diff options
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 59 |
1 files changed, 49 insertions, 10 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index c6f74f1c639..a1cd84f9b3b 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -133,7 +133,7 @@ config MIPS_MIRAGE select SYS_SUPPORTS_LITTLE_ENDIAN config BASLER_EXCITE - bool "Basler eXcite smart camera support" + bool "Basler eXcite smart camera" select DMA_COHERENT select HW_HAS_PCI select IRQ_CPU @@ -147,7 +147,7 @@ config BASLER_EXCITE select SYS_SUPPORTS_KGDB help The eXcite is a smart camera platform manufactured by - Basler Vision Technologies AG + Basler Vision Technologies AG. config BASLER_EXCITE_PROTOTYPE bool "Support for pre-release units" @@ -167,6 +167,7 @@ config MIPS_COBALT select IRQ_CPU select MIPS_GT64111 select SYS_HAS_CPU_NEVADA + select SYS_HAS_EARLY_PRINTK select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL select SYS_SUPPORTS_LITTLE_ENDIAN @@ -176,7 +177,7 @@ config MACH_DECSTATION bool "DECstations" select BOOT_ELF32 select DMA_NONCOHERENT - select EARLY_PRINTK + select SYS_HAS_EARLY_PRINTK select IRQ_CPU select SYS_HAS_CPU_R3000 select SYS_HAS_CPU_R4X00 @@ -242,6 +243,7 @@ config MACH_JAZZ config LASAT bool "LASAT Networks platforms" select DMA_NONCOHERENT + select SYS_HAS_EARLY_PRINTK select HW_HAS_PCI select MIPS_GT64120 select MIPS_NILE4 @@ -256,6 +258,7 @@ config MIPS_ATLAS bool "MIPS Atlas board" select BOOT_ELF32 select DMA_NONCOHERENT + select SYS_HAS_EARLY_PRINTK select IRQ_CPU select HW_HAS_PCI select MIPS_BOARDS_GEN @@ -274,6 +277,7 @@ config MIPS_ATLAS select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_SUPPORTS_MULTITHREADING if EXPERIMENTAL + select SYS_SUPPORTS_SMARTMIPS select GENERIC_HARDIRQS_NO__DO_IRQ help This enables support for the MIPS Technologies Atlas evaluation @@ -300,11 +304,13 @@ config MIPS_MALTA select SYS_HAS_CPU_MIPS64_R1 select SYS_HAS_CPU_NEVADA select SYS_HAS_CPU_RM7000 + select SYS_HAS_EARLY_PRINTK select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_SUPPORTS_MULTITHREADING + select SYS_SUPPORTS_SMARTMIPS help This enables support for the MIPS Technologies Malta evaluation board. @@ -314,6 +320,7 @@ config MIPS_SEAD depends on EXPERIMENTAL select IRQ_CPU select DMA_NONCOHERENT + select SYS_HAS_EARLY_PRINTK select MIPS_BOARDS_GEN select SYS_HAS_CPU_MIPS32_R1 select SYS_HAS_CPU_MIPS32_R2 @@ -322,6 +329,7 @@ config MIPS_SEAD select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_LITTLE_ENDIAN + select SYS_SUPPORTS_SMARTMIPS help This enables support for the MIPS Technologies SEAD evaluation board. @@ -350,9 +358,11 @@ config WR_PPMC config MIPS_SIM bool 'MIPS simulator (MIPSsim)' select DMA_NONCOHERENT + select SYS_HAS_EARLY_PRINTK select IRQ_CPU select SYS_HAS_CPU_MIPS32_R1 select SYS_HAS_CPU_MIPS32_R2 + select SYS_HAS_EARLY_PRINTK select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_LITTLE_ENDIAN @@ -373,6 +383,7 @@ config MOMENCO_JAGUAR_ATX select RM7000_CPU_SCACHE select SWAP_IO_SPACE select SYS_HAS_CPU_RM9000 + select SYS_HAS_EARLY_PRINTK select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN @@ -510,6 +521,7 @@ config PMC_YOSEMITE select