X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fsh%2FKconfig;h=1cc5c9b27bfdeae32671c58e61263d929c92f6e2;hb=fecf3404f4aba6d0edeba31eeb018cbb6326dff2;hp=e9b275d90737ba9601152adc91ac37693818d00f;hpb=1a02e59a2970f9ed28ab51d3b08624b79e54d848;p=pandora-kernel.git
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index e9b275d90737..1cc5c9b27bfd 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -8,6 +8,7 @@ mainmenu "Linux/SuperH Kernel Configuration"
config SUPERH
bool
default y
+ select EMBEDDED
help
The SuperH is a RISC processor targeted for use in embedded systems
and consumer electronics; it was also used in the Sega Dreamcast
@@ -21,6 +22,14 @@ config RWSEM_GENERIC_SPINLOCK
config RWSEM_XCHGADD_ALGORITHM
bool
+config GENERIC_FIND_NEXT_BIT
+ bool
+ default y
+
+config GENERIC_HWEIGHT
+ bool
+ default y
+
config GENERIC_HARDIRQS
bool
default y
@@ -43,18 +52,23 @@ source "init/Kconfig"
menu "System type"
+config SOLUTION_ENGINE
+ bool
+
choice
prompt "SuperH system type"
default SH_UNKNOWN
config SH_SOLUTION_ENGINE
bool "SolutionEngine"
+ select SOLUTION_ENGINE
help
Select SolutionEngine if configuring for a Hitachi SH7709
or SH7750 evaluation board.
config SH_7751_SOLUTION_ENGINE
bool "SolutionEngine7751"
+ select SOLUTION_ENGINE
select CPU_SUBTYPE_SH7751
help
Select 7751 SolutionEngine if configuring for a Hitachi SH7751
@@ -62,17 +76,27 @@ config SH_7751_SOLUTION_ENGINE
config SH_7300_SOLUTION_ENGINE
bool "SolutionEngine7300"
+ select SOLUTION_ENGINE
select CPU_SUBTYPE_SH7300
help
- Select 7300 SolutionEngine if configuring for a Hitachi SH7300(SH-Mobile V)
- evaluation board.
+ 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 CPU_SUBTYPE_SH7343
+ help
+ Select 7343 SolutionEngine if configuring for a Hitachi
+ SH7343 (SH-Mobile 3AS) evaluation board.
config SH_73180_SOLUTION_ENGINE
bool "SolutionEngine73180"
- select CPU_SUBTYPE_SH73180
- help
- Select 73180 SolutionEngine if configuring for a Hitachi SH73180(SH-Mobile 3)
- evaluation board.
+ select SOLUTION_ENGINE
+ select CPU_SUBTYPE_SH73180
+ help
+ Select 73180 SolutionEngine if configuring for a Hitachi
+ SH73180(SH-Mobile 3) evaluation board.
config SH_7751_SYSTEMH
bool "SystemH7751R"
@@ -81,12 +105,6 @@ config SH_7751_SYSTEMH
Select SystemH if you are configuring for a Renesas SystemH
7751R evaluation board.
-config SH_STB1_HARP
- bool "STB1_Harp"
-
-config SH_STB1_OVERDRIVE
- bool "STB1_Overdrive"
-
config SH_HP6XX
bool "HP6XX"
help
@@ -94,19 +112,6 @@ config SH_HP6XX
More information (hardware only) at
.
-config SH_CQREEK
- bool "CqREEK"
- help
- Select CqREEK if configuring for a CqREEK SH7708 or SH7750.
- More information at
- .
-
-config SH_DMIDA
- bool "DMIDA"
- help
- Select DMIDA if configuring for a DataMyte 4000 Industrial
- Digital Assistant. More information at .
-
config SH_EC3104
bool "EC3104"
help
@@ -128,25 +133,9 @@ config SH_DREAMCAST
. There is a
Dreamcast project is at .
-config SH_CAT68701
- bool "CAT68701"
-
config SH_BIGSUR
bool "BigSur"
-config SH_SH2000
- bool "SH2000"
- select CPU_SUBTYPE_SH7709
- help
- SH-2000 is a single-board computer based around SH7709A chip
- intended for embedded applications.
- It has an Ethernet interface (CS8900A), direct connected
- Compact Flash socket, three serial ports and PC-104 bus.
