Ubuntu 下使用BeagleBone Black(一)
planck@planck-Ubuntu:/dev$ sudo apt-get install ckermit
[sudo] password for planck:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
openbsd-inetd
The following NEW packages will be installed:
ckermit openbsd-inetd
0 upgraded, 2 newly installed, 0 to remove and 4 not upgraded.
Need to get 1,567 kB of archives.
After this operation, 3,551 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://cn.archive.ubuntu.com/ubuntu/ trusty/multiverse ckermit amd64 302-5 [1,536 kB]
Get:2 http://cn.archive.ubuntu.com/ubuntu/ trusty/main openbsd-inetd amd64 0.20091229-2ubuntu3 [30.8 kB]
Fetched 1,567 kB in 10s (145 kB/s)
Preconfiguring packages ...
Selecting previously unselected package ckermit.
(Reading database ... 198709 files and directories currently installed.)
Preparing to unpack .../ckermit_302-5_amd64.deb ...
Unpacking ckermit (302-5) ...
Selecting previously unselected package openbsd-inetd.
Preparing to unpack .../openbsd-inetd_0.20091229-2ubuntu3_amd64.deb ...
Unpacking openbsd-inetd (0.20091229-2ubuntu3) ...
Processing triggers for man-db (2.6.7.1-1) ...
Processing triggers for ureadahead (0.100.0-16) ...
ureadahead will be reprofiled on next reboot
Setting up ckermit (302-5) ...
Setting up openbsd-inetd (0.20091229-2ubuntu3) ...
* Stopping internet superserver inetd [ OK ]
* Not starting internet superserver: no services enabled
Processing triggers for ureadahead (0.100.0-16) ...
planck@planck-Ubuntu:/dev$
现在开始执行kermitde 配置工作，参考：http://blog.chinaunix.net/uid-26404201-id-3076576.html
http://home.eeworld.com.cn/home.php?mod=space&uid=140667&do=blog&id=30703
planck@planck-Ubuntu:/dev$ sudo vim /etc/kermit/kermrc
保存并退出！
在命令行上输入:sudo kermit -c
输入系统管理员密码,等待目标板上电工作：
planck@planck-Ubuntu:/dev$ sudo kerm
kermit kermit-sshsub kermrc
planck@planck-Ubuntu:/dev$ sudo kermrc
Executing /home/planck/.mykermrc...
The very long standard initialization file that was distributed
with C-Kermit 6, 7, and 8 is no longer recommended as "standard",
since its features were little used. It is still available in
the C-Kermit distribution as ockermit.ini.
C-Kermit 9.0.302 OPEN SOURCE:, 20 Aug 2011, for Linux+SSL+KRB5 (64-bit)
Copyright (C) 1985, 2011,
Trustees of Columbia University in the City of New York.
Type ? or HELP for help.
(/dev/) C-Kermit>connect
Connecting to /dev/ttyUSB0, speed 115200
Escape character: Ctrl- (ASCII 28, FS): enabled
Type the escape character followed by C to get back,
or followed by ? to see other options.
----------------------------------------------------
U-Boot SPL 2013.04-dirty (May 06 2013 - 16:12:47)
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
OMAP SD/MMC: 0
mmc_send_cmd : timeout: No status update
reading u-boot.img
reading u-boot.img
U-Boot 2013.04-dirty (May 06 2013 - 16:12:47)
I2C: ready
DRAM: 512 MiB
WARNING: Caches not enabled
NAND: No NAND device found!!!
0 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - readenv() failed, using default environment
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net: <ethaddr> not set. Validating first E-fuse MAC
cpsw, usb_ether
Hit any key to stop autoboot: 0
gpio: pin 53 (gpio 53) value is 1
Card did not respond to voltage select!
mmc0(part 0) is current device
mmc_send_cmd : timeout: No status update
Card did not respond to voltage select!
No micro SD card found, setting mmcdev to 1
mmc_send_cmd : timeout: No status update
mmc1(part 0) is current device
gpio: pin 54 (gpio 54) value is 1
SD/MMC found on device 1
reading uEnv.txt
14 bytes read in 4 ms (2.9 KiB/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
gpio: pin 55 (gpio 55) value is 1
4394080 bytes read in 799 ms (5.2 MiB/s)
gpio: pin 56 (gpio 56) value is 1
23469 bytes read in 57 ms (401.4 KiB/s)
Booting from mmc ...
