U-Boot 2013.01.01 (Oct 24 2013 - 17:40:22) CPU : Altera SOCFPGA Platform BOARD : Altera SOCFPGA Cyclone V Board DRAM: 512 MiB MMC: ALTERA DWMMC: 0 In: serial Out: serial Err: serial Net: mii0 Warning: failed to set MAC address Hit any key to stop autoboot: 0 reading u-boot.scr ** Unable to read file u-boot.scr ** Optional boot script not found. Continuing to boot normally reading zImage 3809104 bytes read in 1284 ms (2.8 MiB/s) reading socfpga.dtb 17119 bytes read in 14 ms (1.2 MiB/s) fpgaintf ffd08028: 00000000 .... fpga2sdram ffc25080: 00000000 .... axibridge ffd0501c: 00000000 .... ## Flattened Device Tree blob at 00000100 Booting using the fdt blob at 0x00000100 Loading Device Tree to 03ff8000, end 03fff2de ... OK Starting kernel ... Booting Linux on physical CPU 0x0 Initializing cgroup subsys cpuset Linux version 3.12.0-00307-g507abb4-dirty (root@matthew) (gcc version 4.6.3 (Sourcery CodeBench Lite 2012.03-57) ) #2 SMP Mon Jan 6 19:54:56 CST 2014 CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache Machine: Altera SOCFPGA, model: Altera SOCFPGA Cyclone V Memory policy: ECC disabled, Data cache writealloc PERCPU: Embedded 8 pages/cpu @80bcf000 s11328 r8192 d13248 u32768 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048 Kernel command line: console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait PID hash table entries: 2048 (order: 1, 8192 bytes) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 511692K/524288K available (5637K kernel code, 253K rwdata, 1424K rodata, 343K init, 256K bss, 12596K reserved) Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) vmalloc : 0xa0800000 - 0xff000000 (1512 MB) lowmem : 0x80000000 - 0xa0000000 ( 512 MB) modules : 0x7f000000 - 0x80000000 ( 16 MB) .text : 0x80008000 - 0x806ed828 (7063 kB) .init : 0x806ee000 - 0x80743c40 ( 344 kB) .data : 0x80744000 - 0x807834f0 ( 254 kB) .bss : 0x807834f0 - 0x807c355c ( 257 kB) SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Hierarchical RCU implementation. NR_IRQS:16 nr_irqs:16 16 sched_clock: 32 bits at 100MHz, resolution 10ns, wraps every 42949ms Console: colour dummy device 80x30 Calibrating delay loop... 1594.16 BogoMIPS (lpj=7970816) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok ftrace: allocating 17704 entries in 52 pages CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 Setting up static identity map for 0x8051f018 - 0x8051f070 CPU1: failed to come online Brought up 1 CPUs SMP: Total of 1 processors activated. CPU: All CPU(s) started in SVC mode. devtmpfs: initialized VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 NET: Registered protocol family 16 fpga bridge driver DMA: preallocated 256 KiB pool for atomic coherent allocations L310 cache controller enabled l2x0: 8 ways, CACHE_ID 0x410030c9, AUX_CTRL 0x32460000, Cache size: 512 kB syscon fffef000.l2-cache: regmap [mem 0xfffef000-0xfffeffff] registered syscon ffd05000.rstmgr: regmap [mem 0xffd05000-0xffd05fff] registered syscon ffc25000.sdrctl: regmap [mem 0xffc25000-0xffc25fff] registered syscon ff800000.l3regs: regmap [mem 0xff800000-0xff800fff] registered syscon ffd08000.sysmgr: regmap [mem 0xffd08000-0xffd0bfff] registered hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. hw-breakpoint: maximum watchpoint size is 4 bytes. altera_hps2fpga_bridge fpgabridge.2: fpga bridge [hps2fpga] registered as device hps2fpga altera_hps2fpga_bridge fpgabridge.2: init-val not specified altera_hps2fpga_bridge fpgabridge.3: fpga bridge [lshps2fpga] registered as device lwhps2fpga altera_hps2fpga_bridge fpgabridge.3: init-val not specified altera_hps2fpga_bridge fpgabridge.4: fpga bridge [fpga2hps] registered as device fpga2hps altera_hps2fpga_bridge fpgabridge.4: init-val not specified bio: create slab at 0 FPGA Mangager framework driver SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb pps_core: LinuxPPS API ver. 1 registered pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti PTP clock support registered Switched to clocksource timer1 NET: Registered protocol family 2 TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 3, 32768 bytes) TCP: Hash tables configured (established 4096 bind 4096) TCP: reno registered UDP hash table entries: 256 (order: 1, 8192 bytes) UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) NET: Registered protocol family 1 RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available arm-pmu arm-pmu: PMU:CTI successfully