Armada-80x0 Development Board Setup
===================================

The Armada 8040 Development Board (PCB: DB-88F8040-Modular) is a configurable board,
designed to test several combinations of SoC configurations.
U-Boot supports a defined set of those configurations via different device tree files.

.. _fig_a80x0-db:

.. figure:: /images/a80x0-db.*
   :align: center

   Armada-8040 Development Board

This document describes the board modifications required to setup each configuration and the
interfaces supported (or disabled in each one).

To switch board configuration:
1. Modify HW board settings according to the instructions in the "Board Setup" section below.
2. Modify the Device tree file used by U-BOOT during compilation:
   mvebu_db-88f8040_defconfig		 - Choose Armada80x0/70x0 general defconfig
   export DEVICE_TREE=<device_tree_name> - Choose specific device-tree

Note:
Booting Linux requires using the same Device Tree configuration as used in U-Boot.

Warning:
The PCIe x4 + SFI 10G configuration (H) requires usage of IO card SLM-1521-v2.

Board Setup Options
-------------------

+---------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|		| 1: A			| 2: B			| 3: C			| 4: D			| 5: E			| 6: F			| 7: G			| 8: H (SLM-1521-v2)	|
+===============+=======================+=======================+=======================+=======================+=======================+=======================+=======================+=======================+
|Device tree	|armada-8040-db.dtb	|armada-8040-db-B.dtb	|armada-8040-db-C.dtb	|armada-8040-db-D.dtb	|armada-8040-db-E.dtb	|armada-8040-db-F.dtb	|armada-8040-db-G.dtb	|armada-8040-db-H.dtb	|
+-----+---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
| CP0 | SW1:1	| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| ON			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:2	| OFF			| ON			| OFF			| OFF			| OFF			| OFF			| ON			| ON			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:3	| OFF			| ON			| OFF			| OFF			| OFF			| OFF			| ON			| OFF			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:4	| OFF			| ON			| OFF			| OFF			| OFF			| OFF			| ON			| ON			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:5	| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| ON			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:6	| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| ON			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:7	| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| ON			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:8	| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			|
+-----+---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
| CP1 | SW1:1	| OFF			| ON			| OFF			| OFF			| OFF			| OFF			| OFF			| ON			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:2	| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| ON			| ON			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:3	| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| ON			| OFF			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:4	| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| ON			| ON			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:5	| ON			| ON			| ON			| ON			| ON			| ON			| OFF			| ON			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:6	| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| ON			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:7	| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| ON			|
|     +---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+
|     | SW1:8	| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			| OFF			|
+-----+---------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+-----------------------+

