As well as devices for foundation model VE model also reguires
regulator, and MMC drivers.
Signed-off-by: Graeme Gregory <graeme.gregory(a)linaro.org>
---
arch/arm64/configs/acpi_defconfig | 32 ++++++++++++++++++++++++++++++--
1 file changed, 30 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/configs/acpi_defconfig b/arch/arm64/configs/acpi_defconfig
index 222e051..d2804a5 100644
--- a/arch/arm64/configs/acpi_defconfig
+++ b/arch/arm64/configs/acpi_defconfig
@@ -389,6 +389,7 @@ CONFIG_NET_FLOW_LIMIT=y
# CONFIG_WIRELESS is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
+# CONFIG_RFKILL_REGULATOR is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
@@ -824,7 +825,14 @@ CONFIG_BCMA_POSSIBLE=y
# CONFIG_MFD_TPS65912 is not set
# CONFIG_MFD_TMIO is not set
CONFIG_VEXPRESS_CONFIG=y
-# CONFIG_REGULATOR is not set
+CONFIG_REGULATOR=y
+# CONFIG_REGULATOR_DEBUG is not set
+# CONFIG_REGULATOR_DUMMY is not set
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_GPIO is not set
+CONFIG_REGULATOR_VEXPRESS=y
# CONFIG_MEDIA_SUPPORT is not set
#
@@ -941,7 +949,27 @@ CONFIG_HID_MONTEREY=y
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_USB_SUPPORT is not set
-# CONFIG_MMC is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+# CONFIG_MMC_CLKGATE is not set
+
+#
+# MMC/SD/SDIO Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_MINORS=8
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+CONFIG_MMC_ARMMMCI=y
+# CONFIG_MMC_SDHCI is not set
+# CONFIG_MMC_SDHCI_PXAV3 is not set
+# CONFIG_MMC_SDHCI_PXAV2 is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
--
1.7.10.4
This contains the config required to boot kernel with acpi enabled for
arm64
Signed-off-by: Graeme Gregory <graeme.gregory(a)linaro.org>
---
arch/arm64/configs/acpi_defconfig | 1445 +++++++++++++++++++++++++++++++++++++
1 file changed, 1445 insertions(+)
create mode 100644 arch/arm64/configs/acpi_defconfig
diff --git a/arch/arm64/configs/acpi_defconfig b/arch/arm64/configs/acpi_defconfig
new file mode 100644
index 0000000..222e051
--- /dev/null
+++ b/arch/arm64/configs/acpi_defconfig
@@ -0,0 +1,1445 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm64 3.11.0-rc5 Kernel Configuration
+#
+CONFIG_ARM64=y
+CONFIG_64BIT=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
+CONFIG_MMU=y
+CONFIG_NO_IOPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA32=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_SWIOTLB=y
+CONFIG_IOMMU_HELPER=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_EXTABLE_SORT=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_CROSS_COMPILE=""
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_DEFAULT_HOSTNAME="(none)"
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_FHANDLE is not set
+# CONFIG_AUDIT is not set
+CONFIG_HAVE_GENERIC_HARDIRQS=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_IRQ_DOMAIN=y
+# CONFIG_IRQ_DOMAIN_DEBUG is not set
+CONFIG_SPARSE_IRQ=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+CONFIG_NO_HZ_IDLE=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+# CONFIG_TASKSTATS is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_FANOUT=64
+CONFIG_RCU_FANOUT_LEAF=16
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_RCU_FAST_NO_HZ is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_RCU_NOCB_CPU is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_CGROUPS=y
+# CONFIG_CGROUP_DEBUG is not set
+# CONFIG_CGROUP_FREEZER is not set
+# CONFIG_CGROUP_DEVICE is not set
+# CONFIG_CPUSETS is not set
+# CONFIG_CGROUP_CPUACCT is not set
+# CONFIG_RESOURCE_COUNTERS is not set
+# CONFIG_CGROUP_PERF is not set
+CONFIG_CGROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_CFS_BANDWIDTH is not set
+# CONFIG_RT_GROUP_SCHED is not set
+# CONFIG_BLK_CGROUP is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+CONFIG_UIDGID_CONVERTED=y
+# CONFIG_UIDGID_STRICT_TYPE_CHECKS is not set
+CONFIG_SCHED_AUTOGROUP=y
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+CONFIG_RD_LZO=y
+CONFIG_RD_LZ4=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+CONFIG_HAVE_UID16=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+# CONFIG_EXPERT is not set
+CONFIG_UID16=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+# CONFIG_EMBEDDED is not set
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_PROFILING=y
+CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_COMPAT_OLD_SIGACTION=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+CONFIG_STOP_MACHINE=y
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_EFI_PARTITION=y
+CONFIG_BLOCK_COMPAT=y
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_INLINE_READ_UNLOCK=y
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_INLINE_WRITE_UNLOCK=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+# CONFIG_FREEZER is not set
+
+#
+# Platform selection
+#
+CONFIG_ARCH_VEXPRESS=y
+# CONFIG_ARCH_XGENE is not set
+
+#
+# Bus support
+#
+CONFIG_ARM_AMBA=y
+
+#
+# Kernel Features
+#
+# CONFIG_ARM64_64K_PAGES is not set
+CONFIG_SMP=y
+CONFIG_ARM64_CPU_TOPOLOGY=y
+# CONFIG_SCHED_MC is not set
+# CONFIG_SCHED_SMT is not set
+CONFIG_NR_CPUS=4
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=100
+CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_HAVE_MEMBLOCK=y
+CONFIG_NO_BOOTMEM=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_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+# CONFIG_CLEANCACHE is not set
+# CONFIG_ZBUD is not set
+# CONFIG_XEN is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+
+#
+# Boot options
+#
+CONFIG_CMDLINE="console=ttyAMA0"
+# CONFIG_CMDLINE_FORCE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_COMPAT_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_HAVE_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+# CONFIG_UNIX_DIAG is not set
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+# CONFIG_NET_IP_TUNNEL is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_NET_IPVTI is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+# CONFIG_BRIDGE is not set
+CONFIG_HAVE_NET_DSA=y
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_MMAP is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_NET_MPLS_GSO is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+# CONFIG_NETPRIO_CGROUP is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+CONFIG_FW_LOADER_USER_HELPER=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_GENERIC_CPU_DEVICES is not set
+# CONFIG_DMA_SHARED_BUFFER is not set
+
+#
+# Bus devices
+#
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+
+#
+# Device Tree and Open Firmware support
+#
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_OF_SELFTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+# CONFIG_PARPORT is not set
+CONFIG_PNP=y
+CONFIG_PNP_DEBUG_MESSAGES=y
+
+#
+# Protocols
+#
+CONFIG_PNPACPI=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+
+#
+# Misc devices
+#
+# CONFIG_SENSORS_LIS3LV02D is not set
+# CONFIG_ATMEL_PWM is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_ATMEL_SSC is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_SRAM is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+
+#
+# Altera FPGA firmware download module
+#
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# CONFIG_SCSI_LOWLEVEL is not set
+# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_TARGET_CORE is not set
+CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_NET_CORE=y
+# CONFIG_BONDING is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_TEAM is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_VIRTIO_NET is not set
+# CONFIG_NLMON is not set
+
+#
+# CAIF transport drivers
+#
+
+#
+# Distributed Switch Architecture drivers
+#
+# CONFIG_NET_DSA_MV88E6XXX is not set
+# CONFIG_NET_DSA_MV88E6060 is not set
+# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
+# CONFIG_NET_DSA_MV88E6131 is not set
+# CONFIG_NET_DSA_MV88E6123_61_65 is not set
+CONFIG_ETHERNET=y
+CONFIG_NET_VENDOR_ARC=y
+# CONFIG_ARC_EMAC is not set
+CONFIG_NET_CADENCE=y
+# CONFIG_ARM_AT91_ETHER is not set
+# CONFIG_MACB is not set
+CONFIG_NET_VENDOR_BROADCOM=y
+# CONFIG_B44 is not set
+# CONFIG_NET_CALXEDA_XGMAC is not set
+# CONFIG_DNET is not set
+CONFIG_NET_VENDOR_INTEL=y
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_MARVELL=y
+# CONFIG_MVMDIO is not set
+CONFIG_NET_VENDOR_MICREL=y
+# CONFIG_KS8851_MLL is not set
+CONFIG_NET_VENDOR_NATSEMI=y
+CONFIG_NET_VENDOR_8390=y
+# CONFIG_ETHOC is not set
+# CONFIG_SH_ETH is not set
+CONFIG_NET_VENDOR_SEEQ=y
+CONFIG_NET_VENDOR_SMSC=y
+CONFIG_SMC91X=y
+# CONFIG_SMSC911X is not set
+CONFIG_NET_VENDOR_STMICRO=y
+# CONFIG_STMMAC_ETH is not set
+CONFIG_NET_VENDOR_VIA=y
+CONFIG_NET_VENDOR_WIZNET=y
+# CONFIG_WIZNET_W5100 is not set
+# CONFIG_WIZNET_W5300 is not set
+# CONFIG_NET_SB1000 is not set
+# CONFIG_PHYLIB is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_WLAN is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+# CONFIG_INPUT_MATRIXKMAP is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_GPIO_POLLED is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_CYPRESS=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+# CONFIG_SERIO_I8042 is not set
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_AMBAKMI is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+# CONFIG_SERIO_APBPS2 is not set
+# CONFIG_SERIO_OLPC_APSP is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=16
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_TRACE_SINK is not set
+CONFIG_DEVKMEM=y
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_VIRTIO_CONSOLE is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_HPET is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_HSI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+
+#
+# PPS generators support
+#
+
+#
+# PTP clock support
+#
+# CONFIG_PTP_1588_CLOCK is not set
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIO_DEVRES=y
+CONFIG_GPIOLIB=y
+CONFIG_OF_GPIO=y
+CONFIG_GPIO_ACPI=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO drivers:
+#
+# CONFIG_GPIO_GENERIC_PLATFORM is not set
+# CONFIG_GPIO_TS5500 is not set
+# CONFIG_GPIO_GRGPIO is not set
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+
+#
+# AC97 GPIO expanders:
+#
+
+#
+# MODULbus GPIO expanders:
+#
+
+#
+# USB GPIO expanders:
+#
+# CONFIG_W1 is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+# CONFIG_PDA_POWER is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_BQ27x00 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_GPIO is not set
+# CONFIG_BATTERY_GOLDFISH is not set
+CONFIG_POWER_RESET=y
+# CONFIG_POWER_RESET_GPIO is not set
+CONFIG_POWER_RESET_VEXPRESS=y
+# CONFIG_POWER_AVS is not set
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_EMULATION is not set
+
+#
+# Texas Instruments thermal drivers
+#
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+
+#
+# Broadcom specific AMBA
+#
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_CROS_EC is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_SYSCON is not set
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_TPS65912 is not set
+# CONFIG_MFD_TMIO is not set
+CONFIG_VEXPRESS_CONFIG=y
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_GOLDFISH is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_BROADSHEET is not set
+# CONFIG_FB_AUO_K190X is not set
+# CONFIG_FB_SIMPLE is not set
+# CONFIG_EXYNOS_VIDEO is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+# CONFIG_SOUND is not set
+
+#
+# HID support
+#
+CONFIG_HID=y
+# CONFIG_HID_BATTERY_STRENGTH is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_UHID is not set
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+CONFIG_HID_A4TECH=y
+# CONFIG_HID_ACRUX is not set
+CONFIG_HID_APPLE=y
+# CONFIG_HID_AUREAL is not set
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELECOM is not set
+CONFIG_HID_EZKEY=y
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+# CONFIG_HID_TWINHAN is not set
+CONFIG_HID_KENSINGTON=y
+# CONFIG_HID_LCPOWER is not set
+CONFIG_HID_LOGITECH=y
+# CONFIG_HID_LOGITECH_DJ is not set
+# CONFIG_LOGITECH_FF is not set
+# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
+# CONFIG_LOGIWHEELS_FF is not set
+# CONFIG_HID_MAGICMOUSE is not set
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO=y
+
+#
+# Virtio drivers
+#
+# CONFIG_VIRTIO_BALLOON is not set
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# CONFIG_STAGING is not set
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+
+#
+# Common Clock Framework
+#
+# CONFIG_COMMON_CLK_DEBUG is not set
+CONFIG_COMMON_CLK_VERSATILE=y
+
+#
+# Hardware Spinlock drivers
+#
+CONFIG_CLKSRC_OF=y
+CONFIG_ARM_ARCH_TIMER=y
+# CONFIG_MAILBOX is not set
+# CONFIG_IOMMU_SUPPORT is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_STE_MODEM_RPROC is not set
+
+#
+# Rpmsg drivers
+#
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_PWM is not set
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+# CONFIG_IPACK_BUS is not set
+# CONFIG_RESET_CONTROLLER is not set
+# CONFIG_FMC is not set
+
+#
+# Power management and ACPI options
+#
+CONFIG_MAB=y
+CONFIG_ACPI_ARM=y
+CONFIG_ACPI=y
+CONFIG_ACPI_EC_DEBUGFS=y
+CONFIG_ACPI_AC=y
+CONFIG_ACPI_BATTERY=y
+CONFIG_ACPI_BUTTON=y
+CONFIG_ACPI_FAN=y
+CONFIG_ACPI_DOCK=y
+CONFIG_ACPI_PROCESSOR=y
+CONFIG_ACPI_PROCESSOR_AGGREGATOR=y
+CONFIG_ACPI_THERMAL=y
+# CONFIG_ACPI_CUSTOM_DSDT is not set
+CONFIG_ACPI_BLACKLIST_YEAR=0
+# CONFIG_ACPI_DEBUG is not set
+CONFIG_ACPI_CONTAINER=y
+CONFIG_ACPI_SBS=y
+CONFIG_ACPI_HED=y
+CONFIG_ACPI_CUSTOM_METHOD=y
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_POSIX_ACL is not set
+# CONFIG_EXT4_FS_SECURITY is not set
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_FANOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_QUOTACTL is not set
+# CONFIG_AUTOFS4_FS is not set
+CONFIG_FUSE_FS=y
+CONFIG_CUSE=y
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_TMPFS_XATTR is not set
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+# CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V2=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_SWAP is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_VIRTUALIZATION is not set
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
+
+#
+# Memory Debugging
+#
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_VM is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Lockups and Hangs
+#
+# CONFIG_LOCKUP_DETECTOR is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_HAVE_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+
+#
+# RCU Debugging
+#
+# CONFIG_SPARSE_RCU_POINTER is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+# CONFIG_RCU_CPU_STALL_INFO is not set
+# CONFIG_RCU_TRACE is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+
+#
+# Runtime Testing
+#
+# CONFIG_LKDTM is not set
+# CONFIG_TEST_LIST_SORT is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+CONFIG_ATOMIC64_SELFTEST=y
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_EARLY_PRINTK=y
+# CONFIG_PID_IN_CONTEXTIDR is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=m
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
+# CONFIG_CRYPTO_USER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_CMAC is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+# CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=m
+# CONFIG_CRYPTO_USER_API_HASH is not set
+# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_BINARY_PRINTF is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_NET_UTILS=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_GENERIC_IO=y
+# CONFIG_CRC_CCITT is not set
+CONFIG_CRC16=y
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+# CONFIG_CRC8 is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+# CONFIG_XZ_DEC_X86 is not set
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_IA64 is not set
+# CONFIG_XZ_DEC_ARM is not set
+# CONFIG_XZ_DEC_ARMTHUMB is not set
+# CONFIG_XZ_DEC_SPARC is not set
+# CONFIG_XZ_DEC_BCJ is not set
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_DMA=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_NLATTR=y
+CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
+# CONFIG_AVERAGE is not set
+# CONFIG_CORDIC is not set
+# CONFIG_DDR is not set
+CONFIG_FONT_SUPPORT=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
--
1.7.10.4
From: Al Stone <ahs3(a)redhat.com>
This is complete reorganization of what used to be "Various
fix-ups and additions to mab" patches 3 and 4 (5 has been
completely rethought as a seperate series to appear later).
What this patch does is add in a change log that should have been
there all along, and comment the versioning a little better. The
more substantial bug fix is that code that checked whether there
was enough room in the XSDT for all the tables being added would
only do so when verbose mode was being used. This error check now
occurs under all conditions as it should have.
Al Stone (3):
mab: add in a Changelog to improve documentation
mab: report an XSDT error regardless of whether we're verbose or not
mab: update version number (and comment it better)
tools/mab/Changelog | 9 +++++++++
tools/mab/mab.c | 19 +++++++++++--------
tools/mab/mab.h | 3 ++-
3 files changed, 22 insertions(+), 9 deletions(-)
create mode 100644 tools/mab/Changelog
--
1.8.3.1
From: Al Stone <ahs3(a)redhat.com>
These are mostly minor fixups to mab:
-- report usage properly
-- do not segfault if missing the -p <paddr> parameter
-- if the XSDT did not have enough room for tables, it would
not discover that or notify anyone unless it was being
verbose; now it will always report that error if found
-- and just because it wasn't verbose enough, add the final
relocated address of the table to the output
-- update the version number
Al Stone (5):
mab: minor cleanup of usage output
mab: if -p <paddr> is not given, we would segfault; die more
gracefully now
mab: update version number
mab: report an XSDT error regardless of whether we're verbose or not
mab: add final relocated address to verbose output
tools/mab/mab.c | 52 ++++++++++++++++++++++++++++++++++++----------------
tools/mab/mab.h | 4 +++-
2 files changed, 39 insertions(+), 17 deletions(-)
--
1.8.3.1
Fix recipe to be OE complient with spacing SRCREV and PV.
Signed-off-by: Graeme Gregory <graeme.gregory(a)linaro.org>
---
meta-aarch64/conf/machine/genericarmv8.conf | 8 ++++----
meta-linaro/recipes-extra/acpica/acpica_20130626.bb | 18 +++++++++---------
2 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/meta-aarch64/conf/machine/genericarmv8.conf b/meta-aarch64/conf/machine/genericarmv8.conf
index 6d84e0d..ab8900e 100644
--- a/meta-aarch64/conf/machine/genericarmv8.conf
+++ b/meta-aarch64/conf/machine/genericarmv8.conf
@@ -23,15 +23,15 @@ PREFERRED_PROVIDER_virtual/kernel ?= "linux-linaro"
KERNEL_IMAGETYPE = "Image"
# We have to disable SERIAL_CONSOLE due to auto-serial-console
-#SERIAL_CONSOLE = "115200 ttyAMA0"
+SERIAL_CONSOLE = "115200 ttyAMA0"
# Force auto-serial-console to be used by all image types
# Ideally this would be part of core oe or as a bbclassappend,
# but as we don't have an easy way to append a class, defining
# it here
-EXTRA_IMAGE_FEATURES += "autoserial"
-PACKAGE_GROUP_autoserial = "auto-serial-console"
+#EXTRA_IMAGE_FEATURES += "autoserial"
+#PACKAGE_GROUP_autoserial = "auto-serial-console"
# we do not want to have getty running on tty1 as we run
# auto-serial-console there
-USE_VT = "0"
+#USE_VT = "0"
diff --git a/meta-linaro/recipes-extra/acpica/acpica_20130626.bb b/meta-linaro/recipes-extra/acpica/acpica_20130626.bb
index 58d7c4b..e4218fd 100644
--- a/meta-linaro/recipes-extra/acpica/acpica_20130626.bb
+++ b/meta-linaro/recipes-extra/acpica/acpica_20130626.bb
@@ -1,21 +1,20 @@
+SUMMARY = "ACPICA tools for the development and debug of ACPI tables"
DESCRIPTION = "The ACPI Component Architecture (ACPICA) project provides an \
OS-independent reference implementation of the Advanced Configuration and \
Power Interface Specification (ACPI). ACPICA code contains those portions of \
ACPI meant to be directly integrated into the host OS as a kernel-resident \
subsystem, and a small set of tools to assist in developing and debugging \
ACPI tables."
-SUMMARY = "ACPICA tools for the development and debug of ACPI tables"
HOMEPAGE = "http://www.acpica.org/"
SECTION = "console/tools"
LICENSE = "BSD | GPLv2"
LIC_FILES_CHKSUM = "file://generate/unix/readme.txt;md5=204407e197c1a01154a48f6c6280c3aa"
-DEPENDS="bison \
- flex"
-COMPATIBLE_HOST = "(i.86|x86_64|arm|aarch64).*-linux"
-
-PR="r2"
+DEPENDS = "bison flex"
+SRCREV = "780de9ee36e5a7b4acc29a2ccd43d6bdc5dd5219"
+PV = "20130626+git${SRCPV}"
+PR = "r3"
-SRC_URI="git://git.linaro.org/people/ahs3/acpica-tools.git \
+SRC_URI = "git://git.linaro.org/people/ahs3/acpica-tools.git \
file://fix_ftbfs_debian-kfreebsd.patch \
file://debian-big_endian.patch \
file://debian-unaligned.patch \
@@ -27,8 +26,6 @@ SRC_URI="git://git.linaro.org/people/ahs3/acpica-tools.git \
file://no-werror.patch \
file://fix-parallel-build.patch"
-SRCREV = "${AUTOREV}"
-
S = "${WORKDIR}/git"
EXTRA_OEMAKE = "'OPT_CFLAGS=-Wall'"
@@ -42,3 +39,6 @@ do_install() {
install -D -p -m0755 generate/unix/bin*/acpisrc ${D}${bindir}/acpisrc
install -D -p -m0755 generate/unix/bin*/acpixtract ${D}${bindir}/acpixtract
}
+
+COMPATIBLE_HOST = "(i.86|x86_64|arm|aarch64).*-linux"
+
--
1.7.10.4
From: Al Stone <ahs3(a)redhat.com>
This patch applies to the acpi-asl.git tree.
This corrects a minor error reported by iasl
when compiling the DSDT for Arndale. The error
is minor enough that iasl still produces a
table but it could potentially affect operation.
Changes for v2:
-- added some sort of explanation for the patch
Signed-off-by: Al Stone <al.stone(a)linaro.org>
---
platforms/exynos5250-arndale.acpi/dsdt.asl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/platforms/exynos5250-arndale.acpi/dsdt.asl b/platforms/exynos5250-arndale.acpi/dsdt.asl
index 2cca765..7f05c6b 100644
--- a/platforms/exynos5250-arndale.acpi/dsdt.asl
+++ b/platforms/exynos5250-arndale.acpi/dsdt.asl
@@ -23,7 +23,7 @@ DefinitionBlock (
Name (_HID, "LINA0001")
Name (_UID, 0)
- Method (_CRS, 0x0, NotSerialized) {
+ Method (_CRS, 0x0, Serialized) {
Name (RBUF, ResourceTemplate ()
{
Memory32Fixed (ReadWrite, 0x12C60000, 0x00000100)
--
1.8.3.1
__init belongs after the return type on functions, not before it.
Signed-off-by: Hanjun Guo <hanjun.guo(a)linaro.org>
---
drivers/acpi/dock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 8265607..c90112c 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -1055,7 +1055,7 @@ err_unregister:
*
* This is called by acpi_walk_namespace to look for dock stations and bays.
*/
-static __init acpi_status
+static acpi_status __init
find_dock_and_bay(acpi_handle handle, u32 lvl, void *context, void **rv)
{
if (is_dock(handle) || is_ejectable_bay(handle))
--
1.7.9.5
This will eventually need to be fixed in kernel but for now to allow work to
progress alter mab so it will not attempt to place a table across a page
boundary.
If people could give this patch some proper testing it would be good as there
may be some corner cases I missed constructing this. I have boot tested the
result on Arndale.
