Does it make sense to push down this value? It looks like it's just adding more and more sub-architectures .. Is the method below acceptable? Signed-off-by: Daniel Walker <dwalker@xxxxxxxxxxxxxx> diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index 3872af1..565d176 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -3,12 +3,14 @@ if ARCH_MX3 config ARCH_MX31 select ARCH_HAS_RNGA select ARCH_MXC_AUDMUX_V2 + select HAS_CACHE_L2X0 bool config ARCH_MX35 bool select ARCH_MXC_IOMUX_V3 select ARCH_MXC_AUDMUX_V2 + select HAS_CACHE_L2X0 comment "MX3 platforms:" diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig index 3c5e0f5..2445be4 100644 --- a/arch/arm/mach-nomadik/Kconfig +++ b/arch/arm/mach-nomadik/Kconfig @@ -6,7 +6,7 @@ config MACH_NOMADIK_8815NHK bool "ST 8815 Nomadik Hardware Kit (evaluation board)" select NOMADIK_8815 select HAS_MTU - + select HAS_CACHE_L2X0 endmenu config NOMADIK_8815 diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index ee5e392..8557db7 100644 --- a/arch/arm/mach-realview/Kconfig +++ b/arch/arm/mach-realview/Kconfig @@ -11,6 +11,7 @@ config REALVIEW_EB_A9MP bool "Support Multicore Cortex-A9" depends on MACH_REALVIEW_EB select CPU_V7 + select HAS_CACHE_L2X0 help Enable support for the Cortex-A9MPCore tile on the Realview platform. @@ -18,6 +19,7 @@ config REALVIEW_EB_ARM11MP bool "Support ARM11MPCore tile" depends on MACH_REALVIEW_EB select CPU_V6 + select HAS_CACHE_L2X0 help Enable support for the ARM11MPCore tile on the Realview platform. @@ -35,6 +37,7 @@ config MACH_REALVIEW_PB11MP select CPU_V6 select ARM_GIC select HAVE_PATA_PLATFORM + select HAS_CACHE_L2X0 help Include support for the ARM(R) RealView MPCore Platform Baseboard. PB11MPCore is a platform with an on-board ARM11MPCore and has @@ -44,6 +47,7 @@ config MACH_REALVIEW_PB1176 bool "Support RealView/PB1176 platform" select CPU_V6 select ARM_GIC + select HAS_CACHE_L2X0 help Include support for the ARM(R) RealView ARM1176 Platform Baseboard. @@ -70,6 +74,7 @@ config MACH_REALVIEW_PBX bool "Support RealView/PBX platform" select ARM_GIC select HAVE_PATA_PLATFORM + select HAS_CACHE_L2X0 select ARCH_SPARSEMEM_ENABLE if CPU_V7 && !REALVIEW_HIGH_PHYS_OFFSET select ZONE_DMA if SPARSEMEM help diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index c4ed9f9..cf96f7f 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -751,10 +751,12 @@ config CACHE_FEROCEON_L2_WRITETHROUGH Say Y here to use the Feroceon L2 cache in writethrough mode. Unless you specifically require this, say N for writeback mode. +config HAS_CACHE_L2X0 + bool + config CACHE_L2X0 bool "Enable the L2x0 outer cache controller" - depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || \ - REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK || ARCH_OMAP4 + depends on HAS_CACHE_L2X0 default y select OUTER_CACHE help diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index 6da796e..cd19856 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -38,6 +38,7 @@ config ARCH_OMAP4 depends on ARCH_OMAP2PLUS select CPU_V7 select ARM_GIC + select HAS_CACHE_L2X0 endchoice -- 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