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-rw-r--r--arch/mips/Kconfig245
1 files changed, 101 insertions, 144 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 1e3aeccd732..3b404b7dfa3 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -15,29 +15,6 @@ choice
prompt "System type"
default SGI_IP22
-config LEMOTE_FULONG
- bool "Lemote Fulong mini-PC"
- select ARCH_SPARSEMEM_ENABLE
- select SYS_HAS_CPU_LOONGSON2
- select DMA_NONCOHERENT
- select BOOT_ELF32
- select BOARD_SCACHE
- select HAVE_STD_PC_SERIAL_PORT
- select HW_HAS_PCI
- select I8259
- select ISA
- select IRQ_CPU
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL
- select SYS_SUPPORTS_LITTLE_ENDIAN
- select SYS_SUPPORTS_HIGHMEM
- select SYS_HAS_EARLY_PRINTK
- select GENERIC_HARDIRQS_NO__DO_IRQ
- select CPU_HAS_WB
- help
- Lemote Fulong mini-PC board based on the Chinese Loongson-2E CPU and
- an FPGA northbridge
-
config MACH_ALCHEMY
bool "Alchemy processor based machines"
@@ -131,6 +108,29 @@ config MACH_JAZZ
Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
Olivetti M700-10 workstations.
+config LEMOTE_FULONG
+ bool "Lemote Fulong mini-PC"
+ select ARCH_SPARSEMEM_ENABLE
+ select SYS_HAS_CPU_LOONGSON2
+ select DMA_NONCOHERENT
+ select BOOT_ELF32
+ select BOARD_SCACHE
+ select HAVE_STD_PC_SERIAL_PORT
+ select HW_HAS_PCI
+ select I8259
+ select ISA
+ select IRQ_CPU
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
+ select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_SUPPORTS_HIGHMEM
+ select SYS_HAS_EARLY_PRINTK
+ select GENERIC_HARDIRQS_NO__DO_IRQ
+ select CPU_HAS_WB
+ help
+ Lemote Fulong mini-PC board based on the Chinese Loongson-2E CPU and
+ an FPGA northbridge
+
config MIPS_ATLAS
bool "MIPS Atlas board"
select BOOT_ELF32
@@ -210,27 +210,6 @@ config MIPS_SEAD
This enables support for the MIPS Technologies SEAD evaluation
board.
-config WR_PPMC
- bool "Wind River PPMC board"
- select IRQ_CPU
- select BOOT_ELF32
- select DMA_NONCOHERENT
- select HW_HAS_PCI
- select PCI_GT64XXX_PCI0
- select SWAP_IO_SPACE
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_HAS_CPU_MIPS32_R2
- select SYS_HAS_CPU_MIPS64_R1
- select SYS_HAS_CPU_NEVADA
- select SYS_HAS_CPU_RM7000
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL
- select SYS_SUPPORTS_BIG_ENDIAN
- select SYS_SUPPORTS_LITTLE_ENDIAN
- help
- This enables support for the Wind River MIPS32 4KC PPMC evaluation
- board, which is based on GT64120 bridge chip.
-
config MIPS_SIM
bool 'MIPS simulator (MIPSsim)'
select DMA_NONCOHERENT
@@ -248,23 +227,24 @@ config MIPS_SIM
This option enables support for MIPS Technologies MIPSsim software
emulator.
-config MOMENCO_OCELOT
- bool "Momentum Ocelot board"
+config MARKEINS
+ bool "NEC EMMA2RH Mark-eins"
select DMA_NONCOHERENT
select HW_HAS_PCI
select IRQ_CPU
- select IRQ_CPU_RM7K
- select PCI_GT64XXX_PCI0
- select RM7000_CPU_SCACHE
select SWAP_IO_SPACE
- select SYS_HAS_CPU_RM7000
select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
- select SYS_SUPPORTS_KGDB
+ select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_CPU_R5000
help
- The Ocelot is a MIPS-based Single Board Computer (SBC) made by
- Momentum Computer <http://www.momenco.com/>.
+ This enables support for the R5432-based NEC Mark-eins
+ boards with R5500 CPU.
+
+config MACH_VR41XX
+ bool "NEC VR4100 series based machines"
+ select SYS_HAS_CPU_VR41XX
+ select GENERIC_HARDIRQS_NO__DO_IRQ
config PNX8550_JBS
bool "Philips PNX8550 based JBS board"
@@ -276,31 +256,6 @@ config PNX8550_STB810
select PNX8550
select SYS_SUPPORTS_LITTLE_ENDIAN
-config DDB5477
- bool "NEC DDB Vrc-5477"
- select DDB5XXX_COMMON
- select DMA_NONCOHERENT
- select HW_HAS_PCI
- select I8259
- select IRQ_CPU
- select SYS_HAS_CPU_R5432
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
- select SYS_SUPPORTS_KGDB
- select SYS_SUPPORTS_KGDB
- select SYS_SUPPORTS_LITTLE_ENDIAN
- help
- This enables support for the R5432-based NEC DDB Vrc-5477,
- or Rockhopper/SolutionGear boards with R5432/R5500 CPUs.
