Mikrotik Routerboard 433
Esta board vem pré-instalada com “MikroTik RouterOS v3, Level4 license”.
Para passar a correr OpenWRT, é necessário construir um kernel específico para o “Atheros AR7130”.
O kernel é carregado por tftp, e é necessário um dhcpd para configurar o acesso ao tftp pela board e indicar o kernel.
uma dhcpd.conf possível é:
subnet 10.0.1.0 netmask 255.255.255.0 {
interface eth0;
range 10.0.1.30 10.0.1.40;
default-lease-time 6000;
max-lease-time 7200;
option subnet-mask 255.255.255.0;
option time-offset -3600;
}
host routerboard {
hardware ethernet 00:0c:42:FF:FF:FF;
fixed-address 10.0.1.29;
next-server 10.0.1.21;
filename "openwrt-ar71xx-vmlinux-initramfs.elf";
default-lease-time 7200;
}
Com o dhcpd configurado e o kernel certo acessível por tftp, escolhemos como “boot device” a ethernet. Boot inicial (consola 115200-8N1):
RouterBOOT booter 2.16
RouterBoard 433
CPU frequency: 300 MHz
Memory size: 64 MB
Press any key within 2 seconds to enter setup..
writing settings to flash... OK
trying bootp protocol.... OK
Got IP address: 10.0.1.29
resolved mac address 00:01:80:FF:FF:FF
transfer started .............................. transfer ok, time=3.29s
setting up elf image... OK
jumping to kernel code
Linux version 2.6.28.9 (jm@sinesis) (gcc version 4.1.2) #1 Sun Apr 12 23:10:00 WEST 2009
console [early0] enabled
CPU revision is: 00019374 (MIPS 24Kc)
Atheros AR7130 rev 2 (id:0xa8), CPU:300.000 MHz, AHB:150.000 MHz, DDR:300.000 MHz
Determined physical RAM map:
memory: 04000000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Zone PFN ranges:
Normal 0x00000000 -> 0x00004000
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0x00000000 -> 0x00004000
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256
Kernel command line: rootfstype=squashfs,yaffs,jffs2 noinitrd console=ttyS0,115200 init=/etc/preinit
Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
Writing ErrCtl register=0004ff60
Readback ErrCtl register=0004ff60
PID hash table entries: 256 (order: 8, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 60504k/65536k available (1819k kernel code, 4960k reserved, 331k data, 1752k init, 0k highmem)
SLUB: Genslabs=6, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Calibrating delay loop... 199.88 BogoMIPS (lpj=999424)
Mount-cache hash table entries: 512
net_namespace: 480 bytes
NET: Registered protocol family 16
MIPS: machine is MikroTik RouterBOARD 433/AH
registering PCI controller with io_map_base unset
pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot
pci 0000:00:00.0: PME# disabled
PCI: mapping irq 33 to pin1@0000:00:13.0
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
NET: Registered protocol family 1
squashfs: version 3.0 (2006/03/15) Phillip Lougher
Registering mini_fo version $Id$
JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
yaffs Apr 12 2009 23:07:29 Installing.
msgmni has been set to 118
io scheduler noop registered
io scheduler deadline registered (default)
Serial: 8250/16550 driver1 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11) is a 16550A
console handover: boot [early0] -> real [ttyS0]
ag71xx_mdio: probed
eth0: Atheros AG71xx at 0xba000000, irq 5
eth1: Atheros AG71xx at 0xb9000000, irq 4
NAND flash driver for RouterBoard 4xx series version 0.1.10
NAND SPI clock 25000 kHz (AHB 150000 kHz / 6)
FLASH SPI clock 25000 kHz (AHB 150000 kHz / 6)
NAND device: Manufacturer ID: 0xad, Chip ID: 0x76 (Hynix NAND 64MiB 3,3V 8-bit)
Scanning device for bad blocks
Bad eraseblock 2169 at 0x021e4000
Bad eraseblock 3225 at 0x03264000
Creating 3 MTD partitions on "NAND 64MiB 3,3V 8-bit":
0x00000000-0x00040000 : "booter"
0x00040000-0x00400000 : "kernel"
0x00400000-0x04000000 : "rootfs"
mtd: partition "rootfs" set to be root filesystem
split_squashfs: error occured while reading from "NAND 64MiB 3,3V 8-bit"
Atheros AR71xx SPI Controller driver version 0.2.2
Atheros AR71xx hardware watchdog driver version 0.1.0
TCP vegas registered
NET: Registered protocol family 17
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
Freeing unused kernel memory: 1752k freed
Algorithmics/MIPS FPU Emulator v1.5
[sighandler]: No more events to be processed, quitting.
