14.08.14 Первый запуск SomZ
Korogodin (обсуждение | вклад) (→Установка static IP) |
Korogodin (обсуждение | вклад) (→Установка static IP) |
||
| Строка 112: | Строка 112: | ||
Interrupt:54 Base address:0xb000 | Interrupt:54 Base address:0xb000 | ||
</source> | </source> | ||
| + | |||
| + | == SSH == | ||
Девайс пингуется: | Девайс пингуется: | ||
| Строка 144: | Строка 146: | ||
3.12.0-somz-dirty | 3.12.0-somz-dirty | ||
</source> | </source> | ||
| + | |||
| + | == Лог загрузки == | ||
После перезагрузки девайса настройки остаются в силе. От момента включения до ответа на пинг проходит около 10 секунд. | После перезагрузки девайса настройки остаются в силе. От момента включения до ответа на пинг проходит около 10 секунд. | ||
| + | |||
| + | {{Начало скрытого блока|Заголовок = Лог загрузки:}} | ||
| + | <source lang="bash"> | ||
| + | root@plda:~# dmesg | ||
| + | Booting Linux on physical CPU 0x0 | ||
| + | Linux version 3.12.0-somz-dirty (software@software-PC1) (gcc version 4.6.1 (Sourcery CodeBench Lite 2011.09-50) ) #7 SMP PREEMPT Tue Mar 11 10:46:29 EET 2014 | ||
| + | CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d | ||
| + | CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache | ||
| + | Machine: Xilinx Zynq Platform, model: Xilinx Zynq | ||
| + | bootconsole [earlycon0] enabled | ||
| + | Memory policy: Data cache writealloc | ||
| + | On node 0 totalpages: 65536 | ||
| + | free_area_init_node: node 0, pgdat c05e6ac0, node_mem_map c061d000 | ||
| + | Normal zone: 512 pages used for memmap | ||
| + | Normal zone: 0 pages reserved | ||
| + | Normal zone: 65536 pages, LIFO batch:15 | ||
| + | PERCPU: Embedded 8 pages/cpu @c0823000 s8320 r8192 d16256 u32768 | ||
| + | pcpu-alloc: s8320 r8192 d16256 u32768 alloc=8*4096 | ||
| + | pcpu-alloc: [0] 0 [0] 1 | ||
| + | Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024 | ||
| + | Kernel command line: console=ttyPS0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rw mem=256M ip=172.20.2.162:somz:eth0 earlyprintk | ||
| + | PID hash table entries: 1024 (order: 0, 4096 bytes) | ||
| + | Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) | ||
| + | Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) | ||
| + | Memory: 253504K/262144K available (4199K kernel code, 250K rwdata, 1408K rodata, 172K init, 184K bss, 8640K reserved, 0K highmem) | ||
| + | Virtual kernel memory layout: | ||
| + | vector : 0xffff0000 - 0xffff1000 ( 4 kB) | ||
| + | fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) | ||
| + | vmalloc : 0xd0800000 - 0xff000000 ( 744 MB) | ||
| + | lowmem : 0xc0000000 - 0xd0000000 ( 256 MB) | ||
| + | pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) | ||
| + | modules : 0xbf000000 - 0xbfe00000 ( 14 MB) | ||
| + | .text : 0xc0008000 - 0xc0582118 (5609 kB) | ||
| + | .init : 0xc0583000 - 0xc05ae080 ( 173 kB) | ||
| + | .data : 0xc05b0000 - 0xc05eeb78 ( 251 kB) | ||
| + | .bss : 0xc05eeb84 - 0xc061cba8 ( 185 kB) | ||
| + | Preemptible hierarchical RCU implementation. | ||
| + | Dump stacks of tasks blocking RCU-preempt GP. | ||
| + | RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2. | ||
| + | NR_IRQS:16 nr_irqs:16 16 | ||
| + | ps7-slcr mapped to d0802000 | ||
| + | Zynq clock init | ||
| + | sched_clock: 16 bits at 54kHz, resolution 18432ns, wraps every 1207ms | ||
| + | ps7-ttc #0 at d0804000, irq=43 | ||
| + | Console: colour dummy device 80x30 | ||
