tizen_tm2_config: enable IPIPE support

Disable some conflicting kernel features: CPU IDLE, CPU FREQ, DEVFREQ,
MEMORY COMPACTION, MIGRATION and CMA.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

diff --git a/arch/arm64/configs/tizen_tm2_defconfig b/arch/arm64/configs/tizen_tm2_defconfig
index 45304a1cbea6e90a0518c91f7777c71b521001ef..bb072bab833eb929dd2fd8cbedd2919ab6c465e2 100644 (file)
--- a/arch/arm64/configs/tizen_tm2_defconfig
+++ b/arch/arm64/configs/tizen_tm2_defconfig
@@ -3,6 +3,7 @@
 # Linux/arm64 4.1.36 Kernel Configuration
 #
 CONFIG_ARM64=y
+CONFIG_IPIPE_WANT_PREEMPTIBLE_SWITCH=y
 CONFIG_64BIT=y
 CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
 CONFIG_MMU=y
@@ -75,7 +76,6 @@ CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ_COMMON=y
 # CONFIG_HZ_PERIODIC is not set
 CONFIG_NO_HZ_IDLE=y
-# CONFIG_NO_HZ_FULL is not set
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 
@@ -83,7 +83,6 @@ CONFIG_HIGH_RES_TIMERS=y
 # CPU/Task time and stats accounting
 #
 CONFIG_TICK_CPU_ACCOUNTING=y
-# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 
@@ -94,7 +93,6 @@ CONFIG_PREEMPT_RCU=y
 CONFIG_SRCU=y
 # CONFIG_TASKS_RCU is not set
 CONFIG_RCU_STALL_COMMON=y
-# CONFIG_RCU_USER_QS is not set
 CONFIG_RCU_FANOUT=32
 CONFIG_RCU_FANOUT_LEAF=16
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -160,6 +158,7 @@ CONFIG_SYSFS_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_PRINTK=y
+# CONFIG_RAW_PRINTK is not set
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
@@ -217,7 +216,6 @@ CONFIG_HAVE_CC_STACKPROTECTOR=y
 CONFIG_CC_STACKPROTECTOR_NONE=y
 # CONFIG_CC_STACKPROTECTOR_REGULAR is not set
 # CONFIG_CC_STACKPROTECTOR_STRONG is not set
-CONFIG_HAVE_CONTEXT_TRACKING=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
 CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
 CONFIG_MODULES_USE_ELF_RELA=y
@@ -365,16 +363,16 @@ CONFIG_SMP=y
 CONFIG_SCHED_MC=y
 # CONFIG_SCHED_SMT is not set
 CONFIG_DISABLE_CPU_SCHED_DOMAIN_BALANCE=y
-CONFIG_SCHED_HMP=y
-# CONFIG_SCHED_HMP_PRIO_FILTER is not set
-CONFIG_HMP_FAST_CPU_MASK="4-7"
-CONFIG_HMP_SLOW_CPU_MASK="0-3"
-# CONFIG_HMP_VARIABLE_SCALE is not set
-# CONFIG_HMP_FREQUENCY_INVARIANT_SCALE is not set
-# CONFIG_SCHED_HMP_LITTLE_PACKING is not set
+# CONFIG_SCHED_HMP is not set
 CONFIG_NR_CPUS=8
 CONFIG_HOTPLUG_CPU=y
 CONFIG_BIG_LITTLE=y
+CONFIG_IPIPE=y
+# CONFIG_IPIPE_LEGACY is not set
+CONFIG_IPIPE_CORE=y
+CONFIG_IPIPE_CORE_APIREV=2
+CONFIG_IPIPE_WANT_APIREV_2=y
+CONFIG_IPIPE_TARGET_APIREV=2
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
@@ -399,12 +397,10 @@ CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
 CONFIG_SPARSEMEM_VMEMMAP=y
 CONFIG_HAVE_MEMBLOCK=y
 CONFIG_NO_BOOTMEM=y
-CONFIG_MEMORY_ISOLATION=y
 # CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_COMPACTION=y
-CONFIG_MIGRATION=y
+# CONFIG_COMPACTION is not set
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
@@ -413,10 +409,7 @@ CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 # CONFIG_TRANSPARENT_HUGEPAGE is not set
 # CONFIG_CLEANCACHE is not set
 # CONFIG_FRONTSWAP is not set
-CONFIG_CMA=y
-CONFIG_CMA_DEBUG=y
-# CONFIG_CMA_DEBUGFS is not set
-CONFIG_CMA_AREAS=7
+# CONFIG_CMA is not set
 # CONFIG_ZPOOL is not set
 # CONFIG_ZBUD is not set
 CONFIG_ZSMALLOC=y
@@ -464,7 +457,6 @@ CONFIG_PM_DEBUG=y
 CONFIG_PM_ADVANCED_DEBUG=y
 # CONFIG_PM_TEST_SUSPEND is not set
 CONFIG_PM_SLEEP_DEBUG=y
-CONFIG_PM_OPP=y
 CONFIG_PM_CLK=y
 CONFIG_PM_GENERIC_DOMAINS=y
 # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
@@ -480,44 +472,13 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 #
 # CPU Idle
 #
-CONFIG_CPU_IDLE=y
-CONFIG_CPU_IDLE_GOV_LADDER=y
-CONFIG_CPU_IDLE_GOV_MENU=y
-CONFIG_DT_IDLE_STATES=y
-
-#
-# ARM CPU Idle Drivers
-#
-CONFIG_ARM_CPUIDLE=y
+# CONFIG_CPU_IDLE is not set
 # CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
 
 #
 # CPU Frequency scaling
 #
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_GOV_COMMON=y
-CONFIG_CPU_FREQ_STAT=y
-CONFIG_NR_CPU_LOAD_STORAGE=20
-# CONFIG_CPU_FREQ_STAT_DETAILS is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
-CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
-# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
-CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
-# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
-# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
-CONFIG_CPU_FREQ_GOV_ONDEMAND=y
-# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
-
-#
-# CPU frequency scaling drivers
-#
-CONFIG_CPUFREQ_DT=y
-CONFIG_ARM_BIG_LITTLE_CPUFREQ=y
-CONFIG_ARM_DT_BL_CPUFREQ=y
-# CONFIG_ARM_EXYNOS_CPU_FREQ_BOOST_SW is not set
-# CONFIG_ARM_KIRKWOOD_CPUFREQ is not set
+# CONFIG_CPU_FREQ is not set
 CONFIG_NET=y
 
 #
@@ -1113,17 +1074,6 @@ CONFIG_REGMAP_MMIO=y
 CONFIG_REGMAP_IRQ=y
 CONFIG_DMA_SHARED_BUFFER=y
 # CONFIG_FENCE_TRACE is not set
-CONFIG_DMA_CMA=y
-
-#
-# Default contiguous memory area size:
-#
-CONFIG_CMA_SIZE_MBYTES=256
-CONFIG_CMA_SIZE_SEL_MBYTES=y
-# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
-# CONFIG_CMA_SIZE_SEL_MIN is not set
-# CONFIG_CMA_SIZE_SEL_MAX is not set
-CONFIG_CMA_ALIGNMENT=8
 
 #
 # Bus devices
@@ -1155,13 +1105,6 @@ CONFIG_OF_PCI_IRQ=y
 CONFIG_OF_RESERVED_MEM=y
 # CONFIG_OF_OVERLAY is not set
 # CONFIG_PARPORT is not set
-CONFIG_PNP=y
-CONFIG_PNP_DEBUG_MESSAGES=y
-
-#
-# Protocols
-#
-CONFIG_PNPACPI=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_NULL_BLK is not set
 # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
@@ -1236,6 +1179,7 @@ CONFIG_TIZEN_GLOBAL_LOCK=y
 # Texas Instruments shared transport line discipline
 #
 # CONFIG_TI_ST is not set
+# CONFIG_SENSORS_LIS3_SPI is not set
 # CONFIG_SENSORS_LIS3_I2C is not set
 
