Commit graph

129 commits

Author SHA1 Message Date
Alex Marginean
8bd37ce3cd drivers: net: add marvell MDIO driver
This patch adds a separate driver for the MDIO interface of the
Marvell Ethernet controllers based on driver model. There are two
reasons to have a separate driver rather than including it inside
the MAC driver itself:
  *) The MDIO interface is shared by all Ethernet ports, so a driver
     must guarantee non-concurrent accesses to this MDIO interface. The
     most logical way is to have a separate driver that handles this
     single MDIO interface, used by all Ethernet ports.
  *) The MDIO interface is the same between the existing mv643xx_eth
     driver and the new mvneta/mvpp2 driver. Even though it is for now
     only used by the mvneta/mvpp2 driver, it will in the future be
     used by the mv643xx_eth driver as well.

This driver supports SMI IEEE for 802.3 Clause 22 and XSMI for IEEE
802.3 Clause 45.

This patch also adds device tree binding for marvell MDIO driver.

Signed-off-by: Ken Ma <make@marvell.com>
Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-09-04 11:37:19 -05:00
Alex Marginean
74dd383867 drivers: net: driver for MDIO muxes controlled over I2C
This driver is used for MDIO muxes driven over I2C.  This is currently
used on Freescale LS1028A QDS board, on which the physical MDIO MUX is
controlled by an on-board FPGA which in turn is configured through I2C.

Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-09-04 11:37:19 -05:00
Joe Hershberger
bb53ae38de Revert "drivers: net: driver for MDIO muxes controlled over I2C"
This reverts commit d9a9174fa5.
2019-09-04 11:37:19 -05:00
Alex Marginean
d9a9174fa5 drivers: net: driver for MDIO muxes controlled over I2C
This driver is used for MDIO muxes driven over I2C.  This is currently
used on Freescale LS1028A QDS board, on which the physical MDIO MUX is
controlled by an on-board FPGA which in turn is configured through I2C.

Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-25 13:13:30 -05:00
Alex Marginean
1d99534bef drivers: net: add NXP ENETC MDIO driver
Adds a driver for the MDIO interface currently integrated in LS1028A SoC.
This MDIO interface is shared by multiple ethernet interfaces and is
presented as a stand-alone PCI function on the SoC ECAM.
Ethernet has a functional dependency on MDIO, for simplicity there is a
single config option for both.

Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-07-25 13:13:30 -05:00
Alex Marginean
120b5ef287 drivers: net: add NXP ENETC ethernet driver
Adds a driver for NXP ENETC ethernet controller currently integrated in
LS1028A.  ENETC is a fairly straight-forward BD ring device and interfaces
are presented as PCI EPs on the SoC ECAM.

Signed-off-by: Catalin Horghidan <catalin.horghidan@nxp.com>
Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-07-25 13:13:30 -05:00
Alex Marginean
c3d9f3f899 test: dm: add a test for MDIO MUX DM uclass
Adds a test using a makeshift MDIO MUX.  The test is based on the existing
MDIO test.  It uses the last emulated PHY register to verify MUX selection.

Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-18 16:37:13 -05:00
Alex Marginean
ec9594a50f test: dm: add MDIO test
A very simple test for DM_MDIO, mimicks a register write/read through the
sandbox bus to a dummy PHY.

Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-07-15 13:32:25 -05:00
Shawn Guo
1d5b5d2f8f net: add higmacv300 Ethernet driver for HiSilicon platform
It adds the driver for HIGMACV300 Ethernet controller found on HiSilicon
SoCs like Hi3798CV200.  It's based on a downstream U-Boot driver, but
quite a lot of code gets rewritten and cleaned up to adopt driver model
and PHY API.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-04-23 17:57:24 -04:00
Horatiu Vultur
4c66157f42 net: mscc: Move ocelot_switch to mscc_eswitch folder
Move file ocelot_switch to mscc_eswitch to prepare to add
new net drivers for other MSCC SoCs.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
2019-02-01 14:13:36 +01:00
Gregory CLEMENT
c8546163fa net: add MSCC Ocelot switch support
This patch adds support for the Microsemi Ethernet switch present on
Ocelot SoCs.

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-01-23 18:26:44 +01:00
Weijie Gao
23f17164d9 ethernet: MediaTek: add ethernet driver for MediaTek ARM-based SoCs
This patch adds ethernet support for Mediatek ARM-based SoCs, including
a minimum setup of the integrated switch.

Cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Mark Lee <Mark-MC.Lee@mediatek.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Tested-By: "Frank Wunderlich" <frank-w@public-files.de>
2019-01-14 17:43:18 -05:00
Álvaro Fernández Rojas
9622972af4 net: add support for bcm6368-enet
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
55e55fe4a6 net: add support for bcm6348-enet
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-12-19 15:23:00 +01:00
Grygorii Strashko
ffad5fa0cd driver: net: consolidate ti's code in separate folder
Add drivers/net/ti/ folder and move all TI's code in this folder for better
maintenance.

Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
2018-11-05 10:41:59 -06:00
Stefan Roese
c895ef4650 net: Add MT7628 ethernet driver
This patch adds ethernet support for the MIPS based Mediatek MT76xx SoCs
(e.g. MT7628 and MT7688), including a minimum setup of the integrated
switch. This driver is loosly based on the driver version included in
this MediaTek github repository:

https://github.com/MediaTek-Labs/linkit-smart-uboot.git

Tested on the MT7688 LinkIt smart-gateway and on the
Gardena-smart-gateway.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Frank Wunderlich <frankwu@gmx.de>
Cc: Weijie Gao <hackpascal@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-11-05 10:41:56 -06:00
Marek Vasut
215a06565a net: designware: socfpga: Add Arria10 extras
Add wrapper around the designware MAC driver to handle the SoCFPGA
specific configuration bits. On Arria10, this is configuration of
syscon phy_intf.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <chin.liang.see@intel.com>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
2018-08-13 22:35:42 +02:00
Joe Hershberger
f40a31e695 sandbox: eth-raw: Add a SIMPLE_BUS to enumerate host interfaces
Ask the OS for each of its interfaces and for each one, bind a U-Boot
device and then probe it. This will allocate the priv data structure
that is then populated.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-07-26 14:08:19 -05:00
Kunihiko Hayashi
a8927795ef net: add Socionext AVE ethernet driver support
Add driver for Socionext AVE ethernet controller that includes MAC and
MDIO bus supporting RGMII/RMII modes.
The driver behaves the ethernet driver model (DM_ETH) with devicetree.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-06-13 13:54:17 -05:00
Tuomas Tynkkynen
ed9072c797 net: Drop CONFIG_TSI108_ETH
Last user of this driver went away in June 2015 in commit
d928664f41 ("powerpc: 74xx_7xx: remove 74xx_7xx cpu support")

Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
2018-05-23 17:30:03 -04:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Tuomas Tynkkynen
d04791dfa5 net: Drop CONFIG_ENC28J60
Last user of this driver went away in October 2014 in
commit d58a9451e7 ("ppc/arm: zap EMK boards").

Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-03-22 15:05:32 -05:00
Calvin Johnson
a802d1e268 configs: ls1012a: add pfe configuration for LS1012A
Add configurations for PFE.

Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Anjaneyulu Jagarlmudi <anji.jagarlmudi@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-03-22 15:05:31 -05:00
Michal Simek
744247de29 net: Remove Xilinx ll_temac driver
ll_temac driver was used by Xilinx Microblaze big endian and
Xilinx ppc405/ppc440 SoCs.

ppc support was removed by: "powerpc: remove 4xx support"
(sha1: 98f705c9ce)
and Microblaze BE is not tested for a long time that's why this driver
can be removed because none is going to updated it to DM anyway.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-02-23 10:40:51 -05:00
Artturi Alm
e286fada9d sunxi: fix CONFIG_SUNXI_EMAC references
fixes CONFIG_SUNXI_EMAC references from drivers/net/Makefile and
include/configs/sunxi-common.h likely forgotten in:
	commit abc3e4df59 ("sunxi: Convert SUNXI_EMAC to Kconfig")

