+++ /dev/null
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-<HTML
-><HEAD
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->ARM/StrongARM(SA1100) Intel Brutus</TITLE
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-TITLE="ARM/StrongARM(SA110) Intel EBSA 285"
-HREF="ebsa285.html"><LINK
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-TITLE="ARM/StrongARM(SA1100) Intel SA1100 Multimedia Board "
-HREF="sa1100mm.html"></HEAD
-><BODY
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-><HR
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-><DIV
-CLASS="SECT1"
-><H1
-CLASS="SECT1"
-><A
-NAME="BRUTUS">ARM/StrongARM(SA1100) Intel Brutus</H1
-><DIV
-CLASS="SECT2"
-><H2
-CLASS="SECT2"
-><A
-NAME="AEN5642">Overview</H2
-><P
->RedBoot
-supports both board serial ports on the Brutus board. The default serial port
-settings are 38400,8,N,1. flash management is not currently supported. </P
-><P
->The following RedBoot configurations are supported:
-
- <DIV
-CLASS="INFORMALTABLE"
-><A
-NAME="AEN5652"><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="AEN5671">Initial Installation Method</H2
-><P
->Device programmer is used to program socketed flash parts.</P
-></DIV
-><DIV
-CLASS="SECT2"
-><H2
-CLASS="SECT2"
-><A
-NAME="AEN5674">Special RedBoot Commands</H2
-><P
->None.</P
-></DIV
-><DIV
-CLASS="SECT2"
-><H2
-CLASS="SECT2"
-><A
-NAME="AEN5677">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 - 0x000fffff Boot ROM
-0x08000000 - 0x083fffff Application flash
-0x10000000 - 0x100fffff SRAM
-0x18000000 - 0x180fffff Chip Select 3
-0x20000000 - 0x3fffffff PCMCIA
-0x80000000 - 0xbfffffff SA-1100 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 - 0x003fffff Y Y DRAM Bank 0
-0x00400000 - 0x007fffff Y Y DRAM Bank 1
-0x00800000 - 0x00bfffff Y Y DRAM Bank 2
-0x00c00000 - 0x00ffffff Y Y DRAM Bank 3
-0x08000000 - 0x083fffff Y Y Application flash
-0x10000000 - 0x100fffff Y N SRAM
-0x20000000 - 0x3fffffff N N PCMCIA
-0x40000000 - 0x400fffff Y Y Boot ROM
-0x80000000 - 0xbfffffff N N SA-1100 Internal Registers
-0xe0000000 - 0xe7ffffff Y Y Cache Clean</PRE
-></TD
-></TR
-></TABLE
-></P
-></DIV
-><DIV
-CLASS="SECT2"
-><H2
-CLASS="SECT2"
-><A
-NAME="AEN5684">Platform Resource Usage</H2
-><P
->The SA11x0 OS timer is used as a polled timer to provide timeout
-support for XModem file transfers.</P
-></DIV
-><DIV
-CLASS="SECT2"
-><H2
-CLASS="SECT2"
-><A
-NAME="AEN5687">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=brutus
-export ARCH_DIR=arm
-export PLATFORM_DIR=sa11x0/brutus</PRE
-></TD
-></TR
-></TABLE
-></P
-><P
->The names of configuration files are listed above with the
-description of the associated modes.</P
-></DIV
-></DIV
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