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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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8f2c00629e
This reduces the Kconfig for the RealView by assuming we are always booting from the device tree, and removing all the uses of CONFIG_REALVIEW_DT and replacing with CONFIG_ARCH_REALVIEW. Further: - Drop REALVIEW_HIGH_PHYS_OFFSET: we don't use this with device tree. - Drop the REALVIEW_EB_ARM11MP_REVB option: we now handle this by simply using another device tree. - Drop the PB1176 secure flash option: this is defined in the PB1176 device tree but marked as "disabled", so users who want to use it can simply enable it in the device tree and go hacking around. Cc: Brian Norris <computersforpeace@gmail.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
113 lines
3.3 KiB
Plaintext
113 lines
3.3 KiB
Plaintext
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 COMMON_CLK_VERSATILE
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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 PLAT_VERSATILE_SCHED_CLOCK
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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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select USE_OF
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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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select HAVE_SMP
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select MIGHT_HAVE_CACHE_L2X0
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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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select MIGHT_HAVE_CACHE_L2X0
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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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select MIGHT_HAVE_CACHE_L2X0
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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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select MIGHT_HAVE_CACHE_L2X0
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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 HAVE_SMP
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select MIGHT_HAVE_CACHE_L2X0
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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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