-
- Features : kernel debugging, serial terminal, NFS root fs, on-board
- ether port USB, AC97, PCI, etc.
-
-config MACH_VR41XX
- bool "NEC VR4100 series based machines"
- select SYS_HAS_CPU_VR41XX
- select GENERIC_HARDIRQS_NO__DO_IRQ
-
config PMC_MSP
bool "PMC-Sierra MSP chipsets"
depends on EXPERIMENTAL
@@ -367,20 +322,6 @@ config QEMU
simulate actual MIPS hardware platforms. More information on Qemu
can be found at http://www.linux-mips.org/wiki/Qemu.
-config MARKEINS
- bool "NEC EMMA2RH Mark-eins"
- select DMA_NONCOHERENT
- select HW_HAS_PCI
- select IRQ_CPU
- select SWAP_IO_SPACE
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_BIG_ENDIAN
- select SYS_SUPPORTS_LITTLE_ENDIAN
- select SYS_HAS_CPU_R5000
- help
- This enables support for the R5432-based NEC Mark-eins
- boards with R5500 CPU.
-
config SGI_IP22
bool "SGI IP22 (Indy/Indigo2)"
select ARC
@@ -443,41 +384,38 @@ config SGI_IP32
help
If you want this kernel to run on SGI O2 workstation, say Y here.
-config SIBYTE_BIGSUR
- bool "Sibyte BCM91480B-BigSur"
+config SIBYTE_CRHINE
+ bool "Sibyte BCM91120C-CRhine"
+ depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
- select NR_CPUS_DEFAULT_4
- select PCI_DOMAINS
- select SIBYTE_BCM1x80
+ select SIBYTE_BCM1120
select SWAP_IO_SPACE
select SYS_HAS_CPU_SB1
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
-config SIBYTE_SWARM
- bool "Sibyte BCM91250A-SWARM"
+config SIBYTE_CARMEL
+ bool "Sibyte BCM91120x-Carmel"
+ depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
- select NR_CPUS_DEFAULT_2
- select SIBYTE_SB1250
+ select SIBYTE_BCM1120
select SWAP_IO_SPACE
select SYS_HAS_CPU_SB1
select SYS_SUPPORTS_BIG_ENDIAN
- select SYS_SUPPORTS_HIGHMEM
- select SYS_SUPPORTS_KGDB
select SYS_SUPPORTS_LITTLE_ENDIAN
-config SIBYTE_SENTOSA
- bool "Sibyte BCM91250E-Sentosa"
+config SIBYTE_CRHONE
+ bool "Sibyte BCM91125C-CRhone"
depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
- select NR_CPUS_DEFAULT_2
- select SIBYTE_SB1250
+ select SIBYTE_BCM1125
select SWAP_IO_SPACE
select SYS_HAS_CPU_SB1
select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_SUPPORTS_HIGHMEM
select SYS_SUPPORTS_LITTLE_ENDIAN
config SIBYTE_RHONE
@@ -491,19 +429,21 @@ config SIBYTE_RHONE
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
-config SIBYTE_CARMEL
- bool "Sibyte BCM91120x-Carmel"
- depends on EXPERIMENTAL
+config SIBYTE_SWARM
+ bool "Sibyte BCM91250A-SWARM"
select BOOT_ELF32
select DMA_COHERENT
- select SIBYTE_BCM1120
+ select NR_CPUS_DEFAULT_2
+ select SIBYTE_SB1250
select SWAP_IO_SPACE
select SYS_HAS_CPU_SB1
select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_SUPPORTS_HIGHMEM
+ select SYS_SUPPORTS_KGDB
select SYS_SUPPORTS_LITTLE_ENDIAN
-config SIBYTE_PTSWARM
- bool "Sibyte BCM91250PT-PTSWARM"
+config SIBYTE_LITTLESUR
+ bool "Sibyte BCM91250C2-LittleSur"
depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
@@ -515,8 +455,8 @@ config SIBYTE_PTSWARM
select SYS_SUPPORTS_HIGHMEM
select SYS_SUPPORTS_LITTLE_ENDIAN
-config SIBYTE_LITTLESUR
- bool "Sibyte BCM91250C2-LittleSur"
+config SIBYTE_SENTOSA
+ bool "Sibyte BCM91250E-Sentosa"
depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
@@ -525,30 +465,31 @@ config SIBYTE_LITTLESUR
select SWAP_IO_SPACE
select SYS_HAS_CPU_SB1
select SYS_SUPPORTS_BIG_ENDIAN
- select SYS_SUPPORTS_HIGHMEM
select SYS_SUPPORTS_LITTLE_ENDIAN
-config SIBYTE_CRHINE
