On Wed, Nov 25, 2015 at 9:59 AM, <[email protected]> wrote: > Ok, I knew not this standard. I was thinking is just a string in a file.. > We don't have a personal mac address block and the price requires > reflection... > > If we buy a personal mac address block, which file should i change the > block? > > Thanks for your very fast reponse !
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/am33xx.dtsi#n760 cpsw_emac0: slave@4a100200 { /* Filled in by U-Boot */ mac-address = [ 00 00 00 00 00 00 ]; }; cpsw_emac1: slave@4a100300 { /* Filled in by U-Boot */ mac-address = [ 00 00 00 00 00 00 ]; }; The can be filled in via u-boot, but we actually get them form the kernel: Due to: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/net/ethernet/ti/davinci_emac.c#n1841 & then: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/net/ethernet/ti/cpsw-common.c#n52 So if you set them in u-boot, that'll overide the kernel lookup.. Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