| + | Calibrating delay loop... 1325.46 BogoMIPS (lpj=6627328) | ||
| + | pid_max: default: 32768 minimum: 301 | ||
| + | Mount-cache hash table entries: 512 | ||
| + | CPU: Testing write buffer coherency: ok | ||
| + | CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 | ||
| + | Setting up static identity map for 0xc03f8c88 - 0xc03f8cbc | ||
| + | L310 cache controller enabled | ||
| + | l2x0: 8 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x72360000, Cache size: 512 kB | ||
| + | CPU1: Booted secondary processor | ||
| + | CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 | ||
| + | Brought up 2 CPUs | ||
| + | SMP: Total of 2 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 | ||
| + | DMA: preallocated 256 KiB pool for atomic coherent allocations | ||
| + | zynq_gpio e000a000.ps7-gpio: gpio at 0xe000a000 mapped to 0xd0850000 | ||
| + | hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. | ||
| + | hw-breakpoint: maximum watchpoint size is 4 bytes. | ||
| + | zynq_ocm f800c000.ps7-ocmc: ZYNQ OCM pool: 256 KiB @ 0xd0880000 | ||
| + | bio: create slab <bio-0> at 0 | ||
| + | vgaarb: loaded | ||
| + | SCSI subsystem initialized | ||
| + | usbcore: registered new interface driver usbfs | ||
| + | usbcore: registered new interface driver hub | ||
| + | usbcore: registered new device driver usb | ||
| + | media: Linux media interface: v0.10 | ||
| + | Linux video capture interface: v2.00 | ||
| + | pps_core: LinuxPPS API ver. 1 registered | ||
| + | pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> | ||
| + | PTP clock support registered | ||
| + | EDAC MC: Ver: 3.0.0 | ||
| + | Switched to clocksource ttc_clocksource | ||
| + | NET: Registered protocol family 2 | ||
| + | TCP established hash table entries: 2048 (order: 2, 16384 bytes) | ||
| + | TCP bind hash table entries: 2048 (order: 2, 16384 bytes) | ||
| + | TCP: Hash tables configured (established 2048 bind 2048) | ||
| + | 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. | ||
| + | PCI: CLS 0 bytes, default 64 | ||
| + | hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available | ||
| + | jffs2: version 2.2. (NAND) (SUMMARY) \xffffffc2\xffffffa9 2001-2006 Red Hat, Inc. | ||
| + | msgmni has been set to 495 | ||
| + | io scheduler noop registered | ||
| + | io scheduler deadline registered | ||
| + | io scheduler cfq registered (default) | ||
| + | dma-pl330 f8003000.ps7-dma: unable to set the seg size | ||
| + | dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-2364208 | ||
| + | dma-pl330 f8003000.ps7-dma: DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16 | ||
| + | e0000000.serial: ttyPS0 at MMIO 0xe0000000 (irq = 59, base_baud = 6249999) is a xuartps | ||
| + | console [ttyPS0] enabled, bootconsole disabled | ||
| + | xdevcfg f8007000.ps7-dev-cfg: ioremap 0xf8007000 to d0866000 | ||
| + | brd: module loaded | ||
| + | loop: module loaded | ||
| + | xqspips e000d000.ps7-qspi: master is unqueued, this is deprecated | ||
| + | xqspips e000d000.ps7-qspi: at 0xE000D000 mapped to 0xD0868000, irq=51 | ||
| + | e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k | ||
| + | e1000e: Copyright(c) 1999 - 2013 Intel Corporation. | ||
| + | libphy: XEMACPS mii bus: probed | ||
| + | xemacps e000b000.ps7-ethernet: pdev->id -1, baseaddr 0xe000b000, irq 54 | ||
| + | ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver | ||
