--- /dev/null
+<!-- Copyright (C) 2003 Red Hat, Inc. -->
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+<HTML
+><HEAD
+><TITLE
+>ARM/StrongARM(SA1110) Intel SA1110 (Assabet) </TITLE
+><meta name="MSSmartTagsPreventParsing" content="TRUE">
+<META
+NAME="GENERATOR"
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+"><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/StrongARM(SA1100) Intel SA1100 Multimedia Board "
+HREF="sa1100mm.html"><LINK
+REL="NEXT"
+TITLE="ARM/StrongARM(SA11X0) Bright Star Engineering commEngine and nanoEngine"
+HREF="nano.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="sa1100mm.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="nano.html"
+ACCESSKEY="N"
+>Next</A
+></TD
+></TR
+></TABLE
+><HR
+ALIGN="LEFT"
+WIDTH="100%"></DIV
+><DIV
+CLASS="SECT1"
+><H1
+CLASS="SECT1"
+><A
+NAME="ASSABET">ARM/StrongARM(SA1110) Intel SA1110 (Assabet)</H1
+><DIV
+CLASS="SECT2"
+><H2
+CLASS="SECT2"
+><A
+NAME="AEN5748">Overview</H2
+><P
+>RedBoot
+supports the board serial port and the compact flash ethernet port. The default
+serial port settings are 38400,8,N,1. RedBoot also supports flash management
+on the Assabet. </P
+><P
+>The following RedBoot configurations are supported:
+
+ <DIV
+CLASS="INFORMALTABLE"
+><A
+NAME="AEN5758"><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
+></TBODY
+></TABLE
+><P
+></P
+></DIV
+></P
+></DIV
+><DIV
+CLASS="SECT2"
+><H2
+CLASS="SECT2"
+><A
+NAME="AEN5777">Initial Installation Method</H2
+><P
+>A Windows or Linux utility is used to program flash over parallel port
+driven JTAG interface. See board documentation for details on in situ flash
+programming. </P
+><P
+>The flash parts are also socketed and may be programmed in a suitable
+device programmer.</P
+></DIV
+><DIV
+CLASS="SECT2"
+><H2
+CLASS="SECT2"
+><A
+NAME="AEN5781">Special RedBoot Commands</H2
+><P
+>None.</P
+></DIV
+><DIV
+CLASS="SECT2"
+><H2
+CLASS="SECT2"
+><A
+NAME="AEN5784">Memory Maps</H2
+><P
+>The first level page table is located at physical address 0xc0004000.
+No second level tables are used.<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 flash
+0x08000000 - 0x0fffffff SA-1111 Board flash
+0x10000000 - 0x17ffffff Board Registers
+0x18000000 - 0x1fffffff Ethernet
+0x20000000 - 0x2fffffff SA-1111 Board PCMCIA
+0x30000000 - 0x3fffffff Compact Flash
+0x40000000 - 0x47ffffff SA-1111 Board
+0x48000000 - 0x4bffffff GFX
+0x80000000 - 0xbfffffff SA-1110 Internal Registers
+0xc0000000 - 0xc7ffffff DRAM Bank 0
+0xc8000000 - 0xcfffffff DRAM Bank 1
+0xd0000000 - 0xd7ffffff DRAM Bank 2
+0xd8000000 - 0xdfffffff DRAM Bank 3
+0xe0000000 - 0xe7ffffff Cache Clean
+
+
+Virtual Address Range C B Description
+----------------------- - - ----------------------------------
+0x00000000 - 0x01ffffff Y Y DRAM Bank 0
+0x08000000 - 0x0fffffff Y Y SA-1111 Board flash
+0x10000000 - 0x17ffffff N N Board Registers
+0x18000000 - 0x1fffffff N N Ethernet
+0x20000000 - 0x2fffffff N N SA-1111 Board PCMCIA
+0x30000000 - 0x3fffffff N N Compact Flash
+0x40000000 - 0x47ffffff N N SA-1111 Board
+0x48000000 - 0x4bffffff N N GFX
+0x50000000 - 0x57ffffff Y Y flash
+0x80000000 - 0xbfffffff N N SA-1110 Internal Registers
+0xc0000000 - 0xc1ffffff N Y DRAM Bank 0
+0xe0000000 - 0xe7ffffff Y Y Cache Clean</PRE
+></TD
+></TR
+></TABLE
+></P
+></DIV
+><DIV
+CLASS="SECT2"
+><H2
+CLASS="SECT2"
+><A
+NAME="AEN5791">Platform Resource Usage</H2
+><P
+>The SA11x0 OS timer is used as a polled timer to provide timeout support
+for network and XModem file transfers.</P
+></DIV
+><DIV
+CLASS="SECT2"
+><H2
+CLASS="SECT2"
+><A
+NAME="AEN5794">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=assabet
+export ARCH_DIR=arm
+export PLATFORM_DIR=sa11x0/assabet</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%"
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+VALIGN="top"
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+HREF="sa1100mm.html"
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+>Prev</A
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+WIDTH="34%"
+ALIGN="center"
+VALIGN="top"
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+></TD
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+><TR
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+VALIGN="top"
+>ARM/StrongARM(SA1100) Intel SA1100 Multimedia Board</TD
+><TD
+WIDTH="34%"
+ALIGN="center"
+VALIGN="top"
+><A
+HREF="installation-and-testing.html"
+ACCESSKEY="U"
+>Up</A
+></TD
+><TD
+WIDTH="33%"
+ALIGN="right"
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+>ARM/StrongARM(SA11X0) Bright Star Engineering commEngine and nanoEngine</TD
+></TR
+></TABLE
+></DIV
+></BODY
+></HTML
+>
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projects / karo-tx-redboot.git / blobdiff