+++ /dev/null
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-<HTML
-><HEAD
-><TITLE
->ARM/ARM9 Altera Excalibur</TITLE
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-TITLE="ARM/ARM9 Agilent AAED2000"
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-TITLE="ARM/StrongARM(SA110) Intel EBSA 285"
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-><BODY
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-VLINK="#840084"
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-><DIV
-CLASS="NAVHEADER"
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->eCos Reference Manual</TH
-></TR
-><TR
-><TD
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-VALIGN="bottom"
-><A
-HREF="aaed2000.html"
-ACCESSKEY="P"
->Prev</A
-></TD
-><TD
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->Chapter 5. Installation and Testing</TD
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->Next</A
-></TD
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-></TABLE
-><HR
-ALIGN="LEFT"
-WIDTH="100%"></DIV
-><DIV
-CLASS="SECT1"
-><H1
-CLASS="SECT1"
-><A
-NAME="EXCALIBURARM9">ARM/ARM9 Altera Excalibur</H1
-><DIV
-CLASS="SECT2"
-><H2
-CLASS="SECT2"
-><A
-NAME="AEN5486">Overview</H2
-><P
->RedBoot supports the serial port labelled
-P2 on the board. The default serial port settings are 57600,8,N,1. RedBoot
-also supports flash management on the Excalibur.</P
-><P
->The following RedBoot configurations are supported:
-
- <DIV
-CLASS="INFORMALTABLE"
-><A
-NAME="AEN5496"><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"
->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
-><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"
->REDBOOT</TD
-><TD
-ALIGN="LEFT"
-VALIGN="TOP"
->[ROMRAM]</TD
-><TD
-ALIGN="LEFT"
-VALIGN="TOP"
->RedBoot running from top of RAM, but contained in
- the board's flash boot sector.</TD
-><TD
-ALIGN="LEFT"
-VALIGN="TOP"
->redboot_REDBOOT.ecm</TD
-></TR
-></TBODY
-></TABLE
-><P
-></P
-></DIV
-></P
-><DIV
-CLASS="NOTE"
-><BLOCKQUOTE
-CLASS="NOTE"
-><P
-><B
->NOTE: </B
->RedBoot is currently hardwired to use a 128MB SDRAM SIMM module.</P
-></BLOCKQUOTE
-></DIV
-></DIV
-><DIV
-CLASS="SECT2"
-><H2
-CLASS="SECT2"
-><A
-NAME="AEN5523">Initial Installation Method</H2
-><P
->A Windows utility
-(<SPAN
-CLASS="APPLICATION"
->exc_flash_programmer.exe</SPAN
->) is used to
-program flash using the ByteBlasterMV JTAG unit.
-See board documentation for details on
-in situ flash programming. </P
-><P
->For ethernet to work (under Linux) the following jumper
-settings should be used on a REV 2 board: <P
-CLASS="LITERALLAYOUT"
->SW2-9 : OFF<br>
-U179 : 2-3<br>
-JP14-18 : OPEN<br>
-JP40-41 : 2-3<br>
-JP51-55 : 2-3</P
-></P
-></DIV
-><DIV
-CLASS="SECT2"
-><H2
-CLASS="SECT2"
-><A
-NAME="AEN5529">Flash management</H2
-><P
->The ROMRAM and REDBOOT configurations supported on this platform
-differ only in the memory layout (ROMRAM configuration runs RedBoot from
-0x00008000 while REDBOOT configuration runs RedBoot from 0x07f80000). The
-REDBOOT configuration allows applications to be loaded and run from
-address 0x00008000.</P
-></DIV
-><DIV
-CLASS="SECT2"
