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>ARM/StrongARM(SA1110) Intel SA1110 (Assabet) </TITLE
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>eCos Reference Manual</TH
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>eCos Reference Manual</TH
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>Chapter 5. Installation and Testing</TD
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>Chapter 5. Installation and Testing</TD
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><TD
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><TD
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WIDTH="10%"
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WIDTH="10%"
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><DIV
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><DIV
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CLASS="SECT1"
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><H1
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><H1
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CLASS="SECT1"
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CLASS="SECT1"
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><A
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><A
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NAME="ASSABET">ARM/StrongARM(SA1110) Intel SA1110 (Assabet)</H1
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NAME="ASSABET">ARM/StrongARM(SA1110) Intel SA1110 (Assabet)</H1
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><DIV
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><DIV
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CLASS="SECT2"
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CLASS="SECT2"
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><H2
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><H2
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CLASS="SECT2"
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CLASS="SECT2"
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><A
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><A
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NAME="AEN5748">Overview</H2
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NAME="AEN5748">Overview</H2
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><P
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><P
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>RedBoot
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>RedBoot
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supports the board serial port and the compact flash ethernet port. The default
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supports the board serial port and the compact flash ethernet port. The default
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serial port settings are 38400,8,N,1. RedBoot also supports flash management
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serial port settings are 38400,8,N,1. RedBoot also supports flash management
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on the Assabet. </P
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on the Assabet. </P
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><P
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><P
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>The following RedBoot configurations are supported:
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>The following RedBoot configurations are supported:
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|
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<DIV
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<DIV
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CLASS="INFORMALTABLE"
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CLASS="INFORMALTABLE"
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><A
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><A
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NAME="AEN5758"><P
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NAME="AEN5758"><P
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></P
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></P
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><TABLE
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><TABLE
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CLASS="CALSTABLE"
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><THEAD
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><THEAD
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><TR
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><TR
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><TH
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><TH
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ALIGN="LEFT"
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ALIGN="LEFT"
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VALIGN="TOP"
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VALIGN="TOP"
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>Configuration</TH
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>Configuration</TH
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><TH
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><TH
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ALIGN="LEFT"
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ALIGN="LEFT"
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VALIGN="TOP"
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VALIGN="TOP"
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>Mode</TH
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>Mode</TH
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><TH
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><TH
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ALIGN="LEFT"
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ALIGN="LEFT"
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VALIGN="TOP"
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VALIGN="TOP"
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>Description</TH
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>Description</TH
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><TH
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><TH
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ALIGN="LEFT"
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ALIGN="LEFT"
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VALIGN="TOP"
