Prototypes have fake and reused MAC addresses about board

[dragino]

Solution for puttiing different MAC for ETH0 and ETH1.
1/ cat /dev/mtd6 > art.bin
2/ transfer the art.bin to PC. it is a bin file, modify the beginning of the file to have different ETH0 and ETH1.
The offset is:
Eth0: 0x000000
Eth1: 0x000006
wlan0: 0x00000C

modify the data on above address for a different MAC and generate a new art.bin file.
3/ Overwite this new art.bin to the art.bin in the flash and can solve the ETH0 and ETH1 mac issue.

In future production, they will be of unique MAC address when made in factory

[darkdrgn2k]

I can confirm this also happens when the board is placed in an espresso bin

Each board gets the Mac of
00:02:03:04:05:06

I needed to set a random Mac before trying to use it.

[spiccinini]

This problem has been fixed