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if ARCH_LH7A40X
menu "LH7A40X Implementations"
config MACH_KEV7A400
bool "KEV7A400"
select ARCH_LH7A400
help
Say Y here if you are using the Sharp KEV7A400 development
board. This hardware is discontinued, so I'd be very
surprised if you wanted this option.
config MACH_LPD7A400
bool "LPD7A400 Card Engine"
select ARCH_LH7A400
# select IDE_POLL
# select HAS_TOUCHSCREEN_ADS7843_LH7
help
Say Y here if you are using Logic Product Development's
LPD7A400 CardEngine. For the time being, the LPD7A400 and
LPD7A404 options are mutually exclusive.
config MACH_LPD7A404
bool "LPD7A404 Card Engine"
select ARCH_LH7A404
# select IDE_POLL
# select HAS_TOUCHSCREEN_ADC_LH7
help
Say Y here if you are using Logic Product Development's
LPD7A404 CardEngine. For the time being, the LPD7A400 and
LPD7A404 options are mutually exclusive.
config ARCH_LH7A400
bool
config ARCH_LH7A404
bool
config LPD7A40X_CPLD_SSP
bool
config LH7A40X_CONTIGMEM
bool "Disable NUMA/SparseMEM Support"
help
Say Y here if your bootloader sets the SROMLL bit(s) in
the SDRAM controller, organizing memory as a contiguous
array. This option will disable sparse memory support
and force the kernel to manage all memory in one node.
Setting this option incorrectly may prevent the kernel
from booting. It is OK to leave it N.
For more information, consult
<file:Documentation/arm/Sharp-LH/SDRAM>.
config LH7A40X_ONE_BANK_PER_NODE
bool "Optimize NUMA Node Tables for Size"
depends on !LH7A40X_CONTIGMEM
help
Say Y here to produce compact memory node tables. By
default pairs of adjacent physical RAM banks are managed
together in a single node, incurring some wasted overhead
in the node tables, however also maintaining compatibility
with systems where physical memory is truly contiguous.
Setting this option incorrectly may prevent the kernel from
booting. It is OK to leave it N.
For more information, consult
<file:Documentation/arm/Sharp-LH/SDRAM>.
endmenu
endif
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