DPR Setting
~~~~~~~~~~~

+-----------------------------------------------+---------------+---------------+-----------------------+-----------------------+-------------------------------+---------------+---------------+---------------+
|						| 1: A		| 2: B		| 3: C			| 4: D			| 5: E				| 6: F		| 7: G		| 8: H		|
+===============================================+===============+===============+=======================+=======================+===============================+===============+===============+===============+
| Jumper-module (CON44): SLM1564		| DPR all = 1-2	| DPR all = 1-2	| DPR 96-101 = 2-3,	| DPR 96-101 = 2-3,	| DPR 109-112 = 2-3,		| DPR all = 1-2	|DPR all = 1-2	|DPR all = 1-2	|
|						|		|		| DPR 103-108 = 2-3,	| DPR 103-108 = 2-3,	| others = 1-2			|		|		|		|
|						|		|		| DPR 102 = 1-2		| DPR 102 = 1-2		|				|		|		|		|
+-----------------------------------------------+---------------+---------------+-----------------------+-----------------------+-------------------------------+---------------+---------------+---------------+
| Serdes CP0 site module (CON42): SLM1521	| DPR 2-5 = 1-2	| DPR 2-5 = 2-3	| DPR 2-5 = 1-2		|DPR 2-5 = 1-2		| DPR 2-5 = 1-2			| DPR 2-5 = 1-2	| DPR 2-5 = 2-3	| DPR 2-5 = 1-2	|
+-----------------------------------------------+---------------+---------------+-----------------------+-----------------------+-------------------------------+---------------+---------------+---------------+
| Serdes CP1 site module (CON41): SLM1521	| DPR 2-5 = 1-2	| DPR 2-5 = 1-2	| DPR 2-5 = 1-2		|DPR 2-5 = 1-2		| DPR 2-5 = 1-2			| DPR 2-5 = 1-2	| DPR 2-5 = 1-2	| DPR 2-5 = 1-2	|
+-----------------------------------------------+---------------+---------------+-----------------------+-----------------------+-------------------------------+---------------+---------------+---------------+
| DB8040					|		|		| DPR 84 = 2-3		| DPR 76 = 1-2,		| DPR 81 = 2-3,			|		|		|		|
|						|		|		| TDM module (CON51):	| DPR 87-88 = 2-3	| DPR 23-26,119,121 =1-2	|		|		|		|
|						|		|		| SLM1448		| Audio module (CON51):	|				|		|		|		|
|						|		|		|			| SLM1449		|				|		|		|		|
+-----------------------------------------------+---------------+---------------+-----------------------+-----------------------+-------------------------------+---------------+---------------+---------------+

The tables below summarizes the interface configuration of each setup


SerDes Configurations
~~~~~~~~~~~~~~~~~~~~~

+---------------+---------------+---------------+---------------+---------------+---------------+-----------------------+---------------+---------------+
| CP0 Lane	| 1: A		| 2: B		| 3: C		| 4: D		| 5: E		| 6: F			| 7: G		| 8: H		|
+===============+===============+===============+===============+===============+===============+=======================+===============+===============+
| 0		| PCIe0 (x1)	| PCIe0 (x4)	| PCIe0 (x1)	| PCIe0 (x1)	| PCIe0 (x1)	| PCIe0 (x1)		| PCIe0 (x4)	| PCIe0 (x4)	|
+---------------+---------------+---------------+---------------+---------------+---------------+-----------------------+---------------+---------------+
| 1		| SATA0		| PCIe0 (x4)	| SATA0		| SATA0		| SATA0		| SATA0			| PCIe0 (x4)	| PCIe0 (x4)	|
+---------------+---------------+---------------+---------------+---------------+---------------+-----------------------+---------------+---------------+
| 2		| SFI0 (10G)	| PCIe0 (x4)	| SFI0 (10G)	| SFI0 (10G)	| SFI0 (10G)	| AP (802.3 auto-neg)	| PCIe0 (x4)	| PCIe0 (x4)	|
+---------------+---------------+---------------+---------------+---------------+---------------+-----------------------+---------------+---------------+
| 3		| SATA1		| PCIe0 (x4)	| SATA1		| SATA1		| SATA1		| SATA1			| PCIe0 (x4)	| PCIe0 (x4)	|
+---------------+---------------+---------------+---------------+---------------+---------------+-----------------------+---------------+---------------+
| 4		| USB3_HOST1	| USB3_HOST1	| USB3_HOST1	| USB3_HOST1	| USB3_HOST1	| USB3_HOST1		| USB3_HOST1	| SFI1 (10G)	|
+---------------+---------------+---------------+---------------+---------------+---------------+-----------------------+---------------+---------------+
| 5		| PCIe2 (x1)	| PCIe2 (x1)	| PCIe2 (x1)	| PCIe2 (x1)	| PCIe2 (x1)	| PCIe2 (x1)		| PCIe2 (x1)	|PCIe2 (x1)	|
+---------------+---------------+---------------+---------------+---------------+---------------+-----------------------+---------------+---------------+

- USB2_H0 (UTMI only)
- USB2_H1 (UTMI & USB3 SerDes)

