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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-10-01 21:38:23 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-10-01 21:42:08 +0100
commit4ba3f7c55938d7e51e23c1feedd035dd46716ae7 (patch)
tree088878e8ee5b019542b0295f3717885526d4a2b8 /arch/arm/Kconfig
parent07a2f737ba1d73ace591dd03c512bb0dd63f6785 (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/Kconfig')
-rw-r--r--arch/arm/Kconfig8
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ef218ea3010..f5bf38b5f38 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -510,6 +510,8 @@ config ARCH_SHARK
config ARCH_LH7A40X
bool "Sharp LH7A40X"
+ select ARCH_DISCONTIGMEM_ENABLE if !LH7A40X_CONTIGMEM
+ select ARCH_SPARSEMEM_ENABLE if !LH7A40X_CONTIGMEM
help
Say Y here for systems based on one of the Sharp LH7A40X
System on a Chip processors. These CPUs include an ARM922T
@@ -842,12 +844,6 @@ config OABI_COMPAT
# Discontigmem is deprecated
config ARCH_DISCONTIGMEM_ENABLE
bool
- default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM)
- help
- Say Y to support efficient handling of discontiguous physical memory,
- for architectures which are either NUMA (Non-Uniform Memory Access)
- or have huge holes in the physical address space for other reasons.
- See <file:Documentation/vm/numa> for more.
config ARCH_SPARSEMEM_ENABLE
bool