17 lines
531 B
Plaintext
17 lines
531 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config HAVE_ARM_SMCCC
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bool
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help
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Include support for the Secure Monitor Call (SMC) and Hypervisor
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Call (HVC) instructions on Armv7 and above architectures.
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config HAVE_ARM_SMCCC_DISCOVERY
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bool
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depends on ARM_PSCI_FW
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default y
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help
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SMCCC v1.0 lacked discoverability and hence PSCI v1.0 was updated
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to add SMCCC discovery mechanism though the PSCI firmware
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implementation of PSCI_FEATURES(SMCCC_VERSION) which returns
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success on firmware compliant to SMCCC v1.1 and above.
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