Merge branch 'pxa-all' into devel

[linux-2.6-omap-h63xx.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index b21c93a5f9262cc9ea8ad00aeb2af00fc4bc9a78..960d5a54aec3174052161ad4924b9cc0455e6202 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -148,7 +148,6 @@ config ARCH_MAY_HAVE_PC_FDC
 
 config ZONE_DMA
        bool
-       default y
 
 config GENERIC_ISA_DMA
        bool
@@ -357,6 +356,7 @@ config ARCH_IXP4XX
        select GENERIC_GPIO
        select GENERIC_TIME
        select GENERIC_CLOCKEVENTS
+       select ZONE_DMA if PCI
        help
          Support for Intel's IXP4XX (XScale) family of processors.
 
@@ -503,6 +503,7 @@ config ARCH_SHARK
        bool "Shark"
        select ISA
        select ISA_DMA
+       select ZONE_DMA
        select PCI
        help
          Support for the StrongARM based Digital DNARD machine, also known
@@ -510,6 +511,8 @@ 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
@@ -522,6 +525,7 @@ config ARCH_DAVINCI
        select GENERIC_CLOCKEVENTS
        select GENERIC_GPIO
        select HAVE_CLK
+       select ZONE_DMA
        help
          Support for TI's DaVinci platform.
 
@@ -839,20 +843,23 @@ config OABI_COMPAT
          UNPREDICTABLE (in fact it can be predicted that it won't work
          at all). If in doubt say Y.
 
+config ARCH_FLATMEM_HAS_HOLES
+       bool
+       default y
+       depends on FLATMEM
+
+# 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
 
+config ARCH_SPARSEMEM_DEFAULT
+       def_bool ARCH_SPARSEMEM_ENABLE
+
 config ARCH_SELECT_MEMORY_MODEL
-       bool
+       def_bool ARCH_DISCONTIGMEM_ENABLE && ARCH_SPARSEMEM_ENABLE
 
 config NODES_SHIFT
        int
@@ -869,7 +876,7 @@ config LEDS
                   ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
                   ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
                   ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
-                  ARCH_AT91 || MACH_TRIZEPS4 || ARCH_DAVINCI || \
+                  ARCH_AT91 || ARCH_DAVINCI || \
                   ARCH_KS8695 || MACH_RD88F5182
        help
          If you say Y here, the LEDs on your machine will be used