[U-Boot] [PATCH v3 05/11] net/vsc9953: Add driver for Vitesse VSC9953 L2 Switch IP

[York Sun <yorksun@freescale.com>]

On 01/12/2015 06:08 AM, Codrin Ciubotariu wrote:
> 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>
> ---
> 
> Changes for v2:
> 	- added debug messages if MDIO reads or writes timeout;
> 	- added debug messages when reset of VSC9953 switch fails;
> 	- replaced Copyright and license to the generic one;
> 
> Changes for v3: Removed "Change-id" line from comment;
> 

Applied to u-boot-mpc85xx master branch, awaiting upstream.

York