERIPH |
| bool "Embedded Controller Host Command peripheral support" |
| depends on EC_HOST_CMD |
| help |
| Enable the embedded controller host command peripheral driver. This |
| is needed by the EC host command framework to send and receive data |
| on the appropriate EC host bus. |
| |
| if EC_HOST_CMD_PERIPH |
| |
| module = EC_HC |
| module-str = ec-host-commands |
| source "subsys/logging/Kconfig.template.log_config" |
| |
| choice EC_HOST_CMD_PERIPH_TYPE |
| prompt "Host commands peripheral" |
| |
| config EC_HOST_CMD_SIMULATOR |
| bool "Embedded Controller Host Command Peripheral Simulator" |
| depends on DT_HAS_ZEPHYR_SIM_EC_HOST_CMD_PERIPH_ENABLED |
| help |
| Enable the EC host command simulator. |
| |
| config EC_HOST_CMD_PERIPH_ESPI |
| bool "Host commands support using eSPI bus" |
| depends on ESPI_PERIPHERAL_EC_HOST_CMD |
| depends on ESPI_PERIPHERAL_CUSTOM_OPCODE |
| depends on DT_HAS_ZEPHYR_EC_HOST_CMD_PERIPH_ESPI_ENABLED |
| help |
| Enable support for Embedded Controller host commands using |
| the eSPI bus. |
| |
| config EC_HOST_CMD_PERIPH_SHI |
| bool "Host commands support using SHI" |
| help |
| Enable support for Embedded Controller host commands using |
| the Serial Host Interface. |
| |
| endchoice |
| |
| if EC_HOST_CMD_PERIPH_SHI |
| |
| choice EC_HOST_CMD_PERIPH_SHI_DRIVER |
| prompt "SHI driver" |
| default EC_HOST_CMD_PERIPH_SHI_NPCX if SOC_FAMILY_NPCX |
| default EC_HOST_CMD_PERIPH_SHI_ITE if SOC_IT8XXX2 |
| |
| config EC_HOST_CMD_PERIPH_SHI_NPCX |
| bool "SHI by Nuvoton" |
| depends on DT_HAS_NUVOTON_NPCX_SHI_ENABLED |
| help |
| This option enables the driver for SHI peripheral in the |
| Nuvoton NPCX chip. |
| |
| config EC_HOST_CMD_PERIPH_SHI_ITE |
| bool "SHI by ITE" |
| depends on DT_HAS_ITE_IT8XXX2_SHI_ENABLED |
| help |
| This option enables the driver for SHI peripheral in the |
| ITE IT8xxx2 chips family. |
| |
| endchoice |
| |
| config EC_HOST_CMD_PERIPH_SHI_MAX_REQUEST |
| int "Max data size for the version 3 request packet" |
| default 544 if EC_HOST_CMD_PERIPH_SHI_NPCX |
| default 256 if EC_HOST_CMD_PERIPH_SHI_ITE |
| help |
| This option indicates maximum data size for a version 3 request |
| packet. This must be big enough to handle a request header of host |
| command, flash write offset/size, and 512 bytes of flash data. |
| |
| config EC_HOST_CMD_PERIPH_SHI_MAX_RESPONSE |
| int "Max data size for the version 3 response packet" |
| default 544 if EC_HOST_CMD_PERIPH_SHI_NPCX |
| default 248 if EC_HOST_CMD_PERIPH_SHI_ITE |
| help |
| This option indicates maximum data size for a version 3 response |
| packet. This must be big enough to handle a response header of host |
| command, flash read offset/size, and 512 bytes of flash data. |
| |
| endif # EC_HOST_CMD_PERIPH_SHI |
| |
| endif # EC_HOST_CMD_PERIPH |
