++Booting from SDHC0 Bus Width: 1 Card initialization successful! Actual capacity of the card is 7977472KB Redboot uses 2097152KB ... Read from 0x1fee0000-0x1ff00000 at 0x00040000: . ... Read from 0x1fed3000-0x1fed4000 at 0x0005f000: . PMIC ID: 0x000041d0 [Rev: 2.0] Initializing SPI-NOR flash... FEC LAN8700 PHY: ID=7c0c4 FEC: [ HALF_DUPLEX ] [ disconnected ] [ 10M bps ]: Ethernet mxc_fec: MAC address 00:04:9f:00:cd:23 No IP info for device! Reset reason: Power-on reset fis/fconfig from MMC Boot switch: INTERNAL EXPANSION: SD/MMC-0 RedBoot(tm) bootstrap and debug environment [ROMRAM] Non-certified release, version FSL 200933 - built 11:53:51, Sep 23 2009 Platform: MX51 Babbage (Freescale i.MX51 based) PASS 2.0 [x32 DDR]. Board Rev 2.0 Copyright (C) 2000, 2001, 2002, 2003, 2004 Red Hat, Inc. Copyright (C) 2003, 2004, 2005, 2006 eCosCentric Limited RAM: 0x00000000-0x1ff00000, [0x000953e0-0x1fed1000] available FLASH: 0x00000000 - 0x80000000, 16384 blocks of 0x00020000 bytes each. == Executing boot script in 3.000 seconds - enter ^C to abort ^C RedBoot> fis load initrd ... Read from 0x1fee0000-0x1feff000 at 0x00040000: . ... Read from 0x01000000-0x01940000 at 0x00560000: . RedBoot> fis load kernel ... Read from 0x1fee0000-0x1feff000 at 0x00040000: . ... Read from 0x00100000-0x003ebd6c at 0x00060000: . ** Warning - checksum failure. stored: 0xe311e36c, computed: 0xe75986d7 RedBoot> exec -r 16777216 -s 9699328 -c "console=ttymxc0,115200n8 ro rdinit=/bin/sh init=/bin/bash root=/dev/mmcblk0p2" Warning: invalid entry address but still continue ... entry=0x90008000, target=0x90008000 Using base address 0x00100000 and length 0x002ebd6c Uncompressing Linux... done, booting the kernel. Linux version 2.6.35.4+ (ubuntu@babbage-davem-1) (gcc version 4.4.5 20100728 (prerelease) (Ubuntu/Linaro 4.4.4-8ubuntu1) ) #2 Fri Sep 3 13:43:17 UTC 2010 CPU: ARMv7 Processor [412fc081] revision 1 (ARMv7), cr=10c53c7f CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache Machine: Freescale MX51 Babbage Board Memory policy: ECC disabled, Data cache writeback Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048 Kernel command line: console=ttymxc0,115200n8 ro rdinit=/bin/sh init=/bin/bash root=/dev/mmcblk0p2 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: 512MB = 512MB total Memory: 505796k/505796k available, 18492k reserved, 0K highmem Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) DMA : 0xffc00000 - 0xffe00000 ( 2 MB) vmalloc : 0xe0800000 - 0xf4000000 ( 312 MB) lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) modules : 0xbf000000 - 0xc0000000 ( 16 MB) .init : 0xc0008000 - 0xc002a000 ( 136 kB) .text : 0xc002a000 - 0xc03e7000 (3828 kB) .data : 0xc03e8000 - 0xc0415c80 ( 184 kB) SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Hierarchical RCU implementation. RCU-based detection of stalled CPUs is disabled. Verbose stalled-CPUs detection is disabled. NR_IRQS:272 TrustZone Interrupt Controller (TZIC) initialized MXC GPIO hardware Console: colour dummy device 80x30 Calibrating delay loop... 799.53 BogoMIPS (lpj=3997696) pid_max: default: 32768 minimum: 301 Security Framework initialized SELinux: Disabled at boot. Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok devtmpfs: initialized NET: Registered protocol family 16 bio: create slab at 0 SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb Advanced Linux Sound Architecture Driver Version 1.0.23. NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default Switching to clocksource mxc_timer1 NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 2, 16384 bytes) TCP established hash table entries: 16384 (order: 5, 131072 bytes) TCP bind hash table entries: 16384 (order: 4, 65536 bytes) TCP: Hash tables configured (established 16384 bind 16384) TCP reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 Trying to unpack rootfs image as initramfs... Freeing initrd memory: 9472K audit: initializing netlink socket (disabled) type=2000 audit(0.850:1): initialized VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) fuse init (API version 7.14) msgmni has been set to 1006 alg: No test for stdrng (krng) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) Serial: IMX driver imx-uart.0: ttymxc0 at MMIO 0x73fbc000 (irq = 31) is a IMX console [ttymxc0] enabled imx-uart.1: ttymxc1 at MMIO 0x73fc0000 (irq = 32) is a IMX imx-uart.2: ttymxc2 at MMIO 0x7000c000 (irq = 33) is a IMX brd: module loaded loop: module loaded Fixed MDIO Bus: probed FEC Ethernet Driver ------------[ cut here ]------------ WARNING: at fs/sysfs/dir.c:451 sysfs_add_one+0x6c/0x8c() sysfs: cannot create duplicate filename '/class/mdio_bus/0' Modules linked in: Backtrace: [] (dump_backtrace+0x0/0x110) from [] (dump_stack+0x18/0x1c) r6:c0394cd6 r5:000001c3 r4:df837d50 r3:f357b213 [] (dump_stack+0x0/0x1c) from [] (warn_slowpath_common+0x54/0x6c) [] (warn_slowpath_common+0x0/0x6c) from [] (warn_slowpath_fmt+0x38/0x40) r8:00000001 r7:df837da0 r6:dee08750 r5:df811000 r4:ffffffef r3:00000009 [] (warn_slowpath_fmt+0x0/0x40) from [] (sysfs_add_one+0x6c/0x8c) r3:df811000 r2:c0394ce5 [] (sysfs_add_one+0x0/0x8c) from [] (sysfs_do_create_link+0xfc/0x1cc) r7:df833fc0 r6:dee086c0 r5:dee14648 r4:dee08750 [] (sysfs_do_create_link+0x0/0x1cc) from [] (sysfs_create_link+0x14/0x18) [] (sysfs_create_link+0x0/0x18) from [] (device_add+0x1a0/0x4e4) [] (device_add+0x0/0x4e4) from [] (device_register+0x1c/0x20) [] (device_register+0x0/0x20) from [] (mdiobus_register+0x90/0x178) r4:dee14600 r3:00000000 [] (mdiobus_register+0x0/0x178) from [] (fec_probe+0x384/0x44c) r8:dee2c340 r7:dee2c340 r6:c03edd68 r5:dee2c000 r4:dee2c000 r3:dee0aba0 [] (fec_probe+0x0/0x44c) from [] (platform_drv_probe+0x1c/0x20) [] (platform_drv_probe+0x0/0x20) from [] (driver_probe_device+0xd0/0x18c) [] (driver_probe_device+0x0/0x18c) from [] (__driver_attach+0x68/0x8c) r7:00000000 r6:c040fc7c r5:c03edda4 r4:c03edd70 [] (__driver_attach+0x0/0x8c) from [] (bus_for_each_dev+0x54/0x84) r6:00000000 r5:c01f2160 r4:c040fc7c r3:00000000 [] (bus_for_each_dev+0x0/0x84) from [] (driver_attach+0x20/0x28) r6:c04081a8 r5:dee0aae0 r4:c040fc7c [] (driver_attach+0x0/0x28) from [] (bus_add_driver+0xa4/0x224) [] (bus_add_driver+0x0/0x224) from [] (driver_register+0xb0/0x138) [] (driver_register+0x0/0x138) from [] (platform_driver_register+0x4c/0x60) r8:00000000 r7:00000013 r6:00000000 r5:c0008550 r4:c001f324 