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DM365 SPI problem(kernel version 2.6.18)

sylee@probedigital.com
Prodigy 180 points

Hi, I'm developing IP camera(DM365) with VA(Video Analytics) module(DM6435).

The communication between DM365 and DM6435 is performed using SPI.

 After enabling DM365 SPI in kernel compile option(make menuconfig), after booting that kernel, there is no /dev/spidev* device file. Why?

 My kernel version is 2.6.18(Appro IPNC kernel) and DVSDK version is 2.10.01.18.

 Booting logs are the followings.

04000000-0x07000000 : "area" nand_davinci nand_davinci.0: hardware revision: 2.3

MUX: initialized SPI0_SCLK

MUX: initialized SPI0_SDO)

MUX: initialized SPI0_SDI

MUX: initialized SPI0_SDENA0

dm_spi.0: davinci SPI Controller driver at 0xc5066000 (irq = 42) use_dma=0

  • 0
    TI__Genius 9510 points

    Can you attached you .config file, just so that we can confirm the proper config options have been set?

  • 0 in reply to Marcus Cooksey
    Prodigy 180 points

    Fullscreen 5775.config.txt Download 
    #
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.18
# Tue Mar 29 03:05:58 2011
#
CONFIG_ARM=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_MMU=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32

#
# General setup
#
CONFIG_LOCALVERSION="_IPNC_DM365_2.0.0"
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SEMMNI=128
CONFIG_SYSVIPC_SEMMSL=250
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_RELAY=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set

#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y

#
# Block layer
#
# CONFIG_BLK_DEV_IO_TRACE is not set

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=m
CONFIG_IOSCHED_CFQ=m
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"

#
# sbull Driver
#
CONFIG_SBULL=m

#
# System Type
#
# CONFIG_ARCH_AAEC2000 is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_IOP3XX is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP23XX is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_OMAP is not set
CONFIG_ARCH_DAVINCI=y

#
# TI DaVinci Implementations
#
CONFIG_ARCH_DAVINCI_TRUE=y
# CONFIG_ARCH_DA8XX is not set
CONFIG_DAVINCI_MUX=y
# CONFIG_DAVINCI_MUX_DEBUG is not set
CONFIG_DAVINCI_MUX_WARNINGS=y
CONFIG_DAVINCI_I2C_EXPANDER=y
# CONFIG_SKIP_EDMA3_REGS_INIT is not set
# CONFIG_ARCH_DAVINCI644x is not set
# CONFIG_ARCH_DAVINCI_DM355 is not set
CONFIG_ARCH_DAVINCI_DM365=y
# CONFIG_ARCH_DAVINCI_DM646x is not set
# CONFIG_ARCH_DAVINCI_DM357 is not set
# CONFIG_MACH_DAVINCI_EVM is not set
# CONFIG_MACH_DAVINCI_DM355_EVM is not set
# CONFIG_MACH_DAVINCI_DM365_EVM is not set
CONFIG_MACH_DAVINCI_DM365_IPNC=y
# CONFIG_MACH_DAVINCI_DM368_IPNC is not set
# CONFIG_MACH_DAVINCI_DM6467_EVM is not set
# CONFIG_MACH_DAVINCI_DM357_EVM is not set
# CONFIG_DAVINCI_NAND_256KB_BLOCKS is not set
CONFIG_DAVINCI_NAND_STD_LAYOUT=y
CONFIG_DAVINCI_KERNEL_SDRAM_OFFSET=0x0
CONFIG_DAVINCI_KERNEL_ZRELADDR=0x80008000
CONFIG_DAVINCI_KERNEL_PARAMS_PHYS=0x80000100
CONFIG_DAVINCI_KERNEL_INITRD_PHYS=0x80800000

#
# Processor Type
#
CONFIG_CPU_32=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_COPY_V4WB=y
CONFIG_CPU_TLB_V4WBI=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y

#
# Processor Features
#
CONFIG_ARM_THUMB=y
# CONFIG_CPU_ICACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
# CONFIG_OUTER_CACHE is not set
CONFIG_FORCE_MAX_ZONEORDER=13

#
# Bus support
#

#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set

#
# Kernel Features
#
CONFIG_HIGH_RES_TIMERS=y
# CONFIG_NO_HZ is not set
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT_DESKTOP=y
# CONFIG_PREEMPT_RT is not set
CONFIG_PREEMPT=y
# CONFIG_PREEMPT_SOFTIRQS is not set
# CONFIG_PREEMPT_HARDIRQS is not set
# CONFIG_SPINLOCK_BKL is not set
CONFIG_PREEMPT_BKL=y
CONFIG_CLASSIC_RCU=y
# CONFIG_PREEMPT_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_HZ=100
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_RESOURCES_64BIT is not set
# CONFIG_LEDS is not set
CONFIG_ALIGNMENT_TRAP=y

#
# Boot options
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE=""
# CONFIG_XIP_KERNEL is not set

#
# Floating point emulation
#

#
# At least one emulation must be selected
#
# CONFIG_FPE_NWFPE is not set
# CONFIG_FPE_FASTFPE is not set
# CONFIG_VFP is not set

#
# Userspace binary formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set

#
# Power management options
#
# CONFIG_PM is not set
# CONFIG_APM is not set

#
# Networking
#
CONFIG_NET=y

#
# Networking options
#
# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
CONFIG_XFRM_MIGRATE=y
CONFIG_XFRM_ENHANCEMENT=y
# CONFIG_XFRM_DEBUG is not set
CONFIG_NET_KEY=m
CONFIG_NET_KEY_MIGRATE=y
# CONFIG_USE_POLICY_FWD is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
# CONFIG_IP_ROUTE_MULTIPATH is not set
# CONFIG_IP_ROUTE_VERBOSE is not set
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
CONFIG_NET_IPIP=y
CONFIG_NET_IPGRE=m
# CONFIG_NET_IPGRE_BROADCAST is not set
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
CONFIG_TCP_CONG_ADVANCED=y

#
# TCP congestion control
#
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=m
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
CONFIG_TCP_CONG_HSTCP=m
CONFIG_TCP_CONG_HYBLA=m
CONFIG_TCP_CONG_VEGAS=m
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
CONFIG_IPV6=y
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_INET6_AH=y
CONFIG_INET6_ESP=y
CONFIG_INET6_IPCOMP=y
CONFIG_INET6_XFRM_TUNNEL=y
CONFIG_INET6_TUNNEL=y
CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_IPV6_TUNNEL=y
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_PIMSM_V2=y
# CONFIG_IPV6_STATISTICS is not set
CONFIG_IPV6_ADVANCED_ROUTER=y
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
CONFIG_IPV6_MIP6=y
# CONFIG_IPV6_MIP6_DEBUG is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set

#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set

#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set

#
# TIPC Configuration (EXPERIMENTAL)
#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
# CONFIG_DECNET is not set
CONFIG_LLC=m
# 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_ECONET is not set
# CONFIG_WAN_ROUTER is not set

#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
CONFIG_FIB_RULES=y

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_SYS_HYPERVISOR is not set

#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set

#
# Memory Technology Devices (MTD)
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AFS_PARTS is not set

#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set

#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set

#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PLATRAM is not set

#
# Self-contained MTD device drivers
#
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
# CONFIG_MTD_SPI_FLASH is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set

#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set

#
# NAND Flash Device Drivers
#
CONFIG_MTD_NAND=y
# CONFIG_MTD_NAND_VERIFY_WRITE is not set
# CONFIG_MTD_NAND_ECC_SMC is not set
CONFIG_MTD_NAND_IDS=y
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_NANDSIM is not set
# CONFIG_MTD_NAND_PLATFORM is not set
CONFIG_MTD_NAND_DAVINCI=y

#
# OneNAND Flash Device Drivers
#
# CONFIG_MTD_ONENAND is not set

#
# Parallel port support
#
# CONFIG_PARPORT is not set

#
# Plug and Play support
#

#
# Block devices
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=16384
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set

#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_IDE is not set

#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y

#
# 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=y
# CONFIG_CHR_DEV_SCH is not set

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set

#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set

#
# SCSI low-level drivers
#
CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DEBUG is not set

#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set

#
# Fusion MPT device support
#
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#

#
# I2O device support
#

#
# Network device support
#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m

#
# PHY device support
#
CONFIG_PHYLIB=y

#
# MII PHY device drivers
#
# CONFIG_MARVELL_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_FIXED_PHY is not set

#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
CONFIG_TI_DAVINCI_EMAC=y
# CONFIG_SMC91X is not set
# CONFIG_SMSC911X is not set
# CONFIG_DM9000 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set

#
# Ethernet (1000 Mbit)
#

#
# Ethernet (10000 Mbit)
#

#
# Token Ring devices
#

#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set

#
# Wan interfaces
#
# CONFIG_WAN is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPPOE is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=m
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y

#
# ISDN subsystem
#
# CONFIG_ISDN is not set

#
# Input device support
#
CONFIG_INPUT=y

#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set

#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set

#
# Character devices
#
CONFIG_VT=y
# CONFIG_VT_CONSOLE is not set
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=2
CONFIG_SERIAL_8250_RUNTIME_UARTS=2
# CONFIG_SERIAL_8250_EXTENDED is not set

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set

#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set

#
# Watchdog Cards
#
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set

#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_DAVINCI_WATCHDOG=y

#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set

#
# Ftape, the floppy tape device driver
#
# CONFIG_RAW_DRIVER is not set

#
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
# CONFIG_DAVINCI_PWM is not set
CONFIG_DM365_IPIPE=y
CONFIG_IMP_PREVIEWER=y
CONFIG_IMP_RESIZER=y
# CONFIG_IMP_DEBUG is not set
# CONFIG_DM365_LDC is not set
# CONFIG_DM365_FACEDETECT is not set

#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y

#
# I2C Algorithms
#
# CONFIG_I2C_ALGOBIT is not set
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set

#
# I2C Hardware Bus support
#
CONFIG_I2C_DAVINCI=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_PCA_ISA is not set

#
# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set

#
# SPI support
#
CONFIG_SPI=y
CONFIG_SPI_MASTER=y

#
# SPI Master Controller Drivers
#
CONFIG_SPI_DAVINCI=y
CONFIG_SPI_DAVINCI_DMA=y
# CONFIG_SPI_INTERRUPT is not set
CONFIG_SPI_BITBANG=y

#
# SPI Protocol Masters
#
# CONFIG_TSC2102 is not set
CONFIG_SPI_SPIDEV=y
CONFIG_DAVINCI_SPI_EEPROM=y

#
# Dallas's 1-wire bus
#

#
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set

#
# Misc devices
#

#
# LED devices
#
# CONFIG_NEW_LEDS is not set

#
# LED drivers
#

#
# LED Triggers
#

#
# Multimedia devices
#
CONFIG_VIDEO_DEV=y
CONFIG_VIDEO_V4L1=y
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_VIDEO_V4L2=y

#
# Video Capture Adapters
#

#
# Video Capture Adapters
#
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_VIVI is not set
CONFIG_VIDEO_DAVINCI_CAPTURE=y
CONFIG_DM365_CCDC=y
# CONFIG_VIDEO_TVP5146 is not set
# CONFIG_VIDEO_MT9T001 is not set
# CONFIG_VIDEO_MT9P031 is not set
# CONFIG_VIDEO_TVP5147 is not set
# CONFIG_VIDEO_TVP7002 is not set
CONFIG_VIDEO_TW9910=y
# CONFIG_DM365_3A_HW is not set
# CONFIG_DM365_AF is not set
# CONFIG_DM365_AEW is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_CPIA2 is not set
# CONFIG_VIDEO_SAA5246A is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_TUNER_3036 is not set

#
# Encoders and Decoders
#
# CONFIG_VIDEO_MSP3400 is not set
# CONFIG_VIDEO_CS53L32A is not set
# CONFIG_VIDEO_TLV320AIC23B is not set
# CONFIG_VIDEO_WM8775 is not set
# CONFIG_VIDEO_WM8739 is not set
# CONFIG_VIDEO_CX2341X is not set
# CONFIG_VIDEO_CX25840 is not set
# CONFIG_VIDEO_SAA711X is not set
# CONFIG_VIDEO_SAA7127 is not set
# CONFIG_VIDEO_UPD64031A is not set
# CONFIG_VIDEO_UPD64083 is not set
CONFIG_VIDEO_DAVINCI_DISPLAY=y
CONFIG_DAVINCI_ENC_MNGR=y
CONFIG_ENC_MNGR_MAX_CHANNELS=1
CONFIG_DAVINCI_OSD=y
# CONFIG_DAVINCI_VPBE_ENCODER is not set
# CONFIG_DAVINCI_LOGICPD_ENCODER is not set
# CONFIG_DAVINCI_AVNET_ENCODER is not set
# CONFIG_DAVINCI_THS8200_ENCODER is not set

#
# V4L USB devices
#
# CONFIG_VIDEO_PVRUSB2 is not set
# CONFIG_VIDEO_EM28XX is not set
# CONFIG_USB_VICAM is not set
# CONFIG_USB_IBMCAM is not set
# CONFIG_USB_KONICAWC is not set
# CONFIG_USB_QUICKCAM_MESSENGER is not set
# CONFIG_USB_ET61X251 is not set
# CONFIG_VIDEO_OVCAMCHIP is not set
# CONFIG_USB_W9968CF is not set
# CONFIG_USB_OV511 is not set
# CONFIG_USB_SE401 is not set
# CONFIG_USB_SN9C102 is not set
# CONFIG_USB_STV680 is not set
# CONFIG_USB_ZC0301 is not set
# CONFIG_USB_PWC is not set

#
# Radio Adapters
#
# CONFIG_RADIO_MAESTRO is not set
# CONFIG_USB_DSBR is not set

#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
CONFIG_VIDEO_BUF=y
# CONFIG_USB_DABUSB is not set

#
# Graphics support
#
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB is not set

#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set

#
# Sound
#
CONFIG_SOUND=y

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set

#
# Generic devices
#
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set

#
# ALSA ARM devices
#

#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set

#
# System on Chip audio support
#
CONFIG_SND_SOC=y

#
# SoC Audio support for SuperH
#

#
# ALSA SoC audio for Freescale SOCs
#

#
# ALSA SoC audio for DaVinci SOCs
#
CONFIG_SND_DAVINCI_SOC=y
CONFIG_SND_DAVINCI_SOC_I2S=y
CONFIG_SND_DAVINCI_SOC_I2S_VCIF=y
CONFIG_SND_DM365_SOC_EVM=y
CONFIG_SND_DM365_INTERNAL_CODEC=y
# CONFIG_SND_DM365_EXTERNAL_CODEC is not set
CONFIG_SND_SOC_CQ0093VC=y

#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set

#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set

#
# Miscellaneous USB options
#
# CONFIG_USB_DEVICEFS is not set
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_MUSB_HDRC=m
CONFIG_USB_MUSB_SOC=y

#
# DaVinci 644x USB support
#
# CONFIG_USB_MUSB_HOST is not set
CONFIG_USB_MUSB_PERIPHERAL=y
# CONFIG_USB_MUSB_OTG is not set
CONFIG_USB_GADGET_MUSB_HDRC=y
# CONFIG_MUSB_PIO_ONLY is not set
# CONFIG_USB_INVENTRA_DMA is not set
CONFIG_USB_TI_CPPI_DMA=y
# CONFIG_USB_TI_CPPI41_DMA is not set
CONFIG_USB_MUSB_LOGLEVEL=0

