tree 0a836f40209121408cf83e74d629239c20ac16ca
parent 78d6785db13572f22d287d8c1739ceb4edf54bdc
author Nick Bowler <nbowler@elliptictech.com> 1352151949 -0500
committer Michal Simek <michal.simek@xilinx.com> 1352292523 +0100

ARM: zynq: Allow UART1 to be used as DEBUG_LL console.

The main UART on the Xilinx ZC702 board is UART1, located at address
e0001000.  Add a Kconfig option to select this device as the low-level
debugging port.  This allows the really early boot printouts to reach
the USB serial adaptor on this board.

For consistency's sake, add a choice entry for UART0 even though it is
the the default if UART1 is not selected.

Signed-off-by: Nick Bowler <nbowler@elliptictech.com>
Tested-by: Josh Cartwright <josh.cartwright@ni.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>