20 lines
830 B
Text
20 lines
830 B
Text
ARM Trusted Firmware (ATF) provides a reference implementation of secure
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world software for ARMv8-A, including a Secure Monitor executing at
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Exception Level 3 (EL3). It implements various ARM interface standards,
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such as:
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The Power State Coordination Interface (PSCI)
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Trusted Board Boot Requirements (TBBR, ARM DEN0006C-1)
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SMC Calling Convention
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System Control and Management Interface
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As far as possible the code is designed for reuse or porting to other
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ARMv8-A model and hardware platforms.
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ARM will continue development in collaboration with interested parties to
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provide a full reference implementation of Secure Monitor code and ARM
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standards to the benefit of all developers working with ARMv8-A TrustZone
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technology.
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This package provides "fiptool", used to wrap parts of trusted firmware
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with u-boot.
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