- More information at .
-
-config SH_ADX
- bool "ADX"
-
config SH_MPC1211
bool "Interface MPC1211"
help
@@ -176,6 +165,13 @@ config SH_HS7751RVOIP
Select HS7751RVOIP if configuring for a Renesas Technology
Sales VoIP board.
+config SH_7710VOIPGW
+ bool "SH7710-VOIP-GW"
+ select CPU_SUBTYPE_SH7710
+ help
+ Select this option to build a kernel for the SH7710 based
+ VOIP GW.
+
config SH_RTS7751R2D
bool "RTS7751R2D"
select CPU_SUBTYPE_SH7751R
@@ -214,6 +210,12 @@ config SH_TITAN
Select Titan if you are configuring for a Nimble Microsystems
NetEngine NP51R.
+config SH_SHMIN
+ bool "SHMIN"
+ select CPU_SUBTYPE_SH7706
+ help
+ Select SHMIN if configureing for the SHMIN board
+
config SH_UNKNOWN
bool "BareCPU"
help
@@ -230,35 +232,9 @@ endchoice
source "arch/sh/mm/Kconfig"
-config MEMORY_START
- hex "Physical memory start address"
- default "0x08000000"
- ---help---
- Computers built with Hitachi SuperH processors always
- map the ROM starting at address zero. But the processor
- does not specify the range that RAM takes.
-
- The physical memory (RAM) start address will be automatically
- set to 08000000. Other platforms, such as the Solution Engine
- boards typically map RAM at 0C000000.
-
- Tweak this only when porting to a new machine which does not
- already have a defconfig. Changing it from the known correct
- value on any of the known systems will only lead to disaster.
-
-config MEMORY_SIZE
- hex "Physical memory size"
- default "0x00400000"
- help
- This sets the default memory size assumed by your SH kernel. It can
- be overridden as normal by the 'mem=' argument on the kernel command
- line. If unsure, consult your board specifications or just leave it
- as 0x00400000 which was the default value before this became
- configurable.
-
config CF_ENABLER
bool "Compact Flash Enabler support"
- depends on SH_ADX || SH_SOLUTION_ENGINE || SH_UNKNOWN || SH_CAT68701 || SH_SH03
+ depends on SH_SOLUTION_ENGINE || SH_UNKNOWN || SH_SH03
---help---
Compact Flash is a small, removable mass storage device introduced
in 1994 originally as a PCMCIA device. If you say `Y' here, you
@@ -286,7 +262,7 @@ config CF_AREA5
- "Area5" if CompactFlash is connected to Area 5 (0x14000000)
- "Area6" if it is connected to Area 6 (0x18000000)
- "Area6" will work for most boards. For ADX, select "Area5".
+ "Area6" will work for most boards.
config CF_AREA6
bool "Area6"
@@ -308,19 +284,6 @@ config CPU_LITTLE_ENDIAN
endian byte order. These modes require different kernels. Say Y if
your machine is little endian, N if it's a big endian machine.
-# The SH7750 RTC module is disabled in the Dreamcast
-config SH_RTC
- bool
- depends on !SH_DREAMCAST && !SH_SATURN && !SH_7300_SOLUTION_ENGINE && \
- !SH_73180_SOLUTION_ENGINE && !SH_LANDISK && \
- !SH_R7780RP
- default y
- help
- Selecting this option will allow the Linux kernel to emulate
- PC's RTC.
-
- If unsure, say N.
-
config SH_FPU
bool "FPU support"
depends on !CPU_SH3
@@ -331,14 +294,22 @@ config SH_FPU
This option must be set in order to enable the FPU.
+config SH_FPU_EMU
+ bool "FPU emulation support"
+ depends on !SH_FPU && EXPERIMENTAL
+ default n
+ help
+ Selecting this option will enable support for software FPU emulation.
+ Most SH-3 users will want to say Y here, whereas most SH-4 users will
+ want to say N.
+
config SH_DSP
bool "DSP support"
- depends on !CPU_SH4
- default y
+ default y if SH4AL_DSP || !CPU_SH4
+ default n
help
Selecting this option will enable support for SH processors that
- have DSP units (ie, SH2-DSP and SH3-DSP). It is safe to say Y here
- by default, as the existance of the DSP will be probed at runtime.
