6ec4ff22e3
This emulator pretends a generic eSPI Host. It supports basic virtual wires and port80 operations. There are functions to trigger actions on the host side e.g. for setting a virtual wire from the host to the eSPI slave, use emul_espi_host_send_vw. It will prepare data and set a proper event on the slave side which will trigger callback (if there is any). Signed-off-by: Dawid Niedzwiecki <dn@semihalf.com>
53 lines
1.5 KiB
Plaintext
53 lines
1.5 KiB
Plaintext
# Emulator configuration options
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# Copyright 2020 Google LLC
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# SPDX-License-Identifier: Apache-2.0
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#
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# Emulator options
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#
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menuconfig EMUL
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bool "Emulation drivers"
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help
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Enable Emulation Driver Configuration
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These drivers are used to emulate hardware devices, to support testing
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of various subsystems. For example, it is possible to write an
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emulator for an I2C compass such that it appears on the I2C bus and
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can be used just like a real hardware device.
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Emulators often implement special features for testing. For example
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a compass may support returning bogus data if the I2C bus speed is
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too high, or may return invalid measurements if calibration has not
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yet been completed. This allows for testing that high-level code can
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handle these situations correctly. Test coverage can therefore
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approach 100% if all failure conditions are emulated.
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if EMUL
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config EMUL_INIT_PRIORITY
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int "Init priority"
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default 60
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help
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Emulation device driver initialisation priority.
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module = EMUL
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module-str = emul
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source "subsys/logging/Kconfig.template.log_config"
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config EMUL_BMI160
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bool "Emulate a Bosch BMI160 accelerometer"
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help
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This is an emulator for the Bosch BMI160 accelerometer.
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It provides readings which follow a simple sequence, thus allowing
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test code to check that things are working as expected.
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It supports both I2C and SPI which is why it is not in one of the
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i2c/ or spi/ directories.
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source "subsys/emul/i2c/Kconfig"
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source "subsys/emul/spi/Kconfig"
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source "subsys/emul/espi/Kconfig"
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endif
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