[1/3] powerpc/boot: Only build uartlite if XILINX_VIRTEX=y

[Michael Ellerman]

On Wed, 2017-11-08 at 11:05:27 UTC, Michael Ellerman wrote:
> The serial code in uartlite.c only matches if we find one of two
> Xilinx (xlnx) nodes in the device tree, there's no need to build or
> link the code on other platforms.
> 
> As far as I can tell CONFIG_XILINX_VIRTEX is the appropriate symbol to
> use to conditionally compile the code.
> 
> Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>

Series applied to powerpc next.

https://git.kernel.org/powerpc/c/3d6bf693d8bc63f2e5eca7373916c4

cheers