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| author | Dave Martin <dave.martin@linaro.org> | 2011-12-07 19:38:04 +0400 |
|---|---|---|
| committer | Dave Martin <dave.martin@linaro.org> | 2011-12-19 17:47:39 +0400 |
| commit | 3b55658aefbf82646a246f3c8a14b9b8a24198a9 (patch) | |
| tree | 9d878552336a55c8eff7745e43cc6e5108cf6dce /arch/arm/mach-vexpress | |
| parent | ce5ea9f3767e8589521319cae2eb6e05c52bd056 (diff) | |
| download | linux-3b55658aefbf82646a246f3c8a14b9b8a24198a9.tar.xz | |
ARM: SMP: Refactor Kconfig to be more maintainable
Making SMP depend on (huge list of MACH_ and ARCH_ configs) is
bothersome to maintain and likely to lead to merge conflicts.
This patch moves the knowledge of which platforms are SMP-capable
to the individual machines. To enable this, a new HAVE_SMP config
option is introduced to allow machines to indicate that they can
run in a SMP configuration.
Signed-off-by: Dave Martin <dave.martin@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
(for nomadik, ux500)
Acked-by: Tony Lindgren <tony@atomide.com>
(for omap)
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
(for exynos)
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
(for imx)
Acked-by: Olof Johansson <olof@lixom.net>
(for tegra)
Diffstat (limited to 'arch/arm/mach-vexpress')
| -rw-r--r-- | arch/arm/mach-vexpress/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index a8aefc8a6f24..9b3d0fbaee72 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -8,6 +8,7 @@ config ARCH_VEXPRESS_CA9X4 select ARM_ERRATA_720789 select ARM_ERRATA_751472 select ARM_ERRATA_753970 + select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 endmenu |