- bool "Sibyte BCM91120C-CRhine"
+config SIBYTE_PTSWARM
+ bool "Sibyte BCM91250PT-PTSWARM"
depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
- select SIBYTE_BCM1120
+ select NR_CPUS_DEFAULT_2
+ select SIBYTE_SB1250
select SWAP_IO_SPACE
select SYS_HAS_CPU_SB1
select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_SUPPORTS_HIGHMEM
select SYS_SUPPORTS_LITTLE_ENDIAN
-config SIBYTE_CRHONE
- bool "Sibyte BCM91125C-CRhone"
- depends on EXPERIMENTAL
+config SIBYTE_BIGSUR
+ bool "Sibyte BCM91480B-BigSur"
select BOOT_ELF32
select DMA_COHERENT
- select SIBYTE_BCM1125
+ select NR_CPUS_DEFAULT_4
+ select PCI_DOMAINS
+ select SIBYTE_BCM1x80
select SWAP_IO_SPACE
select SYS_HAS_CPU_SB1
select SYS_SUPPORTS_BIG_ENDIAN
- select SYS_SUPPORTS_HIGHMEM
select SYS_SUPPORTS_LITTLE_ENDIAN
config SNI_RM
@@ -595,7 +536,7 @@ config TOSHIBA_JMR3927
select GENERIC_HARDIRQS_NO__DO_IRQ
config TOSHIBA_RBTX4927
- bool "Toshiba TBTX49[23]7 board"
+ bool "Toshiba RBTX49[23]7 board"
select DMA_NONCOHERENT
select HAS_TXX9_SERIAL
select HW_HAS_PCI
@@ -632,10 +573,30 @@ config TOSHIBA_RBTX4938
This Toshiba board is based on the TX4938 processor. Say Y here to
support this machine type
+config WR_PPMC
+ bool "Wind River PPMC board"
+ select IRQ_CPU
+ select BOOT_ELF32
+ select DMA_NONCOHERENT
+ select HW_HAS_PCI
+ select PCI_GT64XXX_PCI0
+ select SWAP_IO_SPACE
+ select SYS_HAS_CPU_MIPS32_R1
+ select SYS_HAS_CPU_MIPS32_R2
+ select SYS_HAS_CPU_MIPS64_R1
+ select SYS_HAS_CPU_NEVADA
+ select SYS_HAS_CPU_RM7000
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
+ select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_SUPPORTS_LITTLE_ENDIAN
+ help
+ This enables support for the Wind River MIPS32 4KC PPMC evaluation
+ board, which is based on GT64120 bridge chip.
+
endchoice
source "arch/mips/au1000/Kconfig"
-source "arch/mips/ddb5xxx/Kconfig"
source "arch/mips/jazz/Kconfig"
source "arch/mips/pmc-sierra/Kconfig"
source "arch/mips/sgi-ip27/Kconfig"
@@ -807,10 +768,6 @@ config IRQ_MSP_SLP
config IRQ_MSP_CIC
bool
-config DDB5XXX_COMMON
- bool
- select SYS_SUPPORTS_KGDB
-
config MIPS_BOARDS_GEN
bool
@@ -1377,17 +1334,6 @@ config MIPS_MT_SMTC
This is a kernel model which is known a SMTC or lately has been
marketesed into SMVP.
-config MIPS_VPE_LOADER
- bool "VPE loader support."
- depends on SYS_SUPPORTS_MULTITHREADING
- select CPU_MIPSR2_IRQ_VI
- select CPU_MIPSR2_IRQ_EI
- select CPU_MIPSR2_SRS
- select MIPS_MT
- help
- Includes a loader for loading an elf relocatable object
- onto another VPE and running it.
-
endchoice
config MIPS_MT
@@ -1398,8 +1344,19 @@ config SYS_SUPPORTS_MULTITHREADING
config MIPS_MT_FPAFF
bool "Dynamic FPU affinity for FP-intensive threads"
- depends on MIPS_MT
default y
+ depends on MIPS_MT_SMP || MIPS_MT_SMTC
+
+config MIPS_VPE_LOADER
+ bool "VPE loader support."
+ depends on SYS_SUPPORTS_MULTITHREADING
+ select CPU_MIPSR2_IRQ_VI
+ select CPU_MIPSR2_IRQ_EI
+ select CPU_MIPSR2_SRS
+ select MIPS_MT
+ help
+ Includes a loader for loading an elf relocatable object
+ onto another VPE and running it.
config MIPS_MT_SMTC_INSTANT_REPLAY
bool "Low-latency Dispatch of Deferred SMTC IPIs"
@@ -1772,7 +1729,7 @@ config KEXEC
config SECCOMP
bool "Enable seccomp to safely compute untrusted bytecode"
- depends on PROC_FS && BROKEN
+ depends on PROC_FS
default y
help
This kernel feature is useful for number crunching applications