ARM: initial multiplatform support
This lets us build a multiplatform kernel for experimental purposes.
However, it will not be useful for any real work, because it relies
on a number of useful things to be disabled for now:
* SMP support must be turned off because of conflicting symbols.
Marc Zyngier has proposed a solution by adding a new SOC
operations structure to hold indirect function pointers
for these, but that work is currently stalled
* We turn on SPARSE_IRQ unconditionally, which is not supported
on most platforms. Each of them is currently in a different
state, but most are being worked on.
* A common clock framework is in place since v3.4 but not yet
being used. Work on this is on its way.
* DEBUG_LL for early debugging is currently disabled.
* THUMB2_KERNEL does not work with allyesconfig because the
kernel gets too big
[Rob Herring]: Rebased to not be dependent on the mass mach header rename.
As a result, omap2plus, imx, mxs and ux500 are not converted. Highbank,
picoxcell, mvebu, and socfpga are converted.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
2012-09-07 02:41:12 +08:00
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|
config ARCH_MVEBU
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2014-02-23 03:14:57 +08:00
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|
bool "Marvell Engineering Business Unit (MVEBU) SoCs" if (ARCH_MULTI_V7 || ARCH_MULTI_V5)
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2013-02-01 18:36:22 +08:00
|
|
|
select ARCH_SUPPORTS_BIG_ENDIAN
|
ARM: initial multiplatform support
This lets us build a multiplatform kernel for experimental purposes.
However, it will not be useful for any real work, because it relies
on a number of useful things to be disabled for now:
* SMP support must be turned off because of conflicting symbols.
Marc Zyngier has proposed a solution by adding a new SOC
operations structure to hold indirect function pointers
for these, but that work is currently stalled
* We turn on SPARSE_IRQ unconditionally, which is not supported
on most platforms. Each of them is currently in a different
state, but most are being worked on.
* A common clock framework is in place since v3.4 but not yet
being used. Work on this is on its way.
* DEBUG_LL for early debugging is currently disabled.
* THUMB2_KERNEL does not work with allyesconfig because the
kernel gets too big
[Rob Herring]: Rebased to not be dependent on the mass mach header rename.
As a result, omap2plus, imx, mxs and ux500 are not converted. Highbank,
picoxcell, mvebu, and socfpga are converted.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
2012-09-07 02:41:12 +08:00
|
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|
select CLKSRC_MMIO
|
|
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|
select GENERIC_IRQ_CHIP
|
2012-09-27 23:10:12 +08:00
|
|
|
select PINCTRL
|
|
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|
select PLAT_ORION
|
2014-03-05 01:51:47 +08:00
|
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|
select SOC_BUS
|
2013-03-22 00:59:15 +08:00
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select MVEBU_MBUS
|
2013-04-09 06:52:10 +08:00
|
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|
select ZONE_DMA if ARM_LPAE
|
2013-05-17 20:25:03 +08:00
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|
|
select ARCH_REQUIRE_GPIOLIB
|
2013-05-16 23:55:23 +08:00
|
|
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select PCI_QUIRKS if PCI
|
ARM: initial multiplatform support
This lets us build a multiplatform kernel for experimental purposes.
However, it will not be useful for any real work, because it relies
on a number of useful things to be disabled for now:
* SMP support must be turned off because of conflicting symbols.
Marc Zyngier has proposed a solution by adding a new SOC
operations structure to hold indirect function pointers
for these, but that work is currently stalled
* We turn on SPARSE_IRQ unconditionally, which is not supported
on most platforms. Each of them is currently in a different
state, but most are being worked on.
* A common clock framework is in place since v3.4 but not yet
being used. Work on this is on its way.
* DEBUG_LL for early debugging is currently disabled.
* THUMB2_KERNEL does not work with allyesconfig because the
kernel gets too big
[Rob Herring]: Rebased to not be dependent on the mass mach header rename.
