bool
default n
+config ARCH_NO_VIRT_TO_BUS
+ def_bool y
+
source "init/Kconfig"
menu "System type"
config SH_FPU
bool "FPU support"
- depends on CPU_SH4
+ depends on CPU_HAS_FPU
default y
help
Selecting this option will enable support for SH processors that
config SH_DSP
bool "DSP support"
- default y if SH4AL_DSP || !CPU_SH4
- default n
+ depends on CPU_HAS_DSP
+ default y
help
Selecting this option will enable support for SH processors that
have DSP units (ie, SH2-DSP, SH3-DSP, and SH4AL-DSP).
config CPU_HAS_INTEVT
bool
-config CPU_HAS_PINT_IRQ
- bool
-
config CPU_HAS_MASKREG_IRQ
bool
-config CPU_HAS_INTC_IRQ
- bool
-
-config CPU_HAS_INTC2_IRQ
- bool
-
config CPU_HAS_IPR_IRQ
bool
config CPU_HAS_PTEA
bool
+config CPU_HAS_DSP
+ bool
+
+config CPU_HAS_FPU
+ bool
+
endmenu
menu "Board support"
bool "SolutionEngine7780"
select SOLUTION_ENGINE
select SYS_SUPPORTS_PCI
- select CPU_HAS_INTC2_IRQ
depends on CPU_SUBTYPE_SH7780
help
Select 7780 SolutionEngine if configuring for a Renesas SH7780
evaluation board.
-config SH_7300_SOLUTION_ENGINE
- bool "SolutionEngine7300"
- select SOLUTION_ENGINE
- depends on CPU_SUBTYPE_SH7300
- help
- Select 7300 SolutionEngine if configuring for a Hitachi
- SH7300(SH-Mobile V) evaluation board.
-
config SH_7343_SOLUTION_ENGINE
bool "SolutionEngine7343"
select SOLUTION_ENGINE
Select 7343 SolutionEngine if configuring for a Hitachi
SH7343 (SH-Mobile 3AS) evaluation board.
-config SH_73180_SOLUTION_ENGINE
- bool "SolutionEngine73180"
- select SOLUTION_ENGINE
- depends on CPU_SUBTYPE_SH73180
- help
- Select 73180 SolutionEngine if configuring for a Hitachi
- SH73180(SH-Mobile 3) evaluation board.
-
config SH_7751_SYSTEMH
bool "SystemH7751R"
depends on CPU_SUBTYPE_SH7751R
config SH_SH03
bool "Interface CTP/PCI-SH03"
- depends on CPU_SUBTYPE_SH7751 && BROKEN
+ depends on CPU_SUBTYPE_SH7751
select CPU_HAS_IPR_IRQ
select SYS_SUPPORTS_PCI
help
help
Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2.
+config SH_X3PROTO
+ bool "SH-X3 Prototype board"
+ depends on CPU_SUBTYPE_SHX3
+
+config SH_MAGIC_PANEL_R2
+ bool "Magic Panel R2"
+ depends on CPU_SUBTYPE_SH7720
+ help
+ Select Magic Panel R2 if configuring for Magic Panel R2.
+
endmenu
source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
source "arch/sh/boards/renesas/r7780rp/Kconfig"
+source "arch/sh/boards/magicpanelr2/Kconfig"
menu "Timer and clock configuration"
config SH_PCLK_FREQ
int "Peripheral clock frequency (in Hz)"
- default "27000000" if CPU_SUBTYPE_SH73180 || CPU_SUBTYPE_SH7343
+ default "27000000" if CPU_SUBTYPE_SH7343
default "31250000" if CPU_SUBTYPE_SH7619
default "32000000" if CPU_SUBTYPE_SH7722
- default "33333333" if CPU_SUBTYPE_SH7300 || CPU_SUBTYPE_SH7770 || \
+ default "33333333" if CPU_SUBTYPE_SH7770 || \
CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
CPU_SUBTYPE_SH7206
default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
source "kernel/Kconfig.preempt"
-config NODES_SHIFT
- int
- default "1"
- depends on NEED_MULTIPLE_NODES
+config GUSA
+ def_bool y
+ depends on !SMP
+ help
+ This enables support for gUSA (general UserSpace Atomicity).
+ This is the default implementation for both UP and non-ll/sc
+ CPUs, and is used by the libc, amongst others.
+
+ For additional information, design information can be found
+ in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>.
+
+ This should only be disabled for special cases where alternate
+ atomicity implementations exist.
endmenu
tristate "SuperHyway Bus support"
depends on CPU_SUBTYPE_SH4_202
+config MAPLE
+ bool "Maple Bus support"
+ depends on SH_DREAMCAST
+ help
+ The Maple Bus is SEGA's serial communication bus for peripherals
+ on the Dreamcast. Without this bus support you won't be able to
+ get your Dreamcast keyboard etc to work, so most users
+ probably want to say 'Y' here, unless you are only using the
+ Dreamcast with a serial line terminal or a remote network
+ connection.
+
config CF_ENABLER
bool "Compact Flash Enabler support"
depends on SOLUTION_ENGINE || SH_SH03