diff options
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 86 |
1 files changed, 59 insertions, 27 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 06ef440d16ce..1e48184ecf1e 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -8,6 +8,7 @@ config MIPS select ARCH_HAS_CPU_FINALIZE_INIT select ARCH_HAS_CURRENT_STACK_POINTER if !CC_IS_CLANG || CLANG_VERSION >= 140000 select ARCH_HAS_DEBUG_VIRTUAL if !64BIT + select ARCH_HAS_DMA_OPS if MACH_JAZZ select ARCH_HAS_FORTIFY_SOURCE select ARCH_HAS_KCOV select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE if !EVA @@ -28,14 +29,15 @@ config MIPS select ARCH_WANT_IPC_PARSE_VERSION select ARCH_WANT_LD_ORPHAN_WARN select BUILDTIME_TABLE_SORT + select BUILTIN_DTB_ALL if BUILTIN_DTB select CLONE_BACKWARDS select CPU_NO_EFFICIENT_FFS if (TARGET_ISA_REV < 1) - select CPU_PM if CPU_IDLE + select CPU_PM if CPU_IDLE || SUSPEND select GENERIC_ATOMIC64 if !64BIT + select GENERIC_BUILTIN_DTB if BUILTIN_DTB select GENERIC_CMOS_UPDATE select GENERIC_CPU_AUTOPROBE select GENERIC_GETTIMEOFDAY - select GENERIC_IOMAP select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW select GENERIC_ISA_DMA if EISA @@ -44,10 +46,12 @@ config MIPS select GENERIC_LIB_CMPDI2 select GENERIC_LIB_LSHRDI3 select GENERIC_LIB_UCMPDI2 + select GENERIC_PCI_IOMAP select GENERIC_SCHED_CLOCK if !CAVIUM_OCTEON_SOC select GENERIC_SMP_IDLE_THREAD select GENERIC_IDLE_POLL_SETUP select GENERIC_TIME_VSYSCALL + select GENERIC_VDSO_DATA_STORE select GUP_GET_PXX_LOW_HIGH if CPU_MIPS32 && PHYS_ADDR_T_64BIT select HAS_IOPORT if !NO_IOPORT_MAP || ISA select HAVE_ARCH_COMPILER_H @@ -68,7 +72,7 @@ config MIPS select HAVE_DYNAMIC_FTRACE select HAVE_EBPF_JIT if !CPU_MICROMIPS select HAVE_EXIT_THREAD - select HAVE_FAST_GUP + select HAVE_GUP_FAST select HAVE_FTRACE_MCOUNT_RECORD select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_TRACER @@ -387,13 +391,37 @@ config MACH_DECSTATION otherwise choose R3000. +config ECONET + bool "EcoNet MIPS family" + select BOOT_RAW + select CPU_BIG_ENDIAN + select DEBUG_ZBOOT if DEBUG_KERNEL + select EARLY_PRINTK_8250 + select ECONET_EN751221_TIMER + select SERIAL_8250 + select SERIAL_OF_PLATFORM + select SYS_SUPPORTS_BIG_ENDIAN + 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_MIPS16 + select SYS_SUPPORTS_ZBOOT_UART16550 + select USE_GENERIC_EARLY_PRINTK_8250 + select USE_OF + help + EcoNet EN75xx MIPS devices are big endian MIPS machines used + in XPON (fiber) and DSL applications. They have SPI, PCI, USB, + GPIO, and Ethernet, with optional XPON, DSL, and VoIP DSP cores. + Don't confuse these with the Airoha ARM devices sometimes referred + to as "EcoNet", this family is for MIPS based devices only. + config MACH_JAZZ bool "Jazz family of machines" select ARC_MEMORY select ARC_PROMLIB select ARCH_MIGHT_HAVE_PC_PARPORT select ARCH_MIGHT_HAVE_PC_SERIO - select DMA_OPS select FW_ARC select FW_ARC32 select ARCH_MAY_HAVE_PC_FDC @@ -478,6 +506,7 @@ config MACH_LOONGSON64 select BOARD_SCACHE select CSRC_R4K select CEVT_R4K + select SYNC_R4K select FORCE_PCI select ISA select I8259 @@ -501,7 +530,6 @@ config MACH_LOONGSON64 select USE_OF select BUILTIN_DTB select PCI_HOST_GENERIC - select HAVE_ARCH_NODEDATA_EXTENSION if NUMA help This enables the support of Loongson-2/3 family of machines. @@ -575,8 +603,8 @@ config MACH_PIC32 Microchip PIC32 is a family of general-purpose 32 bit MIPS core microcontrollers. -config MACH_EYEQ5 - bool "Mobileye EyeQ5 SoC" +config EYEQ + bool "Mobileye EyeQ SoC" select MACH_GENERIC_CORE select ARM_AMBA select PHYSICAL_START_BOOL @@ -614,20 +642,12 @@ config MACH_EYEQ5 select USB_UHCI_BIG_ENDIAN_DESC if CPU_BIG_ENDIAN select USB_UHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN select USE_OF + select HOTPLUG_PARALLEL if SMP help - Select this to build a kernel supporting EyeQ5 SoC from Mobileye. + Select this to build a kernel supporting EyeQ SoC from Mobileye. bool -config FIT_IMAGE_FDT_EPM5 - bool "Include FDT for Mobileye EyeQ5 development platforms" - depends on MACH_EYEQ5 - default n - help - Enable this to include the FDT for the EyeQ5 development platforms - from Mobileye in the FIT kernel image. - This requires u-boot on the platform. - config MACH_NINTENDO64 bool "Nintendo 64 console" select CEVT_R4K @@ -676,6 +696,7 @@ config MACH_REALTEK_RTL select BOOT_RAW select PINCTRL select USE_OF + select REALTEK_OTTO_TIMER config SGI_IP22 bool "SGI IP22 (Indy/Indigo2)" @@ -742,7 +763,6 @@ config SGI_IP27 select WAR_R10000_LLSC select MIPS_L1_CACHE_SHIFT_7 select NUMA - select HAVE_ARCH_NODEDATA_EXTENSION help This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics workstations. To compile a Linux kernel that runs on these, say Y @@ -1011,16 +1031,27 @@ config CAVIUM_OCTEON_SOC endchoice +config FIT_IMAGE_FDT_EPM5 + bool "Include FDT for Mobileye EyeQ5 development platforms" + depends on MACH_EYEQ5 + default n + help + Enable this to include the FDT for the EyeQ5 development platforms + from Mobileye in the FIT kernel image. + This requires u-boot on the platform. + source "arch/mips/alchemy/Kconfig" source "arch/mips/ath25/Kconfig" source "arch/mips/ath79/Kconfig" source "arch/mips/bcm47xx/Kconfig" source "arch/mips/bcm63xx/Kconfig" source "arch/mips/bmips/Kconfig" +source "arch/mips/econet/Kconfig" source "arch/mips/generic/Kconfig" source "arch/mips/ingenic/Kconfig" source "arch/mips/jazz/Kconfig" source "arch/mips/lantiq/Kconfig" +source "arch/mips/mobileye/Kconfig" source "arch/mips/pic32/Kconfig" source "arch/mips/ralink/Kconfig" source "arch/mips/sgi-ip27/Kconfig" @@ -1993,11 +2024,11 @@ config CPU_MIPSR5 config CPU_MIPSR6 bool default y if CPU_MIPS32_R6 || CPU_MIPS64_R6 + select ARCH_HAS_CRC32 select CPU_HAS_RIXI select CPU_HAS_DIEI if !CPU_DIEI_BROKEN select HAVE_ARCH_BITREVERSE select MIPS_ASID_BITS_VARIABLE - select MIPS_CRC_SUPPORT select MIPS_SPRAM config TARGET_ISA_REV @@ -2283,6 +2314,7 @@ config MIPS_CPS select MIPS_CM select MIPS_CPS_PM if HOTPLUG_CPU select SMP + select HOTPLUG_SMT if HOTPLUG_PARALLEL select HOTPLUG_CORE_SYNC_DEAD if HOTPLUG_CPU select SYNC_R4K if (CEVT_R4K || CSRC_R4K) select SYS_SUPPORTS_HOTPLUG_CPU @@ -2473,9 +2505,6 @@ config MIPS_ASID_BITS config MIPS_ASID_BITS_VARIABLE bool -config MIPS_CRC_SUPPORT - bool - # R4600 erratum. Due to the lack of errata information the exact # technical details aren't known. I've experimentally found that disabling # interrupts during indexed I-cache flushes seems to be sufficient to deal @@ -2609,9 +2638,6 @@ config NUMA config SYS_SUPPORTS_NUMA bool -config HAVE_ARCH_NODEDATA_EXTENSION - bool - config RELOCATABLE bool "Relocatable kernel" depends on SYS_SUPPORTS_RELOCATABLE @@ -2620,6 +2646,7 @@ config RELOCATABLE CPU_MIPS32_R6 || CPU_MIPS64_R6 || \ CPU_P5600 || CAVIUM_OCTEON_SOC || \ CPU_LOONGSON64 + select ARCH_VMLINUX_NEEDS_RELOCS help This builds a kernel image that retains relocation information so it can be loaded someplace besides the default 1MB. @@ -2877,6 +2904,9 @@ config ARCH_SUPPORTS_KEXEC config ARCH_SUPPORTS_CRASH_DUMP def_bool y +config ARCH_DEFAULT_CRASH_DUMP + def_bool y + config PHYSICAL_START hex "Physical address where the kernel is loaded" default "0xffffffff84000000" @@ -2924,7 +2954,8 @@ config BUILTIN_DTB bool choice - prompt "Kernel appended dtb support" if USE_OF + prompt "Kernel appended dtb support" + depends on USE_OF default MIPS_NO_APPENDED_DTB config MIPS_NO_APPENDED_DTB @@ -2965,7 +2996,8 @@ choice endchoice choice - prompt "Kernel command line type" if !CMDLINE_OVERRIDE + prompt "Kernel command line type" + depends on !CMDLINE_OVERRIDE default MIPS_CMDLINE_FROM_DTB if USE_OF && !ATH79 && !MACH_INGENIC && \ !MACH_LOONGSON64 && !MIPS_MALTA && \ !CAVIUM_OCTEON_SOC |