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linux/arch/arm/mach-sunxi/Kconfig

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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 20:07:45 +08:00
# SPDX-License-Identifier: GPL-2.0-only
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 07:03:20 +08:00
menuconfig ARCH_SUNXI
ARM: use "depends on" for SoC configs instead of "if" after prompt 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>
2015-11-16 11:06:10 +08:00
bool "Allwinner SoCs"
ARM: rework endianess selection 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>
2022-04-04 17:52:31 +08:00
depends on (CPU_LITTLE_ENDIAN && ARCH_MULTI_V5) || ARCH_MULTI_V7
ARM: sunxi: Have ARCH_SUNXI select RESET_CONTROLLER for clock driver usage As the sunxi usb clocks all contain a reset controller, it is not possible to build the sunxi clock driver without RESET_CONTROLLER enabled. Doing so results in an undefined symbol error: drivers/built-in.o: In function `sunxi_gates_clk_setup': linux/drivers/clk/sunxi/clk-sunxi.c:1071: undefined reference to `reset_controller_register' This is possible if building a minimal kernel without PHY_SUN4I_USB. The dependency issue is made visible at compile time instead of link time by the new A80 mmc clocks, which also use a reset control itself. This patch makes ARCH_SUNXI select ARCH_HAS_RESET_CONTROLLER and RESET_CONTROLLER. Fixes: 559482d1f950 ARM: sunxi: Split the various SoCs support in Kconfig Cc: <stable@vger.kernel.org> # 3.16+ Reported-by: Lourens Rozema <ik@lourensrozema.nl> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-02-09 18:23:20 +08:00
select ARCH_HAS_RESET_CONTROLLER
ARM: sunxi: Add basic support for Allwinner A1x SoCs Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Stefan Roese <sr@denx.de>
2012-11-08 19:40:16 +08:00
select CLKSRC_MMIO
ARM: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB This replaces: - "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB" as this can now be selected directly. - "select ARCH_WANT_OPTIONAL_GPIOLIB" with no dependency: GPIOLIB is now selectable by everyone, so we need not declare our intent to select it. When ordering the symbols the following rationale was used: if the selects were in alphabetical order, I moved select GPIOLIB to be in alphabetical order, but if the selects were not maintained in alphabetical order, I just replaced "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB". Cc: Michael Büsch <m@bues.ch> Cc: arm@kernel.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2016-06-02 20:10:16 +08:00
select GPIOLIB
ARM: sunxi: Add basic support for Allwinner A1x SoCs Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Stefan Roese <sr@denx.de>
2012-11-08 19:40:16 +08:00
select PINCTRL
ARM: sunxi: Select PM_OPP Device frequency scaling is implemented through devfreq in the kernel, which requires CONFIG_PM_OPP. Let's select it. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-02-10 00:39:21 +08:00
select PM_OPP
clocksource: sunxi: Rename sunxi to sun4i During the introduction of the Allwinner SoC platforms, sunxi was initially meant as a generic name for all the variants of the Allwinner SoC. It was ok at the time of the support of only the A10 and A13 that looks pretty much the same, but it's beginning to be troublesome with the future addition of the Allwinner A31 (sun6i) that is quite different, and would introduce some weird logic, where sunxi would actually mean in some case sun4i and sun5i but without sun6i... Moreover, it makes the compatible strings naming scheme not consistent with other architectures, where usually for this kind of compability, we just use the oldest SoC name that has this IP, so let's do just this. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2013-03-24 18:49:25 +08:00
select SUN4I_TIMER
