5d6f52671e
Choosing big-endian vs little-endian kernels in Kconfig has not worked
correctly since the introduction of CONFIG_ARCH_MULTIPLATFORM a long
time ago.
The problems is that CONFIG_BIG_ENDIAN depends on
ARCH_SUPPORTS_BIG_ENDIAN, which can set by any one platform
in the config, but would actually have to be supported by all
of them.
This was mostly ok for ARMv6/ARMv7 builds, since these are BE8 and
tend to just work aside from problems in nonportable device drivers.
For ARMv4/v5 machines, CONFIG_BIG_ENDIAN and CONFIG_ARCH_MULTIPLATFORM
were never set together, so this was disabled on all those machines
except for IXP4xx.
As IXP4xx can now become part of ARCH_MULTIPLATFORM, it seems better to
formalize this logic: all ARMv4/v5 platforms get an explicit dependency
on being either big-endian (ixp4xx) or little-endian (the rest). We may
want to fix ixp4xx in the future to support both, but it does not work
in LE mode at the moment.
For the ARMv6/v7 platforms, there are two ways this could be handled
a) allow both modes only for platforms selecting
'ARCH_SUPPORTS_BIG_ENDIAN' today, but only LE mode for the
others, given that these were added intentionally at some
point.
b) allow both modes everwhere, given that it was already possible
to build that way by e.g. selecting ARCH_VIRT, and that the
list is not an accurate reflection of which platforms may or
may not work.
Out of these, I picked b) because it seemed slighly more logical
to me.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
170 lines
4.4 KiB
Plaintext
170 lines
4.4 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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menuconfig ARCH_ORION5X
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bool "Marvell Orion"
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depends on ARCH_MULTI_V5
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depends on CPU_LITTLE_ENDIAN
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select CPU_FEROCEON
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select GPIOLIB
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select MVEBU_MBUS
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select FORCE_PCI
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select PHYLIB if NETDEVICES
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select PLAT_ORION_LEGACY
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help
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Support for the following Marvell Orion 5x series SoCs:
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Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182),
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Orion-2 (5281), Orion-1-90 (6183).
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if ARCH_ORION5X
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config ARCH_ORION5X_DT
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bool "Marvell Orion5x Flattened Device Tree"
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select ORION_CLK
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select ORION_IRQCHIP
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select ORION_TIMER
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select PINCTRL
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select PINCTRL_ORION
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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 Orion5x using flattened device tree.
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config MACH_DB88F5281
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bool "Marvell Orion-2 Development Board"
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select I2C_BOARDINFO if I2C
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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 Orion-2 (88F5281) Development Board
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config MACH_RD88F5182
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bool "Marvell Orion-NAS Reference Design"
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select I2C_BOARDINFO if I2C
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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 Orion-NAS (88F5182) RD2
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config MACH_RD88F5182_DT
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bool "Marvell Orion-NAS Reference Design (Flattened Device Tree)"
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select ARCH_ORION5X_DT
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select I2C_BOARDINFO if I2C
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help
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Say 'Y' here if you want your kernel to support the Marvell
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Orion-NAS (88F5182) RD2, Flattened Device Tree.
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config MACH_KUROBOX_PRO
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bool "KuroBox Pro"
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select I2C_BOARDINFO if I2C
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help
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Say 'Y' here if you want your kernel to support the
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KuroBox Pro platform.
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config MACH_DNS323
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bool "D-Link DNS-323"
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select I2C_BOARDINFO if I2C
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help
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Say 'Y' here if you want your kernel to support the
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D-Link DNS-323 platform.
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config MACH_TS209
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bool "QNAP TS-109/TS-209"
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help
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Say 'Y' here if you want your kernel to support the
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QNAP TS-109/TS-209 platform.
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config MACH_TERASTATION_PRO2
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bool "Buffalo Terastation Pro II/Live"
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help
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Say 'Y' here if you want your kernel to support the
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Buffalo Terastation Pro II/Live platform.
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config MACH_LINKSTATION_PRO
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bool "Buffalo Linkstation Pro/Live"
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select I2C_BOARDINFO if I2C
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help
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Say 'Y' here if you want your kernel to support the
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Buffalo Linkstation Pro/Live platform. Both v1 and
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v2 devices are supported.
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config MACH_LINKSTATION_MINI
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bool "Buffalo Linkstation Mini (Flattened Device Tree)"
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select ARCH_ORION5X_DT
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help
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Say 'Y' here if you want your kernel to support the
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Buffalo Linkstation Mini (LS-WSGL) platform.
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config MACH_LINKSTATION_LS_HGL
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bool "Buffalo Linkstation LS-HGL"
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select I2C_BOARDINFO if I2C
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help
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Say 'Y' here if you want your kernel to support the
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Buffalo Linkstation LS-HGL platform.
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config MACH_TS409
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bool "QNAP TS-409"
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help
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Say 'Y' here if you want your kernel to support the
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QNAP TS-409 platform.
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config MACH_WRT350N_V2
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bool "Linksys WRT350N v2"
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help
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Say 'Y' here if you want your kernel to support the
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Linksys WRT350N v2 platform.
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config MACH_TS78XX
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bool "Technologic Systems TS-78xx"
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help
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Say 'Y' here if you want your kernel to support the
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Technologic Systems TS-78xx platform.
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config MACH_MV2120
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bool "HP Media Vault mv2120"
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help
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Say 'Y' here if you want your kernel to support the
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HP Media Vault mv2120 or mv5100.
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config MACH_D2NET_DT
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bool "LaCie d2 Network / Big Disk Network (Flattened Device Tree)"
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select ARCH_ORION5X_DT
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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 d2 Network NAS.
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config MACH_NET2BIG
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bool "LaCie 2Big Network"
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select I2C_BOARDINFO if I2C
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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 Network NAS.
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config MACH_MSS2_DT
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bool "Maxtor Shared Storage II (Flattened Device Tree)"
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select ARCH_ORION5X_DT
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help
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Say 'Y' here if you want your kernel to support the
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Maxtor Shared Storage II platform.
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config MACH_WNR854T
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bool "Netgear WNR854T"
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help
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Say 'Y' here if you want your kernel to support the
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Netgear WNR854T platform.
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config MACH_RD88F5181L_GE
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bool "Marvell Orion-VoIP GE Reference Design"
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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 Orion-VoIP GE (88F5181L) RD.
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config MACH_RD88F5181L_FXO
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bool "Marvell Orion-VoIP FXO Reference Design"
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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 Orion-VoIP FXO (88F5181L) RD.
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config MACH_RD88F6183AP_GE
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bool "Marvell Orion-1-90 AP GE Reference Design"
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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 Orion-1-90 (88F6183) AP GE RD.
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endif
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