[U-Boot] [PATCH 42/50] doc: arch: Convert README.arm64 to reST

[Bin Meng]

Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.

Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
---

 doc/{README.arm64 => arch/arm64.rst} | 25 ++++++++++++++-----------
 doc/arch/index.rst                   |  1 +
 2 files changed, 15 insertions(+), 11 deletions(-)
 rename doc/{README.arm64 => arch/arm64.rst} (83%)

diff --git a/doc/README.arm64 b/doc/arch/arm64.rst
similarity index 83%
rename from doc/README.arm64
rename to doc/arch/arm64.rst
index b0bba0f..80498f6 100644
--- a/doc/README.arm64
+++ b/doc/arch/arm64.rst
@@ -1,14 +1,17 @@
-U-Boot for arm64
+.. SPDX-License-Identifier: GPL-2.0+
+
+ARM64
+=====
 
 Summary
-=======
+-------
 The initial arm64 U-Boot port was developed before hardware was available,
 so the first supported platforms were the Foundation and Fast Model for ARMv8.
 These days U-Boot runs on a variety of 64-bit capable ARM hardware, from
 embedded development boards to servers.
 
 Notes
-=====
+-----
 
 1. U-Boot can run at any exception level it is entered in, it is
    recommened to enter it in EL3 if U-Boot takes some responsibilities of a
@@ -46,11 +49,11 @@ Notes
 
 
 Contributors
-============
-   Tom Rini            <trini at ti.com>
-   Scott Wood          <scottwood at freescale.com>
-   York Sun            <yorksun at freescale.com>
-   Simon Glass         <sjg at chromium.org>
-   Sharma Bhupesh      <bhupesh.sharma at freescale.com>
-   Rob Herring         <robherring2 at gmail.com>
-   Sergey Temerkhanov  <s.temerkhanov at gmail.com>
+------------
+   * Tom Rini            <trini at ti.com>
+   * Scott Wood          <scottwood at freescale.com>
+   * York Sun            <yorksun at freescale.com>
+   * Simon Glass         <sjg at chromium.org>
+   * Sharma Bhupesh      <bhupesh.sharma at freescale.com>
+   * Rob Herring         <robherring2 at gmail.com>
+   * Sergey Temerkhanov  <s.temerkhanov at gmail.com>
diff --git a/doc/arch/index.rst b/doc/arch/index.rst
index f24b4a3..360b5d9 100644
--- a/doc/arch/index.rst
+++ b/doc/arch/index.rst
@@ -6,5 +6,6 @@ Architecture-specific doc
 .. toctree::
    :maxdepth: 2
 
+   arm64
    mips
    x86
-- 
2.7.4