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VALIGN="TOP"
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>File</TH
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>File</TH
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></TR
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></TR
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></THEAD
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></THEAD
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><TBODY
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><TBODY
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><TR
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><TR
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><TD
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><TD
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ALIGN="LEFT"
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ALIGN="LEFT"
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VALIGN="TOP"
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VALIGN="TOP"
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>ROM</TD
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>ROM</TD
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><TD
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><TD
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ALIGN="LEFT"
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ALIGN="LEFT"
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VALIGN="TOP"
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VALIGN="TOP"
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>[ROM]</TD
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>[ROM]</TD
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><TD
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><TD
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ALIGN="LEFT"
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ALIGN="LEFT"
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VALIGN="TOP"
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VALIGN="TOP"
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>RedBoot running from the board's flash boot
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>RedBoot running from the board's flash boot
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sector.</TD
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sector.</TD
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><TD
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><TD
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ALIGN="LEFT"
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ALIGN="LEFT"
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VALIGN="TOP"
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VALIGN="TOP"
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>redboot_ROM.ecm</TD
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>redboot_ROM.ecm</TD
|
></TR
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></TR
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><TR
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><TR
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><TD
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><TD
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ALIGN="LEFT"
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ALIGN="LEFT"
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VALIGN="TOP"
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VALIGN="TOP"
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>RAM</TD
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>RAM</TD
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><TD
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><TD
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ALIGN="LEFT"
|
ALIGN="LEFT"
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VALIGN="TOP"
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VALIGN="TOP"
|
>[RAM]</TD
|
>[RAM]</TD
|
><TD
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><TD
|
ALIGN="LEFT"
|
ALIGN="LEFT"
|
VALIGN="TOP"
|
VALIGN="TOP"
|
>RedBoot running from RAM with RedBoot in the
|
>RedBoot running from RAM with RedBoot in the
|
flash boot sector.</TD
|
flash boot sector.</TD
|
><TD
|
><TD
|
ALIGN="LEFT"
|
ALIGN="LEFT"
|
VALIGN="TOP"
|
VALIGN="TOP"
|
>redboot_RAM.ecm</TD
|
>redboot_RAM.ecm</TD
|
></TR
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></TR
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></TBODY
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></TBODY
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></TABLE
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></TABLE
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><P
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><P
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></P
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></P
|
></DIV
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></DIV
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></P
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></P
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></DIV
|
></DIV
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><DIV
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><DIV
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><H2
|
><H2
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><A
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><A
|
NAME="AEN5777">Initial Installation Method</H2
|
NAME="AEN5777">Initial Installation Method</H2
|
><P
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><P
|
>A Windows or Linux utility is used to program flash over parallel port
|
>A Windows or Linux utility is used to program flash over parallel port
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driven JTAG interface. See board documentation for details on in situ flash
|
driven JTAG interface. See board documentation for details on in situ flash
|
programming. </P
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programming. </P
|
><P
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><P
|
>The flash parts are also socketed and may be programmed in a suitable
|
>The flash parts are also socketed and may be programmed in a suitable
|
device programmer.</P
|
device programmer.</P
|
></DIV
|
></DIV
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><DIV
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><DIV
