From 387798b37c8dd0ae24c0ac12ba456dd76865bca3 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Thu, 6 Sep 2012 13:41:12 -0500 Subject: ARM: initial multiplatform support This lets us build a multiplatform kernel for experimental purposes. However, it will not be useful for any real work, because it relies on a number of useful things to be disabled for now: * SMP support must be turned off because of conflicting symbols. Marc Zyngier has proposed a solution by adding a new SOC operations structure to hold indirect function pointers for these, but that work is currently stalled * We turn on SPARSE_IRQ unconditionally, which is not supported on most platforms. Each of them is currently in a different state, but most are being worked on. * A common clock framework is in place since v3.4 but not yet being used. Work on this is on its way. * DEBUG_LL for early debugging is currently disabled. * THUMB2_KERNEL does not work with allyesconfig because the kernel gets too big [Rob Herring]: Rebased to not be dependent on the mass mach header rename. As a result, omap2plus, imx, mxs and ux500 are not converted. Highbank, picoxcell, mvebu, and socfpga are converted. Signed-off-by: Arnd Bergmann Signed-off-by: Rob Herring Cc: Russell King Cc: Jason Cooper Cc: Andrew Lunn Acked-by: Jamie Iles Cc: Dinh Nguyen --- arch/arm/mach-socfpga/Kconfig | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 arch/arm/mach-socfpga/Kconfig (limited to 'arch/arm/mach-socfpga/Kconfig') diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig new file mode 100644 index 000000000000..803a3281feb5 --- /dev/null +++ b/arch/arm/mach-socfpga/Kconfig @@ -0,0 +1,16 @@ +config ARCH_SOCFPGA + bool "Altera SOCFPGA family" if ARCH_MULTI_V7 + select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_AMBA + select ARM_GIC + select CACHE_L2X0 + select CLKDEV_LOOKUP + select COMMON_CLK + select CPU_V7 + select DW_APB_TIMER + select DW_APB_TIMER_OF + select GENERIC_CLOCKEVENTS + select GPIO_PL061 if GPIOLIB + select HAVE_ARM_SCU + select SPARSE_IRQ + select USE_OF -- cgit v1.2.3