play: Fix the ti.com docs link to be latest

Fix the link to point to latest instead of 08.06 documentation, which at this point is pretty old. Also, make the references into bullet points

Signed-off-by: Dhruva Gole goledhruva@gmail.com

boards/beagleplay/demos-and-tutorials/play-kernel-development.rst

@@ -148,9 +148,8 @@ on `debugging with JTAG in CCS <https://www.ti.com/video/3874392631001?keyMatch=
 References
 **********
 
-To understand more about booting code on BeaglePlay, see :ref:`play-understanding-boot`.
+- To understand more about booting code on BeaglePlay, see :ref:`play-understanding-boot`.
 
-For more details on the Linux kernel build system, see `The kernel build system <https://www.kernel.org/doc/html/latest/kbuild/index.html>`_ on kernel.org.
+- For more details on the Linux kernel build system, see `The kernel build system <https://www.kernel.org/doc/html/latest/kbuild/index.html>`_ on kernel.org.
 
-For additional guidance, see the `official TI-SDK documentation for
-AM62X <https://software-dl.ti.com/processor-sdk-linux/esd/AM62X/08_06_00_42/exports/docs/linux/Foundational_Components_Kernel_Users_Guide.html>`_
+- For additional guidance, see the `official TI-SDK documentation for AM62X <https://software-dl.ti.com/processor-sdk-linux/esd/AM62X/latest/exports/docs/linux/Foundational_Components_Kernel_Users_Guide.html>`_