enabled NFS: Registering the id_resolver key type Key type id_resolver registered Key type id_legacy registered NTFS driver 2.1.30 [Flags: R/W]. jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. msgmni has been set to 999 io scheduler noop registered (default) Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled ffc02000.serial0: ttyS0 at MMIO 0xffc02000 (irq = 194, base_baud = 6250000) is a 16550A console [ttyS0] enabled altera_fpga_manager ff706000.fpgamgr: fpga manager [Altera FPGA Manager] registered as minor 0 brd: module loaded cadence-qspi ff705000.spi: DMA NOT enabled cadence-qspi ff705000.spi: master is unqueued, this is deprecated m25p80 spi2.0: unrecognized JEDEC id ffffff cadence-qspi ff705000.spi: Cadence QSPI controller driver dw_spi_mmio fff01000.spi: master is unqueued, this is deprecated CAN device driver interface c_can_platform ffc00000.d_can: invalid resource c_can_platform ffc00000.d_can: control memory is not used for raminit c_can_platform ffc00000.d_can: c_can_platform device registered (regs=a08e4000, stmmac - user ID: 0x10, Synopsys ID: 0x37 Ring mode enabled DMA HW capability register supported Enhanced/Alternate descriptors Enabled extended descriptors RX Checksum Offload Engine supported (type 2) TX Checksum insertion supported Enable RX Mitigation via HW Watchdog Timer libphy: stmmac: probed eth0: PHY ID 00221611 at 4 IRQ 0 (stmmac-0:04) active usbcore: registered new interface driver usb-storage mousedev: PS/2 mouse device common for all mice i2c /dev entries driver Synopsys Designware Multimedia Card Interface Driver dwmmc_socfpga ff704000.dwmmc0: Using internal DMA controller. dwmmc_socfpga ff704000.dwmmc0: Version ID is 240a dwmmc_socfpga ff704000.dwmmc0: DW MMC controller at irq 171, 32 bit host data wi mmc_host mmc0: Bus speed (slot 0) = 12500000Hz (slot req 400000Hz, actual 390625 dwmmc_socfpga ff704000.dwmmc0: 1 slots initialized usbcore: registered new interface driver usbhid usbhid: USB HID core driver dwmmc_socfpga ff704000.dwmmc0: data FIFO error (status=00000800) mmc0: problem reading SD Status register. mmc_host mmc0: Bus speed (slot 0) = 12500000Hz (slot req 12500000Hz, actual 1250 mmc0: new high speed SDHC card at address aaaa mmcblk0: mmc0:aaaa SS08G 7.40 GiB mmcblk0: p1 p2 p3 dwc2 ffb40000.usb: DWC OTG Controller dwc2 ffb40000.usb: new USB bus registered, assigned bus number 1 dwc2 ffb40000.usb: irq 160, io mem 0x00000000 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: DWC OTG Controller usb usb1: Manufacturer: Linux 3.12.0-00307-g507abb4-dirty dwc2_hsotg usb usb1: SerialNumber: ffb40000.usb hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected oprofile: using arm/armv7-ca9 TCP: cubic registered NET: Registered protocol family 10 sit: IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 NET: Registered protocol family 15 can: controller area network core (rev 20120528 abi 9) NET: Registered protocol family 29 can: raw protocol (rev 20120528) can: broadcast manager protocol (rev 20120528 t) can: netlink gateway (rev 20130117) max_hops=1 8021q: 802.1Q VLAN Support v1.8 Key type dns_resolver registered ThumbEE CPU extension supported. Registering SWP/SWPB emulation handler kjournald starting. Commit interval 5 seconds EXT3-fs (mmcblk0p2): using internal journal EXT3-fs (mmcblk0p2): recovery complete EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode VFS: Mounted root (ext3 filesystem) on device 179:2. devtmpfs: mounted Freeing unused kernel memory: 340K (806ee000 - 80743000) Unhandled fault: imprecise external abort (0x1406) at 0x76f9a87c Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000007 CPU: 0 PID: 1 Comm: init Not tainted 3.12.0-00307-g507abb4-dirty #2 [<80017e0c>] (unwind_backtrace+0x0/0x104) from [<80013604>] (show_stack+0x20/0x2 [<80013604>] (show_stack+0x20/0x24) from [<8051a3b4>] (dump_stack+0x78/0x90) [<8051a3b4>] (dump_stack+0x78/0x90) from [<80517358>] (panic+0xac/0x204) [<80517358>] (panic+0xac/0x204) from [<80027a38>] (do_exit+0x8a8/0x968) [<80027a38>] (do_exit+0x8a8/0x968) from [<80027c4c>] (do_group_exit+0x4c/0xd4) [<80027c4c>] (do_group_exit+0x4c/0xd4) from [<80036710>] (get_signal_to_deliver+ [<80036710>] (get_signal_to_deliver+0x26c/0x67c) from [<800127a8>] (do_signal+0x [<800127a8>] (do_signal+0x88/0x3ac) from [<80012e38>] (do_work_pending+0x74/0xbc [<80012e38>] (do_work_pending+0x74/0xbc) from [<8000ee40>] (work_pending+0xc/0x2