URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [doc/] [html/] [ref/] [integrator.html] - Rev 706
Go to most recent revision | Compare with Previous | Blame | View Log
<!-- Copyright (C) 2003 Red Hat, Inc. --> <!-- This material may be distributed only subject to the terms --> <!-- and conditions set forth in the Open Publication License, v1.0 --> <!-- or later (the latest version is presently available at --> <!-- http://www.opencontent.org/openpub/). --> <!-- Distribution of the work or derivative of the work in any --> <!-- standard (paper) book form is prohibited unless prior --> <!-- permission is obtained from the copyright holder. --> <HTML ><HEAD ><TITLE >ARM/ARM7+ARM9 ARM Integrator</TITLE ><meta name="MSSmartTagsPreventParsing" content="TRUE"> <META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ "><LINK REL="HOME" TITLE="eCos Reference Manual" HREF="ecos-ref.html"><LINK REL="UP" TITLE="Installation and Testing" HREF="installation-and-testing.html"><LINK REL="PREVIOUS" TITLE="ARM/ARM7 ARM Evaluator7T" HREF="e7t.html"><LINK REL="NEXT" TITLE="ARM/ARM7+ARM9 ARM PID Board and EPI Dev7+Dev9" HREF="pid.html"></HEAD ><BODY CLASS="SECT1" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >eCos Reference Manual</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="e7t.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" >Chapter 5. Installation and Testing</TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="pid.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A NAME="INTEGRATOR">ARM/ARM7+ARM9 ARM Integrator</H1 ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="AEN5130">Overview</H2 ><P >RedBoot supports both serial ports for communication and downloads. The default serial port settings are 38400,8,N,1.</P ><P >The following RedBoot configurations are supported: <DIV CLASS="INFORMALTABLE" ><A NAME="AEN5140"><P ></P ><TABLE BORDER="1" CLASS="CALSTABLE" ><THEAD ><TR ><TH ALIGN="LEFT" VALIGN="TOP" >Configuration</TH ><TH ALIGN="LEFT" VALIGN="TOP" >Mode</TH ><TH ALIGN="LEFT" VALIGN="TOP" >Description</TH ><TH ALIGN="LEFT" VALIGN="TOP" >File</TH ></TR ></THEAD ><TBODY ><TR ><TD ALIGN="LEFT" VALIGN="TOP" >ROM</TD ><TD ALIGN="LEFT" VALIGN="TOP" >[ROM]</TD ><TD ALIGN="LEFT" VALIGN="TOP" >RedBoot running from the board's flash boot sector.</TD ><TD ALIGN="LEFT" VALIGN="TOP" >redboot_ROM.ecm</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" >RAM</TD ><TD ALIGN="LEFT" VALIGN="TOP" >[RAM]</TD ><TD ALIGN="LEFT" VALIGN="TOP" >RedBoot running from RAM with RedBoot in the flash boot sector.</TD ><TD ALIGN="LEFT" VALIGN="TOP" >redboot_RAM.ecm</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" >ROMRAM</TD ><TD ALIGN="LEFT" VALIGN="TOP" >[ROMRAM]</TD ><TD ALIGN="LEFT" VALIGN="TOP" >RedBoot running from RAM, but contained in the board's flash boot sector.</TD ><TD ALIGN="LEFT" VALIGN="TOP" >redboot_ROMRAM.ecm</TD ></TR ></TBODY ></TABLE ><P ></P ></DIV ></P ></DIV ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="AEN5164">Initial Installation</H2 ><P >RedBoot is installed using the on-board bootPROM environment. See the user manual for full details.</P ></DIV ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="AEN5167">Quick download instructions</H2 ><P >Here are quick start instructions for downloading the prebuilt Redboot image:</P ><P ></P ><UL ><LI ><P >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):</P ><TABLE BORDER="5" BGCOLOR="#E0E0F0" WIDTH="70%" ><TR ><TD ><PRE CLASS="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 ></PRE ></TD ></TR ></TABLE ></LI ><LI ><P >Issue the FLASH ROM load command:</P ><TABLE BORDER="5" BGCOLOR="#E0E0F0" WIDTH="70%" ><TR ><TD ><PRE CLASS="SCREEN" >boot Monitor > <TT CLASS="USERINPUT" ><B >L</B ></TT > 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.</PRE ></TD ></TR ></TABLE ></LI ><LI ><P >Either use the ASCII transmit option in the terminal emulator, or on Linux, simply cat the file to the serial port:</P ><TABLE BORDER="5" BGCOLOR="#E0E0F0" WIDTH="70%" ><TR ><TD ><PRE CLASS="SCREEN" >$ <TT CLASS="USERINPUT" ><B >cat redboot.srec > /dev/ttyS0</B ></TT ></PRE ></TD ></TR ></TABLE ><P >When complete, type Ctrl-C and you should see something similar to:</P ><TABLE BORDER="5" BGCOLOR="#E0E0F0" WIDTH="70%" ><TR ><TD ><PRE CLASS="SCREEN" >................................ ................................ .................... Downloaded 5,394 records in 81 seconds. Overwritten block/s 0 boot Monitor ></PRE ></TD ></TR ></TABLE ></LI ><LI ><P >Set DIP switch S1[1] to the OFF position and reboot the board and you should see the RedBoot banner.</P ></LI ></UL ></DIV ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="AEN5186">Special RedBoot Commands</H2 ><P >None.</P ></DIV ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="AEN5189">Memory Maps</H2 ><P >RedBoot sets up the following memory map on the Integrator board. <DIV CLASS="NOTE" ><BLOCKQUOTE CLASS="NOTE" ><P ><B >NOTE: </B >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).</P ></BLOCKQUOTE ></DIV > <TABLE BORDER="5" BGCOLOR="#E0E0F0" WIDTH="70%" ><TR ><TD ><PRE CLASS="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) </PRE ></TD ></TR ></TABLE ></P ></DIV ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="AEN5196">Rebuilding RedBoot</H2 ><P >These shell variables provide the platform-specific information needed for building RedBoot according to the procedure described in <A HREF="rebuilding-redboot.html" >Chapter 3</A >: <TABLE BORDER="5" BGCOLOR="#E0E0F0" WIDTH="70%" ><TR ><TD ><PRE CLASS="PROGRAMLISTING" >export TARGET=integrator export ARCH_DIR=arm export PLATFORM_DIR=integrator</PRE ></TD ></TR ></TABLE ></P ><P >The names of configuration files are listed above with the description of the associated modes.</P ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="e7t.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ecos-ref.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="pid.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ARM/ARM7 ARM Evaluator7T</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="installation-and-testing.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >ARM/ARM7+ARM9 ARM PID Board and EPI Dev7+Dev9</TD ></TR ></TABLE ></DIV ></BODY ></HTML >
Go to most recent revision | Compare with Previous | Blame | View Log