Add missing Doxygen descriptions for Nanostack ...

Fix couple of parameter issues as well.

Merge pull request #6279 from AnttiKauppila/master ...

LoRa refactoring

Merge pull request #6245 from mbedNoobNinja/Sync_PR ...

Update for VK_RZ_A1H

Merge pull request #6357 from anttiylitokola/master ...

Update mbed-coap to version 4.4.0

Merge pull request #6330 from bcostm/fix_pins_nucleo_l433rc_p ...

NUCLEO_L433RC_P: fix pins definitions

Merge pull request #6333 from mikaleppanen/lwip_tcp_flag_corr ...

Corrected lwip adaptation TCP flagging

Merge pull request #6338 from geky/fix-littlefs-dir-chain ...

littlefs: Fix issue updating dir struct when extended dir chain

Merge pull request #6350 from u-blox/cellular_test ...

Cellular: update attach test

Merge pull request #6363 from deepikabhavnani/seek_fix ...

dir seek fixed - dptr was not updated before checking

Merge pull request #6370 from jeromecoutant/PR_LPT_RTC_OPTIM ...

STM32 LPTICKER : optimize RTC wake up timer init

Merge pull request #6291 from mirelachirica/bc95_echotest_fixes ...

Cellular: BC95 echo test fixes

Merge pull request #6340 from cmonr/disable-failing-flash-test ...

Disables flash clock and cache test

Enabled os5 support for VK_RZ_A1H & synced with rest Renesas targets ! ...

Mbed-os 5.4.7 was the last unofficial working support for this target.
Since Mbed-os 5.6.0, the support is now official and VK_RZ_A1H is now "codebase aligned" with GR_PEACH (RZ_A1H) & GR_LYCHEE (RZ_A1LU) !

Merge pull request #6356 from hug-dev/asm-include-flags ...

Add include search path when preprocessing assembly files for uvision and make_armc5 exports

Merge pull request #6192 from theotherjimmy/export-py3 ...

Correct syntax for mbed export in Py3

Merge pull request #6216 from theotherjimmy/fix-online-realtek ...

Correct Realtek post-build script to work in the online compiler

Merge pull request #6367 from li-ho/ev-cog-flash-api-fix ...

ADI: Fix on chip flash minimal programmable unit size

Merge pull request #6372 from bulislaw/fix_doxy_itm ...

Fix doxygen for ITM HAL

Merge pull request #6379 from bcostm/dev_DISCO_L496AG ...

DISCO_L496AG: Add new platform

Disabled flash clock and cache test for NRF52 MCUs. ...

This is meant to be a temporary fix until the issue has been root caused, and Jenkins CI is no longer intermittently failing.

Merge pull request #6264 from jarvte/master ...

Deprecated warnings for feature/netsocket/cellular

Correct type issue in export arg parsing

Merge pull request #6326 from M-ichae-l/rtl8195am-gpio-toggle-slow-fix ...

rtl8195am : fix gpio toggle slow

Correct syntax for mbed export in Py3

Merge pull request #6114 from ARMmbed/g-remove-mbed2 ...

Remove mbed 2 builds from Travis

Merge pull request #6354 from chuanga/patch-1 ...

Enable iar export option for MTB_ADV_WISE_1510

Merge pull request #6353 from jeromecoutant/PR_RTC_LSE ...

STM32 RTC init

Merge pull request #6346 from 0xc0170/fix_6252 ...

Fix for #6252

Merge pull request #6359 from davidsaada/david_sotp_cpp ...

NVStore: add comments in header file for Doxygen formatting sake.

Merge pull request #6361 from theotherjimmy/unicode-options ...

Convert option list to unicode