diff options
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 69 |
1 files changed, 55 insertions, 14 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 465bc5425d4c..d89efba3d8a4 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -18,6 +18,7 @@ config MIPS select ARCH_USE_QUEUED_SPINLOCKS select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU select ARCH_WANT_IPC_PARSE_VERSION + select ARCH_WANT_LD_ORPHAN_WARN select BUILDTIME_TABLE_SORT select CLONE_BACKWARDS select CPU_NO_EFFICIENT_FFS if (TARGET_ISA_REV < 1) @@ -42,7 +43,7 @@ config MIPS select HANDLE_DOMAIN_IRQ select HAVE_ARCH_COMPILER_H select HAVE_ARCH_JUMP_LABEL - select HAVE_ARCH_KGDB + select HAVE_ARCH_KGDB if MIPS_FP_SUPPORT select HAVE_ARCH_MMAP_RND_BITS if MMU select HAVE_ARCH_MMAP_RND_COMPAT_BITS if MMU && COMPAT select HAVE_ARCH_SECCOMP_FILTER @@ -75,6 +76,8 @@ config MIPS select HAVE_MOD_ARCH_SPECIFIC select HAVE_NMI select HAVE_PERF_EVENTS + select HAVE_PERF_REGS + select HAVE_PERF_USER_STACK_DUMP select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_RSEQ select HAVE_SPARSE_SYSCALL_NR @@ -123,6 +126,7 @@ choice config MIPS_GENERIC_KERNEL bool "Generic board-agnostic MIPS kernel" + select ARCH_HAS_SETUP_DMA_OPS select MIPS_GENERIC select BOOT_RAW select BUILTIN_DTB @@ -132,7 +136,7 @@ config MIPS_GENERIC_KERNEL select CPU_MIPSR2_IRQ_EI select CPU_MIPSR2_IRQ_VI select CSRC_R4K - select DMA_PERDEV_COHERENT + select DMA_NONCOHERENT select HAVE_PCI select IRQ_MIPS_CPU select MIPS_AUTO_PFN_OFFSET @@ -181,7 +185,7 @@ config MIPS_ALCHEMY select CEVT_R4K select CSRC_R4K select IRQ_MIPS_CPU - select DMA_MAYBE_COHERENT # Au1000,1500,1100 aren't, rest is + select DMA_NONCOHERENT # Au1000,1500,1100 aren't, rest is select MIPS_FIXUP_BIGPHYS_ADDR if PCI select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_32BIT_KERNEL @@ -408,6 +412,7 @@ config MACH_JAZZ select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_100HZ + select SYS_SUPPORTS_LITTLE_ENDIAN help This a family of machines based on the MIPS R4030 chipset which was used by several vendors to build RISC/os and Windows NT workstations. @@ -491,8 +496,6 @@ config MACH_LOONGSON64 select SYS_SUPPORTS_ZBOOT select SYS_SUPPORTS_RELOCATABLE select ZONE_DMA32 - select NUMA - select SMP select COMMON_CLK select USE_OF select BUILTIN_DTB @@ -546,7 +549,7 @@ config MIPS_MALTA select CLKSRC_MIPS_GIC select COMMON_CLK select CSRC_R4K - select DMA_MAYBE_COHERENT + select DMA_NONCOHERENT select GENERIC_ISA_DMA select HAVE_PCSPKR_PLATFORM select HAVE_PCI @@ -608,6 +611,18 @@ config MACH_VR41XX select SYS_SUPPORTS_MIPS16 select GPIOLIB +config MACH_NINTENDO64 + bool "Nintendo 64 console" + select CEVT_R4K + select CSRC_R4K + select SYS_HAS_CPU_R4300 + select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_ZBOOT + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL + select DMA_NONCOHERENT + select IRQ_MIPS_CPU + config RALINK bool "Ralink based machines" select CEVT_R4K @@ -627,6 +642,27 @@ config RALINK select ARCH_HAS_RESET_CONTROLLER select RESET_CONTROLLER +config MACH_REALTEK_RTL + bool "Realtek RTL838x/RTL839x based machines" + select MIPS_GENERIC + select DMA_NONCOHERENT + select IRQ_MIPS_CPU + select CSRC_R4K + select CEVT_R4K + select SYS_HAS_CPU_MIPS32_R1 + select SYS_HAS_CPU_MIPS32_R2 + select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_MIPS16 + select SYS_SUPPORTS_MULTITHREADING + select SYS_SUPPORTS_VPE_LOADER + select SYS_HAS_EARLY_PRINTK + select SYS_HAS_EARLY_PRINTK_8250 + select USE_GENERIC_EARLY_PRINTK_8250 + select BOOT_RAW + select PINCTRL + select USE_OF + config SGI_IP22 bool "SGI IP22 (Indy/Indigo2)" select ARC_MEMORY @@ -1127,11 +1163,6 @@ config FW_CFE config ARCH_SUPPORTS_UPROBES bool -config DMA_MAYBE_COHERENT - select ARCH_HAS_DMA_COHERENCE_H - select DMA_NONCOHERENT - bool - config DMA_PERDEV_COHERENT bool select ARCH_HAS_SETUP_DMA_OPS @@ -1258,9 +1289,6 @@ config SYS_SUPPORTS_HUGETLBFS config MIPS_HUGE_TLB_SUPPORT def_bool HUGETLB_PAGE || TRANSPARENT_HUGEPAGE -config IRQ_CPU_RM7K - bool - config IRQ_MSP_SLP bool @@ -1664,6 +1692,15 @@ config CPU_VR41XX kernel built with this option will not run on any other type of processor or vice versa. +config CPU_R4300 + bool "R4300" + depends on SYS_HAS_CPU_R4300 + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL + select CPU_HAS_LOAD_STORE_LR + help + MIPS Technologies R4300-series processors. + config CPU_R4X00 bool "R4x00" depends on SYS_HAS_CPU_R4X00 @@ -1998,6 +2035,9 @@ config SYS_HAS_CPU_TX39XX config SYS_HAS_CPU_VR41XX bool +config SYS_HAS_CPU_R4300 + bool + config SYS_HAS_CPU_R4X00 bool @@ -2758,6 +2798,7 @@ config ARCH_SPARSEMEM_ENABLE config NUMA bool "NUMA Support" depends on SYS_SUPPORTS_NUMA + select SMP help Say Y to compile the kernel to support NUMA (Non-Uniform Memory Access). This option improves performance on systems with more |