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CONFIG_LH7A40X_CONTIGMEM: Disable NUMA/SparseMEM Support

General informations

The Linux kernel configuration item CONFIG_LH7A40X_CONTIGMEM has multiple definitions:

Disable NUMA/SparseMEM Support found in arch/arm/mach-lh7a40x/Kconfig

The configuration item CONFIG_LH7A40X_CONTIGMEM:

Help text

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 Documentation/arm/Sharp-LH/SDRAM.

Disable NUMA Support found in arch/arm/mach-lh7a40x/Kconfig

The configuration item CONFIG_LH7A40X_CONTIGMEM:

Help text

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 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 Documentation/arm/Sharp-LH/SDRAM.

Hardware

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