e5e16d8f3e
Currently, little endian is only supported on powernv and pseries, however, Kconfigs still allow us to include other platforms in a LE kernel, this may result in space wasting or even build error if some BE-only platforms always assume they are built for a BE kernel. So just modify the Kconfigs of BE-only platforms to remove them from being built for a LE kernel. For 32bit only platforms, nothing needs to be done, because CPU_LITTLE_ENDIAN depends on PPC64. For 64bit supported platforms, add CPU_BIG_ENDIAN to dependencies explicitly, so that these platforms will be disabled for LE [Suggested-by: Cédric Le Goater <clg@fr.ibm.com>]. Signed-off-by: Boqun Feng <boqun.feng@gmail.com> Acked-by: Geoff Levand <geoff@infradead.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
31 lines
763 B
Plaintext
31 lines
763 B
Plaintext
config PPC_PMAC
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bool "Apple PowerMac based machines"
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depends on PPC_BOOK3S && CPU_BIG_ENDIAN
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select MPIC
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select PCI
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select PPC_INDIRECT_PCI if PPC32
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select PPC_MPC106 if PPC32
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select PPC_NATIVE
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default y
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config PPC_PMAC64
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bool
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depends on PPC_PMAC && PPC64
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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_970_NAP
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default y
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config PPC_PMAC32_PSURGE
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bool "Support for powersurge upgrade cards" if EXPERT
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depends on SMP && PPC32 && PPC_PMAC
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select PPC_SMP_MUXED_IPI
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default y
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help
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The powersurge cpu boards can be used in the generation
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of powermacs that have a socket for an upgradeable cpu card,
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including the 7500, 8500, 9500, 9600. Support exists for
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both dual and quad socket upgrade cards.
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