How to pass ethernet address to linux kernel ethernet driver: Difference between revisions
No edit summary |
mNo edit summary |
||
| Line 18: | Line 18: | ||
$BOOTCMD = "setenv bootargs ${bootargs} davinci_emac.ethaddr=${ethaddr} ; nboot $CONFIG_INSTALLER_LOAD_ADDRS 0 \\\${kerneloffset}"; | $BOOTCMD = "setenv bootargs ${bootargs} davinci_emac.ethaddr=${ethaddr} ; nboot $CONFIG_INSTALLER_LOAD_ADDRS 0 \\\${kerneloffset}"; | ||
[[Category:Whitepaper]] | [[Category:Whitepaper]][[Category:HowTo]] | ||
Latest revision as of 11:50, 16 March 2014
TI Davinci Ethernet driver
Passing fixed Ethernet MAC address
Run
cd $DEVDIR make config
and set the Kernel Configuration -> Extra kernel arguments to
davinci_emac.ethaddr=40:61:86:e9:82:12
Using u-boot ethaddr value for fixed Ethernet MAC address
Modify installer (in installer/u-boot-installer/methods/attached_board), around like 973 to add the ethernet address to the kernel command line.
$BOOTCMD = "setenv bootargs ${bootargs} davinci_emac.ethaddr=${ethaddr} ; nboot $CONFIG_INSTALLER_LOAD_ADDRS 0 \\\${kerneloffset}";