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@xxxxxxx> Acked-by: David Brown <davidb@xxxxxxxxxxxxxx> Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx> Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> Acked-by: Pawel Moll <pawel.moll@xxxxxxx> Cc: Rob Herring <rob.herring@xxxxxxxxxxx> Cc: Russell King <linux@xxxxxxxxxxxxxxxx> Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx> Cc: Sascha Hauer <kernel@xxxxxxxxxxxxxx> Cc: Shiraz Hashim <shiraz.hashim@xxxxxx> Acked-by: Simon Horman <horms@xxxxxxxxxxxx> Cc: Srinidhi Kasagar <srinidhi.kasagar@xxxxxxxxxxxxxx> Cc: Stephen Warren <swarren@xxxxxxxxxxxxx> Cc: Tony Lindgren <tony@xxxxxxxxxxx> Acked-by: Viresh Kumar <viresh.linux@xxxxxxxxx> Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx> --- Resending to collect some more acks. arch/arm/Kconfig | 8 ++++++-- arch/arm/mach-exynos/Kconfig | 2 ++ arch/arm/mach-highbank/Kconfig | 1 + arch/arm/mach-imx/Kconfig | 3 ++- arch/arm/mach-msm/Kconfig | 7 ++----- arch/arm/mach-omap2/Kconfig | 2 ++ arch/arm/mach-prima2/Kconfig | 1 + arch/arm/mach-realview/Kconfig | 8 ++++++++ arch/arm/mach-vexpress/Kconfig | 2 ++ arch/arm/plat-spear/Kconfig | 2 ++ 10 files changed, 28 insertions(+), 8 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index dedf02b..8f5707b 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -672,6 +672,8 @@ config ARCH_TEGRA select CLKSRC_OF select COMMON_CLK select GENERIC_CLOCKEVENTS + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if LOCAL_TIMERS select HAVE_CLK select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 @@ -718,6 +720,8 @@ 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 @@ -910,6 +914,8 @@ config ARCH_U8500 select CLKDEV_LOOKUP select CPU_V7 select GENERIC_CLOCKEVENTS + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if LOCAL_TIMERS select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 select SPARSE_IRQ @@ -1526,7 +1532,6 @@ 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 @@ -1650,7 +1655,6 @@ 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 diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 70f94c8..54cf73e 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -14,6 +14,7 @@ menu "SAMSUNG EXYNOS SoCs Support" config ARCH_EXYNOS4 bool "SAMSUNG EXYNOS4" default y + select HAVE_ARM_SCU if SMP select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 help @@ -21,6 +22,7 @@ config ARCH_EXYNOS4 config ARCH_EXYNOS5 bool "SAMSUNG EXYNOS5" + select HAVE_ARM_SCU if SMP select HAVE_SMP help Samsung EXYNOS5 (Cortex-A15) SoC based systems diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig index 44b12f9..cd9fcb1 100644 --- a/arch/arm/mach-highbank/Kconfig +++ b/arch/arm/mach-highbank/Kconfig @@ -12,6 +12,7 @@ config ARCH_HIGHBANK select CPU_V7 select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU + select HAVE_ARM_TWD if LOCAL_TIMERS select HAVE_SMP select MAILBOX select PL320_MBOX diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 4c9c6f9..2cc0dbd 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -811,7 +811,8 @@ config SOC_IMX6Q select ARM_GIC select COMMON_CLK select CPU_V7 - select HAVE_ARM_SCU + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if LOCAL_TIMERS select HAVE_CAN_FLEXCAN if CAN select HAVE_IMX_GPC select HAVE_IMX_MMDC diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig index b619085..fceb093 100644 --- a/arch/arm/mach-msm/Kconfig +++ b/arch/arm/mach-msm/Kconfig @@ -44,10 +44,10 @@ endchoice config ARCH_MSM8X60 bool "MSM8X60" - select ARCH_MSM_SCORPIONMP select ARM_GIC select CPU_V7 select GPIO_MSM_V2 + select HAVE_SMP select MSM_GPIOMUX select MSM_SCM if SMP select MSM_V2_TLMM @@ -55,9 +55,9 @@ config ARCH_MSM8X60 config ARCH_MSM8960 bool "MSM8960" - select ARCH_MSM_SCORPIONMP select ARM_GIC select CPU_V7 + select HAVE_SMP select MSM_GPIOMUX select MSM_SCM if SMP select MSM_V2_TLMM @@ -68,9 +68,6 @@ config MSM_HAS_DEBUG_UART_HS config MSM_SOC_REV_A bool -config ARCH_MSM_SCORPIONMP - bool - select HAVE_SMP config ARCH_MSM_ARM11 bool diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 49ac3df..a003110 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -87,6 +87,8 @@ config ARCH_OMAP4 select ARM_GIC select CACHE_L2X0 select CPU_V7 + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if LOCAL_TIMERS select HAVE_SMP select LOCAL_TIMERS if SMP select OMAP_INTERCONNECT diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig index 4f7379f..48dfd89 100644 --- a/arch/arm/mach-prima2/Kconfig +++ b/arch/arm/mach-prima2/Kconfig @@ -16,6 +16,7 @@ config ARCH_MARCO default y select ARM_GIC select CPU_V7 + select HAVE_ARM_SCU if SMP select HAVE_SMP select SMP_ON_UP help diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index 14c1d47..d210c0f9 100644 --- a/arch/arm/mach-realview/Kconfig +++ b/arch/arm/mach-realview/Kconfig @@ -12,6 +12,8 @@ config REALVIEW_EB_A9MP bool "Support Multicore Cortex-A9 Tile" depends on MACH_REALVIEW_EB select CPU_V7 + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if LOCAL_TIMERS select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 help @@ -23,6 +25,8 @@ config REALVIEW_EB_ARM11MP depends on MACH_REALVIEW_EB select ARCH_HAS_BARRIERS if SMP select CPU_V6K + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if LOCAL_TIMERS select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 help @@ -43,6 +47,8 @@ config MACH_REALVIEW_PB11MP select ARCH_HAS_BARRIERS if SMP select ARM_GIC select CPU_V6K + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if LOCAL_TIMERS select HAVE_PATA_PLATFORM select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 @@ -85,6 +91,8 @@ config MACH_REALVIEW_PBX bool "Support RealView(R) Platform Baseboard Explore" select ARCH_SPARSEMEM_ENABLE if CPU_V7 && !REALVIEW_HIGH_PHYS_OFFSET select ARM_GIC + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if LOCAL_TIMERS select HAVE_PATA_PLATFORM select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index 52d315b..5e3a2d3 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -9,6 +9,8 @@ config ARCH_VEXPRESS select COMMON_CLK_VERSATILE select CPU_V7 select GENERIC_CLOCKEVENTS + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if LOCAL_TIMERS select HAVE_CLK select HAVE_PATA_PLATFORM select HAVE_SMP diff --git a/arch/arm/plat-spear/Kconfig b/arch/arm/plat-spear/Kconfig index 739d016..439eead 100644 --- a/arch/arm/plat-spear/Kconfig +++ b/arch/arm/plat-spear/Kconfig @@ -14,6 +14,8 @@ config ARCH_SPEAR13XX select ARM_GIC select CPU_V7 select GPIO_SPEAR_SPICS + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if LOCAL_TIMERS select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 select PINCTRL -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