ARM: sunxi: Have ARCH_SUNXI select RESET_CONTROLLER for clock driver usage As the sunxi usb clocks all contain a reset controller, it is not possible to build the sunxi clock driver without RESET_CONTROLLER enabled. Doing so results in an undefined symbol error: drivers/built-in.o: In function `sunxi_gates_clk_setup': linux/drivers/clk/sunxi/clk-sunxi.c:1071: undefined reference to `reset_controller_register' This is possible if building a minimal kernel without PHY_SUN4I_USB. The dependency issue is made visible at compile time instead of link time by the new A80 mmc clocks, which also use a reset control itself. This patch makes ARCH_SUNXI select ARCH_HAS_RESET_CONTROLLER and RESET_CONTROLLER. Fixes: 559482d1f950 ARM: sunxi: Split the various SoCs support in Kconfig Cc: <stable@vger.kernel.org> # 3.16+ Reported-by: Lourens Rozema <ik@lourensrozema.nl> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-02-09 18:23:20 +08:00
select RESET_CONTROLLER
ARM: Check ARCH_MULTI_V7 to differentiate ARMv5/v7 Allwinner SoCs Allwinner also has some ARMv5 SoCs. In order to add support for them, check ARM_MULTI_V7 before enabling ARMv7 SoC's. Add help text for ARCH_SUNXI menuconfig. Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-03 04:23:35 +08:00
help
Support for Allwinner ARM-based family of processors
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 07:03:20 +08:00
if ARCH_SUNXI
ARM: Check ARCH_MULTI_V7 to differentiate ARMv5/v7 Allwinner SoCs Allwinner also has some ARMv5 SoCs. In order to add support for them, check ARM_MULTI_V7 before enabling ARMv7 SoC's. Add help text for ARCH_SUNXI menuconfig. Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-03 04:23:35 +08:00
if ARCH_MULTI_V7
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 07:03:20 +08:00
config MACH_SUN4I
bool "Allwinner A10 (sun4i) SoCs support"
default ARCH_SUNXI
irqchip: Add Kconfig symbols for sunxi drivers Not all of these drivers are needed on every ARCH_SUNXI platform. In particular, the ARCH_SUNXI symbol will be reused for the Allwinner D1, a RISC-V SoC which contains none of these irqchips. Introduce Kconfig symbols so we can select only the drivers actually used by a particular set of platforms. This also lets us move the irqchip driver dependencies to a more appropriate location. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220509034941.30704-1-samuel@sholland.org
2022-05-09 11:49:41 +08:00
select SUN4I_INTC
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 07:03:20 +08:00
config MACH_SUN5I
bool "Allwinner A10s / A13 (sun5i) SoCs support"
default ARCH_SUNXI
irqchip: Add Kconfig symbols for sunxi drivers Not all of these drivers are needed on every ARCH_SUNXI platform. In particular, the ARCH_SUNXI symbol will be reused for the Allwinner D1, a RISC-V SoC which contains none of these irqchips. Introduce Kconfig symbols so we can select only the drivers actually used by a particular set of platforms. This also lets us move the irqchip driver dependencies to a more appropriate location. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220509034941.30704-1-samuel@sholland.org
2022-05-09 11:49:41 +08:00
select SUN4I_INTC
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 07:03:20 +08:00
select SUN5I_HSTIMER
config MACH_SUN6I
bool "Allwinner A31 (sun6i) SoCs support"
default ARCH_SUNXI
select ARM_GIC
ARM: sunxi: select MFD_SUN6I_PRCM when sun6i arch support is enabled Select the MFD_SUN6I_PRCM option when sun6i arch is enabled in order to get the PRCM (Power/Reset/Clock Management) related drivers compiled. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-05-15 16:55:13 +08:00
select MFD_SUN6I_PRCM
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 07:03:20 +08:00
select SUN5I_HSTIMER
irqchip: Add Kconfig symbols for sunxi drivers Not all of these drivers are needed on every ARCH_SUNXI platform. In particular, the ARCH_SUNXI symbol will be reused for the Allwinner D1, a RISC-V SoC which contains none of these irqchips. Introduce Kconfig symbols so we can select only the drivers actually used by a particular set of platforms. This also lets us move the irqchip driver dependencies to a more appropriate location. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220509034941.30704-1-samuel@sholland.org
2022-05-09 11:49:41 +08:00
select SUN6I_R_INTC
select SUNXI_NMI_INTC
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 07:03:20 +08:00
config MACH_SUN7I
bool "Allwinner A20 (sun7i) SoCs support"
default ARCH_SUNXI
select ARM_GIC
select ARM_PSCI
select HAVE_ARM_ARCH_TIMER