Signed-off-by: Artturi Alm <artturi.alm@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-11-09 14:39:09 +05:30
Christophe Leroy
fad51ac3af powerpc, 8xx: move FEC Ethernet driver in drivers/net
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-08 15:56:02 -04:00
Heiko Schocher
98f705c9ce powerpc: remove 4xx support
There was for long time no activity in the 4xx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 4xx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>
2017-07-03 17:35:28 -04:00
Heiko Schocher
064b55cfcb powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x
There was for long time no activity in the mpx5xxx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in mpc5xxx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-16 10:14:55 -04:00
Marek Vasut
8ae51b6f32 net: ravb: Add Renesas Ethernet RAVB driver
Add driver for the Renesas Ethernet AVB block found in RCar H3/M3.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Tom Rini <trini@konsulko.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Based on work of:
Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Takeshi Kihara <takeshi.kihara.df@renesas.com>
Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
2017-05-22 04:38:24 +09:00
Masahiro Yamada
90d6500c0f drivers: remove Blackfin specific drivers
These drivers have no user since commit ea3310e8aa ("Blackfin:
Remove").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
2017-04-18 10:29:14 -04:00
Tom Rini
936478e797 SPARC: Remove
The SPARC architecture is currently unmaintained, remove.

Cc: Francois Retief <fgretief@spaceteq.co.za>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-05 13:52:20 -04:00
Sjoerd Simons
0125bcf01c net: gmac_rockchip: Add Rockchip GMAC driver
Add a new driver for the GMAC ethernet interface present in Rockchip
RK3288 SOCs. This driver subclasses the generic design-ware driver to
add the glue needed specifically for Rockchip.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Romain Perier <romain.perier@collabora.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2017-01-11 20:23:50 -07:00
Stephen Warren
ba4dfef146 net: add driver for Synopsys Ethernet QoS device
This driver supports the Synopsys Designware Ethernet QoS (Quality of
Service) a/k/a eqos IP block, which is a different design than the HW
supported by the existing designware.c driver. The IP supports many
options for bus type, clocking/reset structure, and feature list. This
driver currently supports the specific configuration used in NVIDIA's
Tegra186 chip, but should be extensible to other combinations quite
easily, as explained in the source.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org> # V1
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-11-07 11:28:15 -06:00
Amit Singh Tomar
a29710c525 net: Add EMAC driver for H3/A83T/A64 SoCs.
This patch add EMAC driver support for H3/A83T/A64 SoCs.
Tested on Pine64(A64-External PHY) and Orangepipc(H3-Internal PHY).

BIG Thanks to Andre for providing some of the DT code.

Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-07-15 08:34:34 +02:00
Marek Vasut
e40095f63b net: Add ag7xxx driver for Atheros MIPS
Add ethernet driver for the AR933x and AR934x Atheros MIPS machines.
The driver could be easily extended to other WiSoCs.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Wills Wang <wills.wang@live.com>
[fixed Kconfig dependency]
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2016-05-31 09:38:11 +02:00
Mugunthan V N
e4310566de drivers: net: cpsw: add support for reading mac address from efuse
Different TI platforms has to read with different combination to
get the mac address from efuse. So add support to read mac address
based on machine/device compatibles.

The code is taken from Linux drivers/net/ethernet/ti/cpsw-common.c
done by Tony Lindgren.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-05-24 11:42:03 -05:00
Stefan Roese
99d4c6d3b2 net: mvpp2.c: Add Marvell mvpp2 network driver for Armada 375
This patch adds support for the mvpp2 ethernet controller which is integrated
in the Marvell Armada 375 SoC. This port is based on the Linux driver (v4.4),
which has been stripped of the in U-Boot unused portions.

Tested on the Marvell Armada 375 eval board db-88f6720.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Acked-by: Joe Hershberger <joe.hershberger@gmail.com>
2016-04-04 11:21:40 +02:00
Purna Chandra Mandal
23e7578c9b drivers: net: Add ethernet driver for Microchip PIC32.
This driver implements MAC and MII layer of the ethernet controller.
Network data transfer is handled by controller internal DMA engine.
Ethernet controller is configurable through device-tree file.

Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
2016-02-01 22:14:02 +01:00
Shaohui Xie
cd348efa6c net/memac_phy: reuse driver for little endian SoCs
The memac for PHY management on little endian SoCs is similar on big
endian SoCs, so we modify the driver by using I/O accessor function to
handle the endianness, so the driver can be reused on little endian
SoCs, we introduce CONFIG_SYS_MEMAC_LITTLE_ENDIAN for little endian
SoCs, if the CONFIG_SYS_MEMAC_LITTLE_ENDIAN is defined, the I/O access
is little endian, if not, the I/O access is big endian. Move fsl_memac.h
out of powerpc include.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23 08:55:57 -07:00
Prabhakar Kushwaha
c517771ae7 driver/ldpaa_eth: Add LDPAA Ethernet driver
LDPAA Ethernet driver is a freescale's new ethernet driver based on
Layerscape architecture.

