EEPW论坛

启动信息如下：
U-Boot SPL 2011.09-00000-gf63b270-dirty (Nov 14 2011 - 10:37:14) Texas Instruments Revision detection unimplemented No AC power, disabling frequency switch OMAP SD/MMC: 0 reading u-boot.img reading u-boot.img

U-Boot 2011.09-00000-gf63b270-dirty (Nov 14 2011 - 10:37:14)
I2C:   ready DRAM:  256 MiB No daughter card present NAND:  HW ECC Hamming Code selected nand_get_flash_type: unknown NAND device: Manufacturer ID: 0x10, Chip ID: 0x10 No NAND device found!!! 0 MiB MMC:   OMAP SD/MMC: 0 *** Warning - readenv() failed, using default environment
Net:   cpsw Hit any key to stop autoboot:  0  SD/MMC found on device 0 reading uEnv.txt
33 bytes read Loaded environment from uEnv.txt Importing environment from mmc ... reading uImage
3031456 bytes read ## Booting kernel from Legacy Image at 80007fc0 ...    Image Name:   Angstrom/3.1/beaglebone    Image Type:   ARM Linux Kernel Image (uncompressed)    Data Size:    3031392 Bytes = 2.9 MiB    Load Address: 80008000    Entry Point:  80008000    Verifying Checksum ... OK    XIP Kernel Image ... OK OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel. [    0.067560] omap_l3_smx omap_l3_smx.0: couldn't find resource [    0.244350] _omap_mux_get_by_name: Could not find signal leds-gpio [    0.313839] omap2_set_init_voltage: unable to get clk dpll1_ck [    0.319996] omap2_set_init_voltage: unable to set vdd_mpu_iva [    0.326141] omap2_set_init_voltage: unable to get clk l3_ick [    0.332141] omap2_set_init_voltage: unable to set vdd_core systemd-fsck[61]: Angstrom-Cloud9-: clean, 27400/874496 files, 774461/3494137 blocks [   14.579399] /usr/sbin/crond[91]: (CRON) INFO (Syslog will be used instead of sendmail.): No such file or directory [   16.118728]  [   16.118738] CPSW phy found : id is : 0x7c0f1 [   16.125685] PHY 0:01 not found
.---O---.                                            |       |                  .-.           o o         |   |   |-----.-----.-----.| |   .----..-----.-----. |       |     | __  |  ---'| '--.|  .-'|     |     | |   |   |  |  |     |---  ||  --'|  |  |  '  | | | | '---'---'--'--'--.  |-----''----''--'  '-----'-'-'-'                 -'  |                 '---'
The Angstrom Distribution beaglebone ttyO0
Angstrom v2011.10-core - Kernel 3.1.0+
beaglebone login: 


输入root，进入系统后也点个灯玩玩吧： 点亮usr1，不要点usr0哈，usr0已经被linux系统用作系统心跳了。 root@beaglebone:~# echo 1 > /sys/class/leds/beaglebone::usr1/brightness
关闭usr1 root@beaglebone:~# echo 0 > /sys/class/leds/beaglebone::usr1/brightness
使用交叉网线连接BeagleBone板子和PC机： 设置板子IP： root@beaglebone:~# ifconfig eth0 192.168.1.100 root@beaglebone:~# ping 192.168.1.124 PING 192.168.1.124 (192.168.1.124) 56(84) bytes of data. 64 bytes from 192.168.1.124: icmp_req=1 ttl=64 time=2.20 ms 64 bytes from 192.168.1.124: icmp_req=2 ttl=64 time=0.394 ms 64 bytes from 192.168.1.124: icmp_req=3 ttl=64 time=0.267 ms 64 bytes from 192.168.1.124: icmp_req=4 ttl=64 time=0.369 ms

另外一张卡的启动信息，有些不一样耶，加入了启动的时间打印 //--------------------------------------------------------------------------------------------------------------------------- U-Boot SPL 2011.09 (Nov 04 2011 - 21:43:12) Texas Instruments Revision detection unimplemented No AC power, disabling frequency switch OMAP SD/MMC: 0 reading u-boot.img reading u-boot.img

U-Boot 2011.09 (Nov 04 2011 - 21:39:19)
I2C:   ready DRAM:  256 MiB WARNING: Caches not enabled No daughter card present NAND:  HW ECC Hamming Code selected nand_get_flash_type: unknown NAND device: Manufacturer ID: 0x10, Chip ID: 0x10 No NAND device found!!! 0 MiB MMC:   OMAP SD/MMC: 0 *** Warning - readenv() failed, using default environment
Net:   cpsw Hit any key to stop autoboot:  0  SD/MMC found on device 0 reading uEnv.txt