IRQ_CPU_RM9K select SWAP_IO_SPACE select SYS_HAS_CPU_RM9000 + select SYS_HAS_EARLY_PRINTK select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN @@ -570,6 +582,7 @@ config SGI_IP22 select SWAP_IO_SPACE select SYS_HAS_CPU_R4X00 select SYS_HAS_CPU_R5000 + select SYS_HAS_EARLY_PRINTK select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN @@ -584,7 +597,7 @@ config SGI_IP27 select ARC64 select BOOT_ELF64 select DMA_IP27 - select EARLY_PRINTK + select SYS_HAS_EARLY_PRINTK select HW_HAS_PCI select NR_CPUS_DEFAULT_64 select PCI_DOMAINS @@ -746,6 +759,7 @@ config SNI_RM select SYS_HAS_CPU_R5000 select SYS_HAS_CPU_R10000 select R5000_CPU_SCACHE + select SYS_HAS_EARLY_PRINTK select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL select SYS_SUPPORTS_BIG_ENDIAN @@ -824,7 +838,6 @@ source "arch/mips/tx4927/Kconfig" source "arch/mips/tx4938/Kconfig" source "arch/mips/vr41xx/Kconfig" source "arch/mips/philips/pnx8550/common/Kconfig" -source "arch/mips/cobalt/Kconfig" endmenu @@ -894,6 +907,20 @@ config DMA_NEED_PCI_MAP_STATE bool config EARLY_PRINTK + bool "Early printk" if EMBEDDED && DEBUG_KERNEL + depends on SYS_HAS_EARLY_PRINTK + default y + help + This option enables special console drivers which allow the kernel + to print messages very early in the bootup process. + + This is useful for kernel debugging when your machine crashes very + early before the console code is initialized. For normal operation + it is not recommended because it looks on some machines ugly and + oesn't cooperate with an X server. You should normally N here, + unless you want to debug such a crash. + +config SYS_HAS_EARLY_PRINTK bool config GENERIC_ISA_DMA @@ -1030,6 +1057,7 @@ config SOC_PNX8550 select DMA_NONCOHERENT select HW_HAS_PCI select SYS_HAS_CPU_MIPS32_R1 + select SYS_HAS_EARLY_PRINTK select SYS_SUPPORTS_32BIT_KERNEL select GENERIC_HARDIRQS_NO__DO_IRQ select SYS_SUPPORTS_KGDB @@ -1090,7 +1118,7 @@ config HAVE_STD_PC_SERIAL_PORT config ARC_CONSOLE bool "ARC console support" - depends on SGI_IP22 || SNI_RM + depends on SGI_IP22 || (SNI_RM && CPU_LITTLE_ENDIAN) config ARC_MEMORY bool @@ -1641,6 +1669,18 @@ config 64BIT_PHYS_ADDR config CPU_HAS_LLSC bool +config CPU_HAS_SMARTMIPS + depends on SYS_SUPPORTS_SMARTMIPS + bool "Support for the SmartMIPS ASE" + help + SmartMIPS is a extension of the MIPS32 architecture aimed at + increased security at both hardware and software level for + smartcards. Enabling this option will allow proper use of the + SmartMIPS instructions by Linux applications. However a kernel with + this option will not work on a MIPS core without SmartMIPS core. If + you don't know you probably don't have SmartMIPS and should say N + here. + config CPU_HAS_WB bool @@ -1704,6 +1744,9 @@ config CPU_SUPPORTS_HIGHMEM config SYS_SUPPORTS_HIGHMEM bool +config SYS_SUPPORTS_SMARTMIPS + bool + config ARCH_FLATMEM_ENABLE def_bool y depends on !NUMA @@ -1877,10 +1920,6 @@ config HZ source "kernel/Kconfig.preempt" -config RTC_DS1742 - bool "DS1742 BRAM/RTC support" - depends on TOSHIBA_JMR3927 || TOSHIBA_RBTX4927 - config MIPS_INSANE_LARGE bool "Support for large 64-bit configurations" depends on CPU_R10000 && 64BIT |