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<!-- Copyright (C) 2003 Red Hat, Inc.                                -->
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<!-- or later (the latest version is presently available at          -->
<!-- http://www.opencontent.org/openpub/).                           -->
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<HTML
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>SPARClite Hardware Setup</TITLE
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ALIGN="LEFT"
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><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="SETUP-SPARCLITE-SLEB">SPARClite Hardware Setup</H1
><P
>The eCos Developer&#8217;s Kit package comes with a ROM
which provides GDB support for the Fujitsu SPARClite Evaluation
Board by way of CygMon<SPAN
CLASS="PRODUCTNAME"
>. </SPAN
></P
><P
>An image of this ROM is also provided at
          <TT
CLASS="FILENAME"
>BASE_DIR/loaders/sparclite-sleb/cygmon.bin.</TT
> The
ROM is installed in socket IC9 on the evaluation board. Attention
should be paid to the correct orientation of the ROM during installation.</P
><P
>The GDB stub allows communication with GDB using a TCP channel
via the ethernet port at connector J5.</P
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN3509">Ethernet Setup</H2
><P
>The ethernet setup is described in the board&#8217;s manual,
but here is a recapitulation.</P
><P
>Set the board&#8217;s ethernet address using SW1 on the
motherboard:</P
><TABLE
BORDER="5"
BGCOLOR="#E0E0F0"
WIDTH="70%"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>           SW1-4 SW1-3 SW1-2 SW1-1    Ethernet Address
            ----- ----- ----- -----    ----------------
            OFF   OFF   OFF   OFF     No ethernet, use serial
            OFF   OFF   OFF    ON     00:00:0E:31:00:01
            OFF   OFF    ON   OFF     00:00:0E:31:00:02
            OFF   OFF    ON    ON     00:00:0E:31:00:03
            OFF    ON   OFF   OFF     00:00:0E:31:00:04
            OFF    ON   OFF    ON     00:00:0E:31:00:05
            OFF    ON    ON   OFF     00:00:0E:31:00:06
            OFF    ON    ON    ON     00:00:0E:31:00:07
            ON    OFF   OFF   OFF     00:00:0E:31:00:08
            ON    OFF   OFF    ON     00:00:0E:31:00:09
            ON    OFF    ON   OFF     00:00:0E:31:00:0A
            ON    OFF    ON    ON     00:00:0E:31:00:0B
            ON     ON   OFF   OFF     00:00:0E:31:00:0C
            ON     ON   OFF    ON     00:00:0E:31:00:0D
            ON     ON    ON   OFF     00:00:0E:31:00:0E
            ON     ON    ON    ON     00:00:0E:31:00:0F</PRE
></TD
></TR
></TABLE
><DIV
CLASS="SECT3"
><H3
CLASS="SECT3"
><A
NAME="AEN3514">BOOTP/DHCP service on Linux</H3
><P
>Configure the BOOTP or DHCP server on the network to recognize
the evaluation board&#8217;s ethernet address so it can assign
the board an IP address. Below is a sample DHCP server configuration
from a Linux system (<TT
CLASS="FILENAME"
>/etc/dhcpd.conf</TT
>).
It shows a setup for three evaluation boards.</P
><TABLE
BORDER="5"
BGCOLOR="#E0E0F0"
