redboot_installing.sgml

eCos/RedBoot for勤研ARM AnywhereII(4510) 含全部源代码

<para>The ASB2305 HAL makes use of the on-chip memory in the following way:</para>
<programlisting>
0x8C000000 - 0x8C0000FF  hal_vsr_table
0x8C000100 - 0x8C0001FF  hal_virtual_vector_table
0x8C001000 -             Linux command line (RedBoot exec command)
           - 0x8C003FFF  Emergency DoubleFault Exception Stack
</programlisting>
<para>Currently the CPU's interrupt table lies at the beginning of the RedBoot image, which must
therefore be aligned to a 0xFF000000 mask.</para>
</sect2>
<sect2>
<title>Rebuilding RedBoot</title>

<para>These shell variables provide the platform-specific information
needed for building RedBoot according to the procedure described in
<xref linkend="Rebuilding-Redboot">:
<programlisting>
export TARGET=asb2305
export ARCH_DIR=mn10300
export PLATFORM_DIR=asb2305
</programlisting>
</para>

<para>The names of configuration files are listed above with the
description of the associated modes.</para>

</sect2>
</sect1>

<!-- *************************** ARM ******************* -->

<?Pub _newpage>
<sect1 id="e7t">
<title>ARM/ARM7 ARM Evaluator7T</title>
<sect2>
<title>Overview</title>
<para><indexterm><primary>ARM Evaluator7T</primary><secondary>installing and
testing</secondary></indexterm><indexterm><primary>installing and testing
</primary><secondary>ARM Evaluator7T</secondary></indexterm>RedBoot supports
both serial ports for communication and downloads. The default serial port
settings are 38400,8,N,1.</para>

<para>The following RedBoot configurations are supported:

      <informaltable frame="all">
	<tgroup cols="4" colsep="1" rowsep="1" align="left">
	  <thead>
	    <row>
	      <entry>Configuration</entry>
	      <entry>Mode</entry>
	      <entry>Description</entry>
	      <entry>File</entry>
	    </row>
	  </thead>
	  <tbody>
	    <row>
	      <entry>ROM</entry>
	      <entry>[ROM]</entry>
	      <entry>RedBoot running from flash address 0x20000, with
	      ARM Boot Monitor in flash boot sector.</entry>
	      <entry>redboot_ROMA.ecm</entry>
	    </row>
</tbody>
</tgroup>
</informaltable>
</para>

</sect2>
<sect2>
<title>Initial Installation</title>
<para>RedBoot is installed using the on-board boot environment. See the user
manual for full details.</para>
</sect2>
<sect2>
<title>Quick download instructions</title>
<para>Here are quick start instructions for downloading the prebuilt Redboot
image:</para>
<itemizedlist>
<listitem><para>Boot the board and press ENTER:</para>
<screen>

      ARM Evaluator7T Boot Monitor PreRelease 1.00
      Press ENTER within 2 seconds to stop autoboot
      Boot: </screen>
</listitem>
<listitem><para>Erase the part of the flash where RedBoot will get programmed:
</para>
<screen>      Boot: <userinput>flasherase 01820000 10000</userinput></screen>
</listitem>
<listitem><para>Prepare to download the UU-encoded version of the RedBoot
image:</para>
<screen>      Boot: <userinput>download 10000</userinput>
      Ready to download. Use 'transmit' option on terminal emulator to download file.
</screen>
</listitem>
<listitem><para>Either use ASCII transmit option in the terminal emulator,
or on Linux, simply cat the file to the serial port:<screen>      $ <userinput>
cat redboot.UU > /dev/ttyS0</userinput></screen>When complete, you should
see:<screen>      Loaded file redboot.bin at address 000100000, size = 41960
      Boot:</screen></para>
</listitem>
<listitem><para>Program the flash:<screen>      Boot: <userinput>flashwrite 01820000 10000 10000
</userinput></screen></para>
</listitem>
<listitem><para>And verify that the module is available:<screen>      Boot: <userinput>
rommodules</userinput>
      Header   Base     Limit
      018057c8 01800000 018059e7 BootStrapLoader v1.0 Apr 27 2000 10:33:58
      01828f24 01820000 0182a3e8 RedBoot              Apr  5 2001</screen></para>
</listitem>
<listitem><para>Reboot the board and you should see the RedBoot banner.</para>
</listitem>
</itemizedlist>
</sect2>
<sect2>
<title>Special RedBoot Commands </title>
<para>None.</para>
</sect2>
<sect2>
<title>Memory Maps </title>
<para>RedBoot sets up the following memory map on the E7T board. <note><title>
NOTE</title>
<para>The virtual memory maps in this section use a C and B column to indicate
whether or not the region is cached (C) or buffered (B).</para>
</note>  <programlisting>Physical Address Range  C B  Description
----------------------- - -  -----------
0x00000000 - 0x0007ffff Y N  SDRAM
0x03ff0000 - 0x03ffffff N N  Microcontroller registers
0x01820000 - 0x0187ffff N N  System flash (mirrored)</programlisting></para>
</sect2>
<sect2>
<title>Rebuilding RedBoot</title>

