Adding VSC5610EV-UN demonstration code

Version: 3.11.0
Previous Version: 3.10.0
Description: Maintenance release

Supported Chips:

• Luton26 SparX-III Family chips: VSC7420, VSC7421, VSC7422

Supported Chip Revisions:

• In-Production Revision D(REV_ID = 0x3) and EOL Revision C(REV_ID = 0x2), Revision B(REV_ID = 0x1)

Console baud rate: 9600(8-N-1)

Changes:

• Add: Adding L25U configuration target for VSC5610EV-UN board.

Known Issues:

The first packet is not sent out when ports at 10 half duplex mode.
VSC8211 does not support VeriPHY.

v3.10.0

Version: 3.10.0
Previous Version: 3.9.0
Description: Maintenance release

Supported Chips:

• Luton26 SparX-III Family chips : VSC7420, VSC7421, VSC7422

Supported Chip Revisions:

• Revision A, B, C and D.

Console baud rate: 9600(8-N-1)

Changes:

• Change: Update the license header with SPDX format.
• Change: Add UART boot message in main.c
• Fix: Source address of the to-be-transmitted LLDP packets should use port address instead of system address.

Known Issues:

• The first packet is not sent out when ports at 10 half duplex mode.
• VSC8211 does not support VeriPHY.