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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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><DIV
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CLASS="SECT1"
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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="SE7751">SuperH/SH4(SH7751) Hitachi Solution Engine 7751</H1
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NAME="SE7751">SuperH/SH4(SH7751) Hitachi Solution Engine 7751</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="AEN7589">Overview</H2
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NAME="AEN7589">Overview</H2
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><P
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><P
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>RedBoot uses
|
>RedBoot uses
|
the COM1 serial port. The default serial port settings are 38400,8,N,1.
|
the COM1 serial port. The default serial port settings are 38400,8,N,1.
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Ethernet is also supported using the 10-base T connector. Management
|
Ethernet is also supported using the 10-base T connector. Management
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of onboard flash is also supported.</P
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of onboard flash is also supported.</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:
|
|
|
<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="AEN7599"><P
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NAME="AEN7599"><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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BORDER="1"
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BORDER="1"
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CLASS="CALSTABLE"
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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
|
>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"
|
>Mode</TH
|
>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"
|
>Description</TH
|
>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"
|
VALIGN="TOP"
|
>ROM</TD
|
>ROM</TD
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><TD
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><TD
|
ALIGN="LEFT"
|
ALIGN="LEFT"
|
VALIGN="TOP"
|
VALIGN="TOP"
|
>[ROM]</TD
|
>[ROM]</TD
|
><TD
|
><TD
|
ALIGN="LEFT"
|
ALIGN="LEFT"
|
VALIGN="TOP"
|
VALIGN="TOP"
|
>RedBoot running from the board's flash boot
|
>RedBoot running from the board's flash boot
|
sector.</TD
|
sector.</TD
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><TD
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><TD
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ALIGN="LEFT"
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ALIGN="LEFT"
|
VALIGN="TOP"
|
VALIGN="TOP"
|
>redboot_ROM.ecm</TD
|
>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"
|
ALIGN="LEFT"
|
VALIGN="TOP"
|
VALIGN="TOP"
|
>RAM</TD
|
>RAM</TD
|
><TD
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><TD
|
ALIGN="LEFT"
|
ALIGN="LEFT"
|
VALIGN="TOP"
|
VALIGN="TOP"
|
>[RAM]</TD
|
>[RAM]</TD
|
><TD
|
><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
|
></TR
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></TBODY
|
></TBODY
|
></TABLE
|
></TABLE
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><P
|
><P
|
></P
|
></P
|
></DIV
|
></DIV
|
></P
|
></P
|
></DIV
|
></DIV
|
><DIV
|
><DIV
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><H2
|
><H2
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><A
|
><A
|
NAME="AEN7618">Initial Installation Method</H2
|
NAME="AEN7618">Initial Installation Method</H2
|
><P
|
><P
|
>The Solution Engine ships with the Hitachi boot monitor in EPROM
|
>The Solution Engine ships with the Hitachi boot monitor in EPROM
|
which allows for initial programming of RedBoot:</P
