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# SPDX-License-Identifier: GPL-2.0-only
menuconfig ARCH_FOOTBRIDGE
bool "FootBridge Implementations"
depends on ARCH_MULTI_V4 && !(ARCH_MULTI_V4T || ARCH_MULTI_V5)
depends on !(ARCH_MOXART || ARCH_GEMINI || ARCH_SA1100)
depends on ATAGS
depends on CPU_LITTLE_ENDIAN
depends on MMU
select ARCH_NO_SG_CHAIN
select CPU_SA110
select FOOTBRIDGE
select NEED_MACH_MEMORY_H
help
Support for systems based on the DC21285 companion chip
("FootBridge"), such as the Simtec CATS and the Rebel NetWinder.
if ARCH_FOOTBRIDGE
config ARCH_CATS
bool "CATS"
depends on UNUSED_BOARD_FILES
select CLKEVT_I8253
select CLKSRC_I8253
select FOOTBRIDGE_HOST
select ISA
select ISA_DMA
select FORCE_PCI
help
Say Y here if you intend to run this kernel on the CATS.
Saying N will reduce the size of the Footbridge kernel.
config ARCH_EBSA285_ADDIN
bool "EBSA285 (addin mode)"
select ARCH_EBSA285
select FOOTBRIDGE_ADDIN
help
Say Y here if you intend to run this kernel on the EBSA285 card
in addin mode.
Saying N will reduce the size of the Footbridge kernel.
config ARCH_EBSA285_HOST
bool "EBSA285 (host mode)"
select ARCH_EBSA285
select FOOTBRIDGE_HOST
select ISA
select ISA_DMA
select ARCH_MAY_HAVE_PC_FDC
select FORCE_PCI
help
Say Y here if you intend to run this kernel on the EBSA285 card
in host ("central function") mode.
Saying N will reduce the size of the Footbridge kernel.
config ARCH_NETWINDER
bool "NetWinder"
select CLKEVT_I8253
select CLKSRC_I8253
select FOOTBRIDGE_HOST
select ISA
select ISA_DMA
select FORCE_PCI
help
Say Y here if you intend to run this kernel on the Rebel.COM
NetWinder. Information about this machine can be found at:
<http://www.netwinder.org/>
Saying N will reduce the size of the Footbridge kernel.
# Footbridge support
config FOOTBRIDGE
select ARCH_HAS_PHYS_TO_DMA
bool
# Footbridge in host mode
config FOOTBRIDGE_HOST
bool
select ARCH_MIGHT_HAVE_PC_SERIO
# Footbridge in addin mode
config FOOTBRIDGE_ADDIN
bool
# EBSA285 board in either host or addin mode
config ARCH_EBSA285
bool
endif
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