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2850645cab
There are two I210s on the b850v3 and one on the b450v3 and b650v3. One is connected to Marvell 88e6240 which is already programmed. Follow the flow documented in doc/README.enetaddr: set the enet[0-9]*addr environment variable and let the driver program the hardware. The mapping from the driver's index to the environment variable's name is documented in README: Note for Redundant Ethernet Interfaces. It is assumed that eth_devices for the controllers on the board are always indexed in the same order. The environment variables are removed after programming the hardware because the variables seem to influence MAC addresses also after U-Boot. Specifically the MAC address of FEC (MC interface) would be incorrectly set: 'ethaddr', which maps to the first I210 chip and is set to I210's default address read from the driver by eth_write_hwaddr in eth_legacy.c because the variable is undefined (not set even by bx50v3.c), would result in the eth0 interface's MAC address to be set to I210's default address. Signed-off-by: Hannu Lounento <hannu.lounento@ge.com> Signed-off-by: Ian Ray <ian.ray@ge.com> Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> |
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| .. | ||
| bx50v3.c | ||
| bx50v3.cfg | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||