doc: release notes: Add information for Xtensa SoCs and boards

Mention the Intel Apollolake Audio DSP SoC and board that were added
for Zephyr 2.2.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Johan Hedberg 2020-03-03 17:49:15 +02:00 committed by Johan Hedberg
commit de3c5ae9ff

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@ -191,7 +191,13 @@ Boards & SoC Support
* ST STM32L152RET6
* ST STM32L452XC
* ST STM32G031
* Intel Apollolake Audio DSP
* Added support for these Xtensa boards:
.. rst-class:: rst-columns
* Up Squared board Audio DSP
* Added support for these ARM boards: