sh: URAM node support for SH7722.

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

diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 29f4ee35c6dc44e356aa0cf59891e0253c71d929..dd9b226c5d4bd5cc6c4534eb86d5a6f67a21ae21 100644 (file)
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -1,5 +1,3 @@
-menu "Processor selection"
-
 #
 # Processor families
 #
@@ -20,7 +18,7 @@ config CPU_SH4
        bool
        select CPU_HAS_INTEVT
        select CPU_HAS_SR_RB
-       select CPU_HAS_PTEA if !CPU_SUBTYPE_ST40
+       select CPU_HAS_PTEA if (!CPU_SUBTYPE_ST40 && !CPU_SH4A) || CPU_SHX2
 
 config CPU_SH4A
        bool
@@ -38,11 +36,14 @@ config CPU_SUBTYPE_ST40
 config CPU_SHX2
        bool
 
+choice
+       prompt "Processor sub-type selection"
+
 #
 # Processor subtypes
 #
 
-comment "SH-2 Processor Support"
+# SH-2 Processor Support
 
 config CPU_SUBTYPE_SH7604
        bool "Support SH7604 processor"
@@ -52,13 +53,14 @@ config CPU_SUBTYPE_SH7619
        bool "Support SH7619 processor"
        select CPU_SH2
 
-comment "SH-2A Processor Support"
+# SH-2A Processor Support
 
 config CPU_SUBTYPE_SH7206
        bool "Support SH7206 processor"
        select CPU_SH2A
+       select CPU_HAS_IPR_IRQ
 
-comment "SH-3 Processor Support"
+# SH-3 Processor Support
 
 config CPU_SUBTYPE_SH7300
        bool "Support SH7300 processor"
@@ -67,11 +69,13 @@ config CPU_SUBTYPE_SH7300
 config CPU_SUBTYPE_SH7705
        bool "Support SH7705 processor"
        select CPU_SH3
+       select CPU_HAS_IPR_IRQ
        select CPU_HAS_PINT_IRQ
 
 config CPU_SUBTYPE_SH7706
        bool "Support SH7706 processor"
        select CPU_SH3
+       select CPU_HAS_IPR_IRQ
        help
          Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU.
 
@@ -92,6 +96,7 @@ config CPU_SUBTYPE_SH7708
 config CPU_SUBTYPE_SH7709
        bool "Support SH7709 processor"
        select CPU_SH3
+       select CPU_HAS_IPR_IRQ
        select CPU_HAS_PINT_IRQ
        help
          Select SH7709 if you have a  80 Mhz SH-3 HD6417709 CPU.
@@ -99,10 +104,18 @@ config CPU_SUBTYPE_SH7709
 config CPU_SUBTYPE_SH7710
        bool "Support SH7710 processor"
        select CPU_SH3
+       select CPU_HAS_IPR_IRQ
        help
          Select SH7710 if you have a SH3-DSP SH7710 CPU.
 
-comment "SH-4 Processor Support"
+config CPU_SUBTYPE_SH7712
+       bool "Support SH7712 processor"
+       select CPU_SH3
+       select CPU_HAS_IPR_IRQ
+       help
+         Select SH7712 if you have a SH3-DSP SH7712 CPU.
+
+# SH-4 Processor Support
 
 config CPU_SUBTYPE_SH7750
        bool "Support SH7750 processor"
@@ -114,7 +127,6 @@ config CPU_SUBTYPE_SH7750
 config CPU_SUBTYPE_SH7091
        bool "Support SH7091 processor"
        select CPU_SH4
-       select CPU_SUBTYPE_SH7750
        help
          Select SH7091 if you have an SH-4 based Sega device (such as
          the Dreamcast, Naomi, and Naomi 2).
@@ -122,13 +134,11 @@ config CPU_SUBTYPE_SH7091
 config CPU_SUBTYPE_SH7750R
        bool "Support SH7750R processor"
        select CPU_SH4
-       select CPU_SUBTYPE_SH7750
        select CPU_HAS_IPR_IRQ
 
 config CPU_SUBTYPE_SH7750S
        bool "Support SH7750S processor"
        select CPU_SH4
-       select CPU_SUBTYPE_SH7750
        select CPU_HAS_IPR_IRQ
 
 config CPU_SUBTYPE_SH7751
@@ -142,19 +152,19 @@ config CPU_SUBTYPE_SH7751
 config CPU_SUBTYPE_SH7751R
        bool "Support SH7751R processor"
        select CPU_SH4
-       select CPU_SUBTYPE_SH7751
        select CPU_HAS_IPR_IRQ
 
 config CPU_SUBTYPE_SH7760
        bool "Support SH7760 processor"
        select CPU_SH4
        select CPU_HAS_INTC2_IRQ
+       select CPU_HAS_IPR_IRQ
 
 config CPU_SUBTYPE_SH4_202
        bool "Support SH4-202 processor"
        select CPU_SH4
 
-comment "ST40 Processor Support"
+# ST40 Processor Support
 
 config CPU_SUBTYPE_ST40STB1
        bool "Support ST40STB1/ST40RA processors"
@@ -169,7 +179,7 @@ config CPU_SUBTYPE_ST40GX1
        help
          Select ST40GX1 if you have a ST40GX1 CPU.
 
-comment "SH-4A Processor Support"
+# SH-4A Processor Support
 
 config CPU_SUBTYPE_SH7770
        bool "Support SH7770 processor"
@@ -186,7 +196,7 @@ config CPU_SUBTYPE_SH7785
        select CPU_SHX2
        select CPU_HAS_INTC2_IRQ
 
-comment "SH4AL-DSP Processor Support"
+# SH4AL-DSP Processor Support
 
 config CPU_SUBTYPE_SH73180
        bool "Support SH73180 processor"
@@ -201,11 +211,15 @@ config CPU_SUBTYPE_SH7722
        select CPU_SH4AL_DSP
        select CPU_SHX2
        select CPU_HAS_IPR_IRQ
+       select ARCH_SPARSEMEM_ENABLE
 
-endmenu
+endchoice
 
 menu "Memory management options"
 
+config QUICKLIST
+       def_bool y
+
 config MMU
         bool "Support for memory management hardware"
        depends on !CPU_SH2
@@ -280,6 +294,43 @@ config VSYSCALL
          For systems with an MMU that can afford to give up a page,
          (the default value) say Y.
 
+config NUMA
+       bool "Non Uniform Memory Access (NUMA) Support"
+       depends on MMU && EXPERIMENTAL
+       default n
+       help
+         Some SH systems have many various memories scattered around
+         the address space, each with varying latencies. This enables
+         support for these blocks by binding them to nodes and allowing
+         memory policies to be used for prioritizing and controlling
+         allocation behaviour.
+
+config NODES_SHIFT
+       int
+       default "1"
+       depends on NEED_MULTIPLE_NODES
+
+config ARCH_FLATMEM_ENABLE
+       def_bool y
+
+config ARCH_SPARSEMEM_ENABLE
+       def_bool y
+       select SPARSEMEM_STATIC
+
+config ARCH_SPARSEMEM_DEFAULT
+       def_bool y
+
+config MAX_ACTIVE_REGIONS
+       int
+       default "2" if (CPU_SUBTYPE_SH7722 && SPARSEMEM)
+       default "1"
+
+config ARCH_POPULATES_NODE_MAP
+       def_bool y
+
+config ARCH_SELECT_MEMORY_MODEL
+       def_bool y
+
 choice
        prompt "Kernel page size"
        default PAGE_SIZE_4KB