+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| CP1 Lane	| 1: A		| 2: B		| 3: C		| 4: D		| 5: E		| 6: F		| 7: G		| 8: H		|
+===============+===============+===============+===============+===============+===============+===============+===============+===============+
| 0		| PCIe0 (x1)	| PCIe0 (x1)	| PCIe0 (x1)	| PCIe0 (x1)	| PCIe0 (x1)	| PCIe0 (x1)	| PCIe0 (x4)	| PCIe0 (x4)	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| 1		| SATA0		| USB3_HOST0	| SATA0		| SATA0		| SATA0		| SATA0		| PCIe0 (x4)	| PCIe0 (x4)	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| 2		| SFI0 (10G)	| SFI0 (10G)	| SFI0 (10G)	| SGMII0	| SGMII0 (2.5G)	| SFI0 (10G)	| PCIe0 (x4)	| PCIe0 (x4)	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| 3		| SATA1		| SATA1		| SATA1		| SATA1		| SATA1		| SATA1		| PCIe0 (x4)	| PCIe0 (x4)	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| 4		| PCIe1 (x1)	| PCIe1 (x1)	| PCIe1 (x1)	| PCIe1 (x1)	| PCIe1 (x1)	| PCIe1 (x1)	| USB3_HOST1	| SFI1 (10G)	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| 5		| PCIe2 (x1)	| PCIe2 (x1)	| PCIe2 (x1)	| PCIe2 (x1)	| PCIe2 (x1)	| PCIe2 (x1)	| PCIe2 (x1)	| PCIe2 (x1)	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+

- USB2_H0 (UTMI only)


Multi-purpose pin configurations
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| AP806 pin	| 1: A		| 2: B		| 3: C		| 4: D		| 5: E		| 6: F		| 7: G		| 8: H		|
+===============+===============+===============+===============+===============+===============+===============+===============+===============+
|    AP-SDIO	| [0-10]	| [0-10]	| [0-10]	| [0-10]	| N/C		| [0-10]	| [0-10]	| [0-10]	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|    I2C0	| N/C		| N/C		| N/C		| N/C		| N/C		| N/C		| N/C		| N/C		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|    AP-SPI0	| N/C		| N/C		| N/C		| N/C		| [0,3]		| N/C		| N/C		| N/C		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|    AP-UART0	| [11,19]	| [11,19]	| [11,19]	| [11,19]	| [11,19]	| [11,19]	| [11,19]	| [11,19]	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+

+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| CP0 pin	| 1: A		| 2: B		| 3: C		| 4: D		| 5: E		| 6: F		| 7: G		| 8: H		|
+===============+===============+===============+===============+===============+===============+===============+===============+===============+
|   CP0-SMI	| [32,34]	| [32,34]	| [32,34]	| [32,34]	| N/C		| [32,34]	| [32,34]	| [32,34]	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP0-XSMI	| [42-43]	| [42-43]	| [42-43]	| [42-43]	| [42-43]	| [42-43]	| [42-43]	| [42-43]	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP0-TWSI	| [37-38]	| [37-38]	| [37-38]	| [37-38]	| [37-38]	| [37-38]	| [37-38]	| [37-38]	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP0-SATA1	| [40]		| [40]		| [40]		| [40]		| [40]		| [40]		| [40]		| [40]		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP0-SATA0	| [41]		| [41]		| [41]		| [41]		| [41]		| [41]		| [41]		| [41]		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP0-RGMII2	| [44-55]	| [44-55]	| [44-55]	| [44-55]	| N/C		| [44-55]	| [44-55]	| [44-55]	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP0-SD	| [56-62]	| [56-62]	| [56-62]	| [56-62]	| [56-62]	| [56-62]	| [56-62]	| [56-62]	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP0-PTP_CLK	| [39]		| [39]		| [39]		| [39]		| [39]		| [39]		| [39]		| [39]		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP0-TWSI1	| N/C		| N/C		| N/C		| N/C		| [35-36]	| N/C		| N/C		| N/C		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP0-UART1	| N/C		| N/C		| N/C		| N/C		| [47,49]	| N/C		| N/C		| N/C		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP0-UART2	| N/C		| N/C		| N/C		| N/C		| [50-51]	| N/C		| N/C		| N/C		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+

