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Commit 5b65fc56 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

ARM: spear: use multiplatform configuration options. 



The spear platform is now multiplatform capable in principle,
and everything still builds when enabled. This slightly rearranges
the Kconfig options for spear to enable both single- and multiplatform
support. As a side-effect, even building the single spear kernel
can now enable spear3xx and spear6xx simultaneously, although
not together with spear13xx, because they are a different archicture
version (v7 instead of v5).

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
parent 553e7f75

arch/arm/Kconfig

+1 −9
Original line number Diff line number Diff line
@@ -933,16 +933,8 @@ config ARCH_NOMADIK 
	help

	  Support for the Nomadik platform by ST-Ericsson



config PLAT_SPEAR

config PLAT_SPEAR_SINGLE

	bool "ST SPEAr"

	select ARCH_HAS_CPUFREQ

	select ARCH_REQUIRE_GPIOLIB

	select ARM_AMBA

	select CLKDEV_LOOKUP

	select CLKSRC_MMIO

	select COMMON_CLK

	select GENERIC_CLOCKEVENTS

	select HAVE_CLK

	help

	  Support for ST's SPEAr platform (SPEAr3xx, SPEAr6xx and SPEAr13xx).

arch/arm/configs/spear3xx_defconfig

+2 −0
Original line number Diff line number Diff line
@@ -6,7 +6,9 @@ CONFIG_MODULES=y 
CONFIG_MODULE_UNLOAD=y

CONFIG_MODVERSIONS=y

CONFIG_PARTITION_ADVANCED=y

# CONFIG_ARCH_MULTI_V7 is not set

CONFIG_PLAT_SPEAR=y

CONFIG_ARCH_SPEAR3XX=y

CONFIG_MACH_SPEAR300=y

CONFIG_MACH_SPEAR310=y

CONFIG_MACH_SPEAR320=y

arch/arm/configs/spear6xx_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ CONFIG_MODULES=y 
CONFIG_MODULE_UNLOAD=y

CONFIG_MODVERSIONS=y

CONFIG_PARTITION_ADVANCED=y

# CONFIG_ARCH_MULTI_V7 is not set

CONFIG_PLAT_SPEAR=y

CONFIG_ARCH_SPEAR6XX=y

CONFIG_BINFMT_MISC=y

arch/arm/mach-spear/Kconfig

+40 −27
Original line number Diff line number Diff line
@@ -2,14 +2,22 @@ 
# SPEAr Platform configuration file

#



if PLAT_SPEAR

menuconfig PLAT_SPEAR

	bool "ST SPEAr Family" if ARCH_MULTI_V7 || ARCH_MULTI_V5

	default PLAT_SPEAR_SINGLE

	select ARCH_REQUIRE_GPIOLIB

	select ARM_AMBA

	select CLKDEV_LOOKUP

	select CLKSRC_MMIO

	select COMMON_CLK

	select GENERIC_CLOCKEVENTS

	select HAVE_CLK



choice

	prompt "ST SPEAr Family"

	default ARCH_SPEAR3XX

if PLAT_SPEAR



config ARCH_SPEAR13XX

	bool "ST SPEAr13xx with Device Tree"

	bool "ST SPEAr13xx"

	depends on ARCH_MULTI_V7 || PLAT_SPEAR_SINGLE

	select ARCH_HAVE_CPUFREQ

	select ARM_GIC

	select CPU_V7
@@ -21,27 +29,8 @@ config ARCH_SPEAR13XX 
	help

	  Supports for ARM's SPEAR13XX family



config ARCH_SPEAR3XX

	bool "ST SPEAr3xx with Device Tree"

	select ARM_VIC

	select CPU_ARM926T

	select PINCTRL

	select USE_OF

	help

	  Supports for ARM's SPEAR3XX family



config ARCH_SPEAR6XX

	bool "SPEAr6XX"

	select ARM_VIC

	select CPU_ARM926T

	help

	  Supports for ARM's SPEAR6XX family



endchoice



if ARCH_SPEAR13XX



menu "SPEAr13xx Implementations"

config MACH_SPEAR1310

	bool "SPEAr1310 Machine support with Device Tree"

	select PINCTRL_SPEAR1310
@@ -53,12 +42,22 @@ config MACH_SPEAR1340 
	select PINCTRL_SPEAR1340

	help

	  Supports ST SPEAr1340 machine configured via the device-tree

endmenu



endif #ARCH_SPEAR13XX



config ARCH_SPEAR3XX

	bool "ST SPEAr3xx"

	depends on ARCH_MULTI_V5 || PLAT_SPEAR_SINGLE

	depends on !ARCH_SPEAR13XX

	select ARM_VIC

	select CPU_ARM926T

	select PINCTRL

	select USE_OF

	help

	  Supports for ARM's SPEAR3XX family



if ARCH_SPEAR3XX



menu "SPEAr3xx Implementations"

config MACH_SPEAR300

	bool "SPEAr300 Machine support with Device Tree"

	select PINCTRL_SPEAR300
@@ -76,10 +75,18 @@ config MACH_SPEAR320 
	select PINCTRL_SPEAR320

	help

	  Supports ST SPEAr320 machine configured via the device-tree

endmenu



endif



config ARCH_SPEAR6XX

	bool "ST SPEAr6XX"

	depends on ARCH_MULTI_V5 || PLAT_SPEAR_SINGLE

	depends on !ARCH_SPEAR13XX

	select ARM_VIC

	select CPU_ARM926T

	help

	  Supports for ARM's SPEAR6XX family



config MACH_SPEAR600

	def_bool y

	depends on ARCH_SPEAR6XX
@@ -87,4 +94,10 @@ config MACH_SPEAR600 
	help

	  Supports ST SPEAr600 boards configured via the device-treesource "arch/arm/mach-spear6xx/Kconfig"



config ARCH_SPEAR_AUTO

	def_bool PLAT_SPEAR_SINGLE

	depends on !ARCH_SPEAR13XX && !ARCH_SPEAR6XX

	select ARCH_SPEAR3XX



endif

arch/arm/mach-spear/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -2,6 +2,8 @@ 
# SPEAr Platform specific Makefile

#



ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include



# Common support

obj-y	:= restart.o time.o