2005-04-16 18:20:36 -04:00
|
|
|
if ARCH_IXP4XX
|
|
|
|
|
|
|
|
|
|
config ARCH_SUPPORTS_BIG_ENDIAN
|
|
|
|
|
bool
|
|
|
|
|
default y
|
|
|
|
|
|
|
|
|
|
menu "Intel IXP4xx Implementation Options"
|
|
|
|
|
|
|
|
|
|
comment "IXP4xx Platforms"
|
|
|
|
|
|
2005-11-10 09:05:04 -05:00
|
|
|
# This entry is placed on top because otherwise it would have
|
|
|
|
|
# been shown as a submenu.
|
|
|
|
|
config MACH_NSLU2
|
|
|
|
|
bool
|
|
|
|
|
prompt "NSLU2" if !(MACH_IXDP465 || MACH_IXDPG425 || ARCH_IXDP425 || ARCH_ADI_COYOTE || ARCH_AVILA || ARCH_IXCDP1100 || ARCH_PRPMC1100 || MACH_GTWX5715)
|
|
|
|
|
help
|
|
|
|
|
Say 'Y' here if you want your kernel to support Linksys's
|
|
|
|
|
NSLU2 NAS device. For more information on this platform,
|
|
|
|
|
see http://www.nslu2-linux.org
|
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
config ARCH_AVILA
|
|
|
|
|
bool "Avila"
|
|
|
|
|
help
|
|
|
|
|
Say 'Y' here if you want your kernel to support the Gateworks
|
|
|
|
|
Avila Network Platform. For more information on this platform,
|
|
|
|
|
see <file:Documentation/arm/IXP4xx>.
|
|
|
|
|
|
|
|
|
|
config ARCH_ADI_COYOTE
|
|
|
|
|
bool "Coyote"
|
|
|
|
|
help
|
|
|
|
|
Say 'Y' here if you want your kernel to support the ADI
|
|
|
|
|
Engineering Coyote Gateway Reference Platform. For more
|
|
|
|
|
information on this platform, see <file:Documentation/arm/IXP4xx>.
|
|
|
|
|
|
|
|
|
|
config ARCH_IXDP425
|
|
|
|
|
bool "IXDP425"
|
|
|
|
|
help
|
|
|
|
|
Say 'Y' here if you want your kernel to support Intel's
|
|
|
|
|
IXDP425 Development Platform (Also known as Richfield).
|
|
|
|
|
For more information on this platform, see <file:Documentation/arm/IXP4xx>.
|
|
|
|
|
|
|
|
|
|
config MACH_IXDPG425
|
|
|
|
|
bool "IXDPG425"
|
|
|
|
|
help
|
|
|
|
|
Say 'Y' here if you want your kernel to support Intel's
|
|
|
|
|
IXDPG425 Development Platform (Also known as Montajade).
|
|
|
|
|
For more information on this platform, see <file:Documentation/arm/IXP4xx>.
|
|
|
|
|
|
|
|
|
|
config MACH_IXDP465
|
|
|
|
|
bool "IXDP465"
|
|
|
|
|
help
|
|
|
|
|
Say 'Y' here if you want your kernel to support Intel's
|
|
|
|
|
IXDP465 Development Platform (Also known as BMP).
|
2005-04-16 18:23:56 -04:00
|
|
|
For more information on this platform, see <file:Documentation/arm/IXP4xx>.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# IXCDP1100 is the exact same HW as IXDP425, but with a different machine
|
|
|
|
|
# number from the bootloader due to marketing monkeys, so we just enable it
|
|
|
|
|
# by default if IXDP425 is enabled.
|
|
|
|
|
#
|
|
|
|
|
config ARCH_IXCDP1100
|
|
|
|
|
bool
|
|
|
|
|
depends on ARCH_IXDP425
|
|
|
|
|
default y
|
|
|
|
|
|
|
|
|
|
config ARCH_PRPMC1100
|
|
|
|
|
bool "PrPMC1100"
|
|
|
|
|
help
|
|
|
|
|
Say 'Y' here if you want your kernel to support the Motorola
|
|
|
|
|
PrPCM1100 Processor Mezanine Module. For more information on
|
|
|
|
|
this platform, see <file:Documentation/arm/IXP4xx>.