** Unable to read "uEnv.txt" from mmc 0:1 ** reading uImage
2870524 bytes read ## Booting kernel from Legacy Image at 82000000 ...    Image Name:   Arago/3.0+3.1-rc8-psp04.06.00.02    Image Type:   ARM Linux Kernel Image (uncompressed)    Data Size:    2870460 Bytes = 2.7 MiB    Load Address: 80008000    Entry Point:  80008000    Verifying Checksum ... OK    Loading Kernel Image ... OK OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel. [    0.000000] Linux version 3.1.0-rc8 (jenkins@sdit-build01) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #1 Sun Oct 30 06:40:25 CDT 2011 [    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f [    0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache [    0.000000] Machine: am335xevm [    0.000000] Memory policy: ECC disabled, Data cache writeback [    0.000000] AM335X ES1.0 (neon ) [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 65024 [    0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait ip=dhcp [    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes) [    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [    0.000000] Memory: 256MB = 256MB total [    0.000000] Memory: 253928k/253928k available, 8216k reserved, 0K highmem [    0.000000] Virtual kernel memory layout: [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB) [    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB) [    0.000000]     DMA     : 0xffa00000 - 0xffe00000   (   4 MB) [    0.000000]     vmalloc : 0xd0800000 - 0xf8000000   ( 632 MB) [    0.000000]     lowmem  : 0xc0000000 - 0xd0000000   ( 256 MB) [    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB) [    0.000000]       .text : 0xc0008000 - 0xc051e000   (5208 kB) [    0.000000]       .init : 0xc051e000 - 0xc0554000   ( 216 kB) [    0.000000]       .data : 0xc0554000 - 0xc059e200   ( 297 kB) [    0.000000]        .bss : 0xc059e224 - 0xc05ca200   ( 176 kB) [    0.000000] NR_IRQS:396 [    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [    0.000000] Total of 128 interrupts on 1 active controller [    0.000000] OMAP clockevent source: GPTIMER1 at 24000000 Hz [    0.000000] OMAP clocksource: GPTIMER2 at 24000000 Hz [    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms [    0.000000] Console: colour dummy device 80x30 [    0.000242] Calibrating delay loop... 498.89 BogoMIPS (lpj=2494464) [    0.058626] pid_max: default: 32768 minimum: 301 [    0.058790] Security Framework initialized [    0.058869] Mount-cache hash table entries: 512 [    0.059322] CPU: Testing write buffer coherency: ok [    0.064048] print_constraints: dummy:  [    0.064322] NET: Registered protocol family 16 [    0.064526] GPMC revision 6.0 [    0.065667] OMAP GPIO hardware version 0.1 [    0.066626] omap_l3_smx omap_l3_smx.0: couldn't find resource [    0.066741] omap_mux_init: Add partition: #1: core, flags: 0 [    0.069308] platform omap_i2c.1: alias fck already exists [    0.070031] platform omap2_mcspi.1: alias fck already exists [    0.070147] platform omap2_mcspi.2: alias fck already exists [    0.078962] bio: create slab <bio-0> at 0 [    0.079999] SCSI subsystem initialized [    0.080924] usbcore: registered new interface driver usbfs [    0.081070] usbcore: registered new interface driver hub [    0.081234] usbcore: registered new device driver usb [    0.081593] registerd cppi-dma Intr @ IRQ 17 [    0.081611] Cppi41 Init Done Qmgr-base(d083a000) dma-base(d0838000) [    0.081625] Cppi41 Init Done [    0.098701] omap_i2c omap_i2c.1: bus 1 rev4.0 at 100 kHz [    0.099578] Advanced Linux Sound Architecture Driver Version 1.0.24. [    0.100155] Bluetooth: Core ver 2.16 [    0.100244] NET: Registered protocol family 31 [    0.100260] Bluetooth: HCI device and connection manager initialized [    