Add support for DLink DUB-E100 Ver C1 ethernet dongle

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
socfpga : Add a preloader signer

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
socfpga : Add sockit board support

This patch adds support for the SoCKit board.

Build with:

make mrproper
make socfpga_sockit_config
make

Then you need to sign the preloader.

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Fix baudrate 115200

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Add handy bootloader blob making script

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Fix sockit configuration

Signed-off-by: Charles Manning <cdhmanning@gmail.com>