clocksource: Add Allwinner SoCs HS timers driver Most of the Allwinner SoCs (at this time, all but the A10) also have a High Speed timers that are not using the 24MHz oscillator as a source but rather the AHB clock running much faster. The IP is slightly different between the A10s/A13 and the one used in the A20/A31, since the latter have 4 timers available, while the former have only 2 of them. [dlezcano] : Fixed conflict with b788beda "Order Kconfig options alphabetically" Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Tested-by: Emilio López <emilio@elopez.com.ar> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2013-11-07 19:01:48 +08:00
select SUN5I_HSTIMER
irqchip: Add Kconfig symbols for sunxi drivers Not all of these drivers are needed on every ARCH_SUNXI platform. In particular, the ARCH_SUNXI symbol will be reused for the Allwinner D1, a RISC-V SoC which contains none of these irqchips. Introduce Kconfig symbols so we can select only the drivers actually used by a particular set of platforms. This also lets us move the irqchip driver dependencies to a more appropriate location. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220509034941.30704-1-samuel@sholland.org
2022-05-09 11:49:41 +08:00
select SUNXI_NMI_INTC
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 07:03:20 +08:00
ARM: sunxi: Introduce Allwinner A23 support The Allwinner A23 is a dual-core Cortex-A7-based SoC. It re-uses most of the IPs found in previous SoCs, notably the A31. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-06-20 22:52:50 +08:00
config MACH_SUN8I
ARM: sunxi: Introduce Allwinner H3 support The Allwinner H3 is a quad-core Cortex-A7-based SoC. It is very similar to other sun8i family SoCs like the A23. Signed-off-by: Jens Kuske <jenskuske@gmail.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-05-16 00:38:55 +08:00
bool "Allwinner sun8i Family SoCs support"
ARM: sunxi: Introduce Allwinner A23 support The Allwinner A23 is a dual-core Cortex-A7-based SoC. It re-uses most of the IPs found in previous SoCs, notably the A31. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-06-20 22:52:50 +08:00
default ARCH_SUNXI
select ARM_GIC
ARM: sunxi: select MFD_SUN6I_PRCM when sun8i arch support is enabled Select the MFD_SUN6I_PRCM option when sun8i arch is enabled in order to get the PRCM (Power/Reset/Clock Management) related drivers compiled. Also select ARCH_HAS_RESET_CONTROLLER and RESET_CONTROLLER to make sure the reset controller drivers are compiled. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-07-03 22:55:47 +08:00
select MFD_SUN6I_PRCM
irqchip: Add Kconfig symbols for sunxi drivers Not all of these drivers are needed on every ARCH_SUNXI platform. In particular, the ARCH_SUNXI symbol will be reused for the Allwinner D1, a RISC-V SoC which contains none of these irqchips. Introduce Kconfig symbols so we can select only the drivers actually used by a particular set of platforms. This also lets us move the irqchip driver dependencies to a more appropriate location. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220509034941.30704-1-samuel@sholland.org
2022-05-09 11:49:41 +08:00
select SUN6I_R_INTC
select SUNXI_NMI_INTC
ARM: sunxi: Introduce Allwinner A23 support The Allwinner A23 is a dual-core Cortex-A7-based SoC. It re-uses most of the IPs found in previous SoCs, notably the A31. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-06-20 22:52:50 +08:00
ARM: sunxi: Introduce Allwinner A80 support The Allwinner A80 is a new Cortex octo-core A7/A15 big.LITTLE SoC. While it's processor cores and interconnecting bus are new, it re-uses many peripherals found in earlier Allwinner SoCs. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Tested-by: Andreas Färber <afaerber@suse.de>
2014-10-08 21:02:52 +08:00
config MACH_SUN9I
bool "Allwinner (sun9i) SoCs support"
default ARCH_SUNXI
select ARM_GIC
irqchip: Add Kconfig symbols for sunxi drivers Not all of these drivers are needed on every ARCH_SUNXI platform. In particular, the ARCH_SUNXI symbol will be reused for the Allwinner D1, a RISC-V SoC which contains none of these irqchips. Introduce Kconfig symbols so we can select only the drivers actually used by a particular set of platforms. This also lets us move the irqchip driver dependencies to a more appropriate location. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220509034941.30704-1-samuel@sholland.org
