Commit 8c68383e authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Linus Torvalds
Browse files

m68k: Reverse platform MMU logic so Sun 3 is last 



Currently Sun 3 support is the first platform option, as the Sun 3 MMU is
incompatible with standard Motorola MMUs. However, this means that
`allmodconfig' enables support for Sun 3, and thus disables support for all
other platforms.

Reverse the logic and move Sun 3 last, so `allmodconfig' enables all
platforms except for Sun 3, increasing compile-coverage.

Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 08a3db94

arch/m68k/Kconfig

+22 −21
Original line number Diff line number Diff line
@@ -105,21 +105,9 @@ config PCMCIA 
	  To compile this driver as modules, choose M here: the

	  modules will be called pcmcia_core and ds.



config SUN3

	bool "Sun3 support"

	select M68020

	select MMU_SUN3 if MMU

	help

	  This option enables support for the Sun 3 series of workstations

	  (3/50, 3/60, 3/1xx, 3/2xx systems). Enabling this option requires

	  that all other hardware types must be disabled, as Sun 3 kernels

	  are incompatible with all other m68k targets (including Sun 3x!).



	  If you don't want to compile a kernel exclusively for a Sun 3, say N.



config AMIGA

	bool "Amiga support"

	depends on !MMU_SUN3

	select MMU_MOTOROLA if MMU

	help

	  This option enables support for the Amiga series of computers. If

	  you plan to use this kernel on an Amiga, say Y here and browse the
@@ -127,7 +115,7 @@ config AMIGA 


config ATARI

	bool "Atari support"

	depends on !MMU_SUN3

	select MMU_MOTOROLA if MMU

	help

	  This option enables support for the 68000-based Atari series of

	  computers (including the TT, Falcon and Medusa). If you plan to use
@@ -153,7 +141,7 @@ config PCI 


config MAC

	bool "Macintosh support"

	depends on !MMU_SUN3

	select MMU_MOTOROLA if MMU

	help

	  This option enables support for the Apple Macintosh series of

	  computers (yes, there is experimental support now, at least for part
@@ -174,14 +162,14 @@ config M68K_L2_CACHE 


config APOLLO

	bool "Apollo support"

	depends on !MMU_SUN3

	select MMU_MOTOROLA if MMU

	help

	  Say Y here if you want to run Linux on an MC680x0-based Apollo

	  Domain workstation such as the DN3500.



config VME

	bool "VME (Motorola and BVM) support"

	depends on !MMU_SUN3

	select MMU_MOTOROLA if MMU

	help

	  Say Y here if you want to build a kernel for a 680x0 based VME

	  board.  Boards currently supported include Motorola boards MVME147,
@@ -218,7 +206,7 @@ config BVME6000 


config HP300

	bool "HP9000/300 and HP9000/400 support"

	depends on !MMU_SUN3

	select MMU_MOTOROLA if MMU

	help

	  This option enables support for the HP9000/300 and HP9000/400 series

	  of workstations. Support for these machines is still somewhat
@@ -237,7 +225,7 @@ config DIO 


config SUN3X

	bool "Sun3x support"

	depends on !MMU_SUN3

	select MMU_MOTOROLA if MMU

	select M68030

	help

	  This option enables support for the Sun 3x series of workstations.
@@ -250,7 +238,7 @@ config SUN3X 


config Q40

	bool "Q40/Q60 support"

	depends on !MMU_SUN3

	select MMU_MOTOROLA if MMU

	help

	  The Q40 is a Motorola 68040-based successor to the Sinclair QL

	  manufactured in Germany.  There is an official Q40 home page at
@@ -258,6 +246,19 @@ config Q40 
	  Q60. Select your CPU below.  For 68LC060 don't forget to enable FPU

	  emulation.



config SUN3

	bool "Sun3 support"

	depends on !MMU_MOTOROLA

	select MMU_SUN3 if MMU

	select M68020

	help

	  This option enables support for the Sun 3 series of workstations

	  (3/50, 3/60, 3/1xx, 3/2xx systems). Enabling this option requires

	  that all other hardware types must be disabled, as Sun 3 kernels

	  are incompatible with all other m68k targets (including Sun 3x!).



	  If you don't want to compile a kernel exclusively for a Sun 3, say N.



comment "Processor type"



config M68020
@@ -295,10 +296,10 @@ config M68060 
config MMU_MOTOROLA

	bool

	depends on MMU && !MMU_SUN3

	default y



config MMU_SUN3

	bool

	depends on MMU && !MMU_MOTOROLA



config M68KFPU_EMU

	bool "Math emulation support (EXPERIMENTAL)"

CRA Git | Maintained and supported by SUSTech CRA and CCSE