| # SPDX-License-Identifier: GPL-2.0-only | |
| config ARM_FFA_TRANSPORT | |
| tristate "Arm Firmware Framework for Armv8-A" | |
| depends on OF | |
| depends on ARM64 | |
| default n | |
| help | |
| This Firmware Framework(FF) for Arm A-profile processors describes | |
| interfaces that standardize communication between the various | |
| software images which includes communication between images in | |
| the Secure world and Normal world. It also leverages the | |
| virtualization extension to isolate software images provided | |
| by an ecosystem of vendors from each other. | |
| This driver provides interface for all the client drivers making | |
| use of the features offered by ARM FF-A. | |
| config ARM_FFA_SMCCC | |
| bool | |
| default ARM_FFA_TRANSPORT | |
| depends on ARM64 && HAVE_ARM_SMCCC_DISCOVERY |