| ## SPDX-License-Identifier: GPL-2.0-only |
| |
| config EC_STARLABS_NUVOTON |
| bool |
| select EC_ACPI |
| help |
| Interface to Nuvoton embedded controller principally in Star Labs notebooks. |
| |
| config EC_STARLABS_ITE |
| bool |
| select EC_ACPI |
| help |
| Interface to ITE embedded controller principally in Star Labs notebooks. |
| Works with closed-source ITE firmware versions: |
| TGL - 1.00 or later |
| CML - 1.04 or later |
| KBL - 3.12 or later |
| And open-source Merlin firmware version 1.00 or later |
| |
| config EC_STARLABS_NEED_ITE_BIN |
| bool |
| depends on EC_STARLABS_ITE |
| help |
| Select if the mainboard requires EC firmware in the main flash chip. |
| |
| config EC_STARLABS_ADD_ITE_BIN |
| bool "Add Star Labs EC binary file" |
| default n |
| depends on EC_STARLABS_NEED_ITE_BIN |
| help |
| Select to add an EC firmware binary into the coreboot image. EC firmware |
| is necessary, flashing a coreboot image without EC firmware will render |
| your laptop unusable. |
| |
| config EC_STARLABS_ITE_BIN_PATH |
| string "Star Labs EC binary file path" |
| depends on EC_STARLABS_ADD_ITE_BIN |
| |
| config EC_STARLABS_KBL_LEVELS |
| bool |
| default n |
| depends on EC_STARLABS_ITE || EC_STARLABS_NUVOTON |
| help |
| Select if the mainboard supports multiple levels of brightness for the keyboard. |
| |
| config EC_STARLABS_FAN |
| bool |
| default n |
| depends on EC_STARLABS_ITE || EC_STARLABS_NUVOTON |
| help |
| Select if the mainboard has a fan. |
| |
| config EC_STARLABS_FAST_CHARGE |
| bool |
| default n |
| depends on EC_STARLABS_NUVOTON |
| help |
| Select if the mainboard supports fast charging. |
| |
| config EC_STARLABS_MAX_CHARGE |
| bool |
| default n |
| depends on EC_STARLABS_ITE || EC_STARLABS_NUVOTON |
| help |
| Select if the mainboard supports limiting the maximum charge of the battery. |
| |
| config EC_STARLABS_MIRROR_SUPPORT |
| bool "Enable mirror flag support" |
| default n |
| depends on EC_STARLABS_ITE |
| help |
| Select if the EC should mirror the EC firmware contained in the coreboot ROM. |
| |
| config EC_STARLABS_MIRROR_VERSION |
| hex "Version of the EC firmware that should be installed." |
| depends on EC_STARLABS_MIRROR_SUPPORT |
| help |
| The version of the EC that should be installed. The mirror flag will be activated |
| if this Kconfig option is set and it does not match the current EC version. |
| |
| config EC_STARLABS_MERLIN |
| bool "Use open-source Merlin EC Firmware" |
| default n |
| depends on EC_STARLABS_ITE |
| help |
| Use open source embedded controller firmware. Both firmwares have the |
| same features but differ in licensing and compilers. |
| |
| config EC_VARIANT_DIR |
| string |
| default "merlin" if EC_STARLABS_MERLIN |
| |
| config EC_GPE_SCI |
| hex |
| default 0x50 |