0.100281] Bluetooth: HCI socket layer initialized [    0.100296] Bluetooth: L2CAP socket layer initialized [    0.100329] Bluetooth: SCO socket layer initialized [    0.100530] Switching to clocksource gp timer [    0.108703] Switched to NOHz mode on CPU #0 [    0.109486] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host) [    0.109661] musb-hdrc musb-hdrc.0: dma type: dma-cppi41 [    0.110731] musb-hdrc musb-hdrc.0: USB OTG mode controller at d080a000 using DMA, IRQ 18 [    0.111000] musb-hdrc musb-hdrc.1: dma type: dma-cppi41 [    0.111954] musb-hdrc musb-hdrc.1: USB OTG mode controller at d080c800 using DMA, IRQ 19 [    0.112320] NET: Registered protocol family 2 [    0.112544] IP route cache hash table entries: 2048 (order: 1, 8192 bytes) [    0.112906] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [    0.113131] TCP bind hash table entries: 8192 (order: 3, 32768 bytes) [    0.113267] TCP: Hash tables configured (established 8192 bind 8192) [    0.113285] TCP reno registered [    0.113302] UDP hash table entries: 256 (order: 0, 4096 bytes) [    0.113334] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [    0.113572] NET: Registered protocol family 1 [    0.113923] RPC: Registered named UNIX socket transport module. [    0.113940] RPC: Registered udp transport module. [    0.113953] RPC: Registered tcp transport module. [    0.113966] RPC: Registered tcp NFSv4.1 backchannel transport module. [    0.114236] NetWinder Floating Point Emulator V0.97 (double precision) [    0.114319] omap_init_opp_table: no hwmod or odev for iva, [8] cannot add OPPs. [    0.125674] VFS: Disk quotas dquot_6.5.2 [    0.125759] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [    0.126461] JFFS2 version 2.2. (NAND) (SUMMARY)  漏 2001-2006 Red Hat, Inc. [    0.126844] msgmni has been set to 495 [    0.127767] io scheduler noop registered [    0.127785] io scheduler deadline registered [    0.127872] io scheduler cfq registered (default) [    0.128531] Could not set LED4 to fully on [    0.129716] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [    0.131029] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0 [    0.668125] console [ttyO0] enabled [    0.672198] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1 [    0.679876] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2 [    0.687594] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3 [    0.695322] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4 [    0.703015] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5 [    0.717459] brd: module loaded [    0.724507] loop: module loaded [    0.727903] at24 1-0051: 32768 byte 24c256 EEPROM, writable, 64 bytes/write [    0.790576] No daughter card found [    0.794214] at24 1-0050: 32768 byte 24c256 EEPROM, writable, 64 bytes/write [    0.809522] Board name: A335BONE [    0.812939] Board version: 00A3 [    0.816250] The board is a AM335x Beaglebone. [    0.821492] platform omap_hsmmc.0: alias fck already exists [    0.828515] mtdoops: mtd device (mtddev=name/number) must be supplied [    0.835442] omap2-nand driver initializing [    0.839883] OneNAND driver initializing [    0.890610] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6 [    0.897136] davinci_mdio davinci_mdio.0: detected phy mask fffffffe [    0.904167] davinci_mdio.0: probed [    0.907759] davinci_mdio davinci_mdio.0: phy[0]: device 0:00, driver SMSC LAN8710/LAN8720 [    0.916719] usbcore: registered new interface driver cdc_ether [    0.922958] usbcore: registered new interface driver cdc_subset [    0.929248] Initializing USB Mass Storage driver... [    0.934514] usbcore: registered new interface driver usb-storage [    0.940861] USB Mass Storage support registered. [    