| 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 |
| suprised if you wanted this option. |
| |
| config MACH_LPD7A400 |
| bool "LPD7A400 Card Engine" |
| select ARCH_LH7A400 |
| # select IDE_POLL |
| 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 |
| 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 LH7A40X_CONTIGMEM |
| bool "Disable NUMA Support" |
| depends on ARCH_LH7A40X |
| 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 CONFIG_DISCONTIGMEM 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 ARCH_LH7A40X && !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 |