-><H2
-CLASS="SECT2"
-><A
-NAME="AEN5532">Special RedBoot Commands</H2
-><P
->The <B
-CLASS="COMMAND"
->exec</B
-> command which allows the loading
-and execution of Linux kernels,
-is supported for this board (see <A
-HREF="executing-programs.html"
->the Section called <I
->Executing Programs from RedBoot</I
-> in Chapter 2</A
->). The <B
-CLASS="COMMAND"
->exec</B
-> parameters used for the Excalibur are:</P
-><P
-></P
-><DIV
-CLASS="VARIABLELIST"
-><DL
-><DT
->-b <TT
-CLASS="REPLACEABLE"
-><I
-><addr></I
-></TT
-></DT
-><DD
-><P
->Location Linux kernel was loaded to</P
-></DD
-><DT
->-l <TT
-CLASS="REPLACEABLE"
-><I
-><len></I
-></TT
-></DT
-><DD
-><P
->Length of kernel</P
-></DD
-><DT
->-c <TT
-CLASS="REPLACEABLE"
-><I
->"params"</I
-></TT
-></DT
-><DD
-><P
->Parameters passed to kernel</P
-></DD
-><DT
->-r <TT
-CLASS="REPLACEABLE"
-><I
-><addr></I
-></TT
-></DT
-><DD
-><P
->'initrd' ramdisk location</P
-></DD
-><DT
->-s <TT
-CLASS="REPLACEABLE"
-><I
-><len></I
-></TT
-></DT
-><DD
-><P
->Length of initrd ramdisk</P
-></DD
-></DL
-></DIV
-><P
->The parameters for kernel image base and size are automatically
-set after a load operation. So one way of starting the kernel would
-be:
-
-<TABLE
-BORDER="5"
-BGCOLOR="#E0E0F0"
-WIDTH="70%"
-><TR
-><TD
-><PRE
-CLASS="SCREEN"
->RedBoot> <TT
-CLASS="USERINPUT"
-><B
->load -r -b 0x100000 zImage</B
-></TT
->
-Raw file loaded 0x00100000-0x001a3d6c
-RedBoot> <TT
-CLASS="USERINPUT"
-><B
->exec -c "console=ttyUA0,57600"</B
-></TT
->
-Using base address 0x00100000 and length 0x000a3d6c
-Uncompressing Linux.....</PRE
-></TD
-></TR
-></TABLE
->
-
-An image could also be put in flash and started directly:
-
-<TABLE
-BORDER="5"
-BGCOLOR="#E0E0F0"
-WIDTH="70%"
-><TR
-><TD
-><PRE
-CLASS="SCREEN"
->RedBoot> <TT
-CLASS="USERINPUT"
-><B
->exec -b 0x40400000 -l 0xc0000 -c "console=ttyUA0,57600"</B
-></TT
->
-Uncompressing Linux.....</PRE
-></TD
-></TR
-></TABLE
-> </P
-></DIV
-><DIV
-CLASS="SECT2"
-><H2
-CLASS="SECT2"
-><A
-NAME="AEN5570">Memory Maps</H2
-><P
->The MMU page tables are located at 0x4000. <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"
->Physical Address Range Description
------------------------ ----------------------------------
-0x00000000 - 0x07ffffff SDRAM
-0x08000000 - 0x0805ffff On-chip SRAM
-0x40000000 - 0x40ffffff Flash
-0x7fffc000 - 0x7fffffff I/O registers
-0x80000000 - 0x8001ffff PLD
-
-Virtual Address Range C B Description
------------------------ - - ----------------------------------
-0x00000000 - 0x07ffffff Y Y SDRAM
-0x08000000 - 0x0805ffff Y Y On-chip SRAM
-0x40000000 - 0x403fffff N Y Flash
-0x7fffc000 - 0x7fffffff N N I/O registers
-0x80000000 - 0x8001ffff N N PLD</PRE
-></TD
-></TR
-></TABLE
-></P
-></DIV
-><DIV
-CLASS="SECT2"
-><H2
-CLASS="SECT2"
-><A
-NAME="AEN5577">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=excalibur_arm9
-export ARCH_DIR=arm
-export PLATFORM_DIR=arm9/excalibur</PRE
-></TD
-></TR
-></TABLE
-></P
-><P
->The names of configuration files are listed above with the
-description of the associated modes.</P
-></DIV
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