 #
@@ -1545,7 +1489,6 @@ CONFIG_NET_VENDOR_WIZNET=y
 # CONFIG_WIZNET_W5300 is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
-# CONFIG_NET_SB1000 is not set
 CONFIG_PHYLIB=y
 
 #
@@ -1938,13 +1881,11 @@ CONFIG_HW_RANDOM_TPM=y
 # PCMCIA character devices
 #
 # CONFIG_RAW_DRIVER is not set
-# CONFIG_HPET is not set
 CONFIG_TCG_TPM=y
 # CONFIG_TCG_TIS_I2C_ATMEL is not set
 CONFIG_TCG_TIS_I2C_INFINEON=y
 # CONFIG_TCG_TIS_I2C_NUVOTON is not set
 # CONFIG_TCG_ATMEL is not set
-# CONFIG_TCG_INFINEON is not set
 # CONFIG_TCG_TIS_ST33ZP24 is not set
 CONFIG_DEVPORT=y
 # CONFIG_XILLYBUS is not set
@@ -1953,7 +1894,6 @@ CONFIG_DEVPORT=y
 # I2C support
 #
 CONFIG_I2C=y
-CONFIG_ACPI_I2C_OPREGION=y
 CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_COMPAT=y
 # CONFIG_I2C_CHARDEV is not set
@@ -1992,11 +1932,6 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_I2C_VIA is not set
 # CONFIG_I2C_VIAPRO is not set
 
-#
-# ACPI drivers
-#
-# CONFIG_I2C_SCMI is not set
-
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
@@ -2089,16 +2024,12 @@ CONFIG_PINCONF=y
 # CONFIG_DEBUG_PINCTRL is not set
 # CONFIG_PINCTRL_AMD is not set
 # CONFIG_PINCTRL_SINGLE is not set
-# CONFIG_PINCTRL_BAYTRAIL is not set
-# CONFIG_PINCTRL_CHERRYVIEW is not set
-# CONFIG_PINCTRL_SUNRISEPOINT is not set
 CONFIG_PINCTRL_SAMSUNG=y
 CONFIG_PINCTRL_EXYNOS=y
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_GPIOLIB=y
 CONFIG_GPIO_DEVRES=y
 CONFIG_OF_GPIO=y
-CONFIG_GPIO_ACPI=y
 CONFIG_DEBUG_GPIO=y
 CONFIG_GPIO_SYSFS=y
 
@@ -2308,11 +2239,6 @@ CONFIG_SENSORS_PWM_FAN=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
-
-#
-# ACPI drivers
-#
-# CONFIG_SENSORS_ACPI_POWER is not set
 CONFIG_THERMAL=y
 CONFIG_THERMAL_HWMON=y
 CONFIG_THERMAL_OF=y
@@ -2323,11 +2249,7 @@ CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
 CONFIG_THERMAL_GOV_STEP_WISE=y
 # CONFIG_THERMAL_GOV_BANG_BANG is not set
 # CONFIG_THERMAL_GOV_USER_SPACE is not set
-CONFIG_CPU_THERMAL=y
-# CONFIG_CLOCK_THERMAL is not set
-CONFIG_DEVFREQ_THERMAL=y
 CONFIG_THERMAL_EMULATION=y
-# CONFIG_IMX_THERMAL is not set
 
