Merge changes from topic "stm32mp1-trusted-boot" into integration

* changes:
  docs(st): update documentation for TRUSTED_BOARD_BOOT
  fix(build): ensure that the correct rule is called for tools
  feat(stm32mp1): add the platform specific build for tools
  fix(stm32mp13-fdts): remove secure status
  feat(stm32mp1-fdts): add CoT and fuse references for authentication
  feat(stm32mp1): add a check on TRUSTED_BOARD_BOOT with secure chip
  feat(stm32mp1): add the decryption support
  feat(stm32mp1): add the TRUSTED_BOARD_BOOT support
  feat(stm32mp1): update ROM code API for header v2 management
  feat(stm32mp1): remove unused function from boot API
  refactor(stm32mp1): remove authentication using STM32 image mode
  fix(fconf): fix type error displaying disable_auth
  feat(tbbr): increase PK_DER_LEN size
  fix(auth): correct sign-compare warning
  feat(auth): allow to verify PublicKey with platform format PK
  feat(cert-create): update for ECDSA brainpoolP256r/t1 support
  feat(stm32mp1): add RNG initialization in BL2 for STM32MP13
  feat(st-crypto): remove BL32 HASH driver usage
  feat(stm32mp1): add a stm32mp crypto library
  feat(st-crypto): add STM32 RNG driver
  feat(st-crypto): add AES decrypt/auth by SAES IP
  feat(st-crypto): add ECDSA signature check with PKA
  feat(st-crypto): update HASH for new hardware version used in STM32MP13