2022-05-09 11:49:41 +08:00
select SUNXI_NMI_INTC
ARM: sunxi: Introduce Allwinner A80 support The Allwinner A80 is a new Cortex octo-core A7/A15 big.LITTLE SoC. While it's processor cores and interconnecting bus are new, it re-uses many peripherals found in earlier Allwinner SoCs. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Tested-by: Andreas Färber <afaerber@suse.de>
2014-10-08 21:02:52 +08:00
ARM: sun9i: Support SMP bring-up on A80 The A80 is a big.LITTLE SoC with 1 cluster of 4 Cortex-A7s and 1 cluster of 4 Cortex-A15s. This patch adds support to bring up the second cluster and thus all cores using custom platform SMP code. Core/cluster power down has not been implemented, thus CPU hotplugging is not supported. Parts of the trampoline and re-entry code for the boot cpu was adapted from the MCPM framework. Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2018-01-17 16:46:47 +08:00
config ARCH_SUNXI_MC_SMP
bool
depends on SMP
ARM: sun8i: smp: Add support for A83T Add the support for A83T. A83T SoC has an additional register than A80 to handle CPU configurations: R_CPUS_CFG. Information about the register comes from Allwinner's BSP driver. An important difference is the Power Off Gating register for clusters which is BIT(4) in case of SUN9I-A80 and BIT(0) in case of SUN8I-A83T. There is also a bit swap between sun8i-a83t and sun9i-a80 that must be handled. Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-05-05 03:05:43 +08:00
default MACH_SUN9I || MACH_SUN8I
ARM: sun9i: Support SMP bring-up on A80 The A80 is a big.LITTLE SoC with 1 cluster of 4 Cortex-A7s and 1 cluster of 4 Cortex-A15s. This patch adds support to bring up the second cluster and thus all cores using custom platform SMP code. Core/cluster power down has not been implemented, thus CPU hotplugging is not supported. Parts of the trampoline and re-entry code for the boot cpu was adapted from the MCPM framework. Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2018-01-17 16:46:47 +08:00
select ARM_CCI400_PORT_CTRL
select ARM_CPU_SUSPEND
ARM: sunxi: Split the various SoCs support in Kconfig This will allow to better isolate various options, and reduce the overall kernel size if we're interested in only one of the SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-04-29 07:03:20 +08:00
endif
ARM: Check ARCH_MULTI_V7 to differentiate ARMv5/v7 Allwinner SoCs Allwinner also has some ARMv5 SoCs. In order to add support for them, check ARM_MULTI_V7 before enabling ARMv7 SoC's. Add help text for ARCH_SUNXI menuconfig. Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-03 04:23:35 +08:00
ARM: sunxi: add Allwinner ARMv5 SoCs Add option for Allwinner ARMv5 SoCs and SoC F1C100s (which has a die used for many new F-series products, including F1C100A, F1C100s, F1C200s, F1C500, F1C600). Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-03 04:23:37 +08:00
if ARCH_MULTI_V5
config MACH_SUNIV
bool "Allwinner ARMv5 F-series (suniv) SoCs support"
default ARCH_SUNXI
irqchip: Add Kconfig symbols for sunxi drivers Not all of these drivers are needed on every ARCH_SUNXI platform. In particular, the ARCH_SUNXI symbol will be reused for the Allwinner D1, a RISC-V SoC which contains none of these irqchips. Introduce Kconfig symbols so we can select only the drivers actually used by a particular set of platforms. This also lets us move the irqchip driver dependencies to a more appropriate location. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220509034941.30704-1-samuel@sholland.org
2022-05-09 11:49:41 +08:00
select SUN4I_INTC
ARM: sunxi: add Allwinner ARMv5 SoCs Add option for Allwinner ARMv5 SoCs and SoC F1C100s (which has a die used for many new F-series products, including F1C100A, F1C100s, F1C200s, F1C500, F1C600). Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-03 04:23:37 +08:00
help
Support for Allwinner suniv ARMv5 SoCs.
(F1C100A, F1C100s, F1C200s, F1C500, F1C600)
endif
ARM: Check ARCH_MULTI_V7 to differentiate ARMv5/v7 Allwinner SoCs Allwinner also has some ARMv5 SoCs. In order to add support for them, check ARM_MULTI_V7 before enabling ARMv7 SoC's. Add help text for ARCH_SUNXI menuconfig. Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-03 04:23:35 +08:00
endif
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