• Lubomir Rintel's avatar
    ARM: bcm2835: dt: Add the ethernet to the device trees · 6a937927
    Lubomir Rintel authored
    The hub and the ethernet in its port 1 are hardwired on the board.
    
    Compared to the adapters that can be plugged into the USB ports, this
    one has no serial EEPROM to store its MAC. Nevertheless, the Raspberry Pi
    has the MAC address for this adapter in its ROM, accessible from its
    firmware.
    
    U-Boot can read out the address and set the local-mac-address property of the
    node with "ethernet" alias. Let's add the node so that U-Boot can do its
    business.
    
    Model B rev2 and Model B+ entries were verified by me, the hierarchy and
    pid/vid pair for the Version 2 was provided by Peter Chen. Original
    Model B is a blind shot, though very likely correct.
    Signed-off-by: default avatarLubomir Rintel <lkundrak@v3.sk>
    Acked-by: default avatarStephen Warren <swarren@wwwdotorg.org>
    Signed-off-by: default avatarEric Anholt <eric@anholt.net>
    6a937927
bcm2835-rpi-b-plus.dts 603 Bytes