Installation on (not-quite?)-supported Asus Travelair AC (MT7620+Uboot)

stragies · September 6, 2019, 2:43pm

Hi all, I have this MT7620-based device. Factory firmware is based on some Linux 2.6. It runs telnetd and serial getty by default, with authentication. Known telnet root password is 20080826. Currently <20€@Amazon.

I have managed to loadb & bootm a OpenWrt trunk snapshot ramips initramfs image to a functioning root prompt.

The device seems to be similar to the Gl.Inet MT300N and MT750. The initramfs snapshot for MT750 detects a PCI-Bus. Both seem to detect MTD&Partitions.

Here is the serial log from factory firmware bootup through login, some commands, and to power off:

U-Boot 1.1.3 (Aug  3 2015 - 15:21:05)

Board: Ralink APSoC DRAM:  64 MB
relocate_code Pointer at: 83fac000
enable ephy clock...done. rf reg 29 = 5
SSC disabled.
spi_wait_nsec: 29
spi device id: c8 40 18 c8 40 (4018c840)
Warning: un-recognized chip ID, please update bootloader!
raspi_read: from:1d4000 len:1000
*** Warning - bad CRC, using default environment

============================================
Ralink UBoot Version: 4.1.0.0
--------------------------------------------
ASIC 7620_MP (Port5<->None)
DRAM component: 512 Mbits DDR, width 16
DRAM bus: 16 bit
Total memory: 64 MBytes
Flash component: 16 MBytes NOR Flash
Date:Aug  3 2015  Time:15:21:05
============================================
icache: sets:512, ways:4, linesz:32 ,total:65536
dcache: sets:256, ways:4, linesz:32 ,total:32768

 ##### The CPU freq = 580 MHZ ####
 estimate memory size =64 Mbytes
raspi_read: from:40028 len:6

Initialize vs configure module
raspi_read: from:1d0000 len:1000
Initialize GPIO
Input i key to enter menu:   1  0
raspi_read: from:50000 len:180000
## Booting image at 80500000 ...
   Image Name:   Linux Kernel Image
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    1557741 Bytes =  1.5 MB
   Load Address: 80000000
   Entry Point:  8000c2f0
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 8000c2f0) ...
## Giving linux memsize in MB, 64

Starting kernel ...


LINUX started...

 THIS IS ASIC
[    1.304000] PROC INIT OK!
[    1.480000] SQUASHFS error: Xattrs in filesystem, these will be ignored
enter init
Start rootfs
mounted
echo 7 > /proc/sys/kernel/printk
init dev files
mounted end
[    3.940000] scsi 0:0:0:0: Direct-Access     Generic  SD/MMC/MS/xD     1.07 PQ: 0 ANSI: 0
[    3.960000] Spinning up disk...
[    3.964000] scsi 0:0:0:1: Direct-Access     Generic  MicroSD/M2       1.08 PQ: 0 ANSI: 0
[    3.984000] delay 1 second ...
[    4.504000] sd 0:0:0:1: [sdb] 62333952 512-byte logical blocks: (31.9 GB/29.7 GiB)
[    4.540000] sd 0:0:0:1: [sdb] Write Protect is off
[    4.548000] sd 0:0:0:1: [sdb] Assuming drive cache: write through
[    4.644000] sd 0:0:0:1: [sdb] Assuming drive cache: write through
[    4.692000]  sdb: sdb1
[    4.712000] sd 0:0:0:1: [sdb] Assuming drive cache: write through
[    4.724000] sd 0:0:0:1: [sdb] Attached SCSI removable disk
[    5.004000] sd 0:0:0:0: [sda] Attached SCSI removable disk
[    5.120000]
[    5.120000]
[    5.120000] === pAd = c0582000, size = 1367064 ===
[    5.120000]
[    5.140000] <-- RTMPAllocTxRxRingMemory, Status=0
[    5.152000] <-- RTMPAllocAdapterBlock, Status=0
[    5.160000] device_id =0x7650
[    5.164000] ==>MT76x0_WLAN_ChipOnOff(): OnOff:1, pAd->WlanFunCtrl:0x0, Reg-WlanFunCtrl=0xff000002
[    5.184000] MACVersion = 0x76502000
[    5.340000] texfat: module license 'Commercial. For support email exfat-support@tuxera.com' taints kernel.
[    5.360000] Disabling lock debugging due to kernel taint
[    5.388000] Tuxera exFAT driver version 3014.1.24 [Flags: R/W MODULE].
[    5.476000] Tuxera FAT driver 3013.2.9 [Flags: R/W MODULE].
Sun Jan  1 00:00:20 UTC 2012
Get time information first
tz_minuteswest=0
Set time information
offset=-8  tz.tz_minuteswest=-480
Get time information again
tz_minuteswest=-480
GMT-08:00
Usage:
  ralink_init <command> [<platform>] [<file>]