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set

#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#

#
# may also be needed; see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set

#
# USB Input Devices
#
# CONFIG_USB_HID is not set

#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_TOUCHSCREEN is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set

#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=y

#
# USB port drivers
#

#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_LD is not set

#
# USB DSL modem support
#

#
# USB Gadget Support
#
CONFIG_USB_GADGET=m
# CONFIG_USB_GADGET_DEBUG_FILES is not set
CONFIG_USB_GADGET_SELECTED=y
# CONFIG_USB_GADGET_FSL_USB2 is not set
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_PXA2XX is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
# CONFIG_USB_GADGET_ARC is not set
# CONFIG_USB_GADGET_AT91 is not set
# CONFIG_USB_GADGET_MPC8272 is not set
# CONFIG_USB_GADGET_DWC_OTG is not set
# CONFIG_USB_GADGET_DUMMY_HCD is not set
# CONFIG_USB_GADGET_MPC885ADS is not set
# CONFIG_USB_GADGET_EP88XC is not set
CONFIG_USB_GADGET_DUALSPEED=y
# CONFIG_USB_ZERO is not set
# CONFIG_USB_ETH is not set
# CONFIG_USB_GADGETFS is not set
CONFIG_USB_FILE_STORAGE=m
CONFIG_USB_FILE_STORAGE_TEST=y
# CONFIG_USB_G_SERIAL is not set

#
# MMC/SD Card support
#
CONFIG_MMC=m
# CONFIG_MMC_DEBUG is not set
CONFIG_MMC_BLOCK=m
CONFIG_MMC_DAVINCI=m
CONFIG_MMC_DAVINCI_DMA=y

#
# Real Time Clock
#
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set

#
# RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_X1205 is not set
CONFIG_RTC_DRV_DAVINCI_DM365=y
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_TEST is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_V3020 is not set
# CONFIG_RTC_DRV_DA8XX is not set

#
# Synchronous Serial Interfaces (SSI)
#

#
# VLYNQ support
#

#
# 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_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_XFS_FS=y
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_INOTIFY is not set
CONFIG_QUOTA=y
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS 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=y
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_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_YAFFS_FS=y
CONFIG_YAFFS_YAFFS1=y
# CONFIG_YAFFS_9BYTE_TAGS is not set
# CONFIG_YAFFS_DOES_ECC is not set
CONFIG_YAFFS_YAFFS2=y
CONFIG_YAFFS_AUTO_YAFFS2=y
# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
CONFIG_CRAMFS=y
CONFIG_SQUASHFS=y
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_SQUASHFS_VMALLOC is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set

#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
CONFIG_NFSD_TCP=y
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=y
# CONFIG_SMB_NLS_DEFAULT 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_9P_FS is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set

#
# Native Language Support
#
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=m
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_UTF8=m

#
# Profiling support
#
CONFIG_PROFILING=y
CONFIG_OPROFILE=m

#
# Instrumentation Support
#
CONFIG_MARKERS=y
# CONFIG_MARKERS_DISABLE_OPTIMIZATION is not set
CONFIG_LTT=y
CONFIG_LTT_TRACER=m
CONFIG_LTT_RELAY=m
CONFIG_LTT_ALIGNMENT=y
# CONFIG_LTT_HEARTBEAT is not set
CONFIG_LTT_USERSPACE_GENERIC=y
CONFIG_LTT_NETLINK_CONTROL=m
CONFIG_LTT_STATEDUMP=m

#
# Probes
#
CONFIG_LTT_PROBE_FS=m
CONFIG_LTT_PROBE_IPC=m
CONFIG_LTT_PROBE_KERNEL=m
CONFIG_LTT_PROBE_ARCH=m
CONFIG_LTT_PROBE_MM=m
CONFIG_LTT_PROBE_NET=m
CONFIG_LTT_PROBE_LIST=m

