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