Merge changes from topic "mb/drtm-preparatory-patches" into integration
* changes:
docs(drtm): steps to run DRTM implementation
docs(drtm): add platform APIs for DRTM
feat(drtm): flush dcache before DLME launch
feat(drtm): invalidate icache before DLME launch
feat(drtm): ensure that passed region lies within Non-Secure region of DRAM
feat(fvp): add plat API to validate that passed region is non-secure
feat(drtm): ensure that no SDEI event registered during dynamic launch
feat(drtm): prepare EL state during dynamic launch
feat(drtm): prepare DLME data for DLME launch
feat(drtm): take DRTM components measurements before DLME launch
feat(drtm): add a few DRTM DMA protection APIs
feat(drtm): add remediation driver support in DRTM
feat(fvp): add plat API to set and get the DRTM error
feat(drtm): add Event Log driver support for DRTM
feat(drtm): check drtm arguments during dynamic launch
feat(drtm): introduce drtm dynamic launch function
refactor(measured-boot): split out a few Event Log driver functions
feat(drtm): retrieve DRTM features
feat(drtm): add platform functions for DRTM
feat(sdei): add a function to return total number of events registered
feat(drtm): add PCR entries for DRTM
feat(drtm): update drtm setup function
refactor(crypto): change CRYPTO_SUPPORT flag to numeric
feat(mbedtls): update mbedTLS driver for DRTM support
feat(fvp): add crypto support in BL31
feat(crypto): update crypto module for DRTM support
build(changelog): add new scope for mbedTLS and Crypto module
feat(drtm): add standard DRTM service
build(changelog): add new scope for DRTM service
feat(fvp): increase MAX_XLAT_TABLES entries for DRTM support
feat(fvp): increase BL31's stack size for DRTM support
feat(fvp): add platform hooks for DRTM DMA protection