0.945791] musb-hdrc musb-hdrc.1: MUSB HDRC host driver [    0.951520] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1 [    0.959462] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [    0.966655] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [    0.974278] usb usb1: Product: MUSB HDRC host driver [    0.979513] usb usb1: Manufacturer: Linux 3.1.0-rc8 musb-hcd [    0.985494] usb usb1: SerialNumber: musb-hdrc.1 [    0.990877] hub 1-0:1.0: USB hub found [    0.994855] hub 1-0:1.0: 1 port detected [    0.999683] mousedev: PS/2 mouse device common for all mice [    1.006422] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0 [    1.013200] omap_rtc: already running [    1.017120] i2c /dev entries driver [    1.021654] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [    1.028067] Bluetooth: HCI UART driver ver 2.2 [    1.032791] Bluetooth: HCI H4 protocol initialized [    1.037842] Bluetooth: HCILL protocol initialized [    1.044494] usbcore: registered new interface driver usbhid [    1.050378] usbhid: USB HID core driver [    1.054901] usbcore: registered new interface driver snd-usb-audio [    1.062333] ALSA device list: [    1.065462]   No soundcards found. [    1.069056] nf_conntrack version 0.5.0 (3967 buckets, 15868 max) [    1.076031] ip_tables: (C) 2000-2006 Netfilter Core Team [    1.081813] TCP cubic registered [    1.085221] NET: Registered protocol family 17 [    1.090183] Bluetooth: RFCOMM TTY layer initialized [    1.095385] Bluetooth: RFCOMM socket layer initialized [    1.100824] Bluetooth: RFCOMM ver 1.11 [    1.104778] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [    1.110376] Bluetooth: BNEP filters: protocol multicast [    1.115898] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [    1.122344] Registering the dns_resolver key type [    1.127400] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [    1.135517] ThumbEE CPU extension supported. [    1.140884] omap2_set_init_voltage: unable to get clk dpll1_ck [    1.147036] omap2_set_init_voltage: unable to set vdd_mpu_iva [    1.153129] omap2_set_init_voltage: unable to get clk l3_ick [    1.159097] omap2_set_init_voltage: unable to set vdd_core [    1.166267] Detected MACID=40:5f:c2:76:95:e0 [    1.171784] omap_rtc omap_rtc: setting system clock to 2000-01-01 01:42:34 UTC (946690954) [    1.183833]  [    1.183841] CPSW phy found : id is : 0x7c0f1 [    1.190662] PHY 0:01 not found [    1.271668] mmc0: host does not support reading read-only switch. assuming write-enable. [    1.282736] mmc0: new high speed SDHC card at address 1234 [    1.289089] mmcblk0: mmc0:1234 SA04G 3.63 GiB  [    1.296308]  mmcblk0: p1 p2 p3 [    4.181137] PHY: 0:00 - Link is Up - 100/Full [    4.210587] Sending DHCP requests ...... timed out! [   79.502552] IP-Config: Reopening network devices... [   79.510323]  [   79.510329] CPSW phy found : id is : 0x7c0f1 [   79.517223] PHY 0:01 not found [   81.501298] PHY: 0:00 - Link is Up - 100/Full [   81.520586] Sending DHCP requests ...... timed out! [  168.812465] IP-Config: Auto-configuration of network failed. [  168.825370] kjournald starting.  Commit interval 5 seconds [  169.345186] EXT3-fs (mmcblk0p2): using internal journal [  169.350740] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [  169.358046] VFS: Mounted root (ext3 filesystem) on device 179:2. [  169.364833] Freeing init memory: 216K INIT: version 2.86 booting Please wait: booting... Error opening /dev/fb0: No such device Starting udev [  169.952594] udevd (76): /proc/76/oom_adj is deprecated, please use /proc/76/oom_score_adj instead. [  174.524983] kjournald starting.  