From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Mon, 15 Jul 2013 03:03:15 +0000 (+1000)
Subject: powerpc/powernv: Enable detection of legacy UARTs
X-Git-Tag: v3.12-rc1~123^2~76
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8a05dd851410b3a299421a6c6975c081d3c805a8;p=users%2Fjedix%2Flinux-maple.git

powerpc/powernv: Enable detection of legacy UARTs

Legacy UARTs can exist on PowerNV, memory-mapped ones on PCI
or IO based ones on the LPC bus.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

diff --git a/arch/powerpc/platforms/powernv/Kconfig b/arch/powerpc/platforms/powernv/Kconfig
index 65295870766d3..6fae5eb99ea6f 100644
--- a/arch/powerpc/platforms/powernv/Kconfig
+++ b/arch/powerpc/platforms/powernv/Kconfig
@@ -8,6 +8,7 @@ config PPC_POWERNV
 	select PPC_PCI_CHOICE if EMBEDDED
 	select EPAPR_BOOT
 	select PPC_INDIRECT_PIO
+	select PPC_UDBG_16550
 	default y
 
 config POWERNV_MSI