Every ethernet driver controls on DPNI object. Where all DPNIs share
one common DPBP and DPIO object to support  Rx and Tx flows.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
CC: Cristian Sovaiala <cristian.sovaiala@freescale.com>
CC: Bogdan Hamciuc <bogdan.hamciuc@freescale.com>
CC: J. German Rivera <German.Rivera@freescale.com>
[York Sun: s/NetReceive/net_process_received_packet]
Reviewed-by: York Sun <yorksun@freescale.com>
2015-04-23 08:55:17 -07:00
Simon Glass
ef48f6dd30 Kconfig: Move CONFIG_DESIGNWARE_ETH to Kconfig
Move this to Kconfig and clean up board config files that use it. Also
rename it to CONFIG_ETH_DESIGNWARE to fit with the naming that exists
in drivers/net/Kconfig.

Signed-off-by: Simon Glass <sjg@chromium.org>
Version 1:
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-04-18 11:11:36 -06:00
Joe Hershberger
a346ca7902 sandbox: eth: Add a bridge to a real network for sandbox
Implement a bridge between U-Boot's network stack and Linux's raw packet
API allowing the sandbox to send and receive packets using the host
machine's network interface.

This raw Ethernet API requires elevated privileges.  You can either run
as root, or you can add the capability needed like so:

sudo /sbin/setcap "CAP_NET_RAW+ep" /path/to/u-boot

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:13 -06:00
Joe Hershberger
3ea143abe9 sandbox: eth: Add network support to sandbox
Add basic network support to sandbox which includes a network driver.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:12 -06:00
Albert ARIBAUD \(3ADEV\)
ac2916a224 lpc32xx: add Ethernet support
Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2015-04-10 14:22:48 +02:00
Bin Meng
8ee443b8eb net: Add Intel Topcliff GMAC driver
Add a new driver for the Gigabit Ethernet MAC found on Intel Topcliff
Platform Controller Hub. Tested under 10/100 half/full duplex and 1000
full duplex modes using ping and tftpboot commands.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-03-24 21:22:37 -06:00
Tom Rini
1606b34aa5 Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq 2015-02-25 18:14:18 -05:00
Masahiro Yamada
a2f39e830e ARM: remove cm4008 and cm41xx board support
These are still non-generic boards.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Greg Ungerer <greg.ungerer@opengear.com>
Acked-by: Marek Vasut <marex@denx.de>
2015-02-24 17:07:11 -05:00
J. German Rivera
7b3bd9a798 drivers/mc: Migrated MC Flibs to 0.5.2
Upgrade Manage Complex (MC) flib API to 0.5.2. Rename directory
fsl_mc to fsl-mc. Change the fsl-mc node in Linux device tree
from "fsl,dprcr" to "fsl-mc". Print MC version info when
appropriate.

Signed-off-by: J. German Rivera <German.Rivera@freescale.com>
Signed-off-by: Lijun Pan <Lijun.Pan@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-02-24 13:10:20 -08:00
Codrin Ciubotariu
6706b115a6 net/vsc9953: Add driver for Vitesse VSC9953 L2 Switch IP
This patch adds a driver for VSC9953 L2 Switch. This Vitesse IP
is integrated in Freescale T1040 and T1020 SoCs.
The L2 switch has 10 Ethernet ports: 2 internal fixed-links
(ports 8 and 9) at 2.5 Gbps and and 8 external ports at 1 Gbps.
The external ports may be connected to PHYs over QSGMII and SGMII.

Commands have also been added to enable/disable a port and to
check a port's link speed, duplexity and status. The commands are:

ethsw port <port_nr> enable|disable - enable/disable an l2 switch port
ethsw port <port_nr> show - show an l2 switch port's configuration

port_nr=0..9; use "all" for all ports

For more detailse please see doc/README.t1040-l2switch

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-01-16 09:32:38 -08:00
Stefan Roese
19fc2eae6d net: mvneta.c: Add support for the ethernet controller of the Marvell Armada XP SoC
This patch adds support for the NETA ethernet controller which is integrated
in the Marvell Armada XP SoC's. This port is based on the Linux driver which
has been stripped of the in U-Boot unused portions.

Tested on the Marvell MV78460 eval board db-78460-bp.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Tested-by: Luka Perkov <luka@openwrt.org>
2014-10-23 09:59:21 -04:00