Kontron AM4140 U-Boot Bootloader Uživatelský manuál stáhnout pdf (Strana 38)

U-Boot Usage AM4140 U-Boot Bootloader

Page 38 ID 1052-0281, Rev. 1.0

P R E L I M I N A R Y

6.2.2.4 sconf save reset

Finally, the configuration must be saved with “sconf save”. The “sconf save” command stores

the settings but does not activate them. To activate the settings, use the “sconf save reset”

command.

6.2.2.5 sconf status

To determine if a system power cycle is required, invoke the “sconf status” command. The fol-

lowing example shows that a system power cycle is required.

The following is an example of the output shown after a successfully completed system power

cycle.

=> sconf save reset

Saving: #######

U-Boot ...

...

=> sconf status

Configuration (Activation) Status:

Module is running: managed (E-Keying)

sconf disables E-Keying: no

sconf deactivated by DIP-SW: no

Configuration is not active:

Save operation required: no

Power On Reset required: no

System Power Cycle required: yes

Active AMC Base Configuration: n.a.

Stored AMC Base Configuration: 5

‘New’ AMC Base Configuration: 5

=> sconf status

Configuration (Activation) Status:

Module is running: managed (E-Keying)

sconf disables E-Keying: no

sconf deactivated by DIP-SW: no

Configuration (stored) is active:

Stored AMC Base Configuration: 5

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Kontron AM4140 U-Boot Bootloader Uživatelský manuál Strana 38