diff --git a/docs/change-log.rst b/docs/change-log.rst index 2723092ba..d652ff652 100644 --- a/docs/change-log.rst +++ b/docs/change-log.rst @@ -95,7 +95,7 @@ New Features register a platform-specific instance of ``scmi_channel_plat_info_t`` and remove the default values - - tzc380: Add TZC380 TrustZone Controller driver + - tzc380: Add TZC-380 TrustZone Controller driver - tzc-dmc620: Add driver to manage the TrustZone Controller within the DMC-620 Dynamic Memory Controller @@ -173,17 +173,17 @@ New Features used to enable or disable this functionality as required. - Secure Partition Manager - - New, SPCI-compliant SPM implementation + - New SPM implementation based on SPCI Alpha 1 draft specification - A new version of SPM has been implemented based on draft specifications of - the SPCI (Secure Partition Client Interface) and SPRT (Secure - Partition Runtime) specifications. + A new version of SPM has been implemented, based on the SPCI (Secure + Partition Client Interface) and SPRT (Secure Partition Runtime) draft + specifications. The new implementation is a prototype that is expected to undergo intensive rework as the specifications change. It has basic support for multiple Secure Partitions and Resource Descriptions. - The old version of SPM, based on MM (ARM Management Mode Interface + The older version of SPM, based on MM (ARM Management Mode Interface Specification), is still present in the codebase. A new build flag, ``SPM_MM`` has been added to allow selection of the desired implementation. This flag defaults to 1, selecting the MM-based implementation. @@ -231,10 +231,9 @@ Changed - Updated copyright guidelines - - Miscellaneous small fixes - - Drivers - console: The ``MULTI_CONSOLE_API`` framework has been rewritten in C + - console: Ported multi-console driver to AArch32 - gic: Remove 'lowest priority' constants diff --git a/readme.rst b/readme.rst index bfec591f0..41ffc0fd6 100644 --- a/readme.rst +++ b/readme.rst @@ -139,7 +139,7 @@ Functionality in read-write memory, allowing for the library code to be patched. - A prototype implementation of a Secure Partition Manager (SPM) that is based - on the SPCI and SPRT specifications. + on the SPCI Alpha 1 and SPRT draft specifications. - Support for ARMv8.3 pointer authentication in the normal and secure worlds. The use of pointer authentication in the normal world is enabled whenever @@ -239,7 +239,8 @@ Still to come - Refinements to Position Independent Executable (PIE) support. -- Refinements to SPCI-compliant SPM implementation. +- Refinements to the SPCI-based SPM implementation as the draft SPCI and SPRT + specifications continue to evolve. - Documentation enhancements.