powerpc/boot: Only build CPM code when necessary
authorMichael Ellerman <mpe@ellerman.id.au>
Wed, 8 Nov 2017 11:05:29 +0000 (22:05 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 11 Dec 2017 02:03:31 +0000 (13:03 +1100)
commitc3bb690dc61282bebc8474429ac941f42747da15
treeeb8f850f5b6453352970bc466f5a720a7c7408ed
parentf8e8e69cea4934485e2dd3d25005c68d671167d9
powerpc/boot: Only build CPM code when necessary

As far as I can tell CONFIG_CPM is the right symbol to use to
conditionally compile the cpm-serial.c code.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/boot/Makefile
arch/powerpc/boot/serial.c