📄 setup-arm-clps7111.html
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<!-- 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>Cirrus Logic ARM CL-PS7111 Evaluation Board Hardware Setup</TITLE><meta name="MSSmartTagsPreventParsing" content="TRUE"><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+"><LINKREL="HOME"TITLE="eCos User Guide"HREF="ecos-user-guide.html"><LINKREL="UP"TITLE="Target Setup"HREF="appendix-target-setup.html"><LINKREL="PREVIOUS"TITLE="Cirrus Logic ARM EP7209 Development Board Hardware Setup"HREF="setup-arm-ep7209.html"><LINKREL="NEXT"TITLE="StrongARM EBSA-285 Hardware Setup"HREF="setup-arm-ebsa285.html"></HEAD><BODYCLASS="SECT1"BGCOLOR="#FFFFFF"TEXT="#000000"LINK="#0000FF"VLINK="#840084"ALINK="#0000FF"><DIVCLASS="NAVHEADER"><TABLESUMMARY="Header navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><THCOLSPAN="3"ALIGN="center">eCos User Guide</TH></TR><TR><TDWIDTH="10%"ALIGN="left"VALIGN="bottom"><AHREF="setup-arm-ep7209.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="80%"ALIGN="center"VALIGN="bottom">Appendix A. Target Setup</TD><TDWIDTH="10%"ALIGN="right"VALIGN="bottom"><AHREF="setup-arm-ebsa285.html"ACCESSKEY="N">Next</A></TD></TR></TABLE><HRALIGN="LEFT"WIDTH="100%"></DIV><DIVCLASS="SECT1"><H1CLASS="SECT1"><ANAME="SETUP-ARM-CLPS7111">Cirrus Logic ARM CL-PS7111 Evaluation Board Hardware Setup</H1><P>The implementation of the port of eCos to the Cirrus LogicARM CL-PS7111 Evaluation Board (also known as EB7111) is based onthe EP7211 Development Board port.</P><P>For that reason, the setup required is identical to the EP7211Development Board as described above, with the following exceptions:</P><P></P><UL><LI><P>The Cygmon ROM monitor is not supported</P></LI><LI><P>The ARM Multi-ICE is not supported</P></LI><LI><P>Pre-built GDB stubs are provided in thedirectory loaders/arm-eb7111 relative to the root of youreCos installation</P></LI><LI><P>If rebuilding the GDB stub ROM image, change the "CirrusLogic processor variant" option (CYGHWR_HAL_ARM_EDB7XXX_VARIANT)from the EP7211 to the CL_PS7111. This can be selectedin the <SPANCLASS="emphasis"><ICLASS="EMPHASIS">eCos Configuration Tool</I></SPAN>, or if using ecosconfig, can be set by uncommenting the user_valueproperty of this option in ecos.ecc and setting it to "CL_PS7111"</P></LI></UL><P>All remote serial communication is done with the serial I/Oconnector</P><TABLEBORDER="5"BGCOLOR="#E0E0F0"WIDTH="70%"><TR><TD><PRECLASS="PROGRAMLISTING">/misc % slow_cat.tcl < [path]/gdb_module.srec > /dev/ttyS0</PRE></TD></TR></TABLE><P>Power off the board, and change it to boot the GDB stubs inbig-endian mode by setting the switches like this:</P><P>SW1: 00000000 (all levers down) SW2: 10001010</P><P>The GDB stubs allow communication with GDB using the serialport at connector PJ7A (lower connector). The communication parametersare fixed at 38400 baud, 8 data bits, no parity bit and 1 stopbit (8-N-1). No flow control is employed. Connection to the hostcomputer should be made using a straight through serial cable.</P></DIV><DIVCLASS="NAVFOOTER"><HRALIGN="LEFT"WIDTH="100%"><TABLESUMMARY="Footer navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top"><AHREF="setup-arm-ep7209.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="ecos-user-guide.html"ACCESSKEY="H">Home</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top"><AHREF="setup-arm-ebsa285.html"ACCESSKEY="N">Next</A></TD></TR><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top">Cirrus Logic ARM EP7209 Development Board Hardware Setup</TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="appendix-target-setup.html"ACCESSKEY="U">Up</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top">StrongARM EBSA-285 Hardware Setup</TD></TR></TABLE></DIV></BODY></HTML>⌨️ 快捷键说明
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