command:
  rt2860_nvram_show - display rt2860 values in nvram
  rtdev_nvram_show   - display 2nd ralink device values in nvram
  show    - display values in nvram for <platform>
  gen     - generate config file from nvram for <platform>
  renew   - replace nvram values for <platform> with <file>
  clear	  - clear all entries in nvram for <platform>
platform:
  2860    - rt2860
  rtdev    - 2nd ralink device
file:
          - file name for renew command
SSID_PREFIX:Travelair
wireless port last two bytes:-5a10!
str_buf=5A10
SSID:Travelair-2G-5A10
ssid_num=2!
SSID2:Travelair-2ae9XXXXXXXXXXXXXXXXXX
wireless port last two bytes:-5a12!
str_buf=5A12
SSID:Travelair-5G-5A10
ssid_num=2!
SSID2:Travelair-2ae97fXXXXXXXXXXXXXd
init net
[    9.312000] enable send the SIGUSR2
ifconfig: SIOCGIFFLAGS: No such device
[   10.012000] Raeth v3.0 (Tasklet,SkbRecycle)
[   10.024000]
[   10.024000] phy_tx_ring = 0x0357c000, tx_ring = 0xa357c000
[   10.024000]
[   10.024000] phy_rx_ring0 = 0x0357d000, rx_ring0 = 0xa357d000
[   10.024000] SMACCR1 -- : 0x0000f832
[   10.024000] SMACCR0 -- : 0xe4b95a10
[   10.068000] CDMA_CSG_CFG = 81000000
[   10.072000] GDMA1_FWD_CFG = 20710000
[   10.100000] load fw spent 12ms
[   10.108000] RX DESC a365d000 size = 2048
[   10.120000] RX1 DESC a365e000 size = 2048
[   10.136000] cfg_mode=15
[   10.144000] cfg_mode=15
[   10.148000] wmode_band_equal(): Band Not Equal!
[   10.416000] 1. Phy Mode = 48
[   10.420000] 2. Phy Mode = 48
[   10.428000] ext_pa_current_setting = 1
[   10.432000] 3. Phy Mode = 48
[   10.440000] AntCfgInit: primary/secondary ant 0/1
[   10.448000] ChipStructAssign(): RALINK6590 hook !
[   10.460000] bAutoTxAgcG = 0
[   10.464000] MCS Set = ff 00 00 00 01
[   10.472000] MT76x0_ChipBBPAdjust():rf_bw=2, ext_ch=1, PrimCh=36, HT-CentCh=38, VHT-CentCh=42
[   10.488000] APStartUp(): AP Set CentralFreq at 42(Prim=36, HT-CentCh=38, VHT-CentCh=42, BBP_BW=2)
[   10.512000] @@@ ed_monitor_init : ===>
[   10.520000] @@@ ed_monitor_init : <===
[   10.528000] Main bssid = XX:XX:XX:XX:XX:XX
[   10.536000] <==== rt28xx_init, Status=0
[   10.548000] MT76x0_Calibration - Channel = 42, bPowerOn = 1, bSaveCal = 1
[   10.560000] FullCalibration():  docal = [0007] valid bit[0]
[   10.572000] FullCalibration - Channel = 42, param = 0x301, bSave = 1, CalibrationMode = 255
[   10.956000] FullCalibration():  docal = [0007] valid bit[0]
[   10.968000] FullCalibration - Channel = 136, param = 0x401, bSave = 1, CalibrationMode = 255
[   11.348000] FullCalibration():  docal = [0007] valid bit[0]
[   11.360000] FullCalibration - Channel = 155, param = 0x501, bSave = 1, CalibrationMode = 255
[   11.744000] FullCalibration():  docal = [0007] valid bit[0]
[   11.756000] FullCalibration - Channel = 42, param = 0x701, bSave = 0, CalibrationMode = 255
[   11.836000] MT76x0_Calibration - Channel = 36, bPowerOn = 0, bSaveCal = 0
[   11.848000] FullCalibration():  docal = [0007] valid bit[0]
[   11.860000] FullCalibration - Channel = 36, param = 0x701, bSave = 0, CalibrationMode = 255
[   12.092000] MT76x0_Calibration - Channel = 40, bPowerOn = 0, bSaveCal = 0
[   12.104000] FullCalibration():  docal = [0007] valid bit[0]
[   12.116000] FullCalibration - Channel = 40, param = 0x701, bSave = 0, CalibrationMode = 255
[   12.348000] MT76x0_Calibration - Channel = 44, bPowerOn = 0, bSaveCal = 0
[   12.360000] FullCalibration():  docal = [0007] valid bit[0]
[   12.372000] FullCalibration - Channel = 44, param = 0x701, bSave = 0, CalibrationMode = 255
[   12.604000] MT76x0_Calibration - Channel = 48, bPowerOn = 0, bSaveCal = 0
[   12.616000] FullCalibration():  docal = [0007] valid bit[0]
[   12.628000] FullCalibration - Channel = 48, param = 0x701, bSave = 0, CalibrationMode = 255
[   12.860000] @@@ ed_monitor_exit : ===>
[   12.864000] @@@ ed_monitor_exit : <===
[   12.872000] MT76x0_ChipBBPAdjust():rf_bw=2, ext_ch=1, PrimCh=36, HT-CentCh=38, VHT-CentCh=42
[   12.892000] APStartUp(): AP Set CentralFreq at 42(Prim=