As a result, omap2plus, imx, mxs and ux500 are not converted. Highbank,
picoxcell, mvebu, and socfpga are converted.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
2012-09-07 02:41:12 +08:00
|
|
|
|
2012-06-02 00:21:46 +08:00
|
|
|
if ARCH_MVEBU
|
|
|
|
|
2014-02-21 02:23:34 +08:00
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|
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menu "Marvell EBU SoC variants"
|
2012-06-02 00:21:46 +08:00
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|
|
2014-02-17 22:23:19 +08:00
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config MACH_MVEBU_V7
|
2012-09-13 23:41:51 +08:00
|
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bool
|
2012-06-14 01:01:28 +08:00
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select ARMADA_370_XP_TIMER
|
2012-09-27 00:02:48 +08:00
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select CACHE_L2X0
|
2012-09-13 23:41:51 +08:00
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config MACH_ARMADA_370
|
2014-02-23 03:14:50 +08:00
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bool "Marvell Armada 370 boards" if ARCH_MULTI_V7
|
2013-05-11 09:08:09 +08:00
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|
|
select ARMADA_370_CLK
|
2014-02-17 22:23:21 +08:00
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select CPU_PJ4B
|
2014-02-17 22:23:19 +08:00
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|
|
select MACH_MVEBU_V7
|
2012-09-13 23:41:52 +08:00
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|
|
select PINCTRL_ARMADA_370
|
2012-06-14 01:01:28 +08:00
|
|
|
help
|
2012-09-13 23:41:51 +08:00
|
|
|
Say 'Y' here if you want your kernel to support boards based
|
|
|
|
on the Marvell Armada 370 SoC with device tree.
|
2012-06-14 01:01:28 +08:00
|
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|
|
2014-02-17 22:23:23 +08:00
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config MACH_ARMADA_375
|
2014-02-23 23:48:25 +08:00
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bool "Marvell Armada 375 boards" if ARCH_MULTI_V7
|
2014-02-17 22:23:23 +08:00
|
|
|
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
|
2014-04-14 21:47:03 +08:00
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|
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select HAVE_ARM_SCU
|
2014-04-24 19:34:36 +08:00
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|
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select HAVE_ARM_TWD if SMP
|
2014-04-14 21:54:05 +08:00
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|
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select HAVE_SMP
|
2014-02-17 22:23:23 +08:00
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select MACH_MVEBU_V7
|
|
|
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select PINCTRL_ARMADA_375
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|
|
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help
|
|
|
|
Say 'Y' here if you want your kernel to support boards based
|
|
|
|
on the Marvell Armada 375 SoC with device tree.
|
|
|
|
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2014-02-17 22:23:27 +08:00
|
|
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config MACH_ARMADA_38X
|
2014-02-23 23:48:25 +08:00
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|
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bool "Marvell Armada 380/385 boards" if ARCH_MULTI_V7
|
2014-02-17 22:23:27 +08:00
|
|
|
select ARM_ERRATA_720789
|
|
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|
select ARM_ERRATA_753970
|
|
|
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select ARM_GIC
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|
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select ARMADA_38X_CLK
|
2014-04-14 21:47:03 +08:00
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|
|
select HAVE_ARM_SCU
|
2014-04-24 19:34:36 +08:00
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|
|
select HAVE_ARM_TWD if SMP
|
2014-04-14 21:54:05 +08:00
|
|
|
select HAVE_SMP
|
2014-02-17 22:23:27 +08:00
|
|
|
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.
|
|
|
|
|
2012-09-13 23:41:51 +08:00
|
|
|
config MACH_ARMADA_XP
|
2014-02-23 03:14:50 +08:00
|
|
|
bool "Marvell Armada XP boards" if ARCH_MULTI_V7
|
2013-05-11 09:08:09 +08:00
|
|
|
select ARMADA_XP_CLK
|
2014-02-17 22:23:21 +08:00
|
|
|
select CPU_PJ4B
|
2014-02-17 22:23:19 +08:00
|
|
|
select MACH_MVEBU_V7
|
2012-09-13 23:41:52 +08:00
|
|
|
select PINCTRL_ARMADA_XP
|
2012-09-13 23:41:51 +08:00
|
|
|
help
|
|
|
|
Say 'Y' here if you want your kernel to support boards based
|
|
|
|
on the Marvell Armada XP SoC with device tree.
|
2012-06-14 01:01:28 +08:00
|
|
|
|
2014-03-01 16:39:38 +08:00
|
|
|
config MACH_DOVE
|
|
|
|
bool "Marvell Dove boards" if ARCH_MULTI_V7
|
|
|
|
select CACHE_L2X0
|
|
|
|
select CPU_PJ4
|
|
|
|
select DOVE_CLK
|
|
|
|
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.
|
|
|
|
|
2014-02-23 03:14:57 +08:00
|
|
|
config MACH_KIRKWOOD
|
|
|
|
bool "Marvell Kirkwood boards" if ARCH_MULTI_V5
|
|
|
|
select ARCH_HAS_CPUFREQ
|
|
|
|
select ARCH_REQUIRE_GPIOLIB
|
|
|
|
select CPU_FEROCEON
|
|
|
|
select KIRKWOOD_CLK
|
|
|
|
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.
|
|
|
|
|
2012-06-02 00:21:46 +08:00
|
|
|
endmenu
|
|
|
|
|
|
|
|
endif
|