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69 lines
1.7 KiB
Text
69 lines
1.7 KiB
Text
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# SPDX-License-Identifier: GPL-2.0-only
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menu "Platform selection"
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depends on MMU
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comment "CPU Core family selection"
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config ARCH_MULTI_V4
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bool "ARMv4 based platforms (FA526, StrongARM)"
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depends on !ARCH_MULTI_V6_V7
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# https://github.com/llvm/llvm-project/issues/50764
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depends on !LD_IS_LLD || LLD_VERSION >= 160000
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select ARCH_MULTI_V4_V5
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select CPU_FA526 if !(CPU_SA110 || CPU_SA1100)
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config ARCH_MULTI_V4T
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bool "ARMv4T based platforms (ARM720T, ARM920T, ...)"
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depends on !ARCH_MULTI_V6_V7
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# https://github.com/llvm/llvm-project/issues/50764
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depends on !LD_IS_LLD || LLD_VERSION >= 160000
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select ARCH_MULTI_V4_V5
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select CPU_ARM920T if !(CPU_ARM7TDMI || CPU_ARM720T || \
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CPU_ARM740T || CPU_ARM9TDMI || CPU_ARM922T || \
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CPU_ARM925T || CPU_ARM940T)
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config ARCH_MULTI_V5
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bool "ARMv5 based platforms (ARM926T, XSCALE, PJ1, ...)"
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depends on !ARCH_MULTI_V6_V7
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select ARCH_MULTI_V4_V5
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select CPU_ARM926T if !(CPU_ARM946E || CPU_ARM1020 || \
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CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || \
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CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_FEROCEON)
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config ARCH_MULTI_V4_V5
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bool
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config ARCH_MULTI_V6
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bool "ARMv6 based platforms (ARM11)"
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select ARCH_MULTI_V6_V7
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select CPU_V6K
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config ARCH_MULTI_V7
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bool "ARMv7 based platforms (Cortex-A, PJ4, Scorpion, Krait)"
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default y
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select ARCH_MULTI_V6_V7
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select CPU_V7
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select HAVE_SMP
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config ARCH_MULTI_V6_V7
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bool
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select MIGHT_HAVE_CACHE_L2X0
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config ARCH_MULTI_CPU_AUTO
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def_bool !(ARCH_MULTI_V4 || ARCH_MULTI_V4T || ARCH_MULTI_V6_V7)
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select ARCH_MULTI_V5
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endmenu
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config ARCH_VIRT
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bool "Dummy Virtual Machine"
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depends on ARCH_MULTI_V7
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select ARM_AMBA
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select ARM_GIC
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select ARM_GIC_V2M if PCI
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select ARM_GIC_V3
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select ARM_GIC_V3_ITS if PCI
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select ARM_PSCI
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select HAVE_ARM_ARCH_TIMER
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