diff options
Diffstat (limited to 'arch/sh/Kconfig')
| -rw-r--r-- | arch/sh/Kconfig | 67 |
1 files changed, 50 insertions, 17 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index ff9e033..a24595d 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -13,6 +13,7 @@ config SUPERH select HAVE_DMA_ATTRS select HAVE_IRQ_WORK select HAVE_PERF_EVENTS + select ARCH_HAVE_CUSTOM_GPIO_H select ARCH_HAVE_NMI_SAFE_CMPXCHG if (GUSA_RB || CPU_SH4A) select PERF_USE_VMALLOC select HAVE_KERNEL_GZIP @@ -28,6 +29,11 @@ config SUPERH select RTC_LIB select GENERIC_ATOMIC64 select GENERIC_IRQ_SHOW + select GENERIC_SMP_IDLE_THREAD + select GENERIC_CLOCKEVENTS + select GENERIC_CMOS_UPDATE if SH_SH03 || SH_DREAMCAST + select GENERIC_STRNCPY_FROM_USER + select GENERIC_STRNLEN_USER help The SuperH is a RISC processor targeted for use in embedded systems and consumer electronics; it was also used in the Sega Dreamcast @@ -54,6 +60,7 @@ config SUPERH32 config SUPERH64 def_bool ARCH = "sh64" + select KALLSYMS config ARCH_DEFCONFIG string @@ -86,16 +93,6 @@ config GENERIC_GPIO config GENERIC_CALIBRATE_DELAY bool -config GENERIC_CLOCKEVENTS - def_bool y - -config GENERIC_CLOCKEVENTS_BROADCAST - bool - -config GENERIC_CMOS_UPDATE - def_bool y - depends on SH_SH03 || SH_DREAMCAST - config GENERIC_LOCKBREAK def_bool y depends on SMP && PREEMPT @@ -152,12 +149,10 @@ config ARCH_NO_VIRT_TO_BUS config ARCH_HAS_DEFAULT_IDLE def_bool y -config ARCH_HAS_CPU_IDLE_WAIT - def_bool y - config NO_IOPORT def_bool !PCI - depends on !SH_CAYMAN && !SH_SH4202_MICRODEV && !SH_SHMIN + depends on !SH_CAYMAN && !SH_SH4202_MICRODEV && !SH_SHMIN && \ + !SH_HP6XX && !SH_SOLUTION_ENGINE config IO_TRAPPED bool @@ -288,6 +283,20 @@ config CPU_SUBTYPE_SH7263 select SYS_SUPPORTS_CMT select SYS_SUPPORTS_MTU2 +config CPU_SUBTYPE_SH7264 + bool "Support SH7264 processor" + select CPU_SH2A + select CPU_HAS_FPU + select SYS_SUPPORTS_CMT + select SYS_SUPPORTS_MTU2 + +config CPU_SUBTYPE_SH7269 + bool "Support SH7269 processor" + select CPU_SH2A + select CPU_HAS_FPU + select SYS_SUPPORTS_CMT + select SYS_SUPPORTS_MTU2 + config CPU_SUBTYPE_MXG bool "Support MX-G processor" select CPU_SH2A @@ -427,6 +436,16 @@ config CPU_SUBTYPE_SH7724 help Select SH7724 if you have an SH-MobileR2R CPU. +config CPU_SUBTYPE_SH7734 + bool "Support SH7734 processor" + select CPU_SH4A + select CPU_SHX2 + select ARCH_WANT_OPTIONAL_GPIOLIB + select USB_ARCH_HAS_OHCI + select USB_ARCH_HAS_EHCI + help + Select SH7734 if you have a SH4A SH7734 CPU. + config CPU_SUBTYPE_SH7757 bool "Support SH7757 processor" select CPU_SH4A @@ -584,9 +603,9 @@ config SH_CLK_CPG config SH_CLK_CPG_LEGACY depends on SH_CLK_CPG def_bool y if !CPU_SUBTYPE_SH7785 && !ARCH_SHMOBILE && \ - !CPU_SHX3 && !CPU_SUBTYPE_SH7757 - -source "kernel/time/Kconfig" + !CPU_SHX3 && !CPU_SUBTYPE_SH7757 && \ + !CPU_SUBTYPE_SH7734 && !CPU_SUBTYPE_SH7264 && \ + !CPU_SUBTYPE_SH7269 endmenu @@ -685,6 +704,20 @@ config SECCOMP If unsure, say N. +config CC_STACKPROTECTOR + bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)" + depends on SUPERH32 && EXPERIMENTAL + help + This option turns on the -fstack-protector GCC feature. This + feature puts, at the beginning of functions, a canary value on + the stack just before the return address, and validates + the value just before actually returning. Stack based buffer + overflows (that need to overwrite this return address) now also + overwrite the canary, which gets detected and the attack is then + neutralized via a kernel panic. + + This feature requires gcc version 4.2 or above. + config SMP bool "Symmetric multi-processing support" depends on SYS_SUPPORTS_SMP |