#
# Event types
#
CONFIG_LTT_FACILITY_FS=m
CONFIG_LTT_FACILITY_FS_DATA=m
CONFIG_LTT_FACILITY_IPC=m
CONFIG_LTT_FACILITY_KERNEL=m
CONFIG_LTT_FACILITY_KERNEL_ARCH=m
CONFIG_LTT_FACILITY_MEMORY=m
CONFIG_LTT_FACILITY_NETWORK=m
CONFIG_LTT_FACILITY_NETWORK_IP_INTERFACE=m
CONFIG_LTT_FACILITY_PROCESS=m
CONFIG_LTT_FACILITY_SOCKET=m
CONFIG_LTT_FACILITY_STATEDUMP=m
CONFIG_LTT_FACILITY_TIMER=m

#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_WAKEUP_TIMING is not set
# CONFIG_CRITICAL_PREEMPT_TIMING is not set
# CONFIG_CRITICAL_IRQSOFF_TIMING is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_FS=y
CONFIG_FRAME_POINTER=y
# CONFIG_WANT_EXTRA_DEBUG_INFORMATION is not set
# CONFIG_DEBUG_USER is not set

#
# Security options
#
# CONFIG_KEYS is not set
CONFIG_SECURITY=y
# CONFIG_SECURITY_NETWORK is not set
CONFIG_SECURITY_CAPABILITIES=y
# CONFIG_SECURITY_ROOTPLUG is not set
# CONFIG_SECURITY_SECLVL is not set

#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_TEST is not set

#
# Hardware crypto devices
#

#
# Library routines
#
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y

     

    I have attached my .config file.....

  • 0 in reply to sylee@probedigital.com
    TI__Genius 9510 points

    Can you see if the object file for davinci_spi.c is built.

  • 0 in reply to Marcus Cooksey
    Prodigy 180 points

    Fullscreen 7723.davinci_spi_platform.txt Download 
    /*
 * TI DaVinci EVM board
 *
 * Copyright (C) 2007 Texas Instruments.
 * Copyright (C) 2007 Monta Vista Software Inc.
 *
 * ----------------------------------------------------------------------------
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 * ----------------------------------------------------------------------------
 *
 *  This file came directly from spi_platform_init.c.  This file has been
 *  generalized to all DaVinci variants.  This file should replace
 *  spi_platform_init.c
 *
 */

/*
 * Platform device support for TI SoCs.
 *
 */
#include <linux/config.h>
#include <linux/device.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/resource.h>
#include <linux/spi/spi.h>
#include <linux/spi/davinci_spi.h>
#include <linux/spi/flash.h>
#include <linux/device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <linux/spi/davinci_spi_master.h>
#include <linux/spi/at25xxA_eeprom.h>
#include <linux/spi/mtd_spi_flash.h>

#include <asm/arch/hardware.h>
#include <asm/arch/cpu.h>

static struct davinci_spi_platform_data dm646x_spi_pdata = {
	.version = DAVINCI_SPI_VERSION_1,
	.num_chipselect = 2,
	.clk_name = "SPICLK",
};

static struct resource dm646x_spi_resources[] = {
	[0] = {
		.start = DAVINCI_SPI_BASE, /* Need 646x defines XXX */
		.end = DAVINCI_SPI_BASE + (SZ_4K/2) - 1,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_DM646X_SPINT0,
		.end = IRQ_DM646X_SPINT0,
		.flags = IORESOURCE_IRQ,
	},
	[2] = {
		.start = DM644X_DMACH_SPI_SPIR, /* Need 646x defines XXX */
		.end = DM644X_DMACH_SPI_SPIR,
		.flags = IORESOURCE_DMA | IORESOURCE_DMA_RX_CHAN,
	},
	[3] = {
		.start = DM644X_DMACH_SPI_SPIX,
		.end = DM644X_DMACH_SPI_SPIX,
		.flags = IORESOURCE_DMA | IORESOURCE_DMA_TX_CHAN,
	},
	[4] = {
		.start = EVENTQ_3,
		.end = EVENTQ_3,
		.flags = IORESOURCE_DMA | IORESOURCE_DMA_EVENT_Q,
	},
};

