Migrate to Linaro release 17.04

ARM TF has been tested against Linaro Release 17.04 - the Linaro
binaries have been update and also the version of the compiler.

Linaro binaries: 17.01 --> 17.04
AArch64 & AArch32 compilers: 5.3-2015.05 (gcc 5.3) -> 6.2-2016.11 (gcc 6.2)

This patch updates the User Guide is to state that Linaro
release 17.04 is supported.

Additionally, the following fixes are made to the User Guide:
- Removed out of date reference to Linaro release 16.06.
- Updated the Juno variant coverage to include r2.

Change-Id: Iebbced3356f8c6b3c2bff2df62574db9f937ca7b
Signed-off-by: David Cunado <david.cunado@arm.com>

docs/user-guide.rst

@@ -16,8 +16,9 @@ is outside the scope of this document.
 This document assumes that the reader has previous experience running a fully
 bootable Linux software stack on Juno or FVP using the prebuilt binaries and
 filesystems provided by `Linaro`_. Further information may
-be found in the `Instructions for using the Linaro software deliverables`_. It also assumes that the user understands the role of
-the different software components required to boot a Linux system:
+be found in the `Instructions for using the Linaro software deliverables`_. It
+also assumes that the user understands the role of the different software
+components required to boot a Linux system:
 
 -  Specific firmware images required by the platform (e.g. SCP firmware on Juno)
 -  Normal world bootloader (e.g. UEFI or U-Boot)
@@ -25,9 +26,6 @@ the different software components required to boot a Linux system:
 -  Linux kernel image
 -  Root filesystem
 
-Note: the ARM TF v1.3 release was tested with Linaro Release 16.06, and the
-latest version of ARM TF is tested with Linaro Release 17.01.
-
 This document also assumes that the user is familiar with the FVP models and
 the different command line options available to launch the model.
 
@@ -46,7 +44,7 @@ building the software were installed from that distribution unless otherwise
 specified.
 
 The software has also been built on Windows 7 Enterprise SP1, using CMD.EXE,
-Cygwin, and Msys (MinGW) shells, using version 4.9.1 of the GNU toolchain.
+Cygwin, and Msys (MinGW) shells, using version 5.3.1 of the GNU toolchain.
 
 Tools
 -----
@@ -58,6 +56,8 @@ command:
 
     sudo apt-get install build-essential gcc make git libssl-dev
 
+ARM TF has been tested with `Linaro Release 17.04`_.
+
 Download and install the AArch32 or AArch64 little-endian GCC cross compiler.
 The `Linaro Release Notes`_ documents which version of the
 compiler to use for a given Linaro Release. Also, these
@@ -1048,8 +1048,8 @@ Firmware, obtain the additional required firmware, and pack it all together in
 a single FIP binary. It assumes that a `Linaro Release`_
 has been installed.
 
-Note: Linaro Release 16.06 only includes pre-built binaries for AArch64. For
-AArch32, pre-built binaries are only available from Linaro Release 16.12.
+Note: Pre-built binaries for AArch32 are available from Linaro Release 16.12
+onwards. Before that release, pre-built binaries are only available for AArch64.
 
 Note: follow the full instructions for one platform before switching to a
 different one. Mixing instructions for different platforms may result in
@@ -1384,9 +1384,6 @@ Please refer to the FVP documentation for a detailed description of the model
 parameter options. A brief description of the important ones that affect the ARM
 Trusted Firmware and normal world software behavior is provided below.
 
-Note the instructions in the following sections assume that Linaro Release 16.06
-is being used.
-
 Obtaining the Flattened Device Trees
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -1686,7 +1683,8 @@ boot Linux with 4 CPUs using the AArch32 build of ARM Trusted Firmware.
 Running the software on Juno
 ----------------------------
 
-This version of the ARM Trusted Firmware has been tested on Juno r0 and Juno r1.
+This version of the ARM Trusted Firmware has been tested on variants r0, r1 and
+r2 of Juno.
 
 To execute the software stack on Juno, the version of the Juno board recovery
 image indicated in the `Linaro Release Notes`_ must be installed. If you have an
@@ -1727,10 +1725,11 @@ wakeup interrupt from RTC.
 
 *Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved.*
 
-.. _Linaro: https://community.arm.com/tools/dev-platforms/b/documents/posts/linaro-release-notes-deprecated
+.. _Linaro: `Linaro Release Notes`_
 .. _Instructions for using the Linaro software deliverables: https://community.arm.com/dev-platforms/b/documents/posts/instructions-for-using-the-linaro-software-deliverables
 .. _Firmware Design: firmware-design.rst
 .. _Linaro Release Notes: https://community.arm.com/tools/dev-platforms/b/documents/posts/linaro-release-notes-deprecated
+.. _Linaro Release 17.04: https://community.arm.com/tools/dev-platforms/b/documents/posts/linaro-release-notes-deprecated#LinaroRelease17.04
 .. _Linaro instructions: https://community.arm.com/dev-platforms/b/documents/posts/instructions-for-using-the-linaro-software-deliverables
 .. _Development Studio 5 (DS-5): http://www.arm.com/products/tools/software-tools/ds-5/index.php
 .. _here: ./psci-lib-integration-guide.rst
@@ -1744,4 +1743,4 @@ wakeup interrupt from RTC.
 .. _ARM's website: https://developer.arm.com/products/system-design/fixed-virtual-platforms
 .. _Instructions for using Linaro's deliverables on Juno: https://community.arm.com/dev-platforms/b/documents/posts/using-linaros-deliverables-on-juno
 .. _ARM Platforms Portal: https://community.arm.com/groups/arm-development-platforms
-.. _PSCI: http://infocenter.arm.com/help/topic/com.arm.doc.den0022c/DEN0022C_Power_State_Coordination_Interface.pdf
+.. _PSCI: http://infocenter.arm.com/help/topic/com.arm.doc.den0022d/Power_State_Coordination_Interface_PDD_v1_1_DEN0022D.pdf