r3:00000000 [] (platform_driver_register+0x0/0x60) from [] (fec_enet_module_init+0x1c/0x28) [] (fec_enet_module_init+0x0/0x28) from [] (do_one_initcall+0x60/0x1c4) [] (do_one_initcall+0x0/0x1c4) from [] (kernel_init+0xa0/0x158) r9:00000000 r8:00000000 r7:00000013 r6:c00449e8 r5:c0008550 r4:c0025e68 [] (kernel_init+0x0/0x158) from [] (do_exit+0x0/0x584) r4:00000000 r3:00000000 ---[ end trace 8e7f9b01bdc1dc55 ]--- mii_bus 0 failed to register PPP generic driver version 2.4.2 ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver mxc-ehci mxc-ehci.1: initializing i.MX USB Controller mxc-ehci mxc-ehci.1: Freescale On-Chip EHCI Host Controller mxc-ehci mxc-ehci.1: new USB bus registered, assigned bus number 1 mxc-ehci mxc-ehci.1: irq 14, io mem 0x73f80200 mxc-ehci mxc-ehci.1: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected mice: PS/2 mouse device common for all mice device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.17.0-ioctl (2010-03-05) initialised: dm-devel@redhat.com device-mapper: multipath: version 1.1.1 loaded device-mapper: multipath round-robin: version 1.0.0 loaded ALSA device list: No soundcards found. TCP cubic registered NET: Registered protocol family 17 VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 2 Turning off NEON support, detected broken NEON implemention drivers/rtc/hctosys.c: unable to open rtc device (rtc0) Freeing init memory: 136K BusyBox v1.13.3 (Ubuntu 1:1.13.3-1ubuntu7) built-in shell (ash) Enter 'help' for a list of built-in commands. # usb 1-1: new high speed USB device using mxc-ehci and address 2 hub 1-1:1.0: USB hub found hub 1-1:1.0: 7 ports detected usb 1-1.2: new high speed USB device using mxc-ehci and address 3 hub 1-1.2:1.0: USB hub found hub 1-1.2:1.0: 4 ports detected usb 1-1.5: new full speed USB device using mxc-ehci and address 4 usb 1-1.2.3: new low speed USB device using mxc-ehci and address 5 # mkdir /proc # mount -n -t proc proc /proc # cat /proc/cpuinfo Processor : ARMv7 Processor rev 1 (v7l) BogoMIPS : 799.53 Features : swp half thumb fastmult vfp edsp vfpv3 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x2 CPU part : 0xc08 CPU revision : 1 Hardware : Freescale MX51 Babbage Board Revision : 51020 Serial : 0000000000000000 # mkdir /tmp # sed -e "s/.*/echo -en '&'/" | sh >/tmp/hd; chmod +x /tmp/hd \177\105\114\106\001\001\001\000\000\000\000\000\000\000\000\000 \002\000\050\000\001\000\000\000\125\200\000\000\064\000\000\000 \344\000\000\000\000\000\000\005\064\000\040\000\001\000\050\000 \003\000\002\000\001\000\000\000\124\000\000\000\124\200\000\000 \124\200\000\000\176\000\000\000\176\000\000\000\005\000\000\000 \002\000\000\000\020\040\000\360\011\370\004\106\012\040\000\360 \060\370\000\054\366\332\000\040\001\047\000\337\020\265\004\106 \000\360\007\370\000\050\003\333\000\360\017\370\001\074\367\321 \020\275\201\260\000\040\151\106\001\042\003\047\000\337\001\050 \001\274\270\277\117\360\377\060\160\107\020\265\004\106\040\040 \000\360\017\370\117\352\024\020\000\360\002\370\040\106\000\340 \020\265\000\360\017\000\012\050\050\277\007\060\000\361\060\000 \000\340\020\265\001\264\001\040\151\106\001\042\004\047\000\337 \021\275 # /tmp/hd