| + | ehci-pci: EHCI PCI platform driver | ||
| + | ULPI transceiver vendor/product ID 0x0424/0x0006 | ||
| + | Found SMSC USB331x ULPI transceiver. | ||
| + | ULPI integrity check: passed. | ||
| + | xusbps-ehci xusbps-ehci.0: Xilinx PS USB EHCI Host Controller | ||
| + | xusbps-ehci xusbps-ehci.0: new USB bus registered, assigned bus number 1 | ||
| + | xusbps-ehci xusbps-ehci.0: irq 53, io mem 0x00000000 | ||
| + | xusbps-ehci xusbps-ehci.0: USB 2.0 started, EHCI 1.00 | ||
| + | hub 1-0:1.0: USB hub found | ||
| + | hub 1-0:1.0: 1 port detected | ||
| + | usbcore: registered new interface driver usb-storage | ||
| + | mousedev: PS/2 mouse device common for all mice | ||
| + | i2c /dev entries driver | ||
| + | usbcore: registered new interface driver uvcvideo | ||
| + | USB Video Class driver (1.1.1) | ||
| + | xadcps f8007100.ps7-xadc: enabled: yes reference: external | ||
| + | zynq_wdt f8005000.ps7-wdt: Xilinx Watchdog Timer at d0874000 with timeout 10s | ||
| + | zynq-edac f8006000.ps7-ddrc: ecc not enabled | ||
| + | sdhci: Secure Digital Host Controller Interface driver | ||
| + | sdhci: Copyright(c) Pierre Ossman | ||
| + | sdhci-pltfm: SDHCI platform and OF driver helper | ||
| + | mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA | ||
| + | mmc0: new high speed SDHC card at address 0002 | ||
| + | mmc1: SDHCI controller on e0101000.ps7-sdio [e0101000.ps7-sdio] using ADMA | ||
| + | mmcblk0: mmc0:0002 00000 7.32 GiB | ||
| + | mmcblk0: p1 p2 | ||
| + | usbcore: registered new interface driver usbhid | ||
| + | usbhid: USB HID core driver | ||
| + | TCP: cubic registered | ||
| + | NET: Registered protocol family 17 | ||
| + | Registering SWP/SWPB emulation handler | ||
| + | drivers/rtc/hctosys.c: unable to open rtc device (rtc0) | ||
| + | xvdma xvdma.0: Xilinx VDMA probe successful | ||
| + | xvdma xvdma.0: Devices Scanned 0 | ||
| + | Configuring Ethernet phy KSZ9021 for SOMZ V2.0 | ||
| + | IP-Config: Guessing netmask 255.255.0.0 | ||
| + | IP-Config: Gateway not on directly connected network | ||
| + | EXT4-fs (mmcblk0p2): recovery complete | ||
| + | EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) | ||
| + | VFS: Mounted root (ext4 filesystem) on device 179:2. | ||
| + | devtmpfs: mounted | ||
| + | Freeing unused kernel memory: 172K (c0583000 - c05ae000) | ||
| + | udevd[627]: starting version 175 | ||
| + | EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) | ||
| + | EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro | ||
| + | xemacps e000b000.ps7-ethernet: Set clk to 124999998 Hz | ||
| + | xemacps e000b000.ps7-ethernet: link up (1000/FULL) | ||
| + | FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. | ||
| + | NET: Registered protocol family 10 | ||
| + | </source> | ||
| + | {{Конец скрытого блока}} | ||
[[Категория:HOWTO]] | [[Категория:HOWTO]] | ||
[[Категория:Impala]] | [[Категория:Impala]] | ||
{{wl-publish: 2014-08-14 19:35:28 +0400 | Korogodin }} | {{wl-publish: 2014-08-14 19:35:28 +0400 | Korogodin }} | ||
Версия 10:55, 15 августа 2014
Пора пощупать новую игрушку
Содержание |
Вводные
В комплекте идет блок питания на 12 В. Питание возможно как от него, так и от USB OTG.
Стартер-кит поставляется с микро-SD флеш-картой, содержащей два раздела - boot и debian rootfs. Попробуем поработать с этим bsp. На плате bootsel есть переключатель источника загрузки - SD или QSPI. Выбираем SD.
