diff options
Diffstat (limited to 'drivers/firmware/arm_ffa/Kconfig')
| -rw-r--r-- | drivers/firmware/arm_ffa/Kconfig | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/firmware/arm_ffa/Kconfig b/drivers/firmware/arm_ffa/Kconfig new file mode 100644 index 000000000000..5e3ae5cf82e8 --- /dev/null +++ b/drivers/firmware/arm_ffa/Kconfig @@ -0,0 +1,21 @@ +# 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 |