diff options
| author | Ian Munsie <imunsie@au1.ibm.com> | 2012-11-14 18:49:49 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-01-10 15:09:08 +1100 |
| commit | 440bc685532fd17c16ec2a3aae2c7877d30b7942 (patch) | |
| tree | 99b4fa347d0d89388f15c8c9763282c578ff3512 /arch | |
| parent | fe9e1d54e3ea2e5134d7aaa233441f9229326ef6 (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')
| -rw-r--r-- | arch/powerpc/kernel/Makefile | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 6 |
2 files changed, 8 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 8f619342f14..44fbbea7697 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -75,8 +75,8 @@ endif obj64-$(CONFIG_HIBERNATION) += swsusp_asm64.o obj-$(CONFIG_MODULES) += module.o module_$(CONFIG_WORD_SIZE).o obj-$(CONFIG_44x) += cpu_setup_44x.o -obj-$(CONFIG_PPC_FSL_BOOK3E) += cpu_setup_fsl_booke.o dbell.o -obj-$(CONFIG_PPC_BOOK3E_64) += dbell.o +obj-$(CONFIG_PPC_FSL_BOOK3E) += cpu_setup_fsl_booke.o +obj-$(CONFIG_PPC_DOORBELL) += dbell.o obj-$(CONFIG_JUMP_LABEL) += jump_label.o extra-y := head_$(CONFIG_WORD_SIZE).o diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 72afd2888ca..cea2f09c424 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 |