 #
 # Texas Instruments thermal drivers
@@ -2525,13 +2447,9 @@ CONFIG_IR_LIRC_CODEC=y
 # CONFIG_IR_XMP_DECODER is not set
 CONFIG_RC_DEVICES=y
 # CONFIG_RC_ATI_REMOTE is not set
-# CONFIG_IR_ENE is not set
 # CONFIG_IR_HIX5HD2 is not set
 # CONFIG_IR_IMON is not set
 # CONFIG_IR_MCEUSB is not set
-# CONFIG_IR_ITE_CIR is not set
-# CONFIG_IR_FINTEK is not set
-# CONFIG_IR_NUVOTON is not set
 # CONFIG_IR_REDRAT3 is not set
 CONFIG_IR_SPI=y
 # CONFIG_IR_STREAMZAP is not set
@@ -2637,9 +2555,9 @@ CONFIG_VGA_ARB_MAX_GPUS=16
 CONFIG_MALI_MIDGARD=y
 # CONFIG_MALI_VER_R5P0_06REL0 is not set
 CONFIG_MALI_GATOR_SUPPORT=y
+# CONFIG_MALI_MIDGARD_DVFS is not set
 # CONFIG_MALI_MIDGARD_ENABLE_TRACE is not set
 CONFIG_MALI_EXPERT=y
-CONFIG_MALI_DEVFREQ=y
 # CONFIG_MALI_DEBUG_SHADER_SPLIT_FS is not set
 CONFIG_MALI_PLATFORM_FAKE=y
 CONFIG_MALI_PLATFORM_THIRDPARTY=y
@@ -3412,7 +3330,6 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 # CONFIG_MMC_ARMMMCI is not set
 CONFIG_MMC_SDHCI=y
 # CONFIG_MMC_SDHCI_PCI is not set
-# CONFIG_MMC_SDHCI_ACPI is not set
 CONFIG_MMC_SDHCI_PLTFM=y
 # CONFIG_MMC_SDHCI_OF_ARASAN is not set
 # CONFIG_MMC_SDHCI_F_SDH30 is not set
@@ -3598,7 +3515,6 @@ CONFIG_DMADEVICES_VDEBUG=y
 CONFIG_PL330_DMA=y
 # CONFIG_FSL_EDMA is not set
 CONFIG_DMA_ENGINE=y
-CONFIG_DMA_ACPI=y
 CONFIG_DMA_OF=y
 
 #
@@ -3825,24 +3741,7 @@ CONFIG_EXYNOS5433_PMU=y
 CONFIG_EXYNOS_PM=y
 CONFIG_EXYNOS5433_PM=y
 CONFIG_EXYNOS_EXTRA_PWR_MODES=y
-CONFIG_PM_DEVFREQ=y
-
-#
-# DEVFREQ Governors
-#
-CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
-CONFIG_DEVFREQ_GOV_PERFORMANCE=y
-CONFIG_DEVFREQ_GOV_POWERSAVE=y
-CONFIG_DEVFREQ_GOV_USERSPACE=y
-CONFIG_DEVFREQ_GOV_PASSIVE=y
-
-#
-# DEVFREQ Drivers
-#
-CONFIG_ARM_EXYNOS_BUS_DEVFREQ=y
-CONFIG_PM_DEVFREQ_EVENT=y
-# CONFIG_DEVFREQ_EVENT_EXYNOS_NOCP is not set
-CONFIG_DEVFREQ_EVENT_EXYNOS_PPMU=y
+# CONFIG_PM_DEVFREQ is not set
 CONFIG_EXTCON=y
 
 #
@@ -4117,21 +4016,7 @@ CONFIG_DMIID=y
 CONFIG_EFI_PARAMS_FROM_FDT=y
 CONFIG_EFI_RUNTIME_WRAPPERS=y
 CONFIG_EFI_ARMSTUB=y
-CONFIG_ACPI=y
-CONFIG_ACPI_GENERIC_GSI=y
-# CONFIG_ACPI_PROCFS_POWER is not set
-# CONFIG_ACPI_EC_DEBUGFS is not set
-CONFIG_ACPI_BUTTON=y
-CONFIG_ACPI_FAN=y
-# CONFIG_ACPI_DOCK is not set
-# CONFIG_ACPI_CUSTOM_DSDT is not set
-# CONFIG_ACPI_DEBUG is not set
-# CONFIG_ACPI_PCI_SLOT is not set
-# CONFIG_ACPI_CONTAINER is not set
-# CONFIG_ACPI_HED is not set
-# CONFIG_ACPI_CUSTOM_METHOD is not set
-CONFIG_ACPI_REDUCED_HARDWARE_ONLY=y
-# CONFIG_PMIC_OPREGION is not set
+# CONFIG_ACPI is not set
 
 #
 # File systems
@@ -4353,6 +4238,7 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+# CONFIG_IPIPE_DEBUG is not set
 CONFIG_DEBUG_KERNEL=y
 
 #