Change linux debug log from UART2 to UART1.

Hi,

I've got custom board. It's like LCDK, but rs232 is on UART1. I remade it temporary on UART2 and load u-boot and linux 3.3 from mcsdk with lcdk config. Everything work fine.

Now I remade u-boot to UART1, but can't remake Linux. I see nothing after "Starting kernel".

I remade some defaults in da850 lcdk config files, but can't find where is setting uart pins to pinmux registers.

Thanks!