| # Configuration options for eSPI emulators |
| |
| # Copyright 2020 Google LLC |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config EMUL_ESPI_HOST |
| bool "Emulate an eSPI host" |
| help |
| This is an emulator of the generic eSPI host. The emulator supports basic host operations |
| - virtual wires and writing to port 80. It can be extended. Note: Because this emulator is |
| not tied to a particular DT node, it does not make use of the DT_HAS_<compat>_ENABLED |
| macro. |
| |
| if EMUL_ESPI_HOST |
| |
| config EMUL_ESPI_HOST_ACPI_SHM_REGION_SIZE |
| int "Host I/O peripheral port size for shared memory in emulator" |
| depends on ESPI_PERIPHERAL_ACPI_SHM_REGION |
| default 256 |
| help |
| This is the port size used to mimic the Host and EC communication |
| over the shared memory region which returns the ACPI response data. |
| |
| endif # EMUL_ESPI_HOST |
