^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) config HAVE_ARM_SMCCC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) Include support for the Secure Monitor Call (SMC) and Hypervisor
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) Call (HVC) instructions on Armv7 and above architectures.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) config HAVE_ARM_SMCCC_DISCOVERY
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) depends on ARM_PSCI_FW
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) SMCCC v1.0 lacked discoverability and hence PSCI v1.0 was updated
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) to add SMCCC discovery mechanism though the PSCI firmware
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) implementation of PSCI_FEATURES(SMCCC_VERSION) which returns
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) success on firmware compliant to SMCCC v1.1 and above.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) config ARM_SMCCC_SOC_ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) bool "SoC bus device for the ARM SMCCC SOC_ID"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) depends on HAVE_ARM_SMCCC_DISCOVERY
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) select SOC_BUS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) Include support for the SoC bus on the ARM SMCCC firmware based
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) platforms providing some sysfs information about the SoC variant.
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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