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This adds Kconfig selection which allows 64s hash MMU support to be disabled. It can be disabled if radix support is enabled, the minimum supported CPU type is POWER9 (or higher), and KVM is not selected. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211201144153.2456614-17-npiggin@gmail.com
20 lines
530 B
Plaintext
20 lines
530 B
Plaintext
# SPDX-License-Identifier: GPL-2.0
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config PPC_MAPLE
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depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN
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bool "Maple 970FX Evaluation Board"
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select FORCE_PCI
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select MPIC
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select U3_DART
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select MPIC_U3_HT_IRQS
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select GENERIC_TBSYNC
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select PPC_UDBG_16550
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select PPC_970_NAP
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select PPC_64S_HASH_MMU
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select PPC_HASH_MMU_NATIVE
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select PPC_RTAS
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select MMIO_NVRAM
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select ATA_NONSTANDARD if ATA
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help
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This option enables support for the Maple 970FX Evaluation Board.
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For more information, refer to <http://www.970eval.com>
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