linux/arch/arm/mach-mvebu/Kconfig
Thomas Petazzoni 242ede0bdd ARM: mvebu: add core support for Armada 39x
This commit adds the core support for Armada 39x, which is quite
simple:

 - a new Kconfig option which selects the appropriate clock and
   pinctrl drivers as well as other common features (GIC, L2 cache,
   SMP, etc.)

 - a new DT_MACHINE_START which references the top-level compatible
   strings supported for the Marvell Armada 39x.

 - a new SMP enable-method. The mechanism to enable CPUs for Armada
   39x appears to be the same as Armada 38x. However, we do not want
   to use marvell,armada-380-smp in the Device Tree, in the case of
   the discovery of a subtle difference in the future, which would
   require changing the Device Tree. And the enable-method isn't a
   compatible string: you can't specify several values and expect a
   fallback on the second string if the first one isn't
   supported. Therefore, we simply declare the SMP enable method
   "marvell,armada-390-smp" as doing the same thing as the
   "marvell,armada-380-smp" one.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2015-03-04 15:35:38 +01:00

127 lines
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menuconfig ARCH_MVEBU
bool "Marvell Engineering Business Unit (MVEBU) SoCs" if (ARCH_MULTI_V7 || ARCH_MULTI_V5)
select ARCH_SUPPORTS_BIG_ENDIAN
select CLKSRC_MMIO
select GENERIC_IRQ_CHIP
select PINCTRL
select PLAT_ORION
select SOC_BUS
select MVEBU_MBUS
select ZONE_DMA if ARM_LPAE
select ARCH_REQUIRE_GPIOLIB
select PCI_QUIRKS if PCI
select OF_ADDRESS_PCI
if ARCH_MVEBU
config MACH_MVEBU_ANY
bool
config MACH_MVEBU_V7
bool
select ARMADA_370_XP_TIMER
select CACHE_L2X0
select ARM_CPU_SUSPEND
select MACH_MVEBU_ANY
config MACH_ARMADA_370
bool "Marvell Armada 370 boards" if ARCH_MULTI_V7
select ARMADA_370_CLK
select CPU_PJ4B
select MACH_MVEBU_V7
select PINCTRL_ARMADA_370
help
Say 'Y' here if you want your kernel to support boards based
on the Marvell Armada 370 SoC with device tree.
config MACH_ARMADA_375
bool "Marvell Armada 375 boards" if ARCH_MULTI_V7
select ARM_ERRATA_720789
select ARM_ERRATA_753970
select ARM_GIC
select ARMADA_375_CLK
select HAVE_ARM_SCU
select HAVE_ARM_TWD if SMP
select HAVE_SMP
select MACH_MVEBU_V7
select PINCTRL_ARMADA_375
help
Say 'Y' here if you want your kernel to support boards based
on the Marvell Armada 375 SoC with device tree.
config MACH_ARMADA_38X
bool "Marvell Armada 380/385 boards" if ARCH_MULTI_V7
select ARM_ERRATA_720789
select ARM_ERRATA_753970
select ARM_GIC
select ARMADA_38X_CLK
select HAVE_ARM_SCU
select HAVE_ARM_TWD if SMP
select HAVE_SMP
select MACH_MVEBU_V7
select PINCTRL_ARMADA_38X
help
Say 'Y' here if you want your kernel to support boards based
on the Marvell Armada 380/385 SoC with device tree.
config MACH_ARMADA_39X
bool "Marvell Armada 39x boards" if ARCH_MULTI_V7
select ARM_GIC
select ARMADA_39X_CLK
select CACHE_L2X0
select HAVE_ARM_SCU
select HAVE_ARM_TWD if SMP
select HAVE_SMP
select MACH_MVEBU_V7
select PINCTRL_ARMADA_39X
help
Say 'Y' here if you want your kernel to support boards based
on the Marvell Armada 39x SoC with device tree.
config MACH_ARMADA_XP
bool "Marvell Armada XP boards" if ARCH_MULTI_V7
select ARMADA_XP_CLK
select CPU_PJ4B
select MACH_MVEBU_V7
select PINCTRL_ARMADA_XP
help
Say 'Y' here if you want your kernel to support boards based
on the Marvell Armada XP SoC with device tree.
config MACH_DOVE
bool "Marvell Dove boards" if ARCH_MULTI_V7
select CACHE_L2X0
select CPU_PJ4
select DOVE_CLK
select MACH_MVEBU_ANY
select ORION_IRQCHIP
select ORION_TIMER
select PINCTRL_DOVE
help
Say 'Y' here if you want your kernel to support the
Marvell Dove using flattened device tree.
config MACH_KIRKWOOD
bool "Marvell Kirkwood boards" if ARCH_MULTI_V5
select ARCH_REQUIRE_GPIOLIB
select CPU_FEROCEON
select KIRKWOOD_CLK
select MACH_MVEBU_ANY
select ORION_IRQCHIP
select ORION_TIMER
select PCI
select PCI_QUIRKS
select PINCTRL_KIRKWOOD
help
Say 'Y' here if you want your kernel to support boards based
on the Marvell Kirkwood device tree.
config MACH_NETXBIG
bool "LaCie 2Big and 5Big Network v2"
depends on MACH_KIRKWOOD
help
Say 'Y' here if you want your kernel to support the
LaCie 2Big and 5Big Network v2
endif