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Commit c6ee9619 authored by Michael Ellerman's avatar Michael Ellerman
Browse files

powerpc/book3s64: Move PPC_DT_CPU_FTRs and enable it by default 



The PPC_DT_CPU_FTRs is a bit misplaced in menuconfig, it shows up with
other general kernel options. It's really more at home in the "Platform
Support" section, so move it there.

Also enable it by default, for Book3s 64. It does mostly nothing unless
the device tree properties are found, and we will want it enabled
eventually in distro kernels, so turn it on to start getting more
testing.

Fixes: 5a61ef74 ("powerpc/64s: Support new device tree binding for discovering CPU features")
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 92d9dfda

arch/powerpc/Kconfig

+0 −11
Original line number Diff line number Diff line
@@ -380,17 +380,6 @@ source "arch/powerpc/platforms/Kconfig" 


menu "Kernel options"



config PPC_DT_CPU_FTRS

	bool "Device-tree based CPU feature discovery & setup"

	depends on PPC_BOOK3S_64

	default n

	help

	  This enables code to use a new device tree binding for describing CPU

	  compatibility and features. Saying Y here will attempt to use the new

	  binding if the firmware provides it. Currently only the skiboot

	  firmware provides this binding.

	  If you're not sure say Y.



config HIGHMEM

	bool "High memory support"

	depends on PPC32

arch/powerpc/platforms/Kconfig

+11 −0
Original line number Diff line number Diff line
@@ -59,6 +59,17 @@ config PPC_OF_BOOT_TRAMPOLINE 


	  In case of doubt, say Y



config PPC_DT_CPU_FTRS

	bool "Device-tree based CPU feature discovery & setup"

	depends on PPC_BOOK3S_64

	default y

	help

	  This enables code to use a new device tree binding for describing CPU

	  compatibility and features. Saying Y here will attempt to use the new

	  binding if the firmware provides it. Currently only the skiboot

	  firmware provides this binding.

	  If you're not sure say Y.



config UDBG_RTAS_CONSOLE

	bool "RTAS based debug console"

	depends on PPC_RTAS