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u-boot/drivers/firmware/arm-ffa/Makefile
Abdellatif El Khlifi a09852d862 arm_ffa: introduce sandbox FF-A support
Emulate Secure World's FF-A ABIs and allow testing U-Boot FF-A support

Features of the sandbox FF-A support:

- Introduce an FF-A emulator
- Introduce an FF-A device driver for FF-A comms with emulated Secure World
- Provides test methods allowing to read the status of the inspected ABIs

The sandbox FF-A emulator supports only 64-bit direct messaging.

Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Cc: Jens Wiklander <jens.wiklander@linaro.org>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
2023-08-08 10:22:03 -04:00

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Makefile

# SPDX-License-Identifier: GPL-2.0+
#
# Copyright 2022-2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
#
# Authors:
# Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
# build the generic FF-A methods
obj-y += arm-ffa-uclass.o
ifeq ($(CONFIG_SANDBOX),y)
# build the FF-A sandbox emulator and driver
obj-y += ffa-emul-uclass.o sandbox_ffa.o
else
# build the Arm64 FF-A driver
obj-y += arm-ffa.o
endif