<para>These shell variables provide the platform-specific information
needed for building RedBoot according to the procedure described in
<xref linkend="Rebuilding-Redboot">:
<programlisting>
export TARGET=e7t
export ARCH_DIR=arm
export PLATFORM_DIR=e7t
</programlisting>
</para>

<para>The names of configuration files are listed above with the
description of the associated modes.</para>

</sect2>
</sect1>

<?Pub _newpage>
<sect1 id="integrator">
<title>ARM/ARM7+ARM9 ARM Integrator</title>
<sect2>
<title>Overview</title>
<para><indexterm><primary>ARM Integrator</primary><secondary>installing and
testing</secondary></indexterm><indexterm><primary>installing and testing
</primary><secondary>ARM Integrator</secondary></indexterm>RedBoot supports
both serial ports for communication and downloads. The default serial port
settings are 38400,8,N,1.</para>

<para>The following RedBoot configurations are supported:

      <informaltable frame="all">
	<tgroup cols="4" colsep="1" rowsep="1" align="left">
	  <thead>
	    <row>
	      <entry>Configuration</entry>
	      <entry>Mode</entry>
	      <entry>Description</entry>
	      <entry>File</entry>
	    </row>
	  </thead>
	  <tbody>
	    <row>
	      <entry>ROM</entry>
	      <entry>[ROM]</entry>
	      <entry>RedBoot running from the board's flash boot
	      sector.</entry>
	      <entry>redboot_ROM.ecm</entry>
	    </row>
	    <row>
	      <entry>RAM</entry>
	      <entry>[RAM]</entry>
	      <entry>RedBoot running from RAM with RedBoot in the
	      flash boot sector.</entry>
	      <entry>redboot_RAM.ecm</entry>
	    </row>
	    <row>
	      <entry>ROMRAM</entry>
	      <entry>[ROMRAM]</entry>
	      <entry>RedBoot running from RAM, but contained in the
	      board's flash boot sector.</entry>
	      <entry>redboot_ROMRAM.ecm</entry>
	    </row>
</tbody>
</tgroup>
</informaltable>
</para>

</sect2>

<sect2>
<title>Initial Installation</title>
<para>RedBoot is installed using the on-board bootPROM environment. See the user
manual for full details.</para>
</sect2>
<sect2>
<title>Quick download instructions</title>
<para>Here are quick start instructions for downloading the prebuilt Redboot
image:</para>
<itemizedlist>
<listitem><para>Set DIP switch S1[1] to the ON position and reset or
power the board up. You will see the bootPROM startup message on
serial port A (J14):</para>
<screen>
Initialising...


ARM bootPROM [Version 1.3] Rebuilt on Jun 26 2001 at 22:04:10
Running on a Integrator Evaluation Board
Board Revision V1.0, ARM966E-S Processor
Memory Size is 16MBytes, Flash Size is 32MBytes
Copyright (c) ARM Limited 1999 - 2001. All rights reserved.
Board designed by ARM Limited
Hardware support provided at http://www.arm.com/
For help on the available commands type ? or h
boot Monitor >
</screen>
</listitem>
<listitem>
<para>Issue the FLASH ROM load command:
</para>
<screen>
boot Monitor > <userinput>L</userinput>
Load Motorola S-Records into flash

Deleting Image 0

The S-Record loader only accepts input on the serial port.
Type Ctrl/C to exit loader.
</screen>
</listitem>
<listitem><para>Either use the ASCII transmit option in the terminal emulator,
or on Linux, simply cat the file to the serial port:
</para>
<screen>
$ <userinput>cat redboot.srec > /dev/ttyS0</userinput>
</screen>
<para>
When complete, type Ctrl-C and you should see something similar to:
</para>
<screen>
................................
................................
....................
Downloaded 5,394 records in 81 seconds.

