config CPU_SHX2
bool
+config CPU_SHX3
+ bool
+
choice
prompt "Processor sub-type selection"
# SH-2 Processor Support
-config CPU_SUBTYPE_SH7604
- bool "Support SH7604 processor"
- select CPU_SH2
-
config CPU_SUBTYPE_SH7619
bool "Support SH7619 processor"
select CPU_SH2
+ select CPU_HAS_IPR_IRQ
# SH-2A Processor Support
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"
config CPU_SUBTYPE_SH7707
bool "Support SH7707 processor"
select CPU_SH3
- select CPU_HAS_PINT_IRQ
help
Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU.
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.
config CPU_SUBTYPE_SH7750
bool "Support SH7750 processor"
select CPU_SH4
- select CPU_HAS_IPR_IRQ
+ select CPU_HAS_INTC_IRQ
help
Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
config CPU_SUBTYPE_SH7091
bool "Support SH7091 processor"
select CPU_SH4
+ select CPU_HAS_INTC_IRQ
help
Select SH7091 if you have an SH-4 based Sega device (such as
the Dreamcast, Naomi, and Naomi 2).
config CPU_SUBTYPE_SH7750R
bool "Support SH7750R processor"
select CPU_SH4
- select CPU_HAS_IPR_IRQ
+ select CPU_HAS_INTC_IRQ
config CPU_SUBTYPE_SH7750S
bool "Support SH7750S processor"
select CPU_SH4
- select CPU_HAS_IPR_IRQ
+ select CPU_HAS_INTC_IRQ
config CPU_SUBTYPE_SH7751
bool "Support SH7751 processor"
select CPU_SH4
- select CPU_HAS_IPR_IRQ
+ select CPU_HAS_INTC_IRQ
help
Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
or if you have a HD6417751R CPU.
config CPU_SUBTYPE_SH7751R
bool "Support SH7751R processor"
select CPU_SH4
- select CPU_HAS_IPR_IRQ
+ select CPU_HAS_INTC_IRQ
config CPU_SUBTYPE_SH7760
bool "Support SH7760 processor"
config CPU_SUBTYPE_SH7780
bool "Support SH7780 processor"
select CPU_SH4A
- select CPU_HAS_INTC2_IRQ
+ select CPU_HAS_INTC_IRQ
config CPU_SUBTYPE_SH7785
bool "Support SH7785 processor"
select CPU_SHX2
select CPU_HAS_INTC2_IRQ
-# SH4AL-DSP Processor Support
+config CPU_SUBTYPE_SHX3
+ bool "Support SH-X3 processor"
+ select CPU_SH4A
+ select CPU_SHX3
+ select CPU_HAS_INTC2_IRQ
-config CPU_SUBTYPE_SH73180
- bool "Support SH73180 processor"
- select CPU_SH4AL_DSP
+# SH4AL-DSP Processor Support
config CPU_SUBTYPE_SH7343
bool "Support SH7343 processor"
bool "Support SH7722 processor"
select CPU_SH4AL_DSP
select CPU_SHX2
- select CPU_HAS_IPR_IRQ
+ select CPU_HAS_INTC_IRQ
+ select ARCH_SPARSEMEM_ENABLE
+ select SYS_SUPPORTS_NUMA
endchoice
config 32BIT
bool "Support 32-bit physical addressing through PMB"
- depends on CPU_SH4A && MMU && (!X2TLB || BROKEN)
+ depends on MMU && (CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785)
default y
help
If you say Y here, physical addressing will be extended to
config NUMA
bool "Non Uniform Memory Access (NUMA) Support"
- depends on MMU && EXPERIMENTAL
+ depends on MMU && SYS_SUPPORTS_NUMA && EXPERIMENTAL
default n
help
Some SH systems have many various memories scattered around
config ARCH_FLATMEM_ENABLE
def_bool y
+ depends on !NUMA
config ARCH_SPARSEMEM_ENABLE
def_bool y
config MAX_ACTIVE_REGIONS
int
+ default "2" if (CPU_SUBTYPE_SH7722 && SPARSEMEM)
default "1"
config ARCH_POPULATES_NODE_MAP
config ARCH_SELECT_MEMORY_MODEL
def_bool y
+config ARCH_ENABLE_MEMORY_HOTPLUG
+ def_bool y
+ depends on SPARSEMEM
+
+config ARCH_MEMORY_PROBE
+ def_bool y
+ depends on MEMORY_HOTPLUG
+
choice
prompt "Kernel page size"
default PAGE_SIZE_4KB
If unsure, say N.
-config SH_OCRAM
- bool "Operand Cache RAM (OCRAM) support"
- help
- Selecting this option will automatically tear down the number of
- sets in the dcache by half, which in turn exposes a memory range.
-
- The addresses for the OC RAM base will vary according to the
- processor version. Consult vendor documentation for specifics.
-
- If unsure, say N.
-
endmenu