|
which allows for initial programming of RedBoot:</P
|
><P
|
><P
|
></P
|
></P
|
><OL
|
><OL
|
TYPE="1"
|
TYPE="1"
|
><LI
|
><LI
|
><P
|
><P
|
>Set switches SW5-3 and SW5-4 to ON [boot from EPROM]</P
|
>Set switches SW5-3 and SW5-4 to ON [boot from EPROM]</P
|
></LI
|
></LI
|
><LI
|
><LI
|
><P
|
><P
|
>Connect a serial cable to COM1 and power up the board.</P
|
>Connect a serial cable to COM1 and power up the board.</P
|
></LI
|
></LI
|
><LI
|
><LI
|
><P
|
><P
|
>After the boot monitor banner, invoke the flash
|
>After the boot monitor banner, invoke the flash
|
download/program command:<TABLE
|
download/program command:<TABLE
|
BORDER="5"
|
BORDER="5"
|
BGCOLOR="#E0E0F0"
|
BGCOLOR="#E0E0F0"
|
WIDTH="70%"
|
WIDTH="70%"
|
><TR
|
><TR
|
><TD
|
><TD
|
><PRE
|
><PRE
|
CLASS="SCREEN"
|
CLASS="SCREEN"
|
>Ready ><TT
|
>Ready ><TT
|
CLASS="USERINPUT"
|
CLASS="USERINPUT"
|
><B
|
><B
|
>fl</B
|
>fl</B
|
></TT
|
></TT
|
></PRE
|
></PRE
|
></TD
|
></TD
|
></TR
|
></TR
|
></TABLE
|
></TABLE
|
></P
|
></P
|
></LI
|
></LI
|
><LI
|
><LI
|
><P
|
><P
|
>The monitor should now ask for input:
|
>The monitor should now ask for input:
|
<TABLE
|
<TABLE
|
BORDER="5"
|
BORDER="5"
|
BGCOLOR="#E0E0F0"
|
BGCOLOR="#E0E0F0"
|
WIDTH="70%"
|
WIDTH="70%"
|
><TR
|
><TR
|
><TD
|
><TD
|
><PRE
|
><PRE
|
CLASS="SCREEN"
|
CLASS="SCREEN"
|
>Flash ROM data copy to RAM
|
>Flash ROM data copy to RAM
|
Please Send A S-format Record</PRE
|
Please Send A S-format Record</PRE
|
></TD
|
></TD
|
></TR
|
></TR
|
></TABLE
|
></TABLE
|
>At this point copy the
|
>At this point copy the
|
RedBoot ROM SREC file to the serial port:<TABLE
|
RedBoot ROM SREC file to the serial port:<TABLE
|
BORDER="5"
|
BORDER="5"
|
BGCOLOR="#E0E0F0"
|
BGCOLOR="#E0E0F0"
|
WIDTH="70%"
|
WIDTH="70%"
|
><TR
|
><TR
|
><TD
|
><TD
|
><PRE
|
><PRE
|
CLASS="SCREEN"
|
CLASS="SCREEN"
|
>$ <TT
|
>$ <TT
|
CLASS="USERINPUT"
|
CLASS="USERINPUT"
|
><B
|
><B
|
>cat redboot_ROM.eprom.srec > /dev/ttyS0</B
|
>cat redboot_ROM.eprom.srec > /dev/ttyS0</B
|
></TT
|
></TT
|
></PRE
|
></PRE
|
></TD
|
></TD
|
></TR
|
></TR
|
></TABLE
|
></TABLE
|
>
|
>
|
Eventually you
|
Eventually you
|
should see something like<TABLE
|
should see something like<TABLE
|
BORDER="5"
|
BORDER="5"
|
BGCOLOR="#E0E0F0"
|
BGCOLOR="#E0E0F0"
|
WIDTH="70%"
|
WIDTH="70%"
|
><TR
|
><TR
|
><TD
|
><TD
|
><PRE
|
><PRE
|
CLASS="SCREEN"
|
CLASS="SCREEN"
|
>Start Addrs = A1000000
|
>Start Addrs = A1000000
|
End Addrs = A1xxxxxx
|
End Addrs = A1xxxxxx
|
Transfer complete</PRE
|
Transfer complete</PRE
|
></TD
|
></TD
|
></TR
|
></TR
|
></TABLE
|
></TABLE
|
> from the monitor.</P
|
> from the monitor.</P
|
></LI
|
></LI
|
><LI
|
><LI
|
><P
|
><P
|
>Set switch SW5-3 to OFF [boot from flash] and reboot the board. You
|
>Set switch SW5-3 to OFF [boot from flash] and reboot the board. You
|
should now see the RedBoot banner.</P
|
should now see the RedBoot banner.</P
|
></LI
|
></LI
|
></OL
|
></OL
|
></DIV
|
></DIV
|
><DIV
|
><DIV
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><H2
|
><H2
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><A
|
><A
|
NAME="AEN7638">Special RedBoot Commands</H2
|
NAME="AEN7638">Special RedBoot Commands</H2
|
><P
|
><P
|
>The <B
|
>The <B
|
CLASS="COMMAND"
|
CLASS="COMMAND"
|
>exec</B
|
>exec</B
|
> command which allows the loading
|
> command which allows the loading
|
and execution of Linux kernels
|
and execution of Linux kernels
|
is supported for this board (see <A
|
is supported for this board (see <A
|
HREF="executing-programs.html"
|
HREF="executing-programs.html"
|
>the Section called <I
|
>the Section called <I
|
>Executing Programs from RedBoot</I
|
>Executing Programs from RedBoot</I
|
> in Chapter 2</A
|
> in Chapter 2</A
|
>). The <B
|
>). The <B
|
CLASS="COMMAND"
|
CLASS="COMMAND"
|
>exec</B
|
>exec</B
|
> parameters used for the SE7751 are:</P
|
> parameters used for the SE7751 are:</P
|
><P
|
><P
|
></P
|
></P
|
><DIV