|
|
|
|
|
|
2006-01-04 12:17:11 -05:00
|
|
|
config MACH_NAS100D
|
|
|
|
|
bool
|
|
|
|
|
prompt "NAS100D"
|
|
|
|
|
help
|
|
|
|
|
Say 'Y' here if you want your kernel to support Iomega's
|
|
|
|
|
NAS 100d device. For more information on this platform,
|
|
|
|
|
see http://www.nslu2-linux.org/wiki/NAS100d/HomePage
|
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
#
|
|
|
|
|
# Avila and IXDP share the same source for now. Will change in future
|
|
|
|
|
#
|
|
|
|
|
config ARCH_IXDP4XX
|
|
|
|
|
bool
|
|
|
|
|
depends on ARCH_IXDP425 || ARCH_AVILA || MACH_IXDP465
|
|
|
|
|
default y
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Certain registers and IRQs are only enabled if supporting IXP465 CPUs
|
|
|
|
|
#
|
|
|
|
|
config CPU_IXP46X
|
|
|
|
|
bool
|
|
|
|
|
depends on MACH_IXDP465
|
|
|
|
|
default y
|
|
|
|
|
|
|
|
|
|
config MACH_GTWX5715
|
|
|
|
|
bool "Gemtek WX5715 (Linksys WRV54G)"
|
|
|
|
|
depends on ARCH_IXP4XX
|
|
|
|
|
help
|
|
|
|
|
This board is currently inside the Linksys WRV54G Gateways.
|
|
|
|
|
|
|
|
|
|
IXP425 - 266mhz
|
|
|
|
|
32mb SDRAM
|
|
|
|
|
8mb Flash
|
|
|
|
|
miniPCI slot 0 does not have a card connector soldered to the board
|
|
|
|
|
miniPCI slot 1 has an ISL3880 802.11g card (Prism54)
|
|
|
|
|
npe0 is connected to a Kendin KS8995M Switch (4 ports)
|
|
|
|
|
npe1 is the "wan" port
|
|
|
|
|
"Console" UART is available on J11 as console
|
|
|
|
|
"High Speed" UART is n/c (as far as I can tell)
|
|
|
|
|
20 Pin ARM/Xscale JTAG interface on J2
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
comment "IXP4xx Options"
|
|
|
|
|
|
|
|
|
|
config IXP4XX_INDIRECT_PCI
|
|
|
|
|
bool "Use indirect PCI memory access"
|
|
|
|
|
help
|
|
|
|
|
IXP4xx provides two methods of accessing PCI memory space:
|
|
|
|
|
|
|
|
|
|
1) A direct mapped window from 0x48000000 to 0x4bffffff (64MB).
|
|
|
|
|
To access PCI via this space, we simply ioremap() the BAR
|
|
|
|
|
into the kernel and we can use the standard read[bwl]/write[bwl]
|
|
|
|
|
macros. This is the preferred method due to speed but it
|
|
|
|
|
limits the system to just 64MB of PCI memory. This can be
|
|
|
|
|
problamatic if using video cards and other memory-heavy devices.
|
|
|
|
|
|
|
|
|
|
2) If > 64MB of memory space is required, the IXP4xx can be
|
|
|
|
|
configured to use indirect registers to access PCI This allows
|
|
|
|
|
for up to 128MB (0x48000000 to 0x4fffffff) of memory on the bus.
|
|
|
|
|
The disadvantadge of this is that every PCI access requires
|
|
|
|
|
three local register accesses plus a spinlock, but in some
|
|
|
|
|
cases the performance hit is acceptable. In addition, you cannot
|
|
|
|
|
mmap() PCI devices in this case due to the indirect nature
|
|
|
|
|
of the PCI window.
|
|
|
|
|
|
|
|
|
|
By default, the direct method is used. Choose this option if you
|
|
|
|
|
need to use the indirect method instead. If you don't know
|
|
|
|
|
what you need, leave this option unselected.
|
|
|
|
|
|
|
|
|
|
endmenu
|
|
|
|
|
|
|
|
|
|
endif
|
