2 select an “sconf” base configuration, Select an “sconf” base configuration, Ipmi firmware am4140 – Kontron AM4140 IPMI Firmware User Manual
Page 34
IPMI Firmware
AM4140
Page 34
ID 1051-8188, Rev. 1.0
P R E L I M I N A R Y
7.1.2
Select an “sconf” Base Configuration
The AM4140 default board configuration is as follows:
•
“sconf” base configuration:
0
•
SRIO system size:
small
•
SRIO interface mode:
agent
•
GbE (AMC port 1):
rear
The
currently active “sconf” base configuration can be determined using the U-Boot “sconf status”
command.
To change the “sconf” base configuration, the U-Boot “sconf select <value>” command is used.
Depending on the base configuration chosen, there are additional options that can be changed
using the “sconf set <option> <value>” U-Boot command. Configuration changes are not ap-
plied immediately. In order to apply the new configuration, it must first be saved using the “sconf
save” command and then a power-on reset must be made using the “sconf save reset” com-
mand.
When saving a new “sconf” base configuration, the FRU data is modified to reflect the “new”
AMC interconnection capabilities required for E-Keying. Additionally, it is required to inform the
carrier IPMC or the MCH about the changed capabilities of the module. This is done either by
performing a system power cycle or by removing the module and reinserting it. In both cases,
the carrier IPMC or the MCH reads out the “new” capabilities of the module.
Table 14: Overview of Board Configuration Options
AMC PORT CONFIGURATION USING THE
U-BOOT “sconf info” BASE CONFIGURATIONS
FURTHER BOARD CONFIGURATION
OPTIONS DEPENDING ON THE BASE
CONFIGURATION
U-Boot
“sconf”
Base Conf.
Port 0 Port 1
Ports 4-7
Ports 8-11
GBE
FRONT /
REAR
SRIO
SYSTEM
SIZE
SRIO
MODE
FCLKA
PCIe
Ref. Clock
0
GbE
GbE
[email protected] [email protected]
--
Yes
Yes
--
1
GbE
GbE
GbE 4x1
--
Yes
Yes
--
2
GbE
GbE
PCIe
--
Yes
Yes
--
3
GbE
[GbE]
Yes
Yes
Yes
--
4
GbE
[GbE]
XAUI
Yes
Yes
Yes
--
5
GbE
[GbE]
PCIe
Yes
Yes
Yes
Yes
6
GbE
[GbE]
PCIe
PCIe
Yes
--
--
Yes
7
GbE
[GbE]
PCIe
XAUI
Yes
--
--
Yes