Kontron AM4204 - Manual (Page 37)

22 AM4204
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~ #
The connection is terminated by pressing the escape character sequence “~.” (without quotes).
3.5 Using the cfgtool
A tool to configure the CPU settings will be provided. This tool shall configure the strapping options, apply
the changes to the MMC and update the E-keying information in the Multi-Record section of the FRU data.
The MMC is responsible for saving and restoring these settings.
• The cfgtool allows to configure the PCIe settings.
• The cfgtool allows to configure the QLM 1 and QLM 3 settings.
• The cfgtool allows to perform a validly check before setting the new configuration.
• The cfgtool allows to update the e-keying information related to the performed changes.
• The cfgtool allows to update the e-keying information to meat the “multi flavor” settings.
• The cfgtool allows to change the multirecord area when updating the e-keying information.
• The cfgtool allows to configure PCIe clock source.
3.5.1 Usage
cfgtool [--help|-h][--status|-t][--interface|-i][--pcie|-p][--clock|-k][--set|-s][--cycle|-
c][--nofru|-n][--debug|-d]
The following options are recognized:
-h show possible settings available for this board
-t show current running configuration
-i <num> Interface setting
-p <num> PCIe setting
-k <num> clock setting
-s set configuration (change HW setting and update ekeying info)
-c perform power cycle of payload power to activate seetings
-n no FRU data modification
-d debug flag
Note:
SoL over AMC port 0 (Intel 82571EB) will only work with AT8050, AT8030, AT8404, AT8402 and
AT890xM, using an AT8010 or AT8020 it will not work, since there is no GbE on Port 0 available.