## Booting kernel from Legacy Image at 80007fc0 ...
Image Name: Angstrom/3.8.13/beaglebone
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4394016 Bytes = 4.2 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
## Flattened Device Tree blob at 80f80000
Booting using the fdt blob at 0x80f80000
XIP Kernel Image ... OK
OK
Using Device Tree in place at 80f80000, end 80f88bac
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.193907] omap2_mbox_probe: platform not supported
[ 0.204654] tps65217-bl tps65217-bl: no platform data provided
[ 0.281075] bone-capemgr bone_capemgr.9: slot #0: No cape found
[ 0.318183] bone-capemgr bone_capemgr.9: slot #1: No cape found
[ 0.355291] bone-capemgr bone_capemgr.9: slot #2: No cape found
[ 0.392400] bone-capemgr bone_capemgr.9: slot #3: No cape found
[ 0.423996] omap_hsmmc mmc.4: of_parse_phandle_with_args of 'reset' failed
[ 0.488641] pinctrl-single 44e10800.pinmux: pin 44e10854 already requested by 44e10800.pinmux; cannot claim for gpio-leds.8
[ 0.500379] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.8) status -22
[ 0.507689] pinctrl-single 44e10800.pinmux: could not request pin 21 on device pinctrl-single
[ 5.224323] systemd[1]: Failed to insert module 'autofs4'
[ 5.557172] systemd[1]: Failed to open /dev/autofs: No such file or directory
[ 5.564751] systemd[1]: Failed to initialize automounter: No such file or directory
[ 5.572910] systemd[1]: Failed to set up automount Arbitrary Executable File Formats File System Automount Point.
[ 9.207493] libphy: PHY 4a101000.mdio:01 not found
[ 9.212570] net eth0: phy 4a101000.mdio:01 not found on slave 1
systemd-fsck[82]: Angstrom: clean, 53634/112672 files, 414652/449820 blocks
.---O---.
| | .-. o o
| | |-----.-----.-----.| | .----..-----.-----.
| | | __ | ---'| '--.| .-'| | |
| | | | | |--- || --'| | | ' | | | |
'---'---'--'--'--. |-----''----''--' '-----'-'-'-'
-' |
'---'
The Angstrom Distribution BeagleBone_Black ttyO0
Angstrom v2012.12 - Kernel 3.8.13
BeagleBone_Black login: root
Password:
Last login: Fri Dec 31 19:03:07 EST 1999 on ttyO0
root@BeagleBone_Black:~# ifconfig
eth0 Link encap:Ethernet HWaddr C8:A0:30:B9:7F:2B
inet addr:10.0.1.118 Bcast:10.0.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:49 errors:0 dropped:11 overruns:0 frame:0
TX packets:36 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:7407 (7.2 KiB) TX bytes:8243 (8.0 KiB)
Interrupt:56
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:355 (355.0 B) TX bytes:355 (355.0 B)
root@BeagleBone_Black:~#
//准备退出系统，关机……
root@BeagleBone_Black:~# shutdown --p now
Sending SIGTERM to remaining processes...
Sending SIGKILL to remaining processes...
Unmounting file systems.
Unmounting /sys/kernel/config.
Unmounting /dev/mqueue.
Unmounting /sys/kernel/debug.
Unmounting /etc/machine-id.
All filesystems unmounted.
Deactivating swaps.
All swaps deactivated.
Detaching loop devices.
Detaching loopback /dev/loop7.
Detaching loopback /dev/loop6.
Detaching loopback /dev/loop5.
Detaching loopback /dev/loop4.
Detaching loopback /dev/loop3.
Detaching loopback /dev/loop2.
Detaching loopback /dev/loop1.
Detaching loopback /dev/loop0.
All loop devices detached.
Detaching DM devices.
All DM devices detached.
[ 457.455994] (NULL device *): gadget not registered.
[ 457.462062] Power down.
[ 457.467052] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000000
[ 457.467052]
[ 457.476620] [<c001051d>] (unwind_backtrace+0x1/0x8c) from [<c0385d41>] (panic+0x55/0x14c)
[ 457.485164] [<c0385d41>] (panic+0x55/0x14c) from [<c002ec8f>] (do_exit+0x2ef/0x5dc)
[ 457.493168] [<c002ec8f>] (do_exit+0x2ef/0x5dc) from [<c0036983>] (sys_reboot+0xb5/0x126)
[ 457.501616] [<c0036983>] (sys_reboot+0xb5/0x126) from [<c000c641>] (ret_fast_syscall+0x1/0x46)
[ 457.510602] drm_kms_helper: panic occurred, switching back to text console
!!!同时按下Ctrl++C,退出kermrt!
----------------------------------------------------
(/dev/) C-Kermit>exit
Closing /dev/ttyUSB0...OK