Commit interval 5 seconds [  175.116274] EXT3-fs (mmcblk0p3): using internal journal [  175.121851] EXT3-fs (mmcblk0p3): mounted filesystem with ordered data mode [  177.167713] alignment: ignoring faults is unsafe on this CPU.  Defaulting to fixup mode. Remounting root file system... Caching udev devnodes ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1625: No soundcards found... Configuring network interfaces... [  184.827430]  [  184.827445] CPSW phy found : id is : 0x7c0f1 [  184.834384] PHY 0:01 not found udhcpc (v1.13.2) started Sending discover... [  186.821334] PHY: 0:00 - Link is Up - 100/Full Sending discover... Sending discover... No lease, forking to background done. Setting up IP spoofing protection: rp_filter. Fri Nov  4 07:52:00 UTC 2011 INIT: Entering runlevel: 5 Starting system message bus: dbus. Starting Hardware abstraction layer hald Creating Dropbear SSH server RSA host key. Will output 1024 bit rsa secret key to '/etc/dropbear/dropbear_rsa_host_key' Generating key, this may take a while... Public key portion is: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgwCnlSedLCIvAEcPiZTFEeeKJ19shYIfTGIOtoeCPIBU8XArtaE9W7zuweLMzk/4WdAL9e9MF+NcJjbVAP2pytJHEETsomxWl0fziIeWQMa6RegvaJPgqLa4a1P1FSbmafUtbbjOmUU4MXMM6ZFqWfK8yMswNEt63Z3hscrbD37iuJYz root@am335x-evm Fingerprint: md5 46:b2:f9:7f:87:60:e0:a0:e8:70:ca:5b:0c:b7:61:7d Starting Dropbear SSH server: dropbear. Starting telnet daemon. Starting syslogd/klogd: done Starting thttpd. Starting Lighttpd Web Server: lighttpd. 2011-11-04 07:52:01: (log.c.166) server started  [  204.433527]  gadget: Mass Storage Function, version: 2009/09/11 [  204.439795]  gadget: Number of LUNs=2 [  204.443753]  lun0: LUN: removable file: /dev/mmcblk0p1 [  204.449178]  lun1: LUN: removable file: /dev/mmcblk0p3 [  204.454649]  gadget: Mass Storage Gadget, version: 2009/09/11 [  204.460737]  gadget: userspace failed to provide iSerialNumber [  204.466915]  gadget: g_mass_storage ready [  204.471207] musb-hdrc musb-hdrc.0: MUSB HDRC host driver [  204.476891] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 2 [  204.484874] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [  204.492056] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [  204.499673] usb usb2: Product: MUSB HDRC host driver [  204.504923] usb usb2: Manufacturer: Linux 3.1.0-rc8 musb-hcd [  204.510902] usb usb2: SerialNumber: musb-hdrc.0 [  204.516400] hub 2-0:1.0: USB hub found [  204.520376] hub 2-0:1.0: 1 port detected [  205.483441]  gadget: high speed config #1: Linux File-Backed Storage *************************************************************** *************************************************************** NOTICE: This file system contains the followin GPLv3 packages:         binutils-dev         gdbserver
If you do not wish to distribute GPLv3 components please remove the above packages prior to distribution.  This can be done using the opkg remove command.  i.e.:     opkg remove <package> Where <package> is the name printed in the list above
NOTE: If the package is a dependency of another package you       will be notified of the dependent packages.  You should       use the --force-removal-of-dependent-packages option to       also remove the dependent packages as well *************************************************************** *************************************************************** / / Starting Matrix GUI application.
 _____                    _____           _         _    |  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_  |     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _| |__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|                 |___|                    |___|            
Arago Project http://arago-project.org am335x-evm ttyO0
Arago 2011.09 am335x-evm ttyO0
am335x-evm login: