2026-01-21 18:59:54 +08:00
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# SPDX-License-Identifier: GPL-2.0
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config PPC_POWERNV
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depends on PPC64 && PPC_BOOK3S
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bool "IBM PowerNV (Non-Virtualized) platform support"
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2026-01-29 22:25:33 +08:00
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select PPC_HASH_MMU_NATIVE if PPC_64S_HASH_MMU
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2026-01-21 18:59:54 +08:00
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select PPC_XICS
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select PPC_ICP_NATIVE
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select PPC_XIVE_NATIVE
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select PPC_P7_NAP
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select FORCE_PCI
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select PCI_MSI
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select EPAPR_BOOT
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select PPC_INDIRECT_PIO
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select PPC_UDBG_16550
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select CPU_FREQ
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select PPC_DOORBELL
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select MMU_NOTIFIER
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select FORCE_SMP
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2026-01-29 22:25:33 +08:00
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select ARCH_SUPPORTS_PER_VMA_LOCK
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2026-01-21 18:59:54 +08:00
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default y
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config OPAL_PRD
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2026-01-29 22:25:33 +08:00
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tristate "OPAL PRD driver"
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2026-01-21 18:59:54 +08:00
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depends on PPC_POWERNV
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help
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This enables the opal-prd driver, a facility to run processor
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recovery diagnostics on OpenPower machines
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config PPC_MEMTRACE
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2026-01-29 22:25:33 +08:00
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bool "Enable runtime allocation of RAM for tracing"
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depends on PPC_POWERNV && MEMORY_HOTPLUG && CONTIG_ALLOC
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2026-01-21 18:59:54 +08:00
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help
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2026-01-29 22:25:33 +08:00
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Enabling this option allows for runtime allocation of memory (RAM)
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for hardware tracing.
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2026-01-21 18:59:54 +08:00
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config SCOM_DEBUGFS
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bool "Expose SCOM controllers via debugfs"
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depends on DEBUG_FS
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