Merge changes I250c3aa1,Icf816053 into integration
* changes: changelog: introduce SPMD, add secure partition loading and tooling changelog: add debugfs functionality
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46d88f9dce
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@ -20,12 +20,23 @@ New Features
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^^^^^^^^^^^^
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- Arm Architecture
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- Add support for Armv8.4-SecEL2 extension through the SPCI defined SPMD/SPMC
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components.
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- Build option to support EL2 context save and restore in the secure world
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(CTX_INCLUDE_EL2_REGS).
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- Example: "Add support for Branch Target Identification (BTI)"
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- BL-specific
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- Enhanced BL2 bootloader flow to load secure partitions based on firmware
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configuration data (fconf).
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- Build System
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- Add support for documentation build as a target in Makefile
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- Add ``COT`` build option to select the chain of trust to use when the
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Trusted Boot feature is enabled (default: ``tbbr``).
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- Added creation and injection of secure partition packages into the FIP.
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- Build option to support SPMC component loading and run at S-EL1
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or S-EL2 (SPMD_SPM_AT_SEL2).
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- CPU Support
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- Example: "cortex-a55: Workaround for erratum 1221012"
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@ -36,6 +47,7 @@ New Features
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- Libraries
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- Example: "Introduce BTI support in Library at ROM (romlib)"
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- Add Firmware Configuration Framework (fconf).
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- Add DebugFS functionality
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- New Platforms Support
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- Example: "qemu/qemu_sbsa: New platform support added for QEMU SBSA platform"
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@ -52,6 +64,9 @@ New Features
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- Add support for optional firmware encryption feature (experimental).
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- Introduce a new `dualroot` chain of trust.
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- SPCI
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- Introduced the SPM Dispatcher (SPMD) component as a new standard service.
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- Tools
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- Example: "fiptool: Add support to build fiptool on Windows."
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@ -84,6 +99,7 @@ Changed
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- Example: "Refactor SPSR initialisation code"
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- Tools
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- sptool updated to accomodate building secure partition packages.
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- Example: "cert_create: Remove RSA PKCS#1 v1.5 support"
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