While working on this I discovered that write_table was allocating buffers
which were never used and never had free() called on them.
Thanks
Graeme
Power aware scheduling needs the cpu topology information to improve the
cpu scheduler decision making. sched_mc and sched_smt will use the topology
information.
For ARM64, we can get the topology from the MPIDR register which defines the
the affinity of processors.
This patch is mainly based on arch/arm/kernel/topology.c written by
Vincent Guittot, and replaced the topology array with per cpu variable.
v2:
Make the changelog easier to understand.
Use 'u64' for MPIDR value on arm64.
Some typo fix.
v3:
Rebased the patch on the latest linaro acpi git tree.
Put store_cpu_topology(cpu) before set_cpu_online(cpu, true) to make
the system boot without problem.
Signed-off-by: Hanjun Guo <hanjun.guo(a)linaro.org>
---
arch/arm64/Kconfig | 25 ++++++++
arch/arm64/include/asm/cputype.h | 11 ++++
arch/arm64/include/asm/topology.h | 35 +++++++++++
arch/arm64/kernel/Makefile | 5 +-
arch/arm64/kernel/smp.c | 6 ++
arch/arm64/kernel/topology.c | 120 +++++++++++++++++++++++++++++++++++++
6 files changed, 198 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index ae80184..b0fd1aa 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -150,6 +150,31 @@ config SMP
If you don't know what to do here, say N.
+config ARM64_CPU_TOPOLOGY
+ bool "Support cpu topology definition"
+ depends on SMP && ARM64
+ default y
+ help
+ Support ARM64 cpu topology definition. The MPIDR register defines
+ affinity between processors which is then used to describe the cpu
+ topology of an ARM64 System.
+
+config SCHED_MC
+ bool "Multi-core scheduler support"
+ depends on ARM64_CPU_TOPOLOGY
+ help
+ Multi-core scheduler support improves the CPU scheduler's decision
+ making when dealing with multi-core CPU chips at a cost of slightly
+ increased overhead in some places. If unsure say N here.
+
+config SCHED_SMT
+ bool "SMT scheduler support"
+ depends on ARM64_CPU_TOPOLOGY
+ help
+ Improves the CPU scheduler's decision making when dealing with
+ MultiThreading at a cost of slightly increased overhead in some
+ places. If unsure say N here.
+
config NR_CPUS
int "Maximum number of CPUs (2-32)"
range 2 32
diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 5fe138e..58a595f 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -30,6 +30,17 @@
#define MPIDR_HWID_BITMASK 0xff00ffffff
+#define MPIDR_SMP_BITMASK (0x1 << 30)
+#define MPIDR_MT_BITMASK (0x1 << 24)
+
+#define MPIDR_LEVEL_BITS 8
+#define MPIDR_LEVEL_MASK ((1 << MPIDR_LEVEL_BITS) - 1)
+
+#define MPIDR_AFFINITY_LEVEL_0(mpidr) ((mpidr) & MPIDR_LEVEL_MASK)
+#define MPIDR_AFFINITY_LEVEL_1(mpidr) ((mpidr >> 8) & MPIDR_LEVEL_MASK)
+#define MPIDR_AFFINITY_LEVEL_2(mpidr) ((mpidr >> 16) & MPIDR_LEVEL_MASK)
+#define MPIDR_AFFINITY_LEVEL_3(mpidr) ((mpidr >> 32) & MPIDR_LEVEL_MASK)
+
#define read_cpuid(reg) ({ \
u64 __val; \
asm("mrs %0, " reg : "=r" (__val)); \
diff --git a/arch/arm64/include/asm/topology.h b/arch/arm64/include/asm/topology.h
index 22c9421..06440d4 100644
--- a/arch/arm64/include/asm/topology.h
+++ b/arch/arm64/include/asm/topology.h
@@ -1,8 +1,43 @@
#ifndef _ASM_ARM64_TOPOLOGY_H
#define _ASM_ARM64_TOPOLOGY_H
+#ifdef CONFIG_ARM64_CPU_TOPOLOGY
+
+#include <linux/cpumask.h>
+
+struct cputopo_arm64 {
+ int thread_id;
+ int core_id;
+ int socket_id;
+ cpumask_t thread_sibling;
+ cpumask_t core_sibling;
+};
+
+DECLARE_PER_CPU(struct cputopo_arm64, cpu_topology);
+
+#define cpu_topo(cpu) per_cpu(cpu_topology, cpu)
+
+#define topology_physical_package_id(cpu) (cpu_topo(cpu).socket_id)
+#define topology_core_id(cpu) (cpu_topo(cpu).core_id)
+#define topology_core_cpumask(cpu) (&cpu_topo(cpu).core_sibling)
+#define topology_thread_cpumask(cpu) (&cpu_topo(cpu).thread_sibling)
+
+#define mc_capable() (cpu_topo(0).socket_id != -1)
+#define smt_capable() (cpu_topo(0).thread_id != -1)
+
+void init_cpu_topology(void);
+void store_cpu_topology(unsigned int cpuid);
+const struct cpumask *cpu_coregroup_mask(int cpu);
void arch_fix_phys_package_id(int num, u32 slot);
+#else
+
+static inline void arch_fix_phys_package_id(int num, u32 slot) {}
+static inline void init_cpu_topology(void) { }
+static inline void store_cpu_topology(unsigned int cpuid) { }
+
+#endif
+
#include <asm-generic/topology.h>
#endif /* _ASM_ARM64_TOPOLOGY_H */
diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile
index c5e29d5..a47c359 100644
--- a/arch/arm64/kernel/Makefile
+++ b/arch/arm64/kernel/Makefile
@@ -18,6 +18,7 @@ arm64-obj-$(CONFIG_SMP) += smp.o smp_spin_table.o smp_psci.o
arm64-obj-$(CONFIG_HW_PERF_EVENTS) += perf_event.o
arm64-obj-$(CONFIG_HAVE_HW_BREAKPOINT)+= hw_breakpoint.o
arm64-obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+arm64-obj-$(CONFIG_ARM64_CPU_TOPOLOGY) += topology.o
obj-y += $(arm64-obj-y) vdso/
obj-m += $(arm64-obj-m)
@@ -27,7 +28,3 @@ extra-y := $(head-y) vmlinux.lds
# vDSO - this must be built first to generate the symbol offsets
$(call objectify,$(arm64-obj-y)): $(obj)/vdso/vdso-offsets.h
$(obj)/vdso/vdso-offsets.h: $(obj)/vdso
-
-# Hack for now
-obj-y += topology.o
-
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index 1049238..b923cfc 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -39,6 +39,7 @@
#include <asm/atomic.h>
#include <asm/cacheflush.h>
#include <asm/cputype.h>
+#include <asm/topology.h>
#include <asm/mmu_context.h>
#include <asm/pgtable.h>
#include <asm/pgalloc.h>
@@ -199,6 +200,8 @@ asmlinkage void secondary_start_kernel(void)
raw_spin_lock(&boot_lock);
raw_spin_unlock(&boot_lock);
+ store_cpu_topology(cpu);
+
/*
* OK, now it's safe to let the boot CPU continue. Wait for
* the CPU migration code to notice that the CPU is online
@@ -408,6 +411,9 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
int cpu, err;
unsigned int ncores = num_possible_cpus();
+ init_cpu_topology();
+ store_cpu_topology(smp_processor_id());
+
/*
* are we trying to boot more cores than exist?
*/
diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c
index 5c8e69c..947fcc2 100644
--- a/arch/arm64/kernel/topology.c
+++ b/arch/arm64/kernel/topology.c
@@ -1,3 +1,16 @@
+/*
+ * arch/arm64/kernel/topology.c
+ *
+ * Copyright (C) 2013 Linaro Limited.
+ * Written by: Hanjun Guo
+ *
+ * based on arch/arm/kernel/topology.c
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
#include <linux/cpu.h>
#include <linux/cpumask.h>
#include <linux/export.h>
@@ -13,6 +26,113 @@
#include <asm/topology.h>
#include <asm/cpu.h>
+DEFINE_PER_CPU(struct cputopo_arm64, cpu_topology);
+
+const struct cpumask *cpu_coregroup_mask(int cpu)
+{
+ return &cpu_topo(cpu).core_sibling;
+}
+
+void update_siblings_masks(unsigned int cpuid)
+{
+ struct cputopo_arm64 *topo, *cpuid_topo = &cpu_topo(cpuid);
+ int cpu;
+
+ /* update core and thread sibling masks */
+ for_each_possible_cpu(cpu) {
+ topo = &cpu_topo(cpu);
+
+ if (cpuid_topo->socket_id != topo->socket_id)
+ continue;
+
+ cpumask_set_cpu(cpuid, &topo->core_sibling);
+ if (cpu != cpuid)
+ cpumask_set_cpu(cpu, &cpuid_topo->core_sibling);
+
+ if (cpuid_topo->core_id != topo->core_id)
+ continue;
+
+ cpumask_set_cpu(cpuid, &topo->thread_sibling);
+ if (cpu != cpuid)
+ cpumask_set_cpu(cpu, &cpuid_topo->thread_sibling);
+ }
+ smp_wmb();
+}
+
+/*
+ * store_cpu_topology is called at boot when only one cpu is running
+ * and with the mutex cpu_hotplug.lock locked, when several cpus have booted,
+ * which prevents simultaneous write access to cpu_topology array
+ */
+void store_cpu_topology(unsigned int cpuid)
+{
+ struct cputopo_arm64 *cpuid_topo = &cpu_topo(cpuid);
+ u64 mpidr;
+
+ /* If the cpu topology has been already set, just return */
+ if (cpuid_topo->core_id != -1)
+ return;
+
+ mpidr = read_cpuid_mpidr();
+
+ /* create cpu topology mapping */
+ if (!(mpidr & MPIDR_SMP_BITMASK)) {
+ /*
+ * This is a multiprocessor system
+ * multiprocessor format & multiprocessor mode field are set
+ */
+
+ if (mpidr & MPIDR_MT_BITMASK) {
+ /* core performance interdependency */
+ cpuid_topo->thread_id = MPIDR_AFFINITY_LEVEL_0(mpidr);
+ cpuid_topo->core_id = MPIDR_AFFINITY_LEVEL_1(mpidr);
+ cpuid_topo->socket_id = MPIDR_AFFINITY_LEVEL_2(mpidr);
+ } else {
+ /* largely independent cores */
+ cpuid_topo->thread_id = -1;
+ cpuid_topo->core_id = MPIDR_AFFINITY_LEVEL_0(mpidr);
+ cpuid_topo->socket_id = MPIDR_AFFINITY_LEVEL_1(mpidr);
+ }
+ } else {
+ /*
+ * This is an uniprocessor system
+ * we are in multiprocessor format but uniprocessor system
+ * or in the old uniprocessor format
+ */
+ cpuid_topo->thread_id = -1;
+ cpuid_topo->core_id = 0;
+ cpuid_topo->socket_id = -1;
+ }
+
+ update_siblings_masks(cpuid);
+
+ pr_info("CPU%u: thread %d, cpu %d, socket %d, mpidr 0x%llx\n",
+ cpuid, cpu_topo(cpuid).thread_id,
+ cpu_topo(cpuid).core_id,
+ cpu_topo(cpuid).socket_id, mpidr);
+}
+
+/*
+ * init_cpu_topology is called at boot when only one cpu is running
+ * which prevent simultaneous write access to cpu_topology array
+ */
+void __init init_cpu_topology(void)
+{
+ unsigned int cpu;
+
+ /* init core mask */
+ for_each_possible_cpu(cpu) {
+ struct cputopo_arm64 *topo = &cpu_topo(cpu);
+
+ topo->thread_id = -1;
+ topo->core_id = -1;
+ topo->socket_id = -1;
+ cpumask_clear(&topo->core_sibling);
+ cpumask_clear(&topo->thread_sibling);
+ }
+ smp_wmb();
+}
+
void arch_fix_phys_package_id(int num, u32 slot)
{
}
--
1.7.9.5
From: Al Stone <ahs3(a)redhat.com>
No one should be using an RSDT any longer; they are
essentially deprecated and no longer useful. This
patch simply removes the table definitions from the
currently defined platforms.
Al Stone (2):
ASL: exynos5250-arndale.acpi: Remove deprecated RSDT table
ASL: foundation-v8.acpi: Remove deprecated RSDT files
platforms/exynos5250-arndale.acpi/rsdt.asl | 20 --------------------
platforms/foundation-v8.acpi/rsdt.asl | 20 --------------------
2 files changed, 40 deletions(-)
delete mode 100644 platforms/exynos5250-arndale.acpi/rsdt.asl
delete mode 100644 platforms/foundation-v8.acpi/rsdt.asl
--
1.8.1.4
From: Al Stone <ahs3(a)redhat.com>
The prior version of this created a "dummy" platform; I did not
think that specific enough so the platform is now called "loadtest".
What this patch to acpi-asl does is define only the ACPI tables that
are absolutely required to determine if ACPI will initialize properly
during kernel boot. These tables contain essentially *no* configuration
information and should not.
Changes for v2:
-- rename "dummy" to "loadtest"
-- reduce tables to bare minimum (including removing the RSDT
which has been deprecated)
Al Stone (1):
ASL : loadtest.acpi : add in a minimal table set that can be used
for testing of core ACPI table loading
platforms/loadtest.acpi/.gitignore | 3 +
platforms/loadtest.acpi/dsdt.asl | 17 +++
platforms/loadtest.acpi/facp.asl | 167 ++++++++++++++++++++++++++++++
platforms/loadtest.acpi/facs.asl | 21 ++++
platforms/loadtest.acpi/loadtest.manifest | 13 +++
platforms/loadtest.acpi/rsdp.asl | 17 +++
platforms/loadtest.acpi/xsdt.asl | 23 ++++
7 files changed, 261 insertions(+)
create mode 100644 platforms/loadtest.acpi/.gitignore
create mode 100644 platforms/loadtest.acpi/dsdt.asl
create mode 100644 platforms/loadtest.acpi/facp.asl
create mode 100644 platforms/loadtest.acpi/facs.asl
create mode 100644 platforms/loadtest.acpi/loadtest.manifest
create mode 100644 platforms/loadtest.acpi/rsdp.asl
create mode 100644 platforms/loadtest.acpi/xsdt.asl
--
1.8.1.4