|
><DIV
|
CLASS="VARIABLELIST"
|
CLASS="VARIABLELIST"
|
><DL
|
><DL
|
><DT
|
><DT
|
>-b <TT
|
>-b <TT
|
CLASS="REPLACEABLE"
|
CLASS="REPLACEABLE"
|
><I
|
><I
|
><addr></I
|
><addr></I
|
></TT
|
></TT
|
></DT
|
></DT
|
><DD
|
><DD
|
><P
|
><P
|
>Parameter block address. This is normally the first
|
>Parameter block address. This is normally the first
|
page of the kernel image and defaults to 0x8c101000</P
|
page of the kernel image and defaults to 0x8c101000</P
|
></DD
|
></DD
|
><DT
|
><DT
|
>-i <TT
|
>-i <TT
|
CLASS="REPLACEABLE"
|
CLASS="REPLACEABLE"
|
><I
|
><I
|
><addr></I
|
><addr></I
|
></TT
|
></TT
|
></DT
|
></DT
|
><DD
|
><DD
|
><P
|
><P
|
>Start address of initrd
|
>Start address of initrd
|
image</P
|
image</P
|
></DD
|
></DD
|
><DT
|
><DT
|
>-j <TT
|
>-j <TT
|
CLASS="REPLACEABLE"
|
CLASS="REPLACEABLE"
|
><I
|
><I
|
><size></I
|
><size></I
|
></TT
|
></TT
|
></DT
|
></DT
|
><DD
|
><DD
|
><P
|
><P
|
>Size of initrd image</P
|
>Size of initrd image</P
|
></DD
|
></DD
|
><DT
|
><DT
|
>-c <TT
|
>-c <TT
|
CLASS="REPLACEABLE"
|
CLASS="REPLACEABLE"
|
><I
|
><I
|
>"args"</I
|
>"args"</I
|
></TT
|
></TT
|
></DT
|
></DT
|
><DD
|
><DD
|
><P
|
><P
|
>Kernel arguments string</P
|
>Kernel arguments string</P
|
></DD
|
></DD
|
><DT
|
><DT
|
>-m <TT
|
>-m <TT
|
CLASS="REPLACEABLE"
|
CLASS="REPLACEABLE"
|
><I
|
><I
|
><flags></I
|
><flags></I
|
></TT
|
></TT
|
></DT
|
></DT
|
><DD
|
><DD
|
><P
|
><P
|
>Mount rdonly flags. If set to a non-zero value the
|
>Mount rdonly flags. If set to a non-zero value the
|
root partition will be mounted read-only.</P
|
root partition will be mounted read-only.</P
|
></DD
|
></DD
|
><DT
|
><DT
|
>-f <TT
|
>-f <TT
|
CLASS="REPLACEABLE"
|
CLASS="REPLACEABLE"
|
><I
|
><I
|
><flags></I
|
><flags></I
|
></TT
|
></TT
|
></DT
|
></DT
|
><DD
|
><DD
|
><P
|
><P
|
>RAM disk flags. Should normally be 0x4000</P
|
>RAM disk flags. Should normally be 0x4000</P
|
></DD
|
></DD
|
><DT
|
><DT
|
>-r <TT
|
>-r <TT
|
CLASS="REPLACEABLE"
|
CLASS="REPLACEABLE"
|
><I
|
><I
|
><device number></I
|
><device number></I
|
></TT
|
></TT
|
></DT
|
></DT
|
><DD
|
><DD
|
><P
|
><P
|
>Root device specification. /dev/ram is 0x0101</P
|
>Root device specification. /dev/ram is 0x0101</P
|
></DD
|
></DD
|
><DT
|
><DT
|
>-l <TT
|
>-l <TT
|
CLASS="REPLACEABLE"
|
CLASS="REPLACEABLE"
|
><I
|
><I
|
><type></I
|
><type></I
|
></TT
|
></TT
|
></DT
|
></DT
|
><DD
|
><DD
|
><P
|
><P
|
>Loader type</P
|
>Loader type</P
|
></DD
|
></DD
|
></DL
|
></DL
|
></DIV
|
></DIV
|
><P
|
><P
|
>Finally the kernel entry address can be specified as an optional
|
>Finally the kernel entry address can be specified as an optional
|
argument. The default is 0x8c102000</P
|
argument. The default is 0x8c102000</P
|
><P
|
><P
|
>On the SE7751, Linux expects to be loaded at address 0x8c101000 with
|
>On the SE7751, Linux expects to be loaded at address 0x8c101000 with
|
the entry point at 0x8c102000. This is configurable in the kernel
|
the entry point at 0x8c102000. This is configurable in the kernel
|
using the CONFIG_MEMORY_START option.</P
|
using the CONFIG_MEMORY_START option.</P
|
></DIV
|
></DIV
|
><DIV
|
><DIV
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><H2
|
><H2
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><A
|
><A
|
NAME="AEN7687">Memory Maps</H2
|
NAME="AEN7687">Memory Maps</H2
|
><P
|
><P
|
>RedBoot sets up the following memory map on the SE7751 board.<TABLE
|
>RedBoot sets up the following memory map on the SE7751 board.<TABLE
|
BORDER="5"
|
BORDER="5"
|
BGCOLOR="#E0E0F0"
|
BGCOLOR="#E0E0F0"
|
WIDTH="70%"
|
WIDTH="70%"
|
><TR
|
><TR
|
><TD
|
><TD
|
><PRE
|
><PRE
|
CLASS="PROGRAMLISTING"
|
CLASS="PROGRAMLISTING"
|
>Physical Address Range Description
|
>Physical Address Range Description
|
----------------------- -----------
|
----------------------- -----------
|
0x80000000 - 0x803fffff Flash (MBM29LV160)
|
0x80000000 - 0x803fffff Flash (MBM29LV160)
