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authorIan Munsie <imunsie@au1.ibm.com>2012-11-14 18:49:49 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-01-10 15:09:08 +1100
commit440bc685532fd17c16ec2a3aae2c7877d30b7942 (patch)
tree99b4fa347d0d89388f15c8c9763282c578ff3512 /arch/powerpc/platforms
parentfe9e1d54e3ea2e5134d7aaa233441f9229326ef6 (diff)
powerpc: Update Kconfig + Makefile to prepare for server doorbells
Move the rule to build doorbell support out of the Makefile and into a new Kconfig boolean that platforms can select. We will add doorbell support to pseries as well in the next patch. Signed-off-by: Ian Munsie <imunsie@au1.ibm.com> Tested-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r--arch/powerpc/platforms/Kconfig.cputype6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 72afd2888cad..cea2f09c4241 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -76,6 +76,7 @@ config PPC_BOOK3E_64
bool "Embedded processors"
select PPC_FPU # Make it a choice ?
select PPC_SMP_MUXED_IPI
+ select PPC_DOORBELL
endchoice
@@ -208,6 +209,7 @@ config PPC_FSL_BOOK3E
select FSL_EMB_PERFMON
select PPC_SMP_MUXED_IPI
select SYS_SUPPORTS_HUGETLBFS if PHYS_64BIT || PPC64
+ select PPC_DOORBELL
default y if FSL_BOOKE
config PTE_64BIT
@@ -382,4 +384,8 @@ config NOT_COHERENT_CACHE
config CHECK_CACHE_COHERENCY
bool
+config PPC_DOORBELL
+ bool
+ default n
+
endmenu