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OpenCloudOS-Kernel/arch/arm/mach-vexpress/Makefile

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ARM: Add Versatile Express support Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-12 05:44:53 +08:00
#
# Makefile for the linux kernel.
#
ARM: vexpress: convert to multi-platform Convert vexpress to multi-platform. This always enables vexpress DT and makes it the default v7 platform. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com>
2012-09-07 02:43:04 +08:00
ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \
-I$(srctree)/arch/arm/plat-versatile/include
ARM: Add Versatile Express support Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-12 05:44:53 +08:00
arm: vexpress: Move the poweroff/restart code to drivers/power/reset This patch moves the arch/arm/mach-vexpress/reset.c functionality to drivers/platform/reset/ and adds the necessary Kconfig wiring. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Pawel Moll <pawel.moll@arm.com>
2013-01-15 19:24:14 +08:00
obj-y := v2m.o
ARM: Add Versatile Express CA9x4 processor support Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-01 01:26:25 +08:00
obj-$(CONFIG_ARCH_VEXPRESS_CA9X4) += ct-ca9x4.o
ARM: vexpress/dcscb: handle platform coherency exit/setup and CCI Add the required code to properly handle race free platform coherency exit to the DCSCB power down method. The power_up_setup callback is used to enable the CCI interface for the cluster being brought up. This must be done in assembly before the kernel environment is entered. Thanks to Achin Gupta and Nicolas Pitre for their help and contributions. Signed-off-by: Dave Martin <dave.martin@linaro.org> Signed-off-by: Nicolas Pitre <nico@linaro.org> Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Pawel Moll <pawel.moll@arm.com>
2012-07-17 21:25:44 +08:00
obj-$(CONFIG_ARCH_VEXPRESS_DCSCB) += dcscb.o dcscb_setup.o
ARM: vexpress: allow dcscb and tc2_pm in a combined ARMv6+v7 build This fixes the following build error: /tmp/cce439dZ.s: Assembler messages: /tmp/cce439dZ.s:506: Error: selected processor does not support ARM mode `isb ' /tmp/cce439dZ.s:512: Error: selected processor does not support ARM mode `isb ' /tmp/cce439dZ.s:513: Error: selected processor does not support ARM mode `dsb ' /tmp/cce439dZ.s:583: Error: selected processor does not support ARM mode `isb ' /tmp/cce439dZ.s:589: Error: selected processor does not support ARM mode `isb ' /tmp/cce439dZ.s:590: Error: selected processor does not support ARM mode `dsb ' Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Nicolas Pitre <nico@linaro.org> Tested-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-09-10 00:31:04 +08:00
CFLAGS_dcscb.o += -march=armv7-a
ARM: vexpress/TC2: add support for CPU DVFS SPC(Serial Power Controller) on TC2 also controls the CPU performance operating points which is essential to provide CPU DVFS. The M3 microcontroller provides two sets of eight performance values, one set for each cluster (CA15 or CA7). Each of this value contains the frequency(kHz) and voltage(mV) at that performance level. It expects these performance level to be passed through the SPC PERF_LVL registers. This patch adds support to populate these performance levels from M3, build the mapping to CPU OPPs at the boot and then use it to get and set the CPU performance level runtime. Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Pawel Moll <Pawel.Moll@arm.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-10-29 20:18:37 +08:00
obj-$(CONFIG_ARCH_VEXPRESS_SPC) += spc.o
obj-$(CONFIG_ARCH_VEXPRESS_TC2_PM) += tc2_pm.o
ARM: vexpress: allow dcscb and tc2_pm in a combined ARMv6+v7 build This fixes the following build error: /tmp/cce439dZ.s: Assembler messages: /tmp/cce439dZ.s:506: Error: selected processor does not support ARM mode `isb ' /tmp/cce439dZ.s:512: Error: selected processor does not support ARM mode `isb ' /tmp/cce439dZ.s:513: Error: selected processor does not support ARM mode `dsb ' /tmp/cce439dZ.s:583: Error: selected processor does not support ARM mode `isb ' /tmp/cce439dZ.s:589: Error: selected processor does not support ARM mode `isb ' /tmp/cce439dZ.s:590: Error: selected processor does not support ARM mode `dsb ' Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Nicolas Pitre <nico@linaro.org> Tested-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-09-10 00:31:04 +08:00
CFLAGS_tc2_pm.o += -march=armv7-a
ARM: realview/vexpress: consolidate SMP bringup code Realview and Versatile Express share the same SMP bringup code, so consolidate the two implementations. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-01-19 18:24:56 +08:00
obj-$(CONFIG_SMP) += platsmp.o
ARM: CPU hotplug: add Versatile Express hotplug CPU support Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-12-19 19:33:12 +08:00
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o