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CONFIG_PPC_MULTIPLATFORM is a remain of the pre-powerpc days and isn't really meaningful anymore. It was basically equivalent to PPC64 || 6xx. This removes it along with the following changes: - 32-bit platforms that relied on PPC32 && PPC_MULTIPLATFORM now rely on 6xx which is what they want anyway. - A new symbol, PPC_BOOK3S, is defined that represent compliance with the "Server" variant of the architecture. This is set when either 6xx or PPC64 is set and open the door for future BOOK3E 64-bit. - 64-bit platforms that relied on PPC64 && PPC_MULTIPLATFORM now use PPC64 && PPC_BOOK3S - A separate and selectable CONFIG_PPC_OF_BOOT_TRAMPOLINE option is now used to control the use of prom_init.c Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
41 lines
918 B
Plaintext
41 lines
918 B
Plaintext
config PPC_PASEMI
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depends on PPC64 && PPC_BOOK3S
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bool "PA Semi SoC-based platforms"
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default n
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select MPIC
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select PCI
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select PPC_UDBG_16550
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select PPC_NATIVE
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select MPIC_BROKEN_REGREAD
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help
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This option enables support for PA Semi's PWRficient line
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of SoC processors, including PA6T-1682M
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menu "PA Semi PWRficient options"
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depends on PPC_PASEMI
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config PPC_PASEMI_IOMMU
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bool "PA Semi IOMMU support"
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depends on PPC_PASEMI
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help
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IOMMU support for PA Semi PWRficient
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config PPC_PASEMI_IOMMU_DMA_FORCE
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bool "Force DMA engine to use IOMMU"
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depends on PPC_PASEMI_IOMMU
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help
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This option forces the use of the IOMMU also for the
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DMA engine. Otherwise the kernel will use it only when
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running under a hypervisor.
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If in doubt, say "N".
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config PPC_PASEMI_MDIO
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depends on PHYLIB
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tristate "MDIO support via GPIO"
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default y
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help
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Driver for MDIO via GPIO on PWRficient platforms
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endmenu
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