diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-10-01 21:38:23 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-10-01 21:42:08 +0100 |
| commit | 4ba3f7c55938d7e51e23c1feedd035dd46716ae7 (patch) | |
| tree | 088878e8ee5b019542b0295f3717885526d4a2b8 /arch/arm/mach-lh7a40x/Kconfig | |
| parent | 07a2f737ba1d73ace591dd03c512bb0dd63f6785 (diff) | |
[ARM] mm: allow LH7A40x to use sparsemem
Enable Sparsemem support for LH7A40x SoCs, while still allowing the
existing discontig support for the time being.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-lh7a40x/Kconfig')
| -rw-r--r-- | arch/arm/mach-lh7a40x/Kconfig | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/arm/mach-lh7a40x/Kconfig b/arch/arm/mach-lh7a40x/Kconfig index 6f4c6a1798c..9be7466e346 100644 --- a/arch/arm/mach-lh7a40x/Kconfig +++ b/arch/arm/mach-lh7a40x/Kconfig @@ -40,23 +40,22 @@ config LPD7A40X_CPLD_SSP bool config LH7A40X_CONTIGMEM - bool "Disable NUMA Support" - depends on ARCH_LH7A40X + 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 CONFIG_DISCONTIGMEM and - force the kernel to manage all memory in one node. + 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. + 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 + depends on !LH7A40X_CONTIGMEM help Say Y here to produce compact memory node tables. By default pairs of adjacent physical RAM banks are managed |