Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-01 17:51:43 +00:00
Code Issues Packages Projects Releases Wiki Activity
c17aa52c5b
linux/arch/m68k/Kconfig.bus

82 lines
2.1 KiB
Plaintext
Raw Normal View History

m68k: reorganize Kconfig options to improve mmu/non-mmu selections The current mmu and non-mmu Kconfig files can be merged to form a more general selection of options. The current break up of options is due to the simple brute force merge from the m68k and m68knommu arch directories. Many of the options are not at all specific to having the MMU enabled or not. They are actually associated with a particular CPU type or platform type. Ultimately as we support all processors with the MMU disabled we need many of these options to be selectable without the MMU option enabled. And likewise some of the ColdFire processors, which currently are only supported with the MMU disabled, do have MMU hardware, and will need to have options selected on CPU type, not MMU disabled. This patch removes the old mmu and non-mmu Kconfigs and instead breaks up the configuration into four areas: cpu, machine, bus, devices. The Kconfig.cpu lists all the options associated with selecting a CPU, and includes options specific to each CPU type as well. Kconfig.machine lists all options associated with selecting a machine type. Almost always the machines selectable is restricted by the chosen CPU. Kconfig.bus contains options associated with selecting bus types on the various machine types. That includes PCI bus, PCMCIA bus, etc. Kconfig.devices contains options for drivers and driver associated options. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2011-06-20 05:49:09 +00:00
if MMU
comment "Bus Support"
m68k: Revive lost DIO bus config option commit 0e152d80507b75c00aac60f2ffc586360687cd52 ("m68k: reorganize Kconfig options to improve mmu/non-mmu selections") accidentally dropped the DIO bus config option. Re-add it to the "Bus support" section. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2011-10-28 20:37:21 +00:00
config DIO
bool "DIO bus support"
depends on HP300
default y
help
Say Y here to enable support for the "DIO" expansion bus used in
HP300 machines. If you are using such a system you almost certainly
want this.
m68k: reorganize Kconfig options to improve mmu/non-mmu selections The current mmu and non-mmu Kconfig files can be merged to form a more general selection of options. The current break up of options is due to the simple brute force merge from the m68k and m68knommu arch directories. Many of the options are not at all specific to having the MMU enabled or not. They are actually associated with a particular CPU type or platform type. Ultimately as we support all processors with the MMU disabled we need many of these options to be selectable without the MMU option enabled. And likewise some of the ColdFire processors, which currently are only supported with the MMU disabled, do have MMU hardware, and will need to have options selected on CPU type, not MMU disabled. This patch removes the old mmu and non-mmu Kconfigs and instead breaks up the configuration into four areas: cpu, machine, bus, devices. The Kconfig.cpu lists all the options associated with selecting a CPU, and includes options specific to each CPU type as well. Kconfig.machine lists all options associated with selecting a machine type. Almost always the machines selectable is restricted by the chosen CPU. Kconfig.bus contains options associated with selecting bus types on the various machine types. That includes PCI bus, PCMCIA bus, etc. Kconfig.devices contains options for drivers and driver associated options. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2011-06-20 05:49:09 +00:00
config NUBUS
bool
depends on MAC
default y
config ZORRO
bool "Amiga Zorro (AutoConfig) bus support"
depends on AMIGA
help
This enables support for the Zorro bus in the Amiga. If you have
expansion cards in your Amiga that conform to the Amiga
AutoConfig(tm) specification, say Y, otherwise N. Note that even
expansion cards that do not fit in the Zorro slots but fit in e.g.
the CPU slot may fall in this category, so you have to say Y to let
Linux use these.
config AMIGA_PCMCIA
arch/m68k: remove CONFIG_EXPERIMENTAL This config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it. CC: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2012-10-23 20:01:27 +00:00
bool "Amiga 1200/600 PCMCIA support"
depends on AMIGA
m68k: reorganize Kconfig options to improve mmu/non-mmu selections The current mmu and non-mmu Kconfig files can be merged to form a more general selection of options. The current break up of options is due to the simple brute force merge from the m68k and m68knommu arch directories. Many of the options are not at all specific to having the MMU enabled or not. They are actually associated with a particular CPU type or platform type. Ultimately as we support all processors with the MMU disabled we need many of these options to be selectable without the MMU option enabled. And likewise some of the ColdFire processors, which currently are only supported with the MMU disabled, do have MMU hardware, and will need to have options selected on CPU type, not MMU disabled. This patch removes the old mmu and non-mmu Kconfigs and instead breaks up the configuration into four areas: cpu, machine, bus, devices. The Kconfig.cpu lists all the options associated with selecting a CPU, and includes options specific to each CPU type as well. Kconfig.machine lists all options associated with selecting a machine type. Almost always the machines selectable is restricted by the chosen CPU. Kconfig.bus contains options associated with selecting bus types on the various machine types. That includes PCI bus, PCMCIA bus, etc. Kconfig.devices contains options for drivers and driver associated options. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2011-06-20 05:49:09 +00:00