WIDTH="70%"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#
# DHCP server configuration.
#
allow bootp;
 
subnet 192.168.1.0 netmask 255.255.255.0 {
  host mb831evb {
    hardware ethernet 00:00:0e:31:00:01;
    fixed-address mb831evb;
  }
  host mb832evb {
    hardware ethernet 00:00:0e:31:00:02;
    fixed-address mb832evb;
  }
  host mb833evb {
    hardware ethernet 00:00:0e:31:00:03;
    fixed-address mb833evb;
  }
} </PRE
></TD
></TR
></TABLE
></DIV
><DIV
CLASS="SECT3"
><H3
CLASS="SECT3"
><A
NAME="AEN3519">BOOTP/DHCP boot process</H3
><P
>Even when configured to use a TCP channel, CygMon will still
print a boot message to the serial channel. If the BOOTP process
was successful and an IP address was found, a message &#8220;BOOTP
found xxx.xxx.xxx.xxx&#8221; will be printed where xxx.xxx.xxx.xxx
is the IP address assigned by the BOOTP or DHCP server. If the BOOTP
process fails, a message indicating failure will be printed and
the serial port will be used as the debug channel.</P
><P
>Once the board finds an IP address it will respond to ICMP
echo request packets (ping). This gives a simple means to test the
health of the board.</P
><P
>As described in &#8220;Ethernet Setup&#8221; on&nbsp;page&nbsp;72,
it should now be possible to connect to the SPARClite board from
within GDB by using the command:</P
><TABLE
BORDER="5"
BGCOLOR="#E0E0F0"
WIDTH="70%"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>(gdb) target remote &lt;host&#62;:1000</PRE
></TD
></TR
></TABLE
></DIV
></DIV
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN3525">Serial Setup</H2
><P
>The CygMon stubs also allow communication with GDB by way
of the serial port at connector CON1. The communication parameters
are fixed at 19200 baud, 8 data bits, no parity bit and 1 stop bit
(8-N-1). No flow control is employed. Connection to the host computer
should be made using a null modem cable. A gender changer may also
be required.</P
></DIV
></DIV
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><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
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WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="setup-ppc-sim.html"
ACCESSKEY="P"
>Prev</A
></TD
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WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
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>Home</A
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>

Line No.	Rev	Author	Line
1	1254	phoenix	`<!-- Copyright (C) 2003 Red Hat, Inc. -->`
2			`<!-- This material may be distributed only subject to the terms -->`
3			`<!-- and conditions set forth in the Open Publication License, v1.0 -->`
4			`<!-- or later (the latest version is presently available at -->`
5			`<!-- http://www.opencontent.org/openpub/). -->`
6			`<!-- Distribution of the work or derivative of the work in any -->`
7			`<!-- standard (paper) book form is prohibited unless prior -->`
8			`<!-- permission is obtained from the copyright holder. -->`
9			`<HTML`
10			`><HEAD`
11			`><TITLE`
12			`>SPARClite Hardware Setup</TITLE`
13			`><meta name="MSSmartTagsPreventParsing" content="TRUE">`
14			`<META`
15			`NAME="GENERATOR"`
16			`CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+`
17			`"><LINK`
18			`REL="HOME"`
19			`TITLE="eCos User Guide"`
20			`HREF="ecos-user-guide.html"><LINK`
21			`REL="UP"`
22			`TITLE="Target Setup"`
23			`HREF="appendix-target-setup.html"><LINK`
24			`REL="PREVIOUS"`
25			`TITLE="PowerPC Architectural Simulator Setup"`
26			`HREF="setup-ppc-sim.html"><LINK`
27			`REL="NEXT"`
28			`TITLE="SPARClite Architectural Simulator Setup"`
29			`HREF="setup-sparclite-sim.html"></HEAD`
30			`><BODY`
31			`CLASS="SECT1"`
32			`BGCOLOR="#FFFFFF"`
