doc: boards: add tms570_launchxl2 board documentation

Adds basic information about the board about supported peripherals.

Signed-off-by: Tavish Naruka <[email protected]>

Author: Tavish Naruka

boards/ti/tms570_launchxl2/doc/index.rst

@@ -0,0 +1,54 @@
+.. zephyr:board:: tms570_launchxl2
+
+Overview
+********
+
+The Texas Instruments Hercules |trade| TMS570LC43x LaunchPad |trade| (LAUNCHXL2-570LC43) is a
+development kit for the TMS570LC4357 MCU.
+
+See the `TI LAUNCHXL2-570LC43 Product Page`_ for details.
+
+Hardware
+********
+
+This development kit features the TMS570LC4357 MCU, which is a lockstep cached 300MHz
+ARM® Cortex®-R5F based TMS570 series automotive-grade MCU designed to aid in the
+development of ISO 26262 and IEC 61508 functional safety applications.
+
+The board is equipped with two LEDs, two push buttons and BoosterPack connectors
+for expansion. It also includes an integrated (XDS110) debugger.
+
+See the `TI TMS570LC4357 Product Page`_ for additional details.
+
+Supported Features
+==================
+
+.. zephyr:board-supported-hw::
+
++-----------+------------+--------------------------------------+
+| Interface | Controller | Driver/Component                     |
++===========+============+======================================+
+| VIM       | on-chip    | Vectored interrupt manager           |
++-----------+------------+--------------------------------------+
+| SCI       | on-chip    | Serial communication interface       |
++-----------+------------+--------------------------------------+
+| IOMM      | on-chip    | Pin multiplexing                     |
++---------------------------------------------------------------+
+| GIO       | on-chip    | General purpose input / output       |
++-----------+------------+--------------------------------------+
+| RTI       | on-chip    | Real-time interrupt                  |
++-----------+------------+--------------------------------------+
+
+Programming and Debugging
+*************************
+
+Programming and debugging is supported via either on-board XDS110 debugger, or
+via another debugger such as the SEGGER J-Link connected on the 20 pin JTAG
+connector.
+
+References
+**********
+
+.. _TI LAUNCHXL2-570LC43 Product Page: https://www.ti.com/tool/LAUNCHXL2-570LC43
+
+.. _TI TMS570LC4357 Product Page: https://www.ti.com/product/TMS570LC4357