static struct platform_device dm646x_spi_pdev = {
	.name = "dm_spi",
	.id = 0,
	.resource = dm646x_spi_resources,
	.num_resources = ARRAY_SIZE(dm646x_spi_resources),
	.dev = {
		.platform_data = &dm646x_spi_pdata,
	},
};


static struct davinci_spi_platform_data dm355_spi_pdata = {
	.version = DAVINCI_SPI_VERSION_1,
	.num_chipselect = 2,
	.clk_name = "SPICLK",
};

static struct davinci_spi_platform_data dm365_spi_pdata = {
	.version = DAVINCI_SPI_VERSION_1,
	.num_chipselect = 2,
	.clk_name = "SPICLK",
};

static struct resource dm3xx_spi_resources[] = {
	[0] = {
		.start = DM3XX_SPI0_BASE,
		.end = DM3XX_SPI0_BASE + (SZ_4K/2) - 1,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_DM3XX_SPINT0_0,
		.end = IRQ_DM3XX_SPINT0_0,
		.flags = IORESOURCE_IRQ,
	},
	/* No DMA for SPI on DM355 */
};

static struct platform_device dm355_spi_pdev = {
	.name = "dm_spi",
	.id = 0,
	.resource = dm3xx_spi_resources,
	.num_resources = ARRAY_SIZE(dm3xx_spi_resources),
	.dev = {
		.platform_data = &dm355_spi_pdata,
	},
};

static struct platform_device dm365_spi_pdev = {
	.name = "dm_spi",
	.id = 0,
	.resource = dm3xx_spi_resources,
	.num_resources = ARRAY_SIZE(dm3xx_spi_resources),
	.dev = {
		.platform_data = &dm365_spi_pdata,
	},
};

#if defined(CONFIG_DAVINCI_SPI_EEPROM) || \
    defined(CONFIG_DAVINCI_SPI_EEPROM_MODULE)
static struct mtd_partition spi_partitions[] = {
	/* UBL in first sector */
	[0] = {
		.name = "UBL",
		.offset = 0,
		.size = SZ_16K,
		.mask_flags = MTD_WRITEABLE,
	},
	/* User data in the next sector */
	[1] = {
		.name = "data",
		.offset = MTDPART_OFS_APPEND,
		.size = MTDPART_SIZ_FULL,
		.mask_flags = 0,
	}
};

struct davinci_spi_config_t davinci_spi_eeprom_spi_cfg = {
	.wdelay		= 0,
	.odd_parity	= 0,
	.parity_enable	= 0,
	.wait_enable	= 0,
	.lsb_first	= 0,
	.timer_disable	= 0,
	.clk_high	= 0,
	.phase_in	= 1,
	.clk_internal	= 1,
	.loop_back	= 0,
	.cs_hold	= 1,
	.intr_level	= 0,
	.pin_op_modes	= SPI_OPMODE_SPISCS_4PIN,
#ifndef CONFIG_SPI_INTERRUPT
	.poll_mode	= 1,
#endif
};

struct davinci_eeprom_info davinci_8k_spi_eeprom_info = {
	.eeprom_size = 8192,
	.page_size = 32,
	.page_mask = 0x001F,
	.chip_sel = SCS0_SELECT,
	.parts = NULL,
	.nr_parts = 0,
	.commit_delay = 3,
};

struct davinci_eeprom_info davinci_32k_spi_eeprom_info = {
	.eeprom_size = 32768,
	.page_size = 64,
	.page_mask = 0x003F,
	.chip_sel = SCS0_SELECT,
	.parts = spi_partitions,
	.nr_parts = ARRAY_SIZE(spi_partitions),
	.commit_delay = 5,
};
#endif

/*Put slave specific information in this array.*/
/*For more information refer the table at the end of file tnetd84xx_spi_cs.c*/
static struct spi_board_info dm646x_spi_board_info[] = {
#if defined(CONFIG_DAVINCI_SPI_EEPROM) || \
    defined(CONFIG_DAVINCI_SPI_EEPROM_MODULE)
	[0] = {
		.modalias = DAVINCI_SPI_EEPROM_NAME,
		.platform_data = &davinci_32k_spi_eeprom_info,
		.controller_data = &davinci_spi_eeprom_spi_cfg,
		.mode = SPI_MODE_0,
		.irq = 0,
		.max_speed_hz = 2 * 1000 * 1000 /* max sample rate at 3V */ ,
		.bus_num = 0,
		.chip_select = 0,
	},
#endif
};

static struct spi_board_info dm3xx_spi_board_info[] = {
#if defined(CONFIG_DAVINCI_SPI_EEPROM) || \
    defined(CONFIG_DAVINCI_SPI_EEPROM_MODULE)
	[0] = {
		.modalias = DAVINCI_SPI_EEPROM_NAME,
		.platform_data = &davinci_8k_spi_eeprom_info,
		.controller_data = &davinci_spi_eeprom_spi_cfg,
		.mode = SPI_MODE_0,
		.irq = 0,
		.max_speed_hz = 2 * 1000 * 1000 /* max sample rate at 3V */ ,
		.bus_num = 0,
		.chip_select = 0,
	},
#endif
};

static int davinci_spi_register(struct platform_device *pdev,
		struct spi_board_info *bi, unsigned int bi_size)
{
	int ret;

	ret = platform_device_register(pdev);
	if (ret == 0)
		ret = spi_register_board_info(bi, bi_size);

	return ret;
}

/*
 * This function initializes the GPIOs used by the SPI module
 * and it also registers the spi mastere device with the platform
 * and the spi slave devices with the spi bus
 */
static int __init davinci_spi_board_init(void)
{
	int ret = 0;

	if (cpu_is_davinci_dm6467())
		ret = davinci_spi_register(&dm646x_spi_pdev,
				dm646x_spi_board_info,
				ARRAY_SIZE(dm646x_spi_board_info));
	else if (cpu_is_davinci_dm355())
		ret = davinci_spi_register(&dm355_spi_pdev,
				dm3xx_spi_board_info,
				ARRAY_SIZE(dm3xx_spi_board_info));
	else if (cpu_is_davinci_dm365())
		ret = davinci_spi_register(&dm365_spi_pdev,
				dm3xx_spi_board_info,
				ARRAY_SIZE(dm3xx_spi_board_info));
	else
		pr_info("davinci_spi_board_init: NO spi support\n");

	return ret;
}

static void __exit davinci_spi_board_exit(void)
{
	/* nothing to be done */
}

module_init(davinci_spi_board_init);
module_exit(davinci_spi_board_exit);
    Do you mean davinci_spi_platform.c file?

    Yes, it is built.

    The attached file is my davinci_spi_platform.c file.

  • 0 in reply to sylee@probedigital.com
    Prodigy 180 points

    drivers/spi/davinci_spi_master.c is also built.

    I have tried to mknod /dev/spidev0.0. but, When "cat /dev/spidev0.0" is executed, the following errors does appears.

    "cat: /dev/spidev0.0: No such device or address".

  • 0 in reply to sylee@probedigital.com
    Prodigy 180 points

    Hi,

    I have successfully created /dev/spidev0.0 after modifying EEPROM configurations.

    static struct spi_board_info dm3xx_spi_board_info[] = {
          [0] = {
                    .modalias = "spidev",
                    .platform_data = NULL,
                    .controller_data = NULL,
                    .mode = SPI_MODE_0,
                    .irq = 0,
                    .max_speed_hz = 2 * 1000 * 1000 /* max sample rate at 3V */ ,
                    .bus_num = 0,
                    .chip_select = 0,
            },
    };

  • 0 in reply to sylee@probedigital.com
    Intellectual 580 points

    Hi,

    Could you please elaborate how you resolved this issue. I am too getting same problem.

    Regards,

    panshi