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2013-06-07arm: fix up ARM_ARCH_TIMER selectsMark Rutland
In 8a4da6e: "arm: arch_timer: move core to drivers/clocksource", the selection of ARM_ARCH_TIMER was indirected via HAVE_ARM_ARCH_TIMER, though mach-exynos's selection of ARM_ARCH_TIMER was missed, and since then mach-shmobile, mach-tegra, and mach-virt have begun selecting ARM_ARCH_TIMER. This can lead to architected timer support erroneously appearing to not be selected in menuconfig. This patch fixes up the Kconfigs for those platforms to select HAVE_ARM_ARCH_TIMER. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Marc Zyngier <marc.zyngier@arm.com>
2013-02-02ARM: mach-virt: add SMP support using PSCIWill Deacon
This patch adds support for SMP to mach-virt using the PSCI infrastructure. Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
2013-02-02ARM: Dummy Virtual Machine platform supportMarc Zyngier
Add support for the smallest, dumbest possible platform, to be used as a guest for KVM or other hypervisors. It only mandates a GIC and architected timers. Fits nicely with a multiplatform zImage. Uses very little silicon area. Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> [will: fixed up conflicts with GIC move to drivers/irqchip/] Signed-off-by: Will Deacon <will.deacon@arm.com>