readme: add note about 3rd party code licenses

readme: add license section

Merge pull request #8491 from lrusinowicz/new-target-future_sequana ...

New target future sequana

Disabled makefile exporters for PSoC 6 based targets.

Merge pull request #8611 from AnttiKauppila/ut_fix ...

Unittest fixes

Merge pull request #8624 from c1728p9/fix_missing_doxygen_pages ...

Fix missing doxygen pages

Merge pull request #8616 from cmonr/update-requests-module ...

Updated and pinned version for requests

Removed "intermediate" PSOC6 targets from buildable target list.

Fix missing doxygen pages ...

Set the doxygen option HIDE_UNDOC_CLASSES to NO so even classes
without top level documentation show up. This fixes missing class links
in the documentation.

This problem was introduced when the local doxygen settings were
synchronized with the website doxygen settings:
784fa91
"Update doxygens to be in sync"

Added missing README files for Cypress PDL library. ...

hex files subfolder moved up one level to avoid license confusion.
Removed non-TLS implementation of TRNG. Removed unused crypto libraries and headers.
Replaced Cypress copyright licence per agreement.
Removed unsed eeprom emulation middleware files.
Renamed assembler files from *.s to *.S
Removed "device_name" from targets.json definitions as it is not supoprted yet.

Simplified M0/M4 binary merging functionality. Now, M0 binary image to be used has to be explicitely named in a json file (can be ovverriden in mbed_app.json). ...

Exporter hooks removed completely.
Cleanup and improvements to the comments, including removal of the redundant doxygen comments.
Code run through astyle. Additionally:
 - changes to drivers/Timer.cpp reverted
 - ipcpipe_transport.* files removed as they are not used for now,
 - fixed condition in stdio_init.cpp to perform serial initialization only when STDIO is enabled,
 - added missing resurce manager call in PWM initialization,
 - us_ticker initialization changed to use pre-reserved clock divider (to avoid resource manager call).
Changed reporting level from info to debug in PSOC6.py.
Added missing includes for function declarations in startup files.
Fixed (removed) garbadge text in psoc6_utils.c
Precompiled binaries updated for recent changes in psoc6_utils.c and moved to a separate folder; README and LICENSE files added.

Merge pull request #8601 from kjbracey-arm/error_fmtcheck ...

Add format checking to printf-type APIs

Merge pull request #8538 from theotherjimmy/rework-make-cli ...

Rework make.py CLI to avoid treating apps as tests

Merge pull request #8577 from lassebm/fix-makefile-export-with-python-3 ...

Fix Makefile export with Python 3

Added required changes outside of TARGET_Cypress tree: ...

1. In drivers/Timer.cpp make sure that hardware timer is initialized outside of critical section.
   This is because on PSoC 6 hardware resources are shared between both cores
   and we have to make sure that the other core is not already using a particular resource.
   This mechanism is based on interprocessor communication taht cannot be handled iside of
   critical section.
2. Added support for post-binary hook function for PSoC 6 targets, so the hex image for M0+ CPU core
   can be merged with M4 core image for the final image.
3. Added possibility to use hook function from exportes, so the M0+ hex image could be included
   in the generated project.
4. Included hex images in the build dependency list, so the update of image is catched by the
   build process.

Added BLE support based on CORDIO stack.

Updated TARGET_Cypress sub-tree for FUTURE_SEQUANA target: ...

1. Complete set of HAL drivers for all peripherals of CY8C63xx PSoC chips.
2. Cypress PDL library updated to official 3.0.1 version.
3. Tree structure reorganized and cleaned up:
 + TARGET_Cypress
 +--+ TARGET_PSOC6+                  -> code & libs applicable to all PSoC 6 based devices
    +--+ TARGET_CY86XX               -> code & libs applicable to PSoC 63 based devices
    |  +--- TARGET_MCU_PSOC6_M0      -> code & libs applicable to PSoC6 Corted M0+ core
    |  +--- TARGET_MCU_PSOC6_M4      -> code & libs applicable to PSoC6 Corted M0F core
    |
    +--+ TARGET_FUTURE_SEQUANA       -> code applicable to Sequana board, both cores
       +--- TARGET_FUTURE_SEQUANA_M0 -> code applicable only to M0+ core on Sequana board

Initial version with support for PSoC 6 CY8C63XX and both cores using updated PDL 3.0.1 beta.

Initial support for PSoC 6.

Updated and pinned version for requests

Merge pull request #8542 from cmonr/fix-python_module_versions ...

Update python module versions in requirements.txt

Merge pull request #8588 from mprse/ice_tea_test_order_fix ...

Fix Ice Tea test execution order to be sorted by names.

Unittest fixes

Merge pull request #8599 from bcostm/F769NI_bootloader ...

DISCO_F769NI: Add bootloader support

Merge pull request #8585 from JarkkoPaso/IOTTHD-2884 ...

Phy drivers: Added S2-LP driver

Merge pull request #8598 from VeijoPesonen/fix_atcmdparser_oob_handling ...

ATCmdParser: Fix OOB handling performance-wise

Merge pull request #8593 from cmonr/travis-doxygen-fix ...

Build and run latest released doxygen in Travis CI

Merge pull request #8329 from paul-szczepanek-arm/fix-namespace ...

Platform: fix missing namespace for SharedPtr

Merge pull request #8584 from kjbracey-arm/noreturn ...

system_reset is MBED_NORETURN

Add format checking to RawSerial::printf