Overwritten block/s
    0

boot Monitor >
</screen>
</listitem>
<listitem><para>Set DIP switch S1[1] to the OFF position and reboot
the board and you should see the RedBoot banner.</para>
</listitem>
</itemizedlist>
</sect2>
<sect2>
<title>Special RedBoot Commands </title>
<para>None.</para>
</sect2>
<sect2>
<title>Memory Maps </title>
<para>RedBoot sets up the following memory map on the Integrator board. <note><title>
NOTE</title>
<para>The virtual memory maps in this section use a C and B column to indicate
whether or not the region is cached (C) or buffered (B).</para>
</note>
<programlisting>

ARM7TDMI
--------

Physical Address Range  C B  Description
----------------------- - -  -----------
0x00000000 - 0x0007ffff N N  SSRAM
0x00080000 - 0x0fffffff N N  SDRAM (depends on part fitted)
0x10000000 - 0x1fffffff N N  System control and peripheral registers
0x20000000 - 0x23ffffff N N  Boot ROM (contains boot Monitor)
0x24000000 - 0x27ffffff N N  FLASH ROM (contains RedBoot)
0x28000000 - 0x2bffffff N N  SSRAM echo area
0x40000000 - 0x5fffffff N N  PCI Memory access windows
0x60000000 - 0x60ffffff N N  PCI IO access window
0x61000000 - 0x61ffffff N N  PCI config space window
0x62000000 - 0x6200ffff N N  PCI bridge register window
0x80000000 - 0x8fffffff N N  SDRAM echo area (used for PCI accesses)


ARM966E
-------

Physical Address Range  C B  Description
----------------------- - -  -----------
0x00000000 - 0x000fffff N N  SSRAM
0x00100000 - 0x0fffffff N N  SDRAM (depends on part fitted)
0x10000000 - 0x1fffffff N N  System control and peripheral registers
0x20000000 - 0x23ffffff N N  Boot ROM (contains boot Monitor)
0x24000000 - 0x27ffffff N N  FLASH ROM (contains RedBoot)
0x28000000 - 0x2bffffff N N  SSRAM echo area
0x40000000 - 0x5fffffff N N  PCI Memory access windows
0x60000000 - 0x60ffffff N N  PCI IO access window
0x61000000 - 0x61ffffff N N  PCI config space window
0x62000000 - 0x6200ffff N N  PCI bridge register window
0x80000000 - 0x8fffffff N N  SDRAM echo area (used for PCI accesses)

</programlisting>
</para>
</sect2>
<sect2>
<title>Rebuilding RedBoot</title>

<para>These shell variables provide the platform-specific information
needed for building RedBoot according to the procedure described in
<xref linkend="Rebuilding-Redboot">:
<programlisting>
export TARGET=integrator
export ARCH_DIR=arm
export PLATFORM_DIR=integrator
</programlisting>
</para>

<para>The names of configuration files are listed above with the
description of the associated modes.</para>

</sect2>
</sect1>

<?Pub _newpage>
<sect1 id="pid">
<title>ARM/ARM7+ARM9 ARM PID Board and EPI Dev7+Dev9</title>
<sect2>
<title>Overview</title>
<para><indexterm><primary>ARM ARM7 PID, Dev7 and Dev9</primary><secondary>
installing and testing</secondary></indexterm><indexterm><primary>installing
and testing</primary><secondary>ARM ARM7 PID, Dev7 and Dev9</secondary></indexterm>RedBoot
uses either of the serial ports. The default serial port settings are 38400,8,N,1.
Management of onboard flash is also supported.</para>

<para>The following RedBoot configurations are supported: