+++ /dev/null
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-<HTML
-><HEAD
-><TITLE
->PowerPC MBX860 Hardware Setup</TITLE
-><meta name="MSSmartTagsPreventParsing" content="TRUE">
-<META
-NAME="GENERATOR"
-CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
-"><LINK
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-TITLE="eCos User Guide"
-HREF="ecos-user-guide.html"><LINK
-REL="UP"
-TITLE="Target Setup"
-HREF="appendix-target-setup.html"><LINK
-REL="PREVIOUS"
-TITLE="PowerPC Cogent Hardware Setup"
-HREF="setup-ppc-cogent.html"><LINK
-REL="NEXT"
-TITLE="PowerPC Architectural Simulator Setup"
-HREF="setup-ppc-sim.html"></HEAD
-><BODY
-CLASS="SECT1"
-BGCOLOR="#FFFFFF"
-TEXT="#000000"
-LINK="#0000FF"
-VLINK="#840084"
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-><DIV
-CLASS="NAVHEADER"
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->eCos User Guide</TH
-></TR
-><TR
-><TD
-WIDTH="10%"
-ALIGN="left"
-VALIGN="bottom"
-><A
-HREF="setup-ppc-cogent.html"
-ACCESSKEY="P"
->Prev</A
-></TD
-><TD
-WIDTH="80%"
-ALIGN="center"
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->Appendix A. Target Setup</TD
-><TD
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-><A
-HREF="setup-ppc-sim.html"
-ACCESSKEY="N"
->Next</A
-></TD
-></TR
-></TABLE
-><HR
-ALIGN="LEFT"
-WIDTH="100%"></DIV
-><DIV
-CLASS="SECT1"
-><H1
-CLASS="SECT1"
-><A
-NAME="SETUP-PPC-MBX860">PowerPC MBX860 Hardware Setup</H1
-><P
->The eCos Developer’s Kit package comes with an EPROM
-which provides GDB support for the Motorola
-PowerPC MBX860 evaluation board. An image of this EPROM is also
-provided at <TT
-CLASS="FILENAME"
->loaders/powerpc-mbx/gdbload.bin</TT
-> under
-the root of your eCos installation.</P
-><P
->The EPROM is installed to socket XU1 on the board. Attention
-should be paid to the correct orientation of the EPROM during installation.
-Only replace the board"s existing ROM using a proper PLCC
-extraction tool, as the socket would otherwise risk getting damaged.</P
-><P
->The GDB stub in the EPROM allows communication with GDB using
-the serial port at connector SMC1/COM1. The communication
-parameters are fixed at 38400 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 suitable serial cable.</P
-><P
->In order to make the board execute the EPROM that you just
-installed (rather than the on-board FLASH memory), it may be necessary
-move some links on the board. Specifically, ensure that link J4
-is in position 1-2. If in doubt, refer to the MBX documentation
-from Motorola, ensuring that Boot Port Size=8 Bits/ROM
-for BOOT (CS#7), in their terminology.</P
-><DIV
-CLASS="SECT2"
-><H2
-CLASS="SECT2"
-><A
-NAME="AEN3422">Installing the Stubs into FLASH</H2
-><DIV
-CLASS="SECT3"
-><H3
-CLASS="SECT3"
-><A
-NAME="AEN3424">Preparing the Binaries</H3
-><P
->These two binary preparation steps are not strictly necessary
-as the eCos distribution ships with pre-compiled binaries in the
-directory <TT
-CLASS="FILENAME"
->loaders/powerpc-mbx</TT
-> relative to the installation
-root.</P
-><DIV
-CLASS="SECT4"
-><H4
-CLASS="SECT4"
-><A
-NAME="AEN3428">Building the ROM images with the eCos Configuration Tool</H4
-><P
-></P
-><OL
-TYPE="1"
-><LI
-><P
->Start with a new document - selecting the
-<SPAN
-CLASS="emphasis"
-><I
-CLASS="EMPHASIS"
->File->New</I
-></SPAN
->
- menu item if necessary to do this.</P
-></LI
-><LI
-><P
->Choose the
-<SPAN
-CLASS="emphasis"
-><I
-CLASS="EMPHASIS"
->Build->Templates</I
-></SPAN
->
- menu item, and then select the PowerPC Motorola MBX860/821
-hardware.</P
-></LI
-><LI
-><P
->While still displaying the
-<SPAN
-CLASS="emphasis"
-><I
-CLASS="EMPHASIS"
->Build->Templates</I
-></SPAN
->
- dialog box, select the “stubs” package template
-to build a GDB stub. Click
-<SPAN
-CLASS="emphasis"
-><I
-CLASS="EMPHASIS"
->OK</I
-></SPAN
->.</P
-></LI
-><LI
-><P
->Build eCos using
-<SPAN
-CLASS="emphasis"
-><I
-CLASS="EMPHASIS"
->Build->Library</I
-></SPAN
->. </P
-></LI
-><LI
-><P
->When the build completes, the image files can be found
-in the bin/ subdirectory of the install tree. GDB stub
-ROM images have the prefix “gdb_module”.</P
-></LI
-></OL
-></DIV
-><DIV
-CLASS="SECT4"
-><H4
-CLASS="SECT4"
-><A
-NAME="AEN3446">Building the ROM images with ecosconfig</H4
-><P
-></P
-><OL
-TYPE="1"
-><LI
-><P
->Make an empty directory to contain the build tree,
-and cd into it.</P
-></LI
-><LI
-><P
->To build a GDB stub ROM image, enter the command:
-
-<TABLE
-BORDER="5"
-BGCOLOR="#E0E0F0"
-WIDTH="70%"
-><TR
-><TD
-><PRE
-CLASS="PROGRAMLISTING"
->$ ecosconfig new mbx stubs </PRE
-></TD
-></TR
-></TABLE
-></P
-></LI
-><LI
-><P
->Enter the commands:
-
-<TABLE
-BORDER="5"
-BGCOLOR="#E0E0F0"
-WIDTH="70%"
-><TR
-><TD
-><PRE
-CLASS="PROGRAMLISTING"
->$ ecosconfig tree
-$ make </PRE
-></TD
-></TR
-></TABLE
-></P
-></LI
-><LI
-><P
->When the build completes, the image files can be found
-in the bin/ subdirectory of the install tree. GDB stub
-ROM images have the prefix “gdb_module”.</P
-></LI
-></OL
-></DIV
-></DIV
-><DIV
-CLASS="SECT3"
-><H3
-CLASS="SECT3"
-><A
-NAME="AEN3459">Installing the Stubs into ROM</H3
-><P
-></P
-><OL
-TYPE="1"
-><LI
-><P
-> Program the binary image file gdb_module.bin
-into ROM or FLASH referring to the instructions of your ROM programmer.</P
-></LI
-><LI
-><P
-> Plug the ROM/FLASH into socket XU1 as described
-near the beginning of this <SPAN
-CLASS="emphasis"
-><I
-CLASS="EMPHASIS"
->Hardware Setup</I
-></SPAN
-> section.</P
-></LI
-></OL
-></DIV
-><DIV
-CLASS="SECT3"
-><H3
-CLASS="SECT3"
-><A
-NAME="AEN3467">Installing the Stubs into FLASH</H3
-><P
->This assumes you have EPPC-Bug in the on-board FLASH. This
-can be determined by setting up the board according to the below
-instructions and powering up the board. The EPPC-Bug prompt should
-appear on the SMC1 connector at 9600 baud, 8N1.</P
-><P
-></P
-><OL
-TYPE="1"
-><LI
-><P
->Set jumper 3 to 2-3 [allow XU2 FLASH to
-be programmed]</P
-></LI
-><LI
-><P
->Set jumper 4 to 2-3 [boot EPPC-Bug]</P
-></LI
-></OL
-><DIV
-CLASS="SECT4"
-><H4
-CLASS="SECT4"
-><A
-NAME="AEN3475">Program FLASH</H4
-><P
-></P
-><OL
-TYPE="1"
-><LI
-><P
-> Prepare EPPC-Bug for download:</P
-><TABLE
-BORDER="5"
-BGCOLOR="#E0E0F0"
-WIDTH="70%"
-><TR
-><TD
-><PRE
-CLASS="PROGRAMLISTING"
->EPPC-Bug>lo 0</PRE
-></TD
-></TR
-></TABLE
-><P
->At this point the monitor is ready for input. It will not return
-the prompt until the file has been downloaded.</P
-></LI
-><LI
-><P
->Use the terminal emulator’s ASCII download feature
-(or a simple clipboard copy/paste operation) to download
-the gdb_module.srec data.
-
-Note that on Linux, Minicom’s ASCII download feature seems
-to be broken. A workaround is to load the file into Emacs (or another
-editor) and copy the full contents to the clipboard. Then press
-the mouse paste-button (usually the middle one) over the Minicom
-window.</P
-></LI
-><LI
-><P
->Program the FLASH with the downloaded data:
-
-<TABLE
-BORDER="5"
-BGCOLOR="#E0E0F0"
-WIDTH="70%"
-><TR
-><TD
-><PRE
-CLASS="PROGRAMLISTING"
->EPPC-Bug>pflash 40000 60000 fc000000</PRE
-></TD
-></TR
-></TABLE
-></P
-></LI
-><LI
-><P
->Switch off the power, and change jumper 4 to 1-2. Turn
-on the power again. The board should now boot using the newly programmed
-stubs.</P
-></LI
-></OL
-></DIV
-></DIV
-></DIV
-></DIV
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