diff options
Diffstat (limited to 'arch/arc/Kconfig')
| -rw-r--r-- | arch/arc/Kconfig | 44 |
1 files changed, 26 insertions, 18 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 0655495470ad..07a5cb944d4f 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -12,13 +12,12 @@ config ARC select BUILDTIME_EXTABLE_SORT select COMMON_CLK select CLONE_BACKWARDS - # ARC Busybox based initramfs absolutely relies on DEVTMPFS for /dev - select DEVTMPFS if !INITRAMFS_SOURCE="" select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS select GENERIC_FIND_FIRST_BIT # for now, we don't need GENERIC_IRQ_PROBE, CONFIG_GENERIC_IRQ_CHIP select GENERIC_IRQ_SHOW + select GENERIC_PCI_IOMAP select GENERIC_PENDING_IRQ if SMP select GENERIC_SMP_IDLE_THREAD select HAVE_ARCH_KGDB @@ -39,6 +38,9 @@ config ARC select PERF_USE_VMALLOC select HAVE_DEBUG_STACKOVERFLOW +config MIGHT_HAVE_PCI + bool + config TRACE_IRQFLAGS_SUPPORT def_bool y @@ -275,14 +277,6 @@ config ARC_DCCM_BASE default "0xA0000000" depends on ARC_HAS_DCCM -config ARC_HAS_HW_MPY - bool "Use Hardware Multiplier (Normal or Faster XMAC)" - default y - help - Influences how gcc generates code for MPY operations. - If enabled, MPYxx insns are generated, provided by Standard/XMAC - Multipler. Otherwise software multipy lib is used - choice prompt "MMU Version" default ARC_MMU_V3 if ARC_CPU_770 @@ -542,14 +536,6 @@ config ARC_DBG_TLB_MISS_COUNT Counts number of I and D TLB Misses and exports them via Debugfs The counters can be cleared via Debugfs as well -if SMP - -config ARC_IPI_DBG - bool "Debug Inter Core interrupts" - default n - -endif - endif config ARC_UBOOT_SUPPORT @@ -587,6 +573,28 @@ config FORCE_MAX_ZONEORDER source "net/Kconfig" source "drivers/Kconfig" + +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" +source "drivers/pci/pcie/Kconfig" + +endmenu + source "fs/Kconfig" source "arch/arc/Kconfig.debug" source "security/Kconfig" |
