Ralink RT3050F

The device is a mobile 150Mbit wireless N router with

• Single Internal antenna
• Single 100/10 Ethernet Interface
• 4 MB Flash
• 32 MB SDRAM

• WL-330N is supported since R31100
• WL-330N3G is supported since: R31450

External and internal pictures

Note: This will void your warranty!

1. There is one screw underneath the serial and mac sticker on bottom of the device.
2. Sides of plastic case are held together with small clips. Three on both long sides, two on end with no connectors.

The serial port on bottom side of PCB, left from USB port. There's two solder pads marked with TX and RX. Be careful when soldering and add drop of glue to prevent pulling fragile pads from pcb.

JTAG pins can be seen after removing metal RF shield. Location and number of pins match with Ralink datasheet JTAG info. Functionality of JTAG has not been tested.

Note: OpenWrt currently does not support this device!

U-Boot 1.1.3 (Jul  6 2010 - 14:04:15)

Board: Ralink APSoC DRAM:  32 MB
relocate_code Pointer at: 81b80000
spi_wait_nsec: 3e 
spi deice id: c2 20 16 c2 20 (2016c220)
find flash: mx25l3205d
raspi_read: from:30000 len:1000 
*** Warning - bad CRC, using default environment

============================================ 
Ralink UBoot Version: 3.3
-------------------------------------------- 
ASIC 3052_MP2 (Port5<->None)
DRAM component: 256 Mbits SDR
DRAM bus: 16 bit
Total memory: 32 MBytes
Flash component: SPI Flash
Date:Jul  6 2010  Time:14:04:15
============================================ 
icache: sets:256, ways:4, linesz:32 ,total:32768
dcache: sets:128, ways:4, linesz:32 ,total:16384 

 ##### The CPU freq = 320 MHZ #### 

SDRAM bus set to 16 bit 
 SDRAM size =32 Mbytes

Please choose the operation: 
   1: Load system code to SDRAM via TFTP. 
   2: Load system code then write to Flash via TFTP. 
   3: Boot system code via Flash (default).
   4: Entr boot command line interface.
   9: Load Boot Loader code then write to Flash via TFTP. 
   
3: System Boot system code via Flash.

before LEDON:
data:3787
Do bootm
## Booting image at bf050000 ...
raspi_read: from:50000 len:40 
   Image Name:   
   Created:      2011-04-25   3:41:28 UTC
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    3781695 Bytes =  3.6 MB
   Load Address: 80000000
   Entry Point:  80345000
raspi_read: from:50040 len:39b43f 
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80345000) ...
## Giving linux memsize in MB, 32

Starting kernel ...


LINUX started...

 THIS IS ASIC
Linux version 2.6.21 (root@localhost.localdomain) (gcc version 3.4.2) #1014 Mon Apr 25 
11:41:04 CST 2011

 The CPU feqenuce set to 320 MHz
CPU revision is: 0001964c
Determined physical RAM map:
 memory: 02000000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Built 1 zonelists.  Total pages: 8128
Kernel command line: console=ttyS1,57600n8 root=/dev/ram0
Primary instruction cache 32kB, physically tagged, 4-way, linesize 32 bytes.
Primary data cache 16kB, 4-way, linesize 32 bytes.
Synthesized TLB refill handler (20 instructions).
Synthesized TLB load handler fastpath (32 instructions).
Synthesized TLB store handler fastpath (32 instructions).
Synthesized TLB modify handler fastpath (31 instructions).
Cache parity protection disabled
cause = 80800058, status = 1100ff00
PID hash table entries: 128 (order: 7, 512 bytes)
calculating r4koff... 00138800(1280000)
CPU frequency 320.00 MHz
Using 160.000 MHz high precision timer.
Console: colour dummy device 80x25
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory: 26244k/32768k available (2806k kernel code, 6524k reserved, 538k data, 2700k in
it, 0k highmem)
Mount-cache hash table entries: 512
NET: Registered protocol family 16
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Time: MIPS clocksource has been installed.
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
detected lzma initramfs
detected lzma initramfs
initramfs: LZMA lc=3,lp=0,pb=2,dictSize=1048576,origSize=10226176
LZMA initramfs by Ming-Ching Tiew <mctiew@yahoo.com>...................................
.......................................................................................
...................................<6>squashfs: version 3.2-r2 (2007/01/15) Phillip Lou
gher
squashfs: LZMA suppport for slax.org by jro
fuse init (API version 7.8)
io scheduler noop registered (default)
Ralink gpio driver initialized
spidrv_major = 217
HDLC line discipline: version $Revision: 1.1.1.1 $, maxframe=4096
N_HDLC line discipline registered.
Serial: 8250/16550 driver $Revision: 1.3 $ 2 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0xb0000500 (irq = 37) is a 16550A
serial8250: ttyS1 at I/O 0xb0000c00 (irq = 12) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 14784K size 1024 blocksize
loop: loaded (max 8 devices)
rdm_major = 254
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
PPPoL2TP kernel driver, V0.17
PPTP driver version 0.8.4
block2mtd: version $Revision: 1.1.1.1 $
spi_wait_nsec: 72 
deice id : c2 20 16 c2 20 (2016c220)
mx25l3205d(c2 20160000) (4096 Kbytes)
mtd .name = raspi, .size = 0x00400000 (4M) .erasesize = 0x00010000 (64K) .numeraseregio
ns = 0
Creating 5 MTD partitions on "raspi":
0x00000000-0x00400000 : "ALL"
0x00000000-0x00030000 : "Bootloader"
0x00030000-0x00040000 : "Config"
0x00040000-0x00050000 : "Factory"
0x00050000-0x01000000 : "Kernel"
mtd: partition "Kernel" extends beyond the end of device "raspi" -- size truncated to 0
x3b0000
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
nf_conntrack version 0.5.0 (16384 buckets, 8192 max)
ipt_time loading
ip_tables: (C) 2000-2006 Netfilter Core Team, Type=Restricted Cone
arp_tables: (C) 2002 David S. Miller
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 10
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>
GDMA1_MAC_ADRH -- : 0x00000000
GDMA1_MAC_ADRL -- : 0x00000000
Ralink APSoC Ethernet Driver Initilization. v2.00  256 rx/tx descriptors allocated, mtu
 = 1500!
GDMA1_MAC_ADRH -- : 0x0000000c
GDMA1_MAC_ADRL -- : 0x43305077
PROC INIT OK!
Freeing unused kernel memory: 2700k freed
Set: phy[0].reg[0] = 3900
Set: phy[1].reg[0] = 3900
Set: phy[2].reg[0] = 3900
Set: phy[3].reg[0] = 3900
Set: phy[4].reg[0] = 3900
Algorithmics/MIPS FPU Emulator v1.5
switch register base addr to 0xb0000000
write offset 0x60, value 0x2dd
[ra setdir]: 47b80
devpts: called with bogus options
spi deice id: c2 20 16 c2 20 (2016c220)
find flash: mx25l3205d

## Restoring defaults... ##
done
set 3g chk
pr[k] track_flag=0, clean_flag=0, mm_flag=0, ipaddr=0
echeck wan_proto of sw_mode()(6)
[rc] router-mode set 3g flag
track set 201
track ok:201
*** value_str 
[rswitch register base addr to 0xb0000000
c Chk sw_mode/ex] [6][]
--- init_switch_mode ---
write offset 0x60, value 0x2dd
[ra setdir]: 47b80
*** value_str 
--- 3g mode ---
--- start to gen ralink config. ---
rt2860v2_ap: module license 'unspecified' taints kernel.
[rc] main_loop: state= 2
vconfig...
GDMA1_MAC_ADRH -- : 0x0000f46d
GDMA1_MAC_ADRL -- : 0x04db409c

phy_tx_ring = 0x0037c000, tx_ring = 0xa037c000

phy_rx_ring = 0x00000000, rx_ring = 0x00000000
RT305x_ESW: Link Status Changed
CDMA_CSG_CFG = 81000007
GDMA1_FWD_CFG = 710000
[K] rtmp nv init: read from:40000
[RtmpFlashRead] from:(40000)
[ra flash conf 3]
0x1300 = 00064380
ra0 up!!!
waitpid: No child processes
waitpid: No child processes
device eth2 entered promiscuous mode
waitpid: No child processes
device ra0 entered promiscuous mode
waitpid: No child processes
[rc] not repeater mode [192.168.1.1][]
##br0: port 2(ra0) entering learning state
 [rc] set lan_ifbr0: port 1(eth2) entering learning state
 as 192.168.1.1/255.255.255.0
waitpid: No child processes
update lan status

set default filter settings
Set: phy[0].reg[0] = 3100
Set: phy[1].reg[0] = 3100
waitpid: No child processes
Set: phy[2].reg[0] = 3100
waitpid: No child processes
Set: phy[3].reg[0] = 3100
waitpid: No child processes
Set: phy[4].reg[0] = 3100
waitpid: No child processes
start_wan
start dns:rt_disable: 0
ready to exec dproxy
start services...
[rc] start services
[rc] start dhcpd
starting...
[dhcpd] force setbr0: topology change detected, propagating
 extra option dnbr0: port 2(ra0) entering forwarding state
s
br0: topology change detected, propagating
br0: port 1(eth2) entering forwarding state
info, udhcp server (v0.9.8) started
sh: lpd: not found

***** g_wl_interface = ra0 ******

libupnp: using UDP SSDP_PORT = 1900
upnpd[308]: UPnP SDK Successfully Initialized.
upnpd[308]: Succesfully set the Web Server Root Directory.
--- START: Wait to start wanduck ---

Delay run wanduck 3 seconds
upnpd[308]: IGD root device successfully registered.
upnpd[308]: Advertisements Sent.  Listening for requests ... 
cannot get proto entry: No such file or directory
cannot get proto entry: No such file or directory
[wanduck]: under sw_mode:6(f_bruse:0)
resume stp forwarding delay and hello time
waitpid: No child processes
waitpid: No child processes
killall: telnetd: no process killed
Password for 'admin' changed
switch register base addr to 0xb0000000
dwc_otg: version 2.72a 24-JUN-2008
DWC_otg: Core Release: 2.66a
DWC_otg: Periodic Transfer Interrupt Enhancement - disabled
DWC_otg: Multiprocessor Interrupt Enhancement - disabled
DWC_otg: Using DMA mode
DWC_otg: Device using Buffer DMA mode
dwc_otg lm0: DWC OTG Controller
dwc_otg lm0: new USB bus registered, assigned bus number 1
dwc_otg lm0: irq 18, io mem 0x00000000
DWC_otg: Init: Port Power? op_state=1
DWC_otg: Init: Power Port (0)
[K] generic probe:1, 0, 0
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
write offset 0x60, value 0x2dd
[ra setdir]: 47b80
pool.ntp.org: Unknown host
upnp will be delayed 10 secs

# Enable direct rule
[k] track_flag=0, clean_flag=1, mm_flag=0, ipaddr=0
track set ok
[k] track_flag=0, clean_flag=0, mm_flag=0, ipaddr=0
track set ok


BusyBox v1.12.1 (2010-08-05 12:00:35 CST) built-in shell (ash)
Enter 'help' for a list of built-in commands.

# [wd] chk usb plugin
[rc] main_loop: [k] track_flag=0, clean_flag=0, mm_flag=0, ipaddr=0
state= 6

## rc recv HOTPLUG:none
track set 202
track ok:0
SIGTTIN: do nothing
[rc] main_loop: state= 4

#