+ have DSP units (ie, SH2-DSP, SH3-DSP, and SH4AL-DSP).
This option must be set in order to enable the DSP.
@@ -365,6 +336,9 @@ config CPU_HAS_INTEVT
config CPU_HAS_PINT_IRQ
bool
+config CPU_HAS_MASKREG_IRQ
+ bool
+
config CPU_HAS_INTC2_IRQ
bool
@@ -392,16 +366,19 @@ config SH_TMU
endmenu
-#source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
+source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
+
+source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
-#source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
+source "arch/sh/boards/renesas/r7780rp/Kconfig"
config SH_PCLK_FREQ
int "Peripheral clock frequency (in Hz)"
default "50000000" if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7780
default "60000000" if CPU_SUBTYPE_SH7751
- default "33333333" if CPU_SUBTYPE_SH7300 || CPU_SUBTYPE_SH7770 || CPU_SUBTYPE_SH7760
- default "27000000" if CPU_SUBTYPE_SH73180
+ default "33333333" if CPU_SUBTYPE_SH7300 || CPU_SUBTYPE_SH7770 || \
+ CPU_SUBTYPE_SH7760
+ default "27000000" if CPU_SUBTYPE_SH73180 || CPU_SUBTYPE_SH7343
default "66000000" if CPU_SUBTYPE_SH4_202
help
This option is used to specify the peripheral clock frequency.
@@ -432,10 +409,8 @@ source "arch/sh/cchips/Kconfig"
config HEARTBEAT
bool "Heartbeat LED"
- depends on SH_MPC1211 || SH_SH03 || SH_CAT68701 || \
- SH_STB1_HARP || SH_STB1_OVERDRIVE || SH_BIGSUR || \
- SH_7751_SOLUTION_ENGINE || SH_7300_SOLUTION_ENGINE || \
- SH_73180_SOLUTION_ENGINE || SH_SOLUTION_ENGINE || \
+ depends on SH_MPC1211 || SH_SH03 || \
+ SH_BIGSUR || SOLUTION_ENGINE || \
SH_RTS7751R2D || SH_SH4202_MICRODEV || SH_LANDISK
help
Use the power-on LED on your machine as a load meter. The exact
@@ -451,16 +426,18 @@ config ISA_DMA_API
menu "Kernel features"
+source kernel/Kconfig.hz
+
config KEXEC
bool "kexec system call (EXPERIMENTAL)"
depends on EXPERIMENTAL
help
kexec is a system call that implements the ability to shutdown your
current kernel, and to start another kernel. It is like a reboot
- but it is indepedent of the system firmware. And like a reboot
+ but it is independent of the system firmware. And like a reboot
you can start any kernel with it, not just Linux.
- The name comes from the similiarity to the exec system call.
+ The name comes from the similarity to the exec system call.
It is an ongoing process to be certain the hardware in a machine
is properly shutdown, so do not be surprised if this code does not
@@ -468,10 +445,6 @@ config KEXEC
support. As of this writing the exact hardware interface is
strongly in flux, so no good recommendation can be made.
-config PREEMPT
- bool "Preemptible Kernel (EXPERIMENTAL)"
- depends on EXPERIMENTAL
-
config SMP
bool "Symmetric multi-processing support"
---help---
@@ -507,6 +480,8 @@ config NR_CPUS
This is purely to save memory - each supported CPU adds
approximately eight kilobytes to the kernel image.
+source "kernel/Kconfig.preempt"
+
config CPU_HAS_SR_RB
bool "CPU has SR.RB"
depends on CPU_SH3 || CPU_SH4
@@ -519,6 +494,11 @@ config CPU_HAS_SR_RB
See for further
information on SR.RB and register banking in the kernel in general.
+config NODES_SHIFT
+ int
+ default "1"
+ depends on NEED_MULTIPLE_NODES
+
endmenu
menu "Boot options"
@@ -623,6 +603,16 @@ source "fs/Kconfig.binfmt"
endmenu
+menu "Power management options (EXPERIMENTAL)"
+depends on EXPERIMENTAL
+
+source kernel/power/Kconfig
+
+config APM
+ bool "Advanced Power Management Emulation"
+ depends on PM
+endmenu
+
source "net/Kconfig"
source "drivers/Kconfig"