Difference between revisions of "i.MX53 SODIMM PC Changing MAC Address"
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MAC address (indicated on the label of the module) is written in E-Fuses for permanently identifying modules. This page shows a possibility of changing its value using Barebox. | MAC address (indicated on the label of the module) is written in E-Fuses for permanently identifying modules. This page shows a possibility of changing its value using Barebox. | ||
Latest revision as of 10:21, 23 October 2021
MAC address (indicated on the label of the module) is written in E-Fuses for permanently identifying modules. This page shows a possibility of changing its value using Barebox.
MAC address changing procedure
Stop autoboot and start editing the config file:
edit env/config
Scroll down to the last line where the current MAC address is defined:
Update the MAC address. To exit the editor and save the changes, press Ctrl + D:
Save the Barebox environment:
saveenv reset
To check if the new MAC address was saved, cat env/config can be used to view the configuration file. Alternatively DHCP negotiation process shows the actual MAC of the device:
barebox@Voipac VMX53:/ dhcp