33			`TEXT="#000000"`
34			`LINK="#0000FF"`
35			`VLINK="#840084"`
36			`ALINK="#0000FF"`
37			`><DIV`
38			`CLASS="NAVHEADER"`
39			`><TABLE`
40			`SUMMARY="Header navigation table"`
41			`WIDTH="100%"`
42			`BORDER="0"`
43			`CELLPADDING="0"`
44			`CELLSPACING="0"`
45			`><TR`
46			`><TH`
47			`COLSPAN="3"`
48			`ALIGN="center"`
49			`>eCos User Guide</TH`
50			`></TR`
51			`><TR`
52			`><TD`
53			`WIDTH="10%"`
54			`ALIGN="left"`
55			`VALIGN="bottom"`
56			`><A`
57			`HREF="setup-ppc-sim.html"`
58			`ACCESSKEY="P"`
59			`>Prev</A`
60			`></TD`
61			`><TD`
62			`WIDTH="80%"`
63			`ALIGN="center"`
64			`VALIGN="bottom"`
65			`>Appendix A. Target Setup</TD`
66			`><TD`
67			`WIDTH="10%"`
68			`ALIGN="right"`
69			`VALIGN="bottom"`
70			`><A`
71			`HREF="setup-sparclite-sim.html"`
72			`ACCESSKEY="N"`
73			`>Next</A`
74			`></TD`
75			`></TR`
76			`></TABLE`
77			`><HR`
78			`ALIGN="LEFT"`
79			`WIDTH="100%"></DIV`
80			`><DIV`
81			`CLASS="SECT1"`
82			`><H1`
83			`CLASS="SECT1"`
84			`><A`
85			`NAME="SETUP-SPARCLITE-SLEB">SPARClite Hardware Setup</H1`
86			`><P`
87			`>The eCos Developer’s Kit package comes with a ROM`
88			`which provides GDB support for the Fujitsu SPARClite Evaluation`
89			`Board by way of CygMon<SPAN`
90			`CLASS="PRODUCTNAME"`
91			`>. </SPAN`
92			`></P`
93			`><P`
94			`>An image of this ROM is also provided at`
95			`<TT`
96			`CLASS="FILENAME"`
97			`>BASE_DIR/loaders/sparclite-sleb/cygmon.bin.</TT`
98			`> The`
99			`ROM is installed in socket IC9 on the evaluation board. Attention`
100			`should be paid to the correct orientation of the ROM during installation.</P`
101			`><P`
102			`>The GDB stub allows communication with GDB using a TCP channel`
103			`via the ethernet port at connector J5.</P`
104			`><DIV`
105			`CLASS="SECT2"`
106			`><H2`
107			`CLASS="SECT2"`
108			`><A`
109			`NAME="AEN3509">Ethernet Setup</H2`
110			`><P`
111			`>The ethernet setup is described in the board’s manual,`
112			`but here is a recapitulation.</P`
113			`><P`
114			`>Set the board’s ethernet address using SW1 on the`
115			`motherboard:</P`
116			`><TABLE`
117			`BORDER="5"`
118			`BGCOLOR="#E0E0F0"`
119			`WIDTH="70%"`
120			`><TR`
121			`><TD`
122			`><PRE`
123			`CLASS="PROGRAMLISTING"`
124			`> SW1-4 SW1-3 SW1-2 SW1-1 Ethernet Address`
125			`----- ----- ----- ----- ----------------`
126			`OFF OFF OFF OFF No ethernet, use serial`
127			`OFF OFF OFF ON 00:00:0E:31:00:01`
128			`OFF OFF ON OFF 00:00:0E:31:00:02`
129			`OFF OFF ON ON 00:00:0E:31:00:03`
130			`OFF ON OFF OFF 00:00:0E:31:00:04`
131			`OFF ON OFF ON 00:00:0E:31:00:05`
132			`OFF ON ON OFF 00:00:0E:31:00:06`
133			`OFF ON ON ON 00:00:0E:31:00:07`
134			`ON OFF OFF OFF 00:00:0E:31:00:08`
135			`ON OFF OFF ON 00:00:0E:31:00:09`
136			`ON OFF ON OFF 00:00:0E:31:00:0A`
137			`ON OFF ON ON 00:00:0E:31:00:0B`
138			`ON ON OFF OFF 00:00:0E:31:00:0C`
139			`ON ON OFF ON 00:00:0E:31:00:0D`
140			`ON ON ON OFF 00:00:0E:31:00:0E`
141			`ON ON ON ON 00:00:0E:31:00:0F</PRE`
142			`></TD`
143			`></TR`
144			`></TABLE`
145			`><DIV`
146			`CLASS="SECT3"`
147			`><H3`
148			`CLASS="SECT3"`
149			`><A`
150			`NAME="AEN3514">BOOTP/DHCP service on Linux</H3`
151			`><P`
152			`>Configure the BOOTP or DHCP server on the network to recognize`
153			`the evaluation board’s ethernet address so it can assign`
154			`the board an IP address. Below is a sample DHCP server configuration`
155			`from a Linux system (<TT`
156			`CLASS="FILENAME"`
157			`>/etc/dhcpd.conf</TT`
158			`>).`
159			`It shows a setup for three evaluation boards.</P`
160			`><TABLE`
161			`BORDER="5"`
162			`BGCOLOR="#E0E0F0"`
163			`WIDTH="70%"`
164			`><TR`
165			`><TD`
166			`><PRE`
167			`CLASS="PROGRAMLISTING"`
168			`>#`
