forked from Minki/linux
e324654294
Many ARM sub-architectures use prompts followed by "if" conditional,
but it is wrong.
Please notice the difference between
config ARCH_FOO
bool "Foo SoCs" if ARCH_MULTI_V7
and
config ARCH_FOO
bool "Foo SoCs"
depends on ARCH_MULTI_V7
These two are *not* equivalent!
In the former statement, it is not ARCH_FOO, but its prompt that
depends on ARCH_MULTI_V7. So, it is completely valid that ARCH_FOO
is selected by another, but ARCH_MULTI_V7 is still disabled. As it is
not unmet dependency, Kconfig never warns. This is probably not what
you want.
The former should be used only when you need to do so, and you really
understand what you are doing. (In most cases, it should be wrong!)
For enabling/disabling sub-architectures, the latter is always correct.
As a good side effect, this commit fixes some entries over 80 columns
(mach-imx, mach-integrator, mach-mbevu).
[Arnd: I note that there is not really a bug here, according to
the discussion that followed, but I can see value in being consistent
and in making the lines shorter]
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Jun Nie <jun.nie@linaro.org>
Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Krzysztof Halasa <khc@piap.pl>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
97 lines
2.0 KiB
Plaintext
97 lines
2.0 KiB
Plaintext
#
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# SPEAr Platform configuration file
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#
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menuconfig PLAT_SPEAR
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bool "ST SPEAr Family"
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depends on ARCH_MULTI_V7 || ARCH_MULTI_V5
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select ARCH_REQUIRE_GPIOLIB
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select ARM_AMBA
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select CLKSRC_MMIO
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if PLAT_SPEAR
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config ARCH_SPEAR13XX
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bool "ST SPEAr13xx"
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depends on ARCH_MULTI_V7
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select ARM_GIC
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select GPIO_SPEAR_SPICS
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select HAVE_ARM_SCU if SMP
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select HAVE_ARM_TWD if SMP
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select PINCTRL
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select MFD_SYSCON
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select MIGHT_HAVE_PCI
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help
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Supports for ARM's SPEAR13XX family
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if ARCH_SPEAR13XX
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config MACH_SPEAR1310
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bool "SPEAr1310 Machine support with Device Tree"
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select PINCTRL_SPEAR1310
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select PHY_ST_SPEAR1310_MIPHY
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help
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Supports ST SPEAr1310 machine configured via the device-tree
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config MACH_SPEAR1340
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bool "SPEAr1340 Machine support with Device Tree"
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select PINCTRL_SPEAR1340
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select PHY_ST_SPEAR1340_MIPHY
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help
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Supports ST SPEAr1340 machine configured via the device-tree
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endif #ARCH_SPEAR13XX
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config ARCH_SPEAR3XX
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bool "ST SPEAr3xx"
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depends on ARCH_MULTI_V5
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depends on !ARCH_SPEAR13XX
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select ARM_VIC
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select PINCTRL
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help
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Supports for ARM's SPEAR3XX family
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if ARCH_SPEAR3XX
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config MACH_SPEAR300
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bool "SPEAr300 Machine support with Device Tree"
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select PINCTRL_SPEAR300
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help
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Supports ST SPEAr300 machine configured via the device-tree
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config MACH_SPEAR310
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bool "SPEAr310 Machine support with Device Tree"
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select PINCTRL_SPEAR310
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help
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Supports ST SPEAr310 machine configured via the device-tree
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config MACH_SPEAR320
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bool "SPEAr320 Machine support with Device Tree"
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select PINCTRL_SPEAR320
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help
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Supports ST SPEAr320 machine configured via the device-tree
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endif
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config ARCH_SPEAR6XX
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bool "ST SPEAr6XX"
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depends on ARCH_MULTI_V5
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depends on !ARCH_SPEAR13XX
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select ARM_VIC
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help
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Supports for ARM's SPEAR6XX family
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config MACH_SPEAR600
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def_bool y
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depends on ARCH_SPEAR6XX
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help
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Supports ST SPEAr600 boards configured via the device-tree
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config ARCH_SPEAR_AUTO
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bool
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depends on !ARCH_SPEAR13XX && !ARCH_SPEAR6XX
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select ARCH_SPEAR3XX
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endif
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