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@@ -97,6 +97,196 @@ source "init/Kconfig"
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menu "System type"
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+#
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+# Processor families
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+#
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+config CPU_SH2
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+ bool
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+
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+config CPU_SH2A
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+ bool
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+ select CPU_SH2
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+
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+config CPU_SH3
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+ bool
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+ select CPU_HAS_INTEVT
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+ select CPU_HAS_SR_RB
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+
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+config CPU_SH4
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+ bool
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+ select CPU_HAS_INTEVT
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+ select CPU_HAS_SR_RB
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+ select CPU_HAS_PTEA if !CPU_SH4A || CPU_SHX2
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+ select CPU_HAS_FPU if !CPU_SH4AL_DSP
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+
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+config CPU_SH4A
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+ bool
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+ select CPU_SH4
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+
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+config CPU_SH4AL_DSP
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+ bool
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+ select CPU_SH4A
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+ select CPU_HAS_DSP
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+
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+config CPU_SHX2
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+ bool
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+
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+config CPU_SHX3
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+ bool
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+
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+choice
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+ prompt "Processor sub-type selection"
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+
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+#
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+# Processor subtypes
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+#
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+
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+# SH-2 Processor Support
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+
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+config CPU_SUBTYPE_SH7619
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+ bool "Support SH7619 processor"
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+ select CPU_SH2
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+
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+# SH-2A Processor Support
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+
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+config CPU_SUBTYPE_SH7206
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+ bool "Support SH7206 processor"
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+ select CPU_SH2A
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+
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+# SH-3 Processor Support
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+
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+config CPU_SUBTYPE_SH7705
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+ bool "Support SH7705 processor"
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+ select CPU_SH3
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+
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+config CPU_SUBTYPE_SH7706
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+ bool "Support SH7706 processor"
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+ select CPU_SH3
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+ help
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+ Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU.
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+
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+config CPU_SUBTYPE_SH7707
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+ bool "Support SH7707 processor"
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+ select CPU_SH3
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+ help
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+ Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU.
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+
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+config CPU_SUBTYPE_SH7708
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+ bool "Support SH7708 processor"
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+ select CPU_SH3
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+ help
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+ Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or
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+ if you have a 100 Mhz SH-3 HD6417708R CPU.
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+
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+config CPU_SUBTYPE_SH7709
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+ bool "Support SH7709 processor"
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+ select CPU_SH3
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+ help
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+ Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU.
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+
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+config CPU_SUBTYPE_SH7710
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+ bool "Support SH7710 processor"
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+ select CPU_SH3
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+ select CPU_HAS_DSP
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+ help
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+ Select SH7710 if you have a SH3-DSP SH7710 CPU.
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+
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+config CPU_SUBTYPE_SH7712
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+ bool "Support SH7712 processor"
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+ select CPU_SH3
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+ select CPU_HAS_DSP
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+ help
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+ Select SH7712 if you have a SH3-DSP SH7712 CPU.
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+
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+config CPU_SUBTYPE_SH7720
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+ bool "Support SH7720 processor"
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+ select CPU_SH3
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+ select CPU_HAS_DSP
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+ help
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+ Select SH7720 if you have a SH3-DSP SH7720 CPU.
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+
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+# SH-4 Processor Support
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+
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+config CPU_SUBTYPE_SH7750
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+ bool "Support SH7750 processor"
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+ select CPU_SH4
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+ help
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+ Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
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+
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+config CPU_SUBTYPE_SH7091
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+ bool "Support SH7091 processor"
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+ select CPU_SH4
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+ help
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+ Select SH7091 if you have an SH-4 based Sega device (such as
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+ the Dreamcast, Naomi, and Naomi 2).
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+
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+config CPU_SUBTYPE_SH7750R
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+ bool "Support SH7750R processor"
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+ select CPU_SH4
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+
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+config CPU_SUBTYPE_SH7750S
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+ bool "Support SH7750S processor"
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+ select CPU_SH4
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+
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+config CPU_SUBTYPE_SH7751
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+ bool "Support SH7751 processor"
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+ select CPU_SH4
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+ help
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+ Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
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+ or if you have a HD6417751R CPU.
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+
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+config CPU_SUBTYPE_SH7751R
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+ bool "Support SH7751R processor"
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+ select CPU_SH4
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+
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+config CPU_SUBTYPE_SH7760
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+ bool "Support SH7760 processor"
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+ select CPU_SH4
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+
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+config CPU_SUBTYPE_SH4_202
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+ bool "Support SH4-202 processor"
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+ select CPU_SH4
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+
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+# SH-4A Processor Support
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+
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+config CPU_SUBTYPE_SH7770
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+ bool "Support SH7770 processor"
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+ select CPU_SH4A
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+
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+config CPU_SUBTYPE_SH7780
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+ bool "Support SH7780 processor"
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+ select CPU_SH4A
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+
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+config CPU_SUBTYPE_SH7785
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+ bool "Support SH7785 processor"
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+ select CPU_SH4A
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+ select CPU_SHX2
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+ select ARCH_SPARSEMEM_ENABLE
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+ select SYS_SUPPORTS_NUMA
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+
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+config CPU_SUBTYPE_SHX3
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+ bool "Support SH-X3 processor"
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+ select CPU_SH4A
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+ select CPU_SHX3
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+ select ARCH_SPARSEMEM_ENABLE
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+ select SYS_SUPPORTS_NUMA
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+ select SYS_SUPPORTS_SMP
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+
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+# SH4AL-DSP Processor Support
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+
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+config CPU_SUBTYPE_SH7343
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+ bool "Support SH7343 processor"
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+ select CPU_SH4AL_DSP
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+
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+config CPU_SUBTYPE_SH7722
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+ bool "Support SH7722 processor"
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+ select CPU_SH4AL_DSP
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+ select CPU_SHX2
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+ select ARCH_SPARSEMEM_ENABLE
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+ select SYS_SUPPORTS_NUMA
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+
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+endchoice
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+
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source "arch/sh/mm/Kconfig"
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menu "Processor features"
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