hardware:8devices:carambola_2

8devices- Carambola 2

Support status

Revision FCC-ID status
- - supportted

Hardware overview

CPU Frequency RAM Flash Ethernet Wireless USB Serial JTAG
Atheros AR9331 400 MHz 16 MB 64 MB 2 x 100Base-T b/g/n 150 Mbps 1x 2.0 via miniUSB ?

Installation instructions

uboot - Bootloader

The bootprocess can be interrupted by pressing 'ESC'

uboot commands:

tftp 80060000 ddwrt-ar71xx-generic-carambola2-squashfs-sysupgrade.bin
erase 9f050000 +${filesize}
cp.b 80060000 9f050000 ${filesize}
reset

Serial connection

A serial console is available on the external miniUSB connector:

115200 8N1, no hardware flow-control

Bootlog

## Booting image at 9f050000 ...
   Image Name:   MIPS OpenWrt Linux-3.18.11
   Created:      2015-05-16  14:45:23 UTC
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    11661548 Bytes = 11.1 MB
   Load Address: 80060000
   Entry Point:  80060000
   Verifying Checksum at 0x9f050040 ...OK
   Uncompressing Kernel Image ... OK

Starting kernel ...

[    0.000000] Linux version 3.18.11 (markus@dd-workstation) (gcc version 4.8.3 (OpenWrt/Linaro GCC 4.8-2014.04 r45560) ) #2 Sat May 16 16:45:16 CEST 2015
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019374 (MIPS 24Kc)
[    0.000000] SoC: Atheros AR9330 rev 1
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 04000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x00000000-0x03ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00000000-0x03ffffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x03ffffff]
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
[    0.000000] Kernel command line:  board=CARAMBOLA2 mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,16000k(firmware),64k(art)ro console=ttyATH0,115200 rootfstype=squashfs,jffs2 noinitrd
[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Writing ErrCtl register=00000000
[    0.000000] Readback ErrCtl register=00000000
[    0.000000] Memory: 50832K/65536K available (2487K kernel code, 123K rwdata, 528K rodata, 10356K init, 188K bss, 14704K reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:51
[    0.000000] Clocks: CPU:400.000MHz, DDR:400.000MHz, AHB:200.000MHz, Ref:40.000MHz
[    0.000000] Calibrating delay loop... 265.42 BogoMIPS (lpj=1327104)
[    0.080000] pid_max: default: 32768 minimum: 301
[    0.080000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.100000] NET: Registered protocol family 16
[    0.100000] MIPS: machine is 8devices Carambola2 board
[    0.600000] Switched to clocksource MIPS
[    0.600000] NET: Registered protocol family 2
[    0.610000] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.610000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.610000] TCP: Hash tables configured (established 1024 bind 1024)
[    0.620000] TCP: reno registered
[    0.620000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.630000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.640000] NET: Registered protocol family 1
[   17.760000] futex hash table entries: 256 (order: -1, 3072 bytes)
[   17.770000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[   17.770000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[   17.790000] msgmni has been set to 99
[   17.800000] io scheduler noop registered
[   17.800000] io scheduler deadline registered (default)
[   17.800000] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[   17.810000] ar933x-uart: ttyATH0 at MMIO 0x18020000 (irq = 11, base_baud = 2500000) is a AR933X UART
[   17.820000] console [ttyATH0] enabled
[   17.820000] console [ttyATH0] enabled
[   17.830000] bootconsole [early0] disabled
[   17.830000] bootconsole [early0] disabled
[   17.840000] m25p80 spi0.0: found w25q128, expected m25p80
[   17.840000] m25p80 spi0.0: w25q128 (16384 Kbytes)
[   17.850000] 4 cmdlinepart partitions found on MTD device spi0.0
[   17.850000] Creating 4 MTD partitions on "spi0.0":
[   17.860000] 0x000000000000-0x000000040000 : "u-boot"
[   17.860000] 0x000000040000-0x000000050000 : "u-boot-env"
[   17.870000] 0x000000050000-0x000000ff0000 : "firmware"
[   17.910000] 2 uimage-fw partitions found on MTD device firmware
[   17.920000] 0x000000050000-0x000000fa0000 : "kernel"
[   17.920000] 0x000000fa0000-0x000000ff0000 : "rootfs"
[   17.930000] mtd: device 4 (rootfs) set to be root filesystem
[   17.930000] mtdsplit: no squashfs found in "rootfs"
[   17.940000] mtdsplit: no squashfs found in "spi0.0"
[   17.940000] 0x000000ff0000-0x000001000000 : "art"
[   17.960000] libphy: ag71xx_mdio: probed
[   18.560000] ag71xx-mdio.1: Found an AR7240/AR9330 built-in switch
[   18.590000] eth0: Atheros AG71xx at 0xba000000, irq 5, mode:GMII
[   19.180000] ag71xx ag71xx.0: connected to PHY at ag71xx-mdio.1:04 [uid=004dd041, driver=Generic PHY]
[   19.190000] eth1: Atheros AG71xx at 0xb9000000, irq 4, mode:MII
[   19.190000] TCP: cubic registered
[   19.190000] NET: Registered protocol family 17
[   19.200000] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[   19.210000] 8021q: 802.1Q VLAN Support v1.8
[   19.300000] Freeing unused kernel memory: 10356K (80373000 - 80d90000)
[   19.320000] init: failed to symlink /tmp -> /var
[   19.320000] init: Console is alive
[   19.330000] init: - watchdog -
[   19.370000] usbcore: registered new interface driver usbfs
[   19.370000] usbcore: registered new interface driver hub
[   19.380000] usbcore: registered new device driver usb
[   19.430000] SCSI subsystem initialized
[   19.440000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   19.450000] ehci-platform: EHCI generic platform driver
[   19.450000] ehci-platform ehci-platform: EHCI Host Controller
[   19.460000] ehci-platform ehci-platform: new USB bus registered, assigned bus number 1
[   19.470000] ehci-platform ehci-platform: irq 3, io mem 0x1b000000
[   19.500000] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00
[   19.500000] hub 1-0:1.0: USB hub found
[   19.500000] hub 1-0:1.0: 1 port detected
[   19.510000] usbcore: registered new interface driver usb-storage
[   20.330000] init: - preinit -
[   20.640000] procd: - early -
[   20.640000] procd: - watchdog -
[   21.220000] procd: - ubus -
[   22.220000] random: ubusd urandom read with 34 bits of entropy available
[   22.240000] procd: - init -
Please press Enter to activate this console.



BusyBox v1.23.2 (2015-05-16 16:41:05 CEST) built-in shell (ash)

 ____  ____     _ _ _ _____ _____    _____ __ __ _____
|    \|    \ __| | | | __  |_   _|  |   | |  |  |_   _|
|  |  |  |  |__| | | |    -| | |    | | | |>   <  | |
|____/|____/   |_____|__|__| |_|    |_|___|__|__| |_|

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   Made by embeDD GmbH (Bleeding Edge, r45560)
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hardware/8devices/carambola_2.txt · Last modified: 2018/05/24 09:05 (external edit)