Hi, I tried to compile kernel for PowerPC405EP Octobus board with ELDK4.0. I used the kernel source 2.6.15 contained in ELDK4.0. I cross-compiled the kernel with "ARCH=ppc CROSS_COMPILE=ppc_4xx-". The filesystem was based on NFS. I tried to boot the image from ram in u-boot, but the boot procedure stopped at "VFS: Mounted root (nfs filesystem). Freeing unused kernel memory: 100k init request_module: runaway loop modprobe binfmt-4c46 request_module: runaway loop modprobe binfmt-4c46 request_module: runaway loop modprobe binfmt-4c46 request_module: runaway loop modprobe binfmt-4c46 request_module: runaway loop modprobe binfmt-4c46"
So would you like to tell me what the matter is with this? Thanks a lot. My .config file for 2.6.15 kernel is like this: # # Automatically generated make config: don't edit # Linux kernel version: 2.6.15 # Wed Aug 23 14:58:08 2006 # CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_PPC=y CONFIG_PPC32=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y # # Code maturity level options # CONFIG_EXPERIMENTAL=y CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_HOTPLUG is not set CONFIG_KOBJECT_UEVENT=y # CONFIG_IKCONFIG is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y CONFIG_CC_ALIGN_FUNCTIONS=0 CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # # Loadable module support # CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y # # Block layer # # CONFIG_LBD is not set # # IO Schedulers # CONFIG_IOSCHED_NOOP=y # CONFIG_IOSCHED_AS is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set # CONFIG_DEFAULT_AS is not set # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" # # Processor # # CONFIG_6xx is not set CONFIG_40x=y # CONFIG_44x is not set # CONFIG_POWER3 is not set # CONFIG_POWER4 is not set # CONFIG_8xx is not set # CONFIG_E200 is not set # CONFIG_E500 is not set CONFIG_MATH_EMULATION=y # CONFIG_KEXEC is not set # CONFIG_CPU_FREQ is not set CONFIG_4xx=y # CONFIG_WANT_EARLY_SERIAL is not set # # IBM 4xx options # # CONFIG_BUBINGA is not set # CONFIG_CPCI405 is not set # CONFIG_EP405 is not set CONFIG_PPChameleonEVB=y # CONFIG_REDWOOD_5 is not set # CONFIG_REDWOOD_6 is not set # CONFIG_SYCAMORE is not set # CONFIG_WALNUT is not set # CONFIG_XILINX_ML300 is not set CONFIG_IBM_OCP=y CONFIG_405EP=y CONFIG_PPC4xx_DMA=y CONFIG_PPC4xx_EDMA=y CONFIG_PPC_GEN550=y CONFIG_UART0_TTYS0=y # CONFIG_UART0_TTYS1 is not set CONFIG_NOT_COHERENT_CACHE=y # # Platform options # # CONFIG_PC_KEYBOARD is not set # CONFIG_HIGHMEM is not set CONFIG_HZ_100=y # CONFIG_HZ_250 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=100 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT 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=4 # CONFIG_BINFMT_ELF is not set # CONFIG_BINFMT_MISC is not set CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyS0,115200 console=tty0 root=/dev/nfs" # CONFIG_PM is not set # CONFIG_SOFTWARE_SUSPEND is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y # # Bus options # # CONFIG_PPC_I8259 is not set # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set # # Advanced setup # CONFIG_ADVANCED_OPTIONS=y CONFIG_HIGHMEM_START=0xfe000000 # CONFIG_LOWMEM_SIZE_BOOL is not set CONFIG_LOWMEM_SIZE=0x30000000 # CONFIG_KERNEL_START_BOOL is not set CONFIG_KERNEL_START=0xc0000000 # CONFIG_TASK_SIZE_BOOL is not set CONFIG_TASK_SIZE=0x80000000 # CONFIG_CONSISTENT_START_BOOL is not set CONFIG_CONSISTENT_START=0xff100000 # CONFIG_CONSISTENT_SIZE_BOOL is not set CONFIG_CONSISTENT_SIZE=0x00200000 # CONFIG_BOOT_LOAD_BOOL is not set CONFIG_BOOT_LOAD=0x00400000 # # Networking # CONFIG_NET=y # # Networking options # CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set # CONFIG_IP_MROUTE is not set # CONFIG_ARPD is not set CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 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 # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # 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_NET_DIVERT 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 # # Device Drivers # # # Generic Driver Options # # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set # # Memory Technology Devices (MTD) # # CONFIG_MTD is not set # # Parallel port support # # CONFIG_PARPORT is not set # # Plug and Play support # # # Block devices # # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set CONFIG_BLK_DEV_NBD=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 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 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 # # # Macintosh device drivers # # CONFIG_WINDFARM is not set # # Network device support # CONFIG_NETDEVICES=y CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # # PHY device support # # CONFIG_PHYLIB is not set # # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y # CONFIG_MII is not set CONFIG_IBM_EMAC=y CONFIG_IBM_EMAC_RXB=128 CONFIG_IBM_EMAC_TXB=64 CONFIG_IBM_EMAC_POLL_WEIGHT=32 CONFIG_IBM_EMAC_RX_COPY_THRESHOLD=256 CONFIG_IBM_EMAC_RX_SKB_HEADROOM=0 # CONFIG_IBM_EMAC_PHY_RX_CLK_FIX is not set # CONFIG_IBM_EMAC_DEBUG 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 is not set # CONFIG_SLIP is not set # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y CONFIG_NETPOLL=y # CONFIG_NETPOLL_RX is not set # CONFIG_NETPOLL_TRAP is not set CONFIG_NET_POLL_CONTROLLER=y # # ISDN subsystem # # CONFIG_ISDN is not set # # Telephony Support # # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y # CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # 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=y # CONFIG_SERIO_I8042 is not set CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_LIBPS2 is not set CONFIG_SERIO_RAW=y # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_NONSTANDARD is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y # CONFIG_SERIAL_8250_MANY_PORTS is not set # CONFIG_SERIAL_8250_SHARE_IRQ is not set # CONFIG_SERIAL_8250_DETECT_IRQ is not set # CONFIG_SERIAL_8250_RSA is not set # # Non-8250 serial port support # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # # IPMI # # CONFIG_IPMI_HANDLER is not set # # Watchdog Cards # # CONFIG_WATCHDOG is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # # Ftape, the floppy tape device driver # # CONFIG_AGP is not set # CONFIG_RAW_DRIVER is not set # # TPM devices # # CONFIG_TCG_TPM is not set # CONFIG_TELCLOCK is not set # # I2C support # # CONFIG_I2C is not set # # Dallas's 1-wire bus # # CONFIG_W1 is not set # # Hardware Monitoring support # # CONFIG_HWMON is not set # CONFIG_HWMON_VID is not set # # Misc devices # # # Multimedia Capabilities Port drivers # # # Multimedia devices # # CONFIG_VIDEO_DEV is not set # # Digital Video Broadcasting Devices # # CONFIG_DVB is not set # # Graphics support # # CONFIG_FB is not set # # Console display driver support # CONFIG_DUMMY_CONSOLE=y # # Sound # # CONFIG_SOUND is not set # # USB support # # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # # USB Gadget Support # # CONFIG_USB_GADGET is not set # # MMC/SD Card support # # CONFIG_MMC is not set # # InfiniBand support # # # SN Devices # # # File systems # CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y # CONFIG_EXT2_FS_SECURITY is not set CONFIG_EXT2_FS_XIP=y CONFIG_FS_XIP=y # CONFIG_EXT3_FS is not set # CONFIG_JBD is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y 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_MSDOS_FS is not set # CONFIG_VFAT_FS is not set # CONFIG_NTFS_FS is not set # # Pseudo filesystems # CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y # CONFIG_RELAYFS_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_CRAMFS 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=y CONFIG_NFS_V4=y CONFIG_NFS_DIRECTIO=y # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_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_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y # # Native Language Support # # CONFIG_NLS is not set # # IBM 40x options # # # Library routines # # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set # CONFIG_PROFILING is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set CONFIG_DEBUG_KERNEL=y # CONFIG_MAGIC_SYSRQ is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DETECT_SOFTLOCKUP is not set # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_KGDB is not set # CONFIG_XMON is not set CONFIG_BDI_SWITCH=y CONFIG_SERIAL_TEXT_DEBUG=y CONFIG_PPC_OCP=y # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # # Cryptographic options # CONFIG_CRYPTO=y # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_SHA1 is not set # 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 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_TEST is not set # # Hardware crypto devices # Zhou Rui Distributed & Embedded System Lab School of Information Science & Engineering Lanzhou University, P. R. China http://dslab.lzu.edu.cn/~zr/ --------------------------------- ????????-3.5G???20M??? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20060717/186c203a/attachment.htm
