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@danielinux danielinux released this Feb 3, 2021


  • Added support for measured boot via TPM
  • Support for TZEN on Cortex-m33
  • Added option to disable backup/fallback
  • Added option FLAGS_HOME to store UPDATE flags in the BOOT partition
  • Zynq: added support for eFuse
  • Zynq: improved debugging
  • Xilinx: support for BSP QSPI driver
  • Updated user documentation
  • Extend coverage of automatic non-regression tests running on Jenkins
  • Fix wolfTPM integration: use custom settings
  • Fix Fallback operations when encryption is enabled
  • Fix DUALBANK mode on STM32L5xx
  • Fix maximum image size check
  • Fix in STM32H7 driver: workaround for error correction in flash writing
  • Hardware support
    • New ARCH: ARMv8-m (Cortex-m33)
    • New HAL: STM32L5xx
    • New HAL: NXP iMX-RT1060
    • SPI driver: STM32L0x3
    • Uart driver: STM32L0x3
Assets 2
Feb 1, 2021


Updated with changelog
  • v1.6
  • 64d0e0f
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  • v1.6
  • 64d0e0f
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@danielinux danielinux released this Aug 25, 2020

Release Notes:

  • Support for encryption of external partitions
  • Support for MPU on ARM Cortex-M platforms
  • Support for using an RSA signature that includes ASN.1 encoded header
  • Support for bootloader updates from external flash: SPI functions can run from RAM
  • Added TPM RSA verify support
  • Added option to use software SHA in combination with TPM
  • Fix logic in emergency updates
  • Fix loop logic in bootloader update
  • Fix manifest header boundary checks (prevents parser overflows)
  • Improve sanity checks for aligned fields in manifest header
  • Add unit tests against manifest header parser
  • Fix Ed25519 signing tool
  • Fix RSA keygen tool
  • wolfTPM integration: improvements and bugfixes
  • Fix configuration and documentation for STM32WB
  • Fix alignment of trailers in NVM_WRITEONCE mode
  • Fix uint16_t index overflow on platforms with very small flash pages
  • Fix for building C key tools on windows (Cygwin/MinGW/Visual Studio)
  • Fix in LPC driver: correct page alignment in flash write
  • Hardware support
    • New HAL: Cypress psoc6
    • Support for psoc6 Hardware crypto accelerator
    • SPI driver: Nordic nRF52
Assets 2

@danielinux danielinux released this Apr 28, 2020

Release notes:

  • RSA 4096 bit digital signature verification
  • SHA3
  • Portable C key management tools
  • Improved integration with Microsoft Windows
    • Visual Studio solution for key management tools
  • Support to compile with IAR
    • Fixed incompatible code
    • added IAR example project
  • New architecture: ARMv8 (64-bit)
    • ARM Cortex-A boot code compatible with TrustZone
    • Linux staging and device tree support
  • External flash abstraction
    • remote update partition accessed via UART
  • Hardware support
    • New HAL: raspberry-pi
    • New HAL: Xilinx Zynq+
    • New HAL: NXP LPC54xx
Assets 2

@danielinux danielinux released this Jan 6, 2020

Release notes:

  • TPM2.0 support
    • Integration with wolfTPM
    • Extended STM32 SPI driver to support dual TPM/FLASH communication
    • Tested on STM32 with Infineon 9670
  • RSA 2048 bit digital signature verification
  • Hardware support
    • New HAL: STM32H7
Assets 2

@danielinux danielinux released this Nov 13, 2019

Release notes

  • New configuration mechanism based on make config, helps creating and storing target-specific configurations
    • Configuration examples provided for a number of existing platforms
  • fix bug in self-update mechanism when SPI flash is in use
  • Introduced support for hardware-assisted signature verification, using public-key hardware accelerators
    • Added support for STM32 PKA (e.g. STM32WB55)
    • Added support for Kinetis/Freescale PKHA (e.g. Kinetis K82F)
Assets 2
  • v1.2
  • 732c82c
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  • v1.2
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@danielinux danielinux released this Jul 31, 2019

Release Notes:

  • Added support for multiple architectures
  • key generation and signing tools rewritten in python for portability
  • Added compile-time option to move flash-writing functions to RAM
  • Introduced the possibility for the bootloader to update itself
  • Fixed compile issues on macOS and WSL
  • Hardware support
    • Added RV32 RISC-V architecture
    • Added hardware-assisted dual-bank support on STM32F76x/77x
    • new HAL: RV32 FE310 (SiFive HiFive-1)
    • new HAL: STM32L0
    • new HAL: STM32G0
    • new HAL: STM32F7
    • new HAL: STM32WB
Assets 2

@danielinux danielinux released this Mar 27, 2019

Release notes:

  • Added support for ECC-256 DSA
  • Added support for external (e.g. SPI) flash for Update/swap
  • Anti-rollback protection via version number
  • Hardware support
    • Added compile options for Cortex-M0
    • new HAL: Atmel SamR21
    • new HAL: TI cc26x2
    • new HAL: NXP/Freescale Kinetis SDK
  • Improved sign/update tools compatibility (windows)
Assets 2

@danielinux danielinux released this Dec 4, 2018

v1.0 (2018-12-04)

  • Initial release with fail-safe update, HAL support for STM32 and nRF52
Assets 2