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a875e0e5a2
This series enables building various Versatile Express platform drivers as modules. The primary target is the Fast Model FVP which is supported in Android. As Android is moving towards their GKI, or generic kernel, the hardware support has to be in modules. Currently ARCH_VEXPRESS enables several built-in only drivers. Some of these are needed, but some are only needed for older 32-bit VExpress platforms and can just be disabled. -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAl68MeUQHHJvYmhAa2Vy bmVsLm9yZwAKCRD6+121jbxhw/96EACb8MVXgss/RBPfcfKeb46tgdP6XfxlDqma /lWdd88KM3YZI0ym8uBQZX/XwUmuU1bcbxv9E/j0i+i/YER7qrdbsYfeU5CLhAbA vidC1fRuqXNPZRsnc5PnVP913PvRiNgNfGM4BUxz5i7aLfl9IGcujdY/uekEoo2i 9nyAYxMmZBZsHU28y0nXuZaUK7mC7YDZFXM4z6u6Q0nnbS4r5C8b+cUCeTk0w8Ex pA1pTWjRFvnpT1wZZU65FRaxv33dO3MbReT84rbQvrRo/IDKFi+VfAw4/UJFWBoF Ck1cmEchjPcTf7ut/clET+LqCuCVESwmDGmOhJ78m7m8WxsdoaUSfJSsPNMF7dxE +ePIvl/jovqMnCCR+RKbpcIzQvOckk6zp1xnqQNDii46BSCayXQEYtoxRj0B0X3k c4izH58Z7NTUa+IbVf02bwqOl2qMlGSp2KocXNTrBqznRkmCiWB+HHmrX/TQusWL 22sDHuxGRjOhD2yINOMQGeol7fXmIH7M2rjjpoGR1cWGRT/Xj7xU3Eme/VAE0nQv VHFoWW6YDVAfsuwJePgPrHysZcH96mhTCRVo9Gx1xC0IaZpcxFPQkk0LTKtu5CWY jYA1ml1vLDCl7l/yzfQjdtSm6lLg15ihZ+M6jbPdPacdBqmBL5UmPf30sW53XXAG BagmwNHCNQ== =c5eS -----END PGP SIGNATURE----- Merge tag 'vexpress-modules-for-soc-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux into arm/soc VExpress modularization This series enables building various Versatile Express platform drivers as modules. The primary target is the Fast Model FVP which is supported in Android. As Android is moving towards their GKI, or generic kernel, the hardware support has to be in modules. Currently ARCH_VEXPRESS enables several built-in only drivers. Some of these are needed, but some are only needed for older 32-bit VExpress platforms and can just be disabled. * tag 'vexpress-modules-for-soc-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: ARM: vexpress: Don't select VEXPRESS_CONFIG bus: vexpress-config: Support building as module vexpress: Move setting master site to vexpress-config bus bus: vexpress-config: simplify config bus probing bus: vexpress-config: Merge vexpress-syscfg into vexpress-config mfd: vexpress-sysreg: Support building as a module mfd: vexpress-sysreg: Use devres API variants mfd: vexpress-sysreg: Drop unused syscon child devices mfd: vexpress-sysreg: Drop selecting CONFIG_CLKSRC_MMIO clk: vexpress-osc: Support building as a module clk: vexpress-osc: Use the devres clock API variants clk: versatile: Only enable SP810 on 32-bit by default clk: versatile: Rework kconfig structure amba: Retry adding deferred devices at late_initcall arm64: vexpress: Don't select CONFIG_POWER_RESET_VEXPRESS ARM: vexpress: Move vexpress_flags_set() into arch code Signed-off-by: Arnd Bergmann <arnd@arndb.de>
103 lines
3.1 KiB
Text
103 lines
3.1 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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menuconfig ARCH_REALVIEW
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bool "ARM Ltd. RealView family"
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depends on ARCH_MULTI_V5 || ARCH_MULTI_V6 || ARCH_MULTI_V7
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select ARM_AMBA
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select ARM_GIC
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select ARM_TIMER_SP804
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select CLK_SP810
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select GPIO_PL061 if GPIOLIB
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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 HAVE_PATA_PLATFORM
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select HAVE_TCM
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select ICST
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select MACH_REALVIEW_EB if ARCH_MULTI_V5
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select MFD_SYSCON
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select PLAT_VERSATILE
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select POWER_RESET
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select POWER_RESET_VERSATILE
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select POWER_SUPPLY
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select SOC_REALVIEW
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help
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This enables support for ARM Ltd RealView boards.
