doc: arch: Convert README.sh to reST

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@gmail.com>

diff --git a/doc/README.sh b/doc/README.sh
deleted file mode 100644 (file)
index 766a8c8..0000000
--- a/doc/README.sh
+++ /dev/null
@@ -1,97 +0,0 @@
-
-U-Boot for Renesas SuperH
-       Last update 01/18/2008 by Nobuhiro Iwamatsu
-
-================================================================================
-0. What's this?
-       This file contains status information for the port of U-Boot to the
-       Renesas SuperH series of CPUs.
-
-================================================================================
-1. Overview
-       SuperH has an original boot loader. However, source code is dirty, and
-       maintenance is not done.
-       To improve sharing and the maintenance of the code, Nobuhiro Iwamatsu
-       started the porting to u-boot in 2007.
-
-================================================================================
-2. Supported CPUs
-
-       2.1. Renesas SH7750/SH7750R
-               This CPU has the SH4 core.
-
-       2.2. Renesas SH7722
-               This CPU has the SH4AL-DSP core.
-
-       2.3. Renesas SH7780
-               This CPU has the SH4A core.
-
-================================================================================
-3. Supported Boards
-
-       3.1. Hitachi UL MS7750SE01/MS7750RSE01
-               Board specific code is in board/ms7750se
-               To use this board, type "make ms7750se_config".
-               Support devices are :
-                       - SCIF
-                       - SDRAM
-                       - NOR Flash
-                       - Marubun PCMCIA
-
-       3.2. Hitachi UL MS7722SE01
-               Board specific code is in board/ms7722se
-               To use this board, type "make ms7722se_config".
-               Support devices are :
-                       - SCIF
-                       - SDRAM
-                       - NOR Flash
-                       - Marubun PCMCIA
-                       - SMC91x ethernet
-
-       3.2. Hitachi UL MS7720ERP01
-               Board specific code is in board/ms7720se
-               To use this board, type "make ms7720se_config".
-               Support devices are :
-                       - SCIF
-                       - SDRAM
-                       - NOR Flash
-                       - Marubun PCMCIA
-
-       3.3. Renesas R7780MP
-               Board specific code is in board/r7780mp
-               To use this board, type "make r7780mp_config".
-               Support devices are :
-                       - SCIF
-                       - DDR-SDRAM
-                       - NOR Flash
-                       - Compact Flash
-                       - ASIX ethernet
-                       - SH7780 PCI bridge
-                       - RTL8110 ethernet
-
-       ** README **
-               In SuperH, S-record and binary of made u-boot work on the memory.
-               When u-boot is written in the flash, it is necessary to change the
-               address by using 'objcopy'.
-               ex) shX-linux-objcopy -Ibinary -Osrec u-boot.bin u-boot.flash.srec
-
-================================================================================
-4. Compiler
-       You can use the following of u-boot to compile.
-               - SuperH Linux Open site
-                       http://www.superh-linux.org/
-               - KPIT GNU tools
-                       http://www.kpitgnutools.com/
-
-================================================================================
-5. Future
-       I plan to support the following CPUs and boards.
-               5.1. CPUs
-                       - SH7751R(SH4)
-
-               5.2. Boards
-                       - Many boards ;-)
-
-================================================================================
-Copyright (c) 2007,2008
-    Nobuhiro Iwamatsu <iwamatsu@nigaur.org>

diff --git a/doc/arch/index.rst b/doc/arch/index.rst
index ee90ec15bee82715c0485b61eba6ca37d2a987cf..d24662e361b27f205dff09239ee1cc1fe67a4e33 100644 (file)
--- a/doc/arch/index.rst
+++ b/doc/arch/index.rst
@@ -12,4 +12,5 @@ Architecture-specific doc
    mips
    nds32
    nios2
+   sh
    x86

diff --git a/doc/arch/sh.rst b/doc/arch/sh.rst
new file mode 100644 (file)
index 0000000..3a3f92d
--- /dev/null
+++ b/doc/arch/sh.rst
@@ -0,0 +1,106 @@
+.. SPDX-License-Identifier: GPL-2.0+
+.. Copyright (c) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigaur.org>
+
+SuperH
+======
+
+What's this?
+------------
+This file contains status information for the port of U-Boot to the
+Renesas SuperH series of CPUs.
+
+Overview
+--------
+SuperH has an original boot loader. However, source code is dirty, and
+maintenance is not done. To improve sharing and the maintenance of the code,
+Nobuhiro Iwamatsu started the porting to U-Boot in 2007.
+
+Supported CPUs
+--------------
+
+Renesas SH7750/SH7750R
+^^^^^^^^^^^^^^^^^^^^^^
+This CPU has the SH4 core.
+
+Renesas SH7722
+^^^^^^^^^^^^^^
+This CPU has the SH4AL-DSP core.
+
+Renesas SH7780
+^^^^^^^^^^^^^^
+This CPU has the SH4A core.
+
+Supported Boards
+----------------
+
+Hitachi UL MS7750SE01/MS7750RSE01
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Board specific code is in board/ms7750se
+To use this board, type "make ms7750se_config".
+Support devices are:
+
+   - SCIF
+   - SDRAM
+   - NOR Flash
+   - Marubun PCMCIA
+
+Hitachi UL MS7722SE01
+^^^^^^^^^^^^^^^^^^^^^
+Board specific code is in board/ms7722se
+To use this board, type "make ms7722se_config".
+Support devices are:
+
+   - SCIF
+   - SDRAM
+   - NOR Flash
+   - Marubun PCMCIA
+   - SMC91x ethernet
+
+Hitachi UL MS7720ERP01
+^^^^^^^^^^^^^^^^^^^^^^
+Board specific code is in board/ms7720se
+To use this board, type "make ms7720se_config".
+Support devices are:
+
+   - SCIF
+   - SDRAM
+   - NOR Flash
+   - Marubun PCMCIA
+
+Renesas R7780MP
+^^^^^^^^^^^^^^^
+Board specific code is in board/r7780mp
+To use this board, type "make r7780mp_config".
+Support devices are:
+
+   - SCIF
+   - DDR-SDRAM
+   - NOR Flash
+   - Compact Flash
+   - ASIX ethernet
+   - SH7780 PCI bridge
+   - RTL8110 ethernet
+
+In SuperH, S-record and binary of made u-boot work on the memory.
+When u-boot is written in the flash, it is necessary to change the
+address by using 'objcopy'::
+
+   ex) shX-linux-objcopy -Ibinary -Osrec u-boot.bin u-boot.flash.srec
+
+Compiler
+--------
+You can use the following of u-boot to compile.
+   - `SuperH Linux Open site <http://www.superh-linux.org/>`_
+   - `KPIT GNU tools <http://www.kpitgnutools.com/>`_
+
+Future
+------
+I plan to support the following CPUs and boards.
+
+CPUs
+^^^^
+- SH7751R(SH4)
+
+Boards
+^^^^^^
+Many boards ;-)