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| author | Stephen Boyd <sboyd@codeaurora.org> | 2013-02-27 15:28:14 -0800 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2013-04-09 21:30:24 +0200 |
| commit | 4c3ffffdbca2e6f6f5125fa7b149d87a13f92c94 (patch) | |
| tree | 6adfdd5e314ca187fc394147fa5e25cc54d9bccd /arch/arm/Kconfig | |
| parent | 494cc7606180bbf0bd7c82afeaacc45d5035d7cc (diff) | |
| download | lwn-4c3ffffdbca2e6f6f5125fa7b149d87a13f92c94.tar.gz lwn-4c3ffffdbca2e6f6f5125fa7b149d87a13f92c94.zip | |
ARM: Push selects for TWD/SCU into machine entries
The TWD and SCU configs are selected by default as long as
MSM_SCORPIONMP is false and/or MCT is false. Implementing the
logic this way certainly saves lines in the Kconfig but it
precludes those machines which select MSM_SCORPIONMP or MCT from
participating in the single zImage effort because when those
machines are combined with other SMP capable machines the TWD and
SCU are no longer selected by default.
Push the select out to the machine entries so that we can compile
these machines together and still select the appropriate configs.
Cc: Barry Song <baohua.song@csr.com>
Acked-by: David Brown <davidb@codeaurora.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Pawel Moll <pawel.moll@arm.com>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Shiraz Hashim <shiraz.hashim@st.com>
Acked-by: Simon Horman <horms@verge.net.au>
Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Tony Lindgren <tony@atomide.com>
Acked-by: Viresh Kumar <viresh.linux@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 3a6333e66b41..88b662d4618d 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -637,6 +637,8 @@ config ARCH_SHMOBILE bool "Renesas SH-Mobile / R-Mobile" select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if LOCAL_TIMERS select HAVE_CLK select HAVE_MACH_CLKDEV select HAVE_SMP @@ -1400,7 +1402,6 @@ config SMP depends on GENERIC_CLOCKEVENTS depends on HAVE_SMP depends on MMU - select HAVE_ARM_SCU if !ARCH_MSM_SCORPIONMP select USE_GENERIC_SMP_HELPERS help This enables support for systems with more than one CPU. If you have @@ -1525,7 +1526,6 @@ config LOCAL_TIMERS bool "Use local timer interrupts" depends on SMP default y - select HAVE_ARM_TWD if (!ARCH_MSM_SCORPIONMP && !EXYNOS4_MCT) help Enable support for local timers on SMP platforms, rather then the legacy IPI broadcast method. Local timers allows the system |