help
Include support in the kernel for pcmcia on Amiga 1200 and Amiga
600. If you intend to use pcmcia cards say Y; otherwise say N.
config ISA
bool
depends on Q40 || AMIGA_PCMCIA
default y
help
Find out whether you have ISA slots on your motherboard. ISA is the
name of a bus system, i.e. the way the CPU talks to the other stuff
inside your box. Other bus systems are PCI, EISA, MicroChannel
(MCA) or VESA. ISA is an older system, now being displaced by PCI;
newer boards don't support it. If you have ISA, say Y, otherwise N.
m68k/atari: ROM port ISA adapter support Atari ROM port ISA adapter support for EtherNEC and NetUSBee adapters 16 bit access for ROM port adapters follows debugging and clarification by David Galvez <dgalvez75@gmail.com>. The NetUSBee ISP1160 USB chip uses these macros. Signed-off-by: Michael Schmitz <schmitz@debian.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2013-04-06 00:26:35 +00:00
config ATARI_ROM_ISA
bool "Atari ROM port ISA adapter support"
depends on ATARI
help
This option enables support for the ROM port ISA adapter used to
operate ISA cards on Atari. Only 8 bit cards are supported, and
no interrupt lines are connected.
The only driver currently using this adapter is the EtherNEC
driver for RTL8019AS based NE2000 compatible network cards.
m68k: reorganize Kconfig options to improve mmu/non-mmu selections The current mmu and non-mmu Kconfig files can be merged to form a more general selection of options. The current break up of options is due to the simple brute force merge from the m68k and m68knommu arch directories. Many of the options are not at all specific to having the MMU enabled or not. They are actually associated with a particular CPU type or platform type. Ultimately as we support all processors with the MMU disabled we need many of these options to be selectable without the MMU option enabled. And likewise some of the ColdFire processors, which currently are only supported with the MMU disabled, do have MMU hardware, and will need to have options selected on CPU type, not MMU disabled. This patch removes the old mmu and non-mmu Kconfigs and instead breaks up the configuration into four areas: cpu, machine, bus, devices. The Kconfig.cpu lists all the options associated with selecting a CPU, and includes options specific to each CPU type as well. Kconfig.machine lists all options associated with selecting a machine type. Almost always the machines selectable is restricted by the chosen CPU. Kconfig.bus contains options associated with selecting bus types on the various machine types. That includes PCI bus, PCMCIA bus, etc. Kconfig.devices contains options for drivers and driver associated options. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2011-06-20 05:49:09 +00:00
config GENERIC_ISA_DMA
def_bool ISA
m68k: allow PCI bus to be enabled for ColdFire m54xx CPUs All support code for the PCI bus hardware on the ColdFire 547x and 548x CPUs is now in. Allow enabling of CONFIG_PCI for them. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2011-11-28 03:22:53 +00:00
config PCI
bool "PCI support"
depends on M54xx
help
Enable the PCI bus. Support for the PCI bus hardware built into the
ColdFire 547x and 548x processors.
m68k: reorganize Kconfig options to improve mmu/non-mmu selections The current mmu and non-mmu Kconfig files can be merged to form a more general selection of options. The current break up of options is due to the simple brute force merge from the m68k and m68knommu arch directories. Many of the options are not at all specific to having the MMU enabled or not. They are actually associated with a particular CPU type or platform type. Ultimately as we support all processors with the MMU disabled we need many of these options to be selectable without the MMU option enabled. And likewise some of the ColdFire processors, which currently are only supported with the MMU disabled, do have MMU hardware, and will need to have options selected on CPU type, not MMU disabled. This patch removes the old mmu and non-mmu Kconfigs and instead breaks up the configuration into four areas: cpu, machine, bus, devices. The Kconfig.cpu lists all the options associated with selecting a CPU, and includes options specific to each CPU type as well. Kconfig.machine lists all options associated with selecting a machine type. Almost always the machines selectable is restricted by the chosen CPU. Kconfig.bus contains options associated with selecting bus types on the various machine types. That includes PCI bus, PCMCIA bus, etc. Kconfig.devices contains options for drivers and driver associated options. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2011-06-20 05:49:09 +00:00
source "drivers/pci/Kconfig"
source "drivers/zorro/Kconfig"
endif
if !MMU
config ISA_DMA_API
def_bool !M5272
source "drivers/pcmcia/Kconfig"
endif
Reference in New Issue Copy Permalink