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><H2
|
><H2
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><A
|
><A
|
NAME="AEN5781">Special RedBoot Commands</H2
|
NAME="AEN5781">Special RedBoot Commands</H2
|
><P
|
><P
|
>None.</P
|
>None.</P
|
></DIV
|
></DIV
|
><DIV
|
><DIV
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><H2
|
><H2
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><A
|
><A
|
NAME="AEN5784">Memory Maps</H2
|
NAME="AEN5784">Memory Maps</H2
|
><P
|
><P
|
>The first level page table is located at physical address 0xc0004000.
|
>The first level page table is located at physical address 0xc0004000.
|
No second level tables are used.<DIV
|
No second level tables are used.<DIV
|
CLASS="NOTE"
|
CLASS="NOTE"
|
><BLOCKQUOTE
|
><BLOCKQUOTE
|
CLASS="NOTE"
|
CLASS="NOTE"
|
><P
|
><P
|
><B
|
><B
|
>NOTE: </B
|
>NOTE: </B
|
>The virtual memory maps in this section use a C and B column to indicate
|
>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
|
whether or not the region is cached (C) or buffered (B).</P
|
></BLOCKQUOTE
|
></BLOCKQUOTE
|
></DIV
|
></DIV
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><TABLE
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><TABLE
|
BORDER="5"
|
BORDER="5"
|
BGCOLOR="#E0E0F0"
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BGCOLOR="#E0E0F0"
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WIDTH="70%"
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WIDTH="70%"
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><TR
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><TR
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><TD
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><TD
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><PRE
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><PRE
|
CLASS="PROGRAMLISTING"
|
CLASS="PROGRAMLISTING"
|
>Physical Address Range Description
|
>Physical Address Range Description
|
----------------------- ----------------------------------
|
----------------------- ----------------------------------
|
0x00000000 - 0x07ffffff flash
|
0x00000000 - 0x07ffffff flash
|
0x08000000 - 0x0fffffff SA-1111 Board flash
|
0x08000000 - 0x0fffffff SA-1111 Board flash
|
0x10000000 - 0x17ffffff Board Registers
|
0x10000000 - 0x17ffffff Board Registers
|
0x18000000 - 0x1fffffff Ethernet
|
0x18000000 - 0x1fffffff Ethernet
|
0x20000000 - 0x2fffffff SA-1111 Board PCMCIA
|
0x20000000 - 0x2fffffff SA-1111 Board PCMCIA
|
0x30000000 - 0x3fffffff Compact Flash
|
0x30000000 - 0x3fffffff Compact Flash
|
0x40000000 - 0x47ffffff SA-1111 Board
|
0x40000000 - 0x47ffffff SA-1111 Board
|
0x48000000 - 0x4bffffff GFX
|
0x48000000 - 0x4bffffff GFX
|
0x80000000 - 0xbfffffff SA-1110 Internal Registers
|
0x80000000 - 0xbfffffff SA-1110 Internal Registers
|
0xc0000000 - 0xc7ffffff DRAM Bank 0
|
0xc0000000 - 0xc7ffffff DRAM Bank 0
|
0xc8000000 - 0xcfffffff DRAM Bank 1
|
0xc8000000 - 0xcfffffff DRAM Bank 1
|
0xd0000000 - 0xd7ffffff DRAM Bank 2
|
0xd0000000 - 0xd7ffffff DRAM Bank 2
|
0xd8000000 - 0xdfffffff DRAM Bank 3
|
0xd8000000 - 0xdfffffff DRAM Bank 3
|
0xe0000000 - 0xe7ffffff Cache Clean
|
0xe0000000 - 0xe7ffffff Cache Clean
|
|
|
|
|
Virtual Address Range C B Description
|
Virtual Address Range C B Description
|
----------------------- - - ----------------------------------
|
----------------------- - - ----------------------------------
|
0x00000000 - 0x01ffffff Y Y DRAM Bank 0
|
0x00000000 - 0x01ffffff Y Y DRAM Bank 0
|
0x08000000 - 0x0fffffff Y Y SA-1111 Board flash
|
0x08000000 - 0x0fffffff Y Y SA-1111 Board flash
|
0x10000000 - 0x17ffffff N N Board Registers
|
0x10000000 - 0x17ffffff N N Board Registers
|
0x18000000 - 0x1fffffff N N Ethernet
|
0x18000000 - 0x1fffffff N N Ethernet
|
0x20000000 - 0x2fffffff N N SA-1111 Board PCMCIA
|
0x20000000 - 0x2fffffff N N SA-1111 Board PCMCIA
|
0x30000000 - 0x3fffffff N N Compact Flash
|
0x30000000 - 0x3fffffff N N Compact Flash
|
0x40000000 - 0x47ffffff N N SA-1111 Board
|
0x40000000 - 0x47ffffff N N SA-1111 Board
|
0x48000000 - 0x4bffffff N N GFX
|
0x48000000 - 0x4bffffff N N GFX
|
0x50000000 - 0x57ffffff Y Y flash
|
0x50000000 - 0x57ffffff Y Y flash
|
0x80000000 - 0xbfffffff N N SA-1110 Internal Registers
|
0x80000000 - 0xbfffffff N N SA-1110 Internal Registers
|
0xc0000000 - 0xc1ffffff N Y DRAM Bank 0
|
0xc0000000 - 0xc1ffffff N Y DRAM Bank 0
|
0xe0000000 - 0xe7ffffff Y Y Cache Clean</PRE
|
0xe0000000 - 0xe7ffffff Y Y Cache Clean</PRE
|
></TD
|
></TD
|
></TR
|
></TR
|
></TABLE
|
></TABLE
|
></P
|
></P
|
></DIV
|
></DIV
|
><DIV
|
><DIV
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><H2
|
><H2
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><A
|
><A
|
NAME="AEN5791">Platform Resource Usage</H2
|
NAME="AEN5791">Platform Resource Usage</H2
|
><P
|
><P
|
>The SA11x0 OS timer is used as a polled timer to provide timeout support
|
>The SA11x0 OS timer is used as a polled timer to provide timeout support
|
for network and XModem file transfers.</P
|
for network and XModem file transfers.</P
|
></DIV
|
></DIV
|
><DIV
|
><DIV
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><H2
|
><H2
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><A
|
><A
|
NAME="AEN5794">Rebuilding RedBoot</H2
|
NAME="AEN5794">Rebuilding RedBoot</H2
|
><P
|
><P
|
>These shell variables provide the platform-specific information
|
>These shell variables provide the platform-specific information
|
needed for building RedBoot according to the procedure described in
|
needed for building RedBoot according to the procedure described in
|
<A
|
<A
|
HREF="rebuilding-redboot.html"
|
HREF="rebuilding-redboot.html"
|
>Chapter 3</A
|
>Chapter 3</A
|
>:
|
>:
|
<TABLE
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><TR
|
><TR
|
><TD
|
><TD
|
><PRE
|
><PRE
|
CLASS="PROGRAMLISTING"
|
CLASS="PROGRAMLISTING"
|
>export TARGET=assabet
|
>export TARGET=assabet
|
export ARCH_DIR=arm
|
export ARCH_DIR=arm
|
export PLATFORM_DIR=sa11x0/assabet</PRE
|
export PLATFORM_DIR=sa11x0/assabet</PRE
|
></TD
|
></TD
|
></TR
|
></TR
|
></TABLE
|
></TABLE
|
></P
|
></P
|
><P
|
><P
|
>The names of configuration files are listed above with the
|
>The names of configuration files are listed above with the
|
description of the associated modes.</P
|
description of the associated modes.</P
|
></DIV
|
></DIV
|
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|
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