# SPDX-License-Identifier: GPL-2.0-only
config HAVE_ARM_SMCCC bool
help
Include support for the Secure Monitor Call (SMC) and Hypervisor
Call (HVC) instructions on Armv7 and above architectures.
config HAVE_ARM_SMCCC_DISCOVERY bool
depends on ARM_PSCI_FW default y
help
SMCCC v1.0 lacked discoverability and hence PSCI v1.0 was updated
to add SMCCC discovery mechanism though the PSCI firmware
implementation of PSCI_FEATURES(SMCCC_VERSION) which returns
success on firmware compliant to SMCCC v1.1 and above.
config ARM_SMCCC_SOC_ID bool"SoC bus device for the ARM SMCCC SOC_ID"
depends on HAVE_ARM_SMCCC_DISCOVERY default y
select SOC_BUS
help
Include support for the SoC bus on the ARM SMCCC firmware based
platforms providing some sysfs information about the SoC variant.
Messung V0.5 in Prozent
[Dauer der Verarbeitung: 0.13 Sekunden, vorverarbeitet 2026-04-28]