169			`# DHCP server configuration.`
170			`#`
171			`allow bootp;`
172
173			`subnet 192.168.1.0 netmask 255.255.255.0 {`
174			`host mb831evb {`
175			`hardware ethernet 00:00:0e:31:00:01;`
176			`fixed-address mb831evb;`
177			`}`
178			`host mb832evb {`
179			`hardware ethernet 00:00:0e:31:00:02;`
180			`fixed-address mb832evb;`
181			`}`
182			`host mb833evb {`
183			`hardware ethernet 00:00:0e:31:00:03;`
184			`fixed-address mb833evb;`
185			`}`
186			`} </PRE`
187			`></TD`
188			`></TR`
189			`></TABLE`
190			`></DIV`
191			`><DIV`
192			`CLASS="SECT3"`
193			`><H3`
194			`CLASS="SECT3"`
195			`><A`
196			`NAME="AEN3519">BOOTP/DHCP boot process</H3`
197			`><P`
198			`>Even when configured to use a TCP channel, CygMon will still`
199			`print a boot message to the serial channel. If the BOOTP process`
200			`was successful and an IP address was found, a message “BOOTP`
201			`found xxx.xxx.xxx.xxx” will be printed where xxx.xxx.xxx.xxx`
202			`is the IP address assigned by the BOOTP or DHCP server. If the BOOTP`
203			`process fails, a message indicating failure will be printed and`
204			`the serial port will be used as the debug channel.</P`
205			`><P`
206			`>Once the board finds an IP address it will respond to ICMP`
207			`echo request packets (ping). This gives a simple means to test the`
208			`health of the board.</P`
209			`><P`
210			`>As described in “Ethernet Setup” on page 72,`
211			`it should now be possible to connect to the SPARClite board from`
212			`within GDB by using the command:</P`
213			`><TABLE`
214			`BORDER="5"`
215			`BGCOLOR="#E0E0F0"`
216			`WIDTH="70%"`
217			`><TR`
218			`><TD`
219			`><PRE`
220			`CLASS="PROGRAMLISTING"`
221			`>(gdb) target remote <host>:1000</PRE`
222			`></TD`
223			`></TR`
224			`></TABLE`
225			`></DIV`
226			`></DIV`
227			`><DIV`
228			`CLASS="SECT2"`
229			`><H2`
230			`CLASS="SECT2"`
231			`><A`
232			`NAME="AEN3525">Serial Setup</H2`
233			`><P`
234			`>The CygMon stubs also allow communication with GDB by way`
235			`of the serial port at connector CON1. The communication parameters`
236			`are fixed at 19200 baud, 8 data bits, no parity bit and 1 stop bit`
237			`(8-N-1). No flow control is employed. Connection to the host computer`
238			`should be made using a null modem cable. A gender changer may also`
239			`be required.</P`
240			`></DIV`
241			`></DIV`
242			`><DIV`
243			`CLASS="NAVFOOTER"`
244			`><HR`
245			`ALIGN="LEFT"`
246			`WIDTH="100%"><TABLE`
247			`SUMMARY="Footer navigation table"`
248			`WIDTH="100%"`
249			`BORDER="0"`
250			`CELLPADDING="0"`
251			`CELLSPACING="0"`
252			`><TR`
253			`><TD`
254			`WIDTH="33%"`
255			`ALIGN="left"`
256			`VALIGN="top"`
257			`><A`
258			`HREF="setup-ppc-sim.html"`
259			`ACCESSKEY="P"`
260			`>Prev</A`
261			`></TD`
262			`><TD`
263			`WIDTH="34%"`
264			`ALIGN="center"`
265			`VALIGN="top"`
266			`><A`
267			`HREF="ecos-user-guide.html"`
268			`ACCESSKEY="H"`
269			`>Home</A`
270			`></TD`
271			`><TD`
272			`WIDTH="33%"`
273			`ALIGN="right"`
274			`VALIGN="top"`
275			`><A`
276			`HREF="setup-sparclite-sim.html"`
277			`ACCESSKEY="N"`
278			`>Next</A`
279			`></TD`
280			`></TR`
281			`><TR`
282			`><TD`
283			`WIDTH="33%"`
284			`ALIGN="left"`
285			`VALIGN="top"`
286			`>PowerPC Architectural Simulator Setup</TD`
287			`><TD`
288			`WIDTH="34%"`
289			`ALIGN="center"`
290			`VALIGN="top"`
291			`><A`
292			`HREF="appendix-target-setup.html"`
293			`ACCESSKEY="U"`
294			`>Up</A`
295			`></TD`
296			`><TD`
297			`WIDTH="33%"`
298			`ALIGN="right"`
299			`VALIGN="top"`
300			`>SPARClite Architectural Simulator Setup</TD`
301			`></TR`
302			`></TABLE`
303			`></DIV`
304			`></BODY`
305			`></HTML`
306			`>`

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