Endace DAG 5.2X, User Manual

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EDM01-33v1 DAG_7.5G4_Card_User_Guide
18 ©2008 Endace Technology Ltd. Confidential - Version 1 - November 2008
dagrom
dagrom
is a software utility that enables you to configure the FPGA on Endace DAG cards.
The following is a list of options available in
dagrom
.
Option Description
-a,--alternate-half
Use alternate (stable) half. [Default is current half.] Factory / User.
-A,--entire-rom
Entire ROM. [Default is current half only.]
-b,--swid-rom-check
Check if there is a SWID on the ROM.
-c,--cpu-region <region>
Access CPU region: c=copro, b=boot, k=kernel, f=filesystem.
--continue
Continue on erase error.
-d,--device <device>
DAG device to use.
-e,--erase
Erase ROM. [Default is read.]
-F,--disable-cfi-fast
Disable fast program option for CFI mode.
-f,--file <filename>
File to be read when programming ROM. There are multiple FGPA images
per DAG card, covering the different versions, ERF, TERF DSM etc.
--force
Force loading firmware. Dangerous.
-g,--rom-number <rom>
Access specified ROM controller. [Default is 0.]
-h,--help
-?,--usage
This page.
-i,--halt-ixp
Halt the embedded IXP Processor (DAG 7.1S only).
--image-table-fpga
<image table fpga>
Specify the Power On image selection table FPGA number
--image-table-image
<image table image>
Specify the Power On image selection table Image number
-j,--swid-rom-check-key
<key>
Check the ROM SWID key with the one supplied.
-l,--hold-bus
Hold PBI bus from XScale (DAG 3.7T only).
-m,--swid-key <key>
Hexadecimal key for writing the Software ID (aka SWID).
-o,--swid-rom-read
Read SWID from ROM.
-p,--program-current
Program current User 1 Xilinx image into FPGA.
-q,--image-number
<image number>
Specify the image number to write or to program the card.[0 - 3]. 0 factory
image, 1 user image 1, 2 user image 2, 3 user image 3. (7.5G2/G4 only)
--swid-write <swid>
Write given SWID. The key must be supplied with the -m option, requires a
valid running XScale ROM Image. (3.7T, 3.7D, 3.8S and 7.1S only)
-r,--reprogram
Reprogram ROM (may imply erase and write).
--reset-method
<reprogram method>
Specify the method to reprogram the card.[1.Ringo 2.George 3.Dave]
-s,--swid-rom-write
<swid>
Write given SWID to ROM. The key must be supplied with the -m option.
-t,--swid-read-bytes
<bytes>
Read <bytes> of SWID, requires a valid running XScale ROM image (3.7T
only)
-u,--swid-erase
Erase SWID from ROM.
--unknown
Force loading firmware. Dangerous.
-v,--verbose
Increase verbosity.
-V,--version
Display version information.
-w,--write
Write ROM (implies erase). [Default is read.]
--write-out <filename>
Write the contents of the ROM to a file.
-x,--list-revisions
Display Xilinx revision strings (the default if no arguments are given).
-y,--verify
Verify write to ROM.
-z,--zero
Zero ROM. [Default is read.]
All commands apply to the current image portion of the ROM, unless one of the options
-a
,
-A
,
-c
is specified.
Note: Not all commands are supported by all DAG cards.