0001 # SPDX-License-Identifier: GPL-2.0-only
0002 config ARM_FFA_TRANSPORT
0003 tristate "Arm Firmware Framework for Armv8-A"
0004 depends on OF
0005 depends on ARM64
0006 default n
0007 help
0008 This Firmware Framework(FF) for Arm A-profile processors describes
0009 interfaces that standardize communication between the various
0010 software images which includes communication between images in
0011 the Secure world and Normal world. It also leverages the
0012 virtualization extension to isolate software images provided
0013 by an ecosystem of vendors from each other.
0014
0015 This driver provides interface for all the client drivers making
0016 use of the features offered by ARM FF-A.
0017
0018 config ARM_FFA_SMCCC
0019 bool
0020 default ARM_FFA_TRANSPORT
0021 depends on ARM64 && HAVE_ARM_SMCCC_DISCOVERY