[cleanup]: Waiting for children.
[cleanup]: All children terminated.
- preinit -
Press CTRL-C for failsafe
Please press Enter to activate this console. device eth0 entered promiscuous mode
eth1: link up (100Mbps/Full duplex)
eth1: link down
eth1: link up (100Mbps/Full duplex)
PPP generic driver version 2.4.2
ip_tables: (C) 2000-2006 Netfilter Core Team
nf_conntrack version 0.5.0 (1024 buckets, 4096 max)
eth0: link up (100Mbps/Full duplex)
br-lan: topology change detected, propagating
br-lan: port 1(eth0) entering forwarding state
br-lan: port 1(eth0) entering disabled state
br-lan: topology change detected, propagating
br-lan: port 1(eth0) entering forwarding state
wlan: trunk
ath_hal: module license 'Proprietary' taints kernel.
ath_hal: 2008-10-02 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112, RF2413, RF5413, RF2133, RF2425, REGOPS_FUNC, DFS, XR)
ath_rate_minstrel: Minstrel automatic rate control algorithm 1.2 (trunk)
ath_rate_minstrel: look around rate set to 10%
ath_rate_minstrel: EWMA rolloff level set to 75%
ath_rate_minstrel: max segment size in the mrr set to 6000 us
wlan: mac acl policy registered
ath_pci: trunk
PCI: Enabling device 0000:00:13.0 (0000 -> 0002)
Atheros HAL provided by OpenWrt, DD-WRT and MakSat Technologies
wifi0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
wifi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
wifi0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
wifi0: turboA rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
wifi0: turboG rates: 6Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
wifi0: H/W encryption support: WEP AES AES_CCM TKIP
ath_pci: wifi0: Atheros 5212: mem=0x10000000, irq=33
gpio-buttons driver version 0.1.1
input: gpio-buttons as /devices/platform/gpio-buttons/input/input0
BusyBox v1.11.3 (2009-04-12 22:20:15 WEST) built-in shell (ash)
Enter 'help' for a list of built-in commands.
_______ ________ __
| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -__| || | | || _|| _|
|_______|| __|_____|__|__||________||__| |____|
|__| W I R E L E S S F R E E D O M
KAMIKAZE (bleeding edge, r15220) -------------------
* 10 oz Vodka Shake well with ice and strain
* 10 oz Triple sec mixture into 10 shot glasses.
* 10 oz lime juice Salute!
---------------------------------------------------
root@OpenWrt:/#
Carregar OpenWRT para o NAND
cd /tftpboot wget http://sinesis.unimos.net/ipkg/routerboard/openwrt-ar71xx-rootfs.tgz wget http://sinesis.unimos.net/ipkg/routerboard/openwrt-ar71xx-vmlinux.elf
Com o kernel e o arquivo do root filesystem acessiveis por http:
root@OpenWrt:/# wget2nand http://10.0.1.21 udhcpc (v1.11.3) started Sending discover... Sending select for 10.0.1.29... Lease of 10.0.1.29 obtained, lease time 7200 Erasing filesystem... nand_erase: attempt to erase a bad block at page 0x00010f20 nand_erase: attempt to erase a bad block at page 0x00019320 Mounting /dev/mtdblock2 as new root and /dev/mtdblock1 as kernel partition yaffs: dev is 32505858 name is "mtdblock2" yaffs: passed flags "" yaffs: Attempting MTD mount on 31.2, "mtdblock2" yaffs: auto selecting yaffs1 yaffs: block 1913 is marked bad block 1914 is bad yaffs: block 2969 is marked bad block 2970 is bad yaffs_read_super: isCheckpointed 0 yaffs: dev is 32505857 name is "mtdblock1" yaffs: passed flags "" yaffs: Attempting MTD mount on 31.1, "mtdblock1" yaffs: auto selecting yaffs1 yaffs_read_super: isCheckpointed 0 Erasing existing files... rm: cannot remove '/tmp/wget2nand-rootfs/lost+found': Directory not empty Copying filesystem... Connecting to 10.0.1.21 (10.0.1.21:80) - 0% | | 0 --:--:-- ETA./ ./sys/ ./tmp/ ...<snip>... ./lib/libcrypt.so.0 ./root/ Connecting to 10.0.1.21 (10.0.1.21:80) kernel 100% |*******************************| 2289k 00:00:00 ETA save exit: isCheckpointed 0 save exit: isCheckpointed 0 kernel lost+found bin jffs mnt root tmp save exit: isCheckpointed 0 www dev lib proc sbin usr etc lost+found rom sysave exit: isCheckpointed 0 0m var Image written, you can now reboot. Remember to change the boot source to Boot from Nand root@OpenWrt:/#
