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m68k: reorganize Kconfig options to improve mmu/non-mmu selections
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0e152d80
GU
1if MMU
2
3comment "Bus Support"
4
5config NUBUS
6 bool
7 depends on MAC
8 default y
9
10config ZORRO
11 bool "Amiga Zorro (AutoConfig) bus support"
12 depends on AMIGA
13 help
14 This enables support for the Zorro bus in the Amiga. If you have
15 expansion cards in your Amiga that conform to the Amiga
16 AutoConfig(tm) specification, say Y, otherwise N. Note that even
17 expansion cards that do not fit in the Zorro slots but fit in e.g.
18 the CPU slot may fall in this category, so you have to say Y to let
19 Linux use these.
20
21config AMIGA_PCMCIA
22 bool "Amiga 1200/600 PCMCIA support (EXPERIMENTAL)"
23 depends on AMIGA && EXPERIMENTAL
24 help
25 Include support in the kernel for pcmcia on Amiga 1200 and Amiga
26 600. If you intend to use pcmcia cards say Y; otherwise say N.
27
28config ISA
29 bool
30 depends on Q40 || AMIGA_PCMCIA
31 default y
32 help
33 Find out whether you have ISA slots on your motherboard. ISA is the
34 name of a bus system, i.e. the way the CPU talks to the other stuff
35 inside your box. Other bus systems are PCI, EISA, MicroChannel
36 (MCA) or VESA. ISA is an older system, now being displaced by PCI;
37 newer boards don't support it. If you have ISA, say Y, otherwise N.
38
39config GENERIC_ISA_DMA
40 def_bool ISA
41
42source "drivers/pci/Kconfig"
43
44source "drivers/zorro/Kconfig"
45
46endif
47
48if !MMU
49
50config ISA_DMA_API
51 def_bool !M5272
52
53source "drivers/pcmcia/Kconfig"
54
55endif