kernel-fxtec-pro1x/arch/arm/common/Kconfig
Nicolas Pitre 3bca103a1e [ARM] 5295/1: make ZONE_DMA optional
Most ARM machines don't need a special "DMA" memory zone, and
when configured out, the kernel becomes a bit smaller:

|   text    data     bss     dec     hex filename
|3826182  102384  111700 4040266  3da64a vmlinux
|3823593  101616  111700 4036909  3d992d vmlinux.nodmazone

This is because the system now has only one zone total which effect is
to optimize away many conditionals in page allocation paths.

So let's configure this zone only on machines that need split zones.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-09 21:29:46 +01:00

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config ARM_GIC
bool
config ARM_VIC
bool
config ICST525
bool
config ICST307
bool
config SA1111
bool
select DMABOUNCE if !ARCH_PXA
select ZONE_DMA if !ARCH_PXA
config DMABOUNCE
bool
config TIMER_ACORN
bool
config SHARP_LOCOMO
bool
config SHARP_PARAM
bool
config SHARPSL_PM
bool
select APM_EMULATION
config SHARP_SCOOP
bool