Kontron AM4140 U-Boot Bootloader Manuel d'utilisateur télécharger pdf (Page 37)

AM4140 U-Boot Bootloader U-Boot Usage

ID 1052-0281, Rev. 1.0 Page 37

P R E L I M I N A R Y

6.2.2.2 sconf select

To change the setting, invoke the “sconf select” command.

Example:

6.2.2.3 sconf set

The setting of the chosen base configuration can be changed via the “sconf set” command. If

the “sconf set” command is invoked without parameters, all changeable options are shown. In

the following example, first, all possible settings are shown, and then the SerDes port 1 is

changed from rear to the front Ethernet connector J2 (GbE B). In certain “sconf base select”

configurations the ETH front PHY is not available anymore. In such cases it is possible to

switch the AMC SerDes port 1 as copper port to the front panel connector J2 (GbE B).

=> sconf select 5

New base configuration 5

=> sconf set

Board’s Port Configuration:

Option / Setting | Value # command,

option <and parameter>

---------------------------------------------------------------

Port 1 : rear # sconf set port1 <rear | front>

SRIO Sys.Size : small # sconf set srio <small | large>

SRIO mode : agent # sconf set srio <agent | host>

AMC Port Activation / Forced settings (ignoring E-Keying):

Option / Setting | Value

# command, option

---------------------------------------------------------------

Port 4 : auto # sconf set

port4 <auto | disable | enable>

Port 8 : auto # sconf set

port8 <auto | disable | enable>

FCLKA : auto # sconf set

fclk <auto | in | out | local>

=> sconf set port1 front

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Kontron AM4140 U-Boot Bootloader Manuel d'utilisateur Page 37