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if ARCH_REALVIEW
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config MACH_REALVIEW_EB
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bool "Support RealView(R) Emulation Baseboard"
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select ARM_GIC
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select CPU_ARM926T if ARCH_MULTI_V5
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help
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Include support for the ARM(R) RealView(R) Emulation Baseboard
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platform. On an ARMv5 kernel, this will include support for
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the ARM926EJ-S core tile, while on an ARMv6/v7 kernel, at least
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one of the ARM1136, ARM1176, ARM11MPCore or Cortex-A9MPCore
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core tile options should be enabled.
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config REALVIEW_EB_ARM1136
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bool "Support ARM1136J(F)-S Tile"
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depends on MACH_REALVIEW_EB && ARCH_MULTI_V6
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select CPU_V6
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help
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Enable support for the ARM1136 tile fitted to the
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Realview(R) Emulation Baseboard platform.
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config REALVIEW_EB_ARM1176
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bool "Support ARM1176JZ(F)-S Tile"
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depends on MACH_REALVIEW_EB && ARCH_MULTI_V6
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help
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Enable support for the ARM1176 tile fitted to the
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Realview(R) Emulation Baseboard platform.
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config REALVIEW_EB_A9MP
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bool "Support Multicore Cortex-A9 Tile"
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depends on MACH_REALVIEW_EB && ARCH_MULTI_V7
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help
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Enable support for the Cortex-A9MPCore tile fitted to the
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Realview(R) Emulation Baseboard platform.
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config REALVIEW_EB_ARM11MP
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bool "Support ARM11MPCore Tile"
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depends on MACH_REALVIEW_EB && ARCH_MULTI_V6
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select HAVE_SMP
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help
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Enable support for the ARM11MPCore tile fitted to the Realview(R)
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Emulation Baseboard platform.
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config MACH_REALVIEW_PB11MP
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bool "Support RealView(R) Platform Baseboard for ARM11MPCore"
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depends on ARCH_MULTI_V6
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select HAVE_SMP
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help
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Include support for the ARM(R) RealView(R) Platform Baseboard for
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the ARM11MPCore. This platform has an on-board ARM11MPCore and has
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support for PCI-E and Compact Flash.
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# ARMv6 CPU without K extensions, but does have the new exclusive ops
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config MACH_REALVIEW_PB1176
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bool "Support RealView(R) Platform Baseboard for ARM1176JZF-S"
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depends on ARCH_MULTI_V6
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select CPU_V6
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select HAVE_TCM
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help
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Include support for the ARM(R) RealView(R) Platform Baseboard for
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ARM1176JZF-S.
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config MACH_REALVIEW_PBA8
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bool "Support RealView(R) Platform Baseboard for Cortex(tm)-A8 platform"
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depends on ARCH_MULTI_V7
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help
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Include support for the ARM(R) RealView Platform Baseboard for
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Cortex(tm)-A8. This platform has an on-board Cortex-A8 and has
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support for PCI-E and Compact Flash.
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config MACH_REALVIEW_PBX
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bool "Support RealView(R) Platform Baseboard Explore for Cortex-A9"
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depends on ARCH_MULTI_V7
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select ZONE_DMA
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help
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Include support for the ARM(R) RealView(R) Platform Baseboard
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Explore.
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endif
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