doc: update list of architectures in introduction

The list is out of date, so clarify the support a bit and add newly
added subarchitectures.

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2020-08-26 23:56:19 -07:00 committed by Anas Nashif
commit 6a8c622bcc

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@ -8,9 +8,17 @@ resource-constrained and embedded systems: from simple embedded environmental
sensors and LED wearables to sophisticated embedded controllers, smart sensors and LED wearables to sophisticated embedded controllers, smart
watches, and IoT wireless applications. watches, and IoT wireless applications.
The Zephyr kernel supports multiple architectures, including ARM Cortex-M, Intel The Zephyr kernel supports multiple architectures, including:
x86, ARC, NIOS II, Tensilica Xtensa and RISC-V 32. The full list of supported - ARC EM and HS
boards can be found :ref:`here <boards>`. - ARMv7-A and ARMv8-A (Cortex-A, 32- and 64-bit)
- ARMv7-M and ARMv8-M (Cortex-M)
- ARMv7-R (Cortex-R)
- Intel x86 (32- and 64-bit)
- NIOS II Gen 2
- RISC-V (32- and 64-bit)
- Tensilica Xtensa
The full list of supported boards based on these architectures can be found :ref:`here <boards>`.
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