242ede0bdd
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>
127 lines
3.1 KiB
Plaintext
127 lines
3.1 KiB
Plaintext
menuconfig ARCH_MVEBU
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bool "Marvell Engineering Business Unit (MVEBU) SoCs" if (ARCH_MULTI_V7 || ARCH_MULTI_V5)
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select ARCH_SUPPORTS_BIG_ENDIAN
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select CLKSRC_MMIO
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select GENERIC_IRQ_CHIP
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select PINCTRL
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select PLAT_ORION
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select SOC_BUS
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select MVEBU_MBUS
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select ZONE_DMA if ARM_LPAE
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select ARCH_REQUIRE_GPIOLIB
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select PCI_QUIRKS if PCI
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select OF_ADDRESS_PCI
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if ARCH_MVEBU
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config MACH_MVEBU_ANY
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bool
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config MACH_MVEBU_V7
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bool
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select ARMADA_370_XP_TIMER
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select CACHE_L2X0
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select ARM_CPU_SUSPEND
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select MACH_MVEBU_ANY
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config MACH_ARMADA_370
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bool "Marvell Armada 370 boards" if ARCH_MULTI_V7
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select ARMADA_370_CLK
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select CPU_PJ4B
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select MACH_MVEBU_V7
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select PINCTRL_ARMADA_370
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help
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Say 'Y' here if you want your kernel to support boards based
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on the Marvell Armada 370 SoC with device tree.
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config MACH_ARMADA_375
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bool "Marvell Armada 375 boards" if ARCH_MULTI_V7
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select ARM_ERRATA_720789
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select ARM_ERRATA_753970
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select ARM_GIC
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select ARMADA_375_CLK
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select HAVE_ARM_SCU
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select HAVE_ARM_TWD if SMP
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select HAVE_SMP
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select MACH_MVEBU_V7
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select PINCTRL_ARMADA_375
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help
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Say 'Y' here if you want your kernel to support boards based
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on the Marvell Armada 375 SoC with device tree.
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config MACH_ARMADA_38X
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bool "Marvell Armada 380/385 boards" if ARCH_MULTI_V7
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select ARM_ERRATA_720789
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select ARM_ERRATA_753970
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select ARM_GIC
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select ARMADA_38X_CLK
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select HAVE_ARM_SCU
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select HAVE_ARM_TWD if SMP
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select HAVE_SMP
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select MACH_MVEBU_V7
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select PINCTRL_ARMADA_38X
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help
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Say 'Y' here if you want your kernel to support boards based
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on the Marvell Armada 380/385 SoC with device tree.
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config MACH_ARMADA_39X
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bool "Marvell Armada 39x boards" if ARCH_MULTI_V7
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select ARM_GIC
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select ARMADA_39X_CLK
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select CACHE_L2X0
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select HAVE_ARM_SCU
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select HAVE_ARM_TWD if SMP
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select HAVE_SMP
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select MACH_MVEBU_V7
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select PINCTRL_ARMADA_39X
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help
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Say 'Y' here if you want your kernel to support boards based
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on the Marvell Armada 39x SoC with device tree.
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config MACH_ARMADA_XP
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bool "Marvell Armada XP boards" if ARCH_MULTI_V7
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select ARMADA_XP_CLK
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select CPU_PJ4B
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select MACH_MVEBU_V7
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select PINCTRL_ARMADA_XP
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help
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Say 'Y' here if you want your kernel to support boards based
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on the Marvell Armada XP SoC with device tree.
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config MACH_DOVE
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bool "Marvell Dove boards" if ARCH_MULTI_V7
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select CACHE_L2X0
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select CPU_PJ4
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select DOVE_CLK
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select MACH_MVEBU_ANY
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select ORION_IRQCHIP
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select ORION_TIMER
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select PINCTRL_DOVE
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help
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Say 'Y' here if you want your kernel to support the
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Marvell Dove using flattened device tree.
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config MACH_KIRKWOOD
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bool "Marvell Kirkwood boards" if ARCH_MULTI_V5
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select ARCH_REQUIRE_GPIOLIB
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select CPU_FEROCEON
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select KIRKWOOD_CLK
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select MACH_MVEBU_ANY
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select ORION_IRQCHIP
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select ORION_TIMER
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select PCI
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select PCI_QUIRKS
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select PINCTRL_KIRKWOOD
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help
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Say 'Y' here if you want your kernel to support boards based
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on the Marvell Kirkwood device tree.
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config MACH_NETXBIG
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bool "LaCie 2Big and 5Big Network v2"
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depends on MACH_KIRKWOOD
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help
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Say 'Y' here if you want your kernel to support the
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LaCie 2Big and 5Big Network v2
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endif
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