Merge pull request #124 from PelionIoT/encrypt-fix-derivation

Encrypt fix derivation

Merge pull request #116 from PelionIoT/tanmir/readme_layout

Fixed readme memory layout.

Mbed-OS - 6.2.0

Bootloader v4.1.3

Changes:
* Update Mbed OS to 5.15.2
* Allow boot messages on SWO instead of serial port.
* Disable standard output to save code size.
* Don't check boot counter on software reset.
* Allow configuring alternate entry point for bootloader instead of main.
* Add support for DISCO_F769NI.
* Add configuration for MIMXRT1050_EVK.
* Add configuration for L496AG.
* Add configuration for Uhuru Raven.
* Add configuration for Renesas GR-PEACH and LYCHEE.
* Add configuration for EP_AGORA target.
* Drop block_device_fake_rot.json configuration file.
* Allow specifying a startup delay before initializing storage hardware.
* NRF52840_DK: Adds information about UICR registers
* NRF52840_DK: Adds as release target and adds a new app config
* Small code cleanup and refactoring

Bootloader v4.1.2

*Changes:*
* Update Mbed OS to 5.15.0
* Build using Link-Time-Optimization
* Add internal no-ROT config for Nucleo H743ZI2
* Drop firmware update test code from sources
* Drop runSizeTestAndGenerateGraph.sh as the information is already provided Mbed OS
* Better Python3 support
* DISCO_F746NG - internal flash support
* Add NUCLEO_L4R5ZI - internal flash

Bootloader v4.1.1

*Changes:*
* Add NUCLEO F303RE internal kvstore with spif to release.
* Update Mbed OS to mbed-os-5.14.1

Bootloader v4.1.0

*New Features:*
* Build against Mbed OS 5.14.0-rc2
* Switch compiler to use C++14 and C11 to match Mbed OS 5.14
* Use Mbed OS bare-metal build.
* Support for NUCLEO_F303RE.
* Support for NUCLEO_L073RZ.

*Changes:*
* Drop support for formatted strings to minimize flash usage.
* Clean up some debug messages.
* Drop unsupported Cypress PSA targets.
* Drop Powercut test code from Bootloader application.
* Modify build profiles and code to be compatible with Mbed OS master branch.
* Fix LPC55S69_NS build configuration.
* Fix DISCO_L475VG_IOT01A
* Change KVstore size to 32kb for K64F in internal_flash_no_rot
* Add UBLOX_EVK_ODIN_W2 support to internal_kvstore_with_sd

Bootloader for mbed-os-5.14.0-rc2

*New Features:*
* Switch compiler to use C++14 and C11 to match Mbed OS 5.14.
* Use Mbed OS bare-metal build.
* Support for NUCLEO_F303RE.
* Support for NUCLEO_L073RZ.

*Changes:*
* Drop support for formatted strings to minimize flash usage.
* Clean up some debug messages.
* Drop unsupported Cypress PSA targets.
* Drop Powercut test code from Bootloader application.
* Modify build profiles and code to be compatible with Mbed OS master branch.
* Fix LPC55S69_NS build configuration.
* Fix DISCO_L475VG_IOT01A

v4.02 mbed-os 5.12 and PSA boards