original_kernel/arch/arm/mach-keystone/Makefile

obj-y					:= keystone.o smc.o

plus_sec := $(call as-instr,.arch_extension sec,+sec)
AFLAGS_smc.o				:=-Wa,-march=armv7-a$(plus_sec)

obj-$(CONFIG_SMP)			+= platsmp.o

# PM domain driver for Keystone SOCs
obj-$(CONFIG_ARCH_KEYSTONE)		+= pm_domain.o
ARM: keystone: Move CPU bringup code to dedicated asm file Because of inline asm usage in platsmp.c, smc instruction creates build failure for ARM V6+V7 build where as using instruction encoding for smc breaks the thumb2 build. So move the code snippet to separate asm file and mark it with 'armv7-a$(plus_sec)' to avoid any build issues. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 2013-06-22 06:54:47 +08:00			`obj-y := keystone.o smc.o`

			`plus_sec := $(call as-instr,.arch_extension sec,+sec)`
			`AFLAGS_smc.o :=-Wa,-march=armv7-a$(plus_sec)`

ARM: keystone: Enable SMP support on Keystone machines Add basic SMP support for Keystone machines. This does not include support for CPU hotplug for now. Cc: Arnd Bergmann <arnd@arndb.de> Cc: arm@kernel.org Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> 2013-06-11 00:20:17 +08:00			`obj-$(CONFIG_SMP) += platsmp.o`
ARM: keystone: add PM domain support for clock management Add runtime PM core support to Keystone SOCs by using the pm_clk infrastructure of the PM core. Patch is based on Kevin's pm_domain work on DaVinci SOCs. Keystone SOC doesn't have depedency to enable clocks in early in the boot and hence the clock and PM domain initialisation is done at subsys_init() level. Cc: Kevin Hilman <khilman@linaro.org> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> 2013-07-15 05:17:39 +08:00
			`# PM domain driver for Keystone SOCs`
			`obj-$(CONFIG_ARCH_KEYSTONE) += pm_domain.o`