infra/rdv1mc: add user guide for rd-v1-mc platform

Add the initial user guide for the RD-V1-MC platform software stack. The
user guide points to documents that provide information about obtaining
the platform software stack and using the various features it supports.
A table to list the release tags is included as well.

Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Change-Id: Ie9543631e29bb8bbc150a1a482ea672a18320bdb

docs/infra/rdv1/readme.rst

@@ -84,6 +84,7 @@ validated in each release is listed in `change log`_.
 
 *Copyright (c) 2020-2021, Arm Limited. All rights reserved.*
 
+.. _here: docs/infra/rdv1mc/readme.rst
 .. _Busybox Boot: docs/infra/common/busybox-boot.rst
 .. _Buildroot Boot: docs/infra/common/buildroot-boot.rst
 .. _Linux Distribution Boot: docs/infra/common/distro-boot.rst

docs/infra/rdv1mc/readme.rst

+RD-V1 Quad-Chip platform software user guide
+============================================
+
+.. contents::
+
+
+Introduction
+------------
+
+RD (Reference Design) is a collection of resources to provide a representative
+view of typical compute subsystems that can be designed and implemented using
+specific generations of Arm IP.
+
+The "RD-V1 Quad-Chip" platform will be referred to as "RD-V1-MC" henceforth in
+this document. RD-V1-MC is a quad-chip platform in which four identical chips
+are connected through high speed CCIX link. The CCIX link is enabled through
+CMN-650 Coherent Multichip Link (CML) feature. RD-V1-MC in particular is based
+on the following hardware configuration.
+
+- 128xMP1 Neoverse V1 CPUs
+- CMN-650 interconnect
+- Multiple AXI expansion ports for I/O Coherent PCIe, Ethernet, offload
+- Arm Cortex-M7 for System Control Processor (SCP) and
+  Manageability Control Processor (MCP)
+
+The Fixed Virtual Platform of RD-V1-MC supports a reduced configuration of the
+above configuration. That is, there are a total of 16xMP1 Neoverse V1 CPUs,
+4xMP1 Neoverse CPUs on each chip on RD-V1-MC FVP.
+
+This document is a user guide on how to setup, build and run the RD-V1-MC
+software stack on the Fixed Virtual Platform.
+
+
+Setting up the Host Machine and Syncing the software stack
+----------------------------------------------------------
+
+Host Machine requirements and the necessary steps to be followed to sync the
+software stack are listed on '`Download sources`_' page.
+
+
+Obtaining the RD-V1-MC Fast Model
+---------------------------------
+
+The latest version of RD-V1-MC Fast Model can be requested by sending a email to
+Arm at this email address: `support-connect@arm.com <mailto:support-connect@arm.com>`_.
+
+Follow the instruction in the installer and setup the FVP. Typically, the
+installer will ask to create a new folder in the home directory. You can either
+install the FVP in the home folder, or in the ``fastmodel/refinfra`` folder
+inside the workspace. If you would like to install in the ``fastmodel/refinfra``
+folder, when asked for the install location, provide the absolute path of the
+``fastmodel/refinfra``.
+
+
+Supported Features by RD-V1-MC platform software stack
+------------------------------------------------------
+
+RD-V1-MC platform software stack supports the following features.
+
+- `Busybox Boot`_.
+- `Linux Distribution Boot`_.
+- `UEFI Secure Boot`_.
+
+Follow the links above for detailed information about the build and execute
+steps for each of the supported features.
+
+
+Release Tags
+------------
+
+Table below lists the release tags for the RD-V1 platform software stack and
+the corresponding RD-V1-MC FVP version that is recommended to be used along
+with the listed release tag. The summary of the changes introduced and tests
+validated in each release is listed in `change log`_.
+
++-----------------------+-------------------------+
+|     Release Tag       |   RD-V1-MC FVP Version  |
++=======================+=========================+
+|  RD-INFRA-2021.02.24  |       11.13.43          |
++-----------------------+-------------------------+
+
+
+--------------
+
+*Copyright (c) 2020-2021, Arm Limited. All rights reserved.*
+
+.. _Busybox Boot: docs/infra/common/busybox-boot.rst
+.. _Linux Distribution Boot: docs/infra/common/distro-boot.rst
+.. _UEFI Secure Boot: docs/infra/common/secure-boot.rst
+.. _Download sources: docs/infra/common/download-sources.rst
+.. _change log: docs/infra/change-log.rst