В качестве интерфейса с внешним миром имеем Ethernet, достучаться до которого с ходу не получилось, и RS-USB в виде разъема USB B-type. При подключении USB к PC udev добавляет /dev/ttyUSB0, через который с помощью ckermit мы можем получить терминал. Для этого воспользуемся традиционным скриптом:
set line /dev/ttyUSB0
set FLOW none
set speed 115200
set serial 8n1
SET CARRIER-WATCH Off
connect
Не забываем chmod +x.
После запуска скрипта имеем приветственное окно Debian с запросом логина и пароля:
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.
----------------------------------------------------
Debian GNU/Linux 7 plda ttyPS0
plda login: root
Password:
Методом перебора найдена нужная комбинация: логин root, пароль plda:
Linux plda 3.12.0-somz-dirty #7 SMP PREEMPT Tue Mar 11 10:46:29 EET 2014 armv7l
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
root@plda:~# ls -la
total 24
drwx------ 3 root root 4096 Jan 1 00:01 .
drwxrwxr-x 23 1000 1000 4096 Jan 1 00:03 ..
-rw------- 1 root root 340 Jan 1 1970 .bash_history
-rw-r--r-- 1 root root 570 Mar 11 2014 .bashrc
drwx------ 3 root root 4096 Jan 1 00:01 .config
-rw-r--r-- 1 root root 140 Mar 11 2014 .profile
root@plda:~# ifconfig
eth0 Link encap:Ethernet HWaddr d0:d1:d2:d3:d4:d5
inet addr:172.20.2.162 Bcast:172.20.255.255 Mask:255.255.0.0
inet6 addr: fe80::d2d1:d2ff:fed3:d4d5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:84 errors:0 dropped:1 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:6947 (6.7 KiB) TX bytes:648 (648.0 B)
Interrupt:54 Base address:0xb000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Прокинуть ssh до 172.20.2.162 не удается, пинг не идет, nmap утверждает, что все порты закрыты.
Установка static IP
Добавляем в /etc/network/interfaces:
iface eth0 inet static
address 192.168.0.156
netmask 255.255.255.0
gateway 192.168.0.1
Даем команду на рестарт сетевых интерфейсов:
...и теперь у девайса IP из нашей подсети:
eth0 Link encap:Ethernet HWaddr d0:d1:d2:d3:d4:d5
inet addr:192.168.0.156 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::d2d1:d2ff:fed3:d4d5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:100 errors:0 dropped:1 overruns:0 frame:0
TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:8951 (8.7 KiB) TX bytes:1296 (1.2 KiB)
Interrupt:54 Base address:0xb000
SSH
Девайс пингуется:
PING 192.168.0.156 (192.168.0.156) 56(84) bytes of data.
64 bytes from 192.168.0.156: icmp_seq=1 ttl=64 time=2.41 ms
64 bytes from 192.168.0.156: icmp_seq=2 ttl=64 time=1.17 ms
64 bytes from 192.168.0.156: icmp_seq=3 ttl=64 time=1.84 ms
...и у него открыт только 22 порт, т.е. SSH:
Starting Nmap 6.40 ( http://nmap.org ) at 2014-08-15 10:39 MSK
Nmap scan report for 192.168.0.156
Host is up (0.0012s latency).
Not shown: 999 closed ports
PORT STATE SERVICE VERSION
22/tcp open ssh OpenSSH 6.0p1 Debian 4 (protocol 2.0)
MAC Address: D0:D1:D2:D3:D4:D5 (Unknown)
Удается зайти на устройство по SSH, жизнь налаживается:
Linux plda 3.12.0-somz-dirty #7 SMP PREEMPT Tue Mar 11 10:46:29 EET 2014 armv7l
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Thu Jan 1 00:29:16 1970
root@plda:~# uname -r
3.12.0-somz-dirty
Лог загрузки
После перезагрузки девайса настройки остаются в силе. От момента включения до ответа на пинг проходит около 10 секунд.
[ Хронологический вид ]Комментарии
Войдите, чтобы комментировать.