diff options
Diffstat (limited to 'arch/arc/Kconfig')
| -rw-r--r-- | arch/arc/Kconfig | 40 |
1 files changed, 3 insertions, 37 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index c9e2a1323536..376366a7db81 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -13,12 +13,10 @@ config ARC select ARCH_HAS_PTE_SPECIAL select ARCH_HAS_SYNC_DMA_FOR_CPU select ARCH_HAS_SYNC_DMA_FOR_DEVICE - select ARCH_HAS_SG_CHAIN select ARCH_SUPPORTS_ATOMIC_RMW if ARC_HAS_LLSC select BUILDTIME_EXTABLE_SORT select CLONE_BACKWARDS select COMMON_CLK - select DMA_DIRECT_OPS select GENERIC_ATOMIC64 if !ISA_ARCV2 || !(ARC_HAS_LL64 && ARC_HAS_LLSC) select GENERIC_CLOCKEVENTS select GENERIC_FIND_FIRST_BIT @@ -26,6 +24,7 @@ config ARC select GENERIC_IRQ_SHOW select GENERIC_PCI_IOMAP select GENERIC_PENDING_IRQ if SMP + select GENERIC_SCHED_CLOCK select GENERIC_SMP_IDLE_THREAD select HAVE_ARCH_KGDB select HAVE_ARCH_TRACEHOOK @@ -46,14 +45,12 @@ config ARC select OF select OF_EARLY_FLATTREE select OF_RESERVED_MEM + select PCI_SYSCALL if PCI select PERF_USE_VMALLOC if ARC_CACHE_VIPT_ALIASING config ARCH_HAS_CACHE_LINE_SIZE def_bool y -config MIGHT_HAVE_PCI - bool - config TRACE_IRQFLAGS_SUPPORT def_bool y @@ -109,7 +106,7 @@ endmenu choice prompt "ARC Instruction Set" - default ISA_ARCOMPACT + default ISA_ARCV2 config ISA_ARCOMPACT bool "ARCompact ISA" @@ -176,13 +173,11 @@ endchoice config CPU_BIG_ENDIAN bool "Enable Big Endian Mode" - default n help Build kernel for Big Endian Mode of ARC CPU config SMP bool "Symmetric Multi-Processing" - default n select ARC_MCIP if ISA_ARCV2 help This enables support for systems with more than one CPU. @@ -254,7 +249,6 @@ config ARC_CACHE_PAGES config ARC_CACHE_VIPT_ALIASING bool "Support VIPT Aliasing D$" depends on ARC_HAS_DCACHE && ISA_ARCOMPACT - default n endif #ARC_CACHE @@ -262,7 +256,6 @@ config ARC_HAS_ICCM bool "Use ICCM" help Single Cycle RAMS to store Fast Path Code - default n config ARC_ICCM_SZ int "ICCM Size in KB" @@ -273,7 +266,6 @@ config ARC_HAS_DCCM bool "Use DCCM" help Single Cycle RAMS to store Fast Path Data - default n config ARC_DCCM_SZ int "DCCM Size in KB" @@ -366,13 +358,11 @@ if ISA_ARCOMPACT config ARC_COMPACT_IRQ_LEVELS bool "Setup Timer IRQ as high Priority" - default n # if SMP, LV2 enabled ONLY if ARC implementation has LV2 re-entrancy depends on !SMP config ARC_FPU_SAVE_RESTORE bool "Enable FPU state persistence across context switch" - default n help Double Precision Floating Point unit had dedicated regs which need to be saved/restored across context-switch. @@ -453,7 +443,6 @@ config HIGHMEM config ARC_HAS_PAE40 bool "Support for the 40-bit Physical Address Extension" - default n depends on ISA_ARCV2 select HIGHMEM select PHYS_ADDR_T_64BIT @@ -496,7 +485,6 @@ config HZ config ARC_METAWARE_HLINK bool "Support for Metaware debugger assisted Host access" - default n help This options allows a Linux userland apps to directly access host file system (open/creat/read/write etc) with help from @@ -524,13 +512,11 @@ config ARC_DW2_UNWIND config ARC_DBG_TLB_PARANOIA bool "Paranoia Checks in Low Level TLB Handlers" - default n endif config ARC_UBOOT_SUPPORT bool "Support uboot arg Handling" - default n help ARC Linux by default checks for uboot provided args as pointers to external cmdline or DTB. This however breaks in absence of uboot, @@ -553,24 +539,4 @@ config FORCE_MAX_ZONEORDER default "12" if ARC_HUGEPAGE_16M default "11" -menu "Bus Support" - -config PCI - bool "PCI support" if MIGHT_HAVE_PCI - help - PCI is the name of a bus system, i.e., the way the CPU talks to - the other stuff inside your box. Find out if your board/platform - has PCI. - - Note: PCIe support for Synopsys Device will be available only - when HAPS DX is configured with PCIe RC bitmap. If you have PCI, - say Y, otherwise N. - -config PCI_SYSCALL - def_bool PCI - -source "drivers/pci/Kconfig" - -endmenu - source "kernel/power/Kconfig" |