GPIOS:
	- 33: GPIO: GE_INT#/push button/Wake
	- 35: MSS_GPIO[3]: MSS_PWDN (only in configuration 1,3,4,5)
	- 36: MSS_GPIO[5]: MSS_VTT_EN (only in configuration 1,3,4,5)

+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| CP1 pin	| 1: A		| 2: B		| 3: C		| 4: D		| 5: E		| 6: F		| 7: G		| 8: H		|
+===============+===============+===============+===============+===============+===============+===============+===============+===============+
|   CP1-RGMII1	| [0-11]	| [0-11]	| N/C		| N/C		| [0-11]	| [0-11]	| [0-11]	| [0-11]	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP1-SMI	| [27,31]	| [27,31]	| N/C		| N/C		| [27,31]	| [27,31]	| [27,31]	| [27,31]	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP1-SPI1	| [13-16]	| [13-16]	| [13-16]	| N/C		| [13-16]	| [13-16]	| [13-16]	| [13-16]	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP1-UART0	| [29-30]	| [29-30]	| [29-30]	| [29-30]	| [29-30]	| [29-30]	| [29-30]	| [29-30]	|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP1-SATA1	| [28]		| [28]		| [28]		| [28]		| [28]		| [28]		| [28]		| [28]		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP1-SATA0	| N/C		| N/C		| [27]		| N/C		| N/C		| N/C		| N/C		| N/C		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP1-AU	| N/C		| N/C		| N/C		| [0-5]		| N/C		| N/C		| N/C		| N/C		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP1-NAND	| N/C		| N/C		| N/C		| [13,15-27]	| N/C		| N/C		| N/C		| N/C		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
|   CP1-TDM	| N/C		| N/C		| [0-11]	| N/C		| N/C		| N/C		| N/C		| N/C		|
+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+

Network configuration
~~~~~~~~~~~~~~~~~~~~~

Setup 1 (A):

+---------------+-------+---------------+---------------+-------------------------------+
| Interface	| CP#	| PPv2 Port	| GMAC Port	| Board Interface		|
+===============+=======+===============+===============+===============================+
| eth0		| 0	| 0		| 0		| 10G (Lane 2 connected to SFP)	|
+---------------+-------+---------------+---------------+-------------------------------+
| eth1		| 0	| 2		| 3		| RGMII2			|
+---------------+-------+---------------+---------------+-------------------------------+
| eth2		| 1	| 0		| 0		| 10G (Lane 2 connected to SFP)	|
+---------------+-------+---------------+---------------+-------------------------------+
| eth3		| 1	| 1		| 2		| RGMII1			|
+---------------+-------+---------------+---------------+-------------------------------+

Setup 2 (B):

+---------------+-------+---------------+---------------+-------------------------------+
| Interface	| CP#	| PPv2 Port	| GMAC Port	| Board Interface		|
+===============+=======+===============+===============+===============================+
| eth0		| 0	| 2		| 3		| RGMII2			|
+---------------+-------+---------------+---------------+-------------------------------+
| eth1		| 1	| 0		| 0		| 10G (Lane 2 connected to SFP)	|
+---------------+-------+---------------+---------------+-------------------------------+
| eth2		| 1	| 1		| 2		| RGMII1			|
+---------------+-------+---------------+---------------+-------------------------------+

Setup 3 (C):

+---------------+-------+---------------+---------------+-------------------------------+
| Interface	| CP#	| PPv2 Port	| GMAC Port	| Board Interface		|
+===============+=======+===============+===============+===============================+
| eth0		| 0	| 0		| 0		| 10G (Lane 2 connected to SFP)	|
+---------------+-------+---------------+---------------+-------------------------------+
| eth1		| 0	| 2		| 3		| RGMII2			|
+---------------+-------+---------------+---------------+-------------------------------+
| eth2		| 1	| 0		| 0		| 10G (Lane 2 connected to SFP)	|
+---------------+-------+---------------+---------------+-------------------------------+

Setup 4 (D):

+---------------+-------+---------------+---------------+-------------------------------+
| Interface	| CP#	| PPv2 Port	| GMAC Port	| Board Interface		|
+===============+=======+===============+===============+===============================+
| eth0		| 0	| 0		| 0		| 10G (Lane 2 connected to SFP)	|
+---------------+-------+---------------+---------------+-------------------------------+
| eth1		| 0	| 2		| 3		| RGMII2			|
+---------------+-------+---------------+---------------+-------------------------------+
| eth2		| 1	| 0		| 0		| SGMII0			|
+---------------+-------+---------------+---------------+-------------------------------+

Setup 5 (E):

+---------------+-------+---------------+---------------+-------------------------------+
| Interface	| CP#	| PPv2 Port	| GMAC Port	| Board Interface		|
+===============+=======+===============+===============+===============================+
| eth0		| 0	| 0		| 0		| 10G (Lane 2 connected to SFP)	|
+---------------+-------+---------------+---------------+-------------------------------+
| eth1		| 1	| 0		| 0		| 2.5G SGMII0			|
+---------------+-------+---------------+---------------+-------------------------------+
| eth2		| 1	| 1		| 2		| RGMII1			|
+---------------+-------+---------------+---------------+-------------------------------+

Setup 6 (F):

+---------------+-------+---------------+---------------+-----------------------------------------------+
| Interface	| CP#	| PPv2 Port	| GMAC Port	| Board Interface				|
+===============+=======+===============+===============+===============================================+
| eth0		| 0	| 0		| 0		| AP (Lane 2 left for 802.3 auto-negotiation)	|
+---------------+-------+---------------+---------------+-----------------------------------------------+
| eth1		| 0	| 2		| 3		| RGMII2					|
+---------------+-------+---------------+---------------+-----------------------------------------------+
| eth2		| 1	| 0		| 0		| 10G (Lane 2 connected to SFI)			|
+---------------+-------+---------------+---------------+-----------------------------------------------+
| eth3		| 1	| 1		| 2		| RGMII1					|
+---------------+-------+---------------+---------------+-----------------------------------------------+

Setup 7 (G):

+---------------+-------+---------------+---------------+-------------------------------+
| Interface	| CP#	| PPv2 Port	| GMAC Port	| Board Interface		|
+===============+=======+===============+===============+===============================+
| eth0		| 0	| 2		| 3		| RGMII2			|
+---------------+-------+---------------+---------------+-------------------------------+
| eth1		| 1	| 1		| 2		| RGMII1			|
+---------------+-------+---------------+---------------+-------------------------------+

Setup 8 (H):

+---------------+-------+---------------+---------------+-------------------------------+
| Interface	| CP#	| PPv2 Port	| GMAC Port	| Board Interface		|
+===============+=======+===============+===============+===============================+
| eth0		| 0	| 0		| 0		| 10G (Lane 4 connected to SFP)	|
+---------------+-------+---------------+---------------+-------------------------------+
| eth1		| 0	| 2		| 3		| RGMII2			|
+---------------+-------+---------------+---------------+-------------------------------+
| eth2		| 1	| 0		| 0		| 10G (Lane 4 connected to SFP)	|
+---------------+-------+---------------+---------------+-------------------------------+
| eth3		| 1	| 1		| 2		| RGMII1			|
+---------------+-------+---------------+---------------+-------------------------------+

Notes:
	- eth0/1/2/3 may in fact be higher numbers, if prior eth_x interfaces already exist.