|
0x81000000 - 0x813fffff EPROM (M27C800)
|
0x81000000 - 0x813fffff EPROM (M27C800)
|
0x8c000000 - 0x8fffffff SDRAM
|
0x8c000000 - 0x8fffffff SDRAM
|
0xb8000000 - 0xb8ffffff PCMCIA (MaruBun)
|
0xb8000000 - 0xb8ffffff PCMCIA (MaruBun)
|
0xb9000000 - 0xb9ffffff Switches
|
0xb9000000 - 0xb9ffffff Switches
|
0xba000000 - 0xbaffffff LEDs
|
0xba000000 - 0xbaffffff LEDs
|
0xbd000000 - 0xbdffffff PCI MEM space
|
0xbd000000 - 0xbdffffff PCI MEM space
|
0xbe200000 - 0xbe23ffff PCI Ctrl space
|
0xbe200000 - 0xbe23ffff PCI Ctrl space
|
0xbe240000 - 0xbe27ffff PCI IO space</PRE
|
0xbe240000 - 0xbe27ffff PCI IO space</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="AEN7691">Ethernet Driver</H2
|
NAME="AEN7691">Ethernet Driver</H2
|
><P
|
><P
|
>The ethernet driver uses a hardwired ESA which can, at present,
|
>The ethernet driver uses a hardwired ESA which can, at present,
|
only be changed in CDL.</P
|
only be changed in CDL.</P
|
></DIV
|
></DIV
|
><DIV
|
><DIV
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><H2
|
><H2
|
CLASS="SECT2"
|
CLASS="SECT2"
|
><A
|
><A
|
NAME="AEN7694">Rebuilding RedBoot</H2
|
NAME="AEN7694">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
|
<TABLE
|
BORDER="5"
|
BORDER="5"
|
BGCOLOR="#E0E0F0"
|
BGCOLOR="#E0E0F0"
|
WIDTH="70%"
|
WIDTH="70%"
|
><TR
|
><TR
|
><TD
|
><TD
|
><PRE
|
><PRE
|
CLASS="PROGRAMLISTING"
|
CLASS="PROGRAMLISTING"
|
>export TARGET=se7751
|
>export TARGET=se7751
|
export ARCH_DIR=sh
|
export ARCH_DIR=sh
|
export PLATFORM_DIR=se7751</PRE
|
export PLATFORM_DIR=se7751</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
|
></DIV
|
></DIV
|
><DIV
|
><DIV
|
CLASS="NAVFOOTER"
|
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|
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WIDTH="33%"
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ALIGN="left"
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><A
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><A
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HREF="se77x9.html"
|
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ACCESSKEY="P"
|
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|
>Prev</A
|
>Prev</A
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><TD
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><TD
|
WIDTH="34%"
|
WIDTH="34%"
|
ALIGN="center"
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><A
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HREF="ecos-ref.html"
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HREF="ecos-ref.html"
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ACCESSKEY="H"
|
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>Home</A
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WIDTH="33%"
|
WIDTH="33%"
|
ALIGN="left"
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ALIGN="left"
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VALIGN="top"
|
VALIGN="top"
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>SuperH/SH3(SH77X9) Hitachi Solution Engine 77X9</TD
|
>SuperH/SH3(SH77X9) Hitachi Solution Engine 77X9</TD
|
><TD
|
><TD
|
WIDTH="34%"
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WIDTH="34%"
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ALIGN="center"
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><A
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>Up</A
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WIDTH="33%"
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WIDTH="33%"
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ALIGN="right"
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ALIGN="right"
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VALIGN="top"
|
VALIGN="top"
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>The eCos Hardware Abstraction Layer (HAL)</TD
|
>The eCos Hardware Abstraction Layer (HAL)</TD
|
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