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Diffstat (limited to 'docs/glossary.rst')
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1 files changed, 50 insertions, 3 deletions
diff --git a/docs/glossary.rst b/docs/glossary.rst index 54820e4b62..c02e93808f 100644 --- a/docs/glossary.rst +++ b/docs/glossary.rst @@ -15,6 +15,10 @@ You can find additional definitions in the `Arm Glossary`_. AArch64 64-bit execution state of the ARMv8 ISA + AMU + Activity Monitor Unit, a hardware monitoring unit introduced by FEAT_AMUv1 + that exposes CPU core runtime metrics as a set of counter registers. + API Application Programming Interface @@ -36,6 +40,24 @@ You can find additional definitions in the `Arm Glossary`_. Common Vulnerabilities and Exposures. A CVE document is commonly used to describe a publicly-known security vulnerability. + DICE + Device Identifier Composition Engine + + DCE + DRTM Configuration Environment + + D-CRTM + Dynamic Code Root of Trust for Measurement + + DLME + Dynamically Launched Measured Environment + + DRTM + Dynamic Root of Trust for Measurement + + DPE + DICE Protection Environment + DS-5 Arm Development Studio 5 @@ -54,14 +76,17 @@ You can find additional definitions in the `Arm Glossary`_. EHF Exception Handling Framework + ERRATA_ABI + Errata management firmware interface + FCONF Firmware Configuration Framework FDT Flattened Device Tree - FFA - Firmware Framework for A-class processors + FF-A + Firmware Framework for Arm A-profile FIP Firmware Image Package @@ -82,12 +107,19 @@ You can find additional definitions in the `Arm Glossary`_. A collaborative engineering organization consolidating and optimizing open source software and tools for the Arm architecture. + LSP + A logical secure partition managed by SPM + MMU Memory Management Unit MPAM Memory Partitioning And Monitoring. An optional Armv8.4 extension. + MPMM + Maximum Power Mitigation Mechanism, an optional power management mechanism + supported by some Arm Armv9-A cores. + MPIDR Multiprocessor Affinity Register @@ -116,6 +148,9 @@ You can find additional definitions in the `Arm Glossary`_. PSA Platform Security Architecture + PSR + Platform Security Requirements + PSCI Power State Coordination Interface @@ -164,6 +199,9 @@ You can find additional definitions in the `Arm Glossary`_. SPM Secure Partition Manager + SRTM + Static Root of Trust for Measurement + SSBS Speculative Store Bypass Safe. Introduced in Armv8.5, this configuration bit can be set by software to allow or prevent the hardware from @@ -178,6 +216,12 @@ You can find additional definitions in the `Arm Glossary`_. TBBR Trusted Board Boot Requirements + TCB + Trusted Compute Base + + TCG + Trusted Computing Group + TEE Trusted Execution Environment @@ -193,8 +237,11 @@ You can find additional definitions in the `Arm Glossary`_. TLK Trusted Little Kernel. A Trusted OS from NVIDIA. + TPM + Trusted Platform Module + TRNG - True Randon Number Generator (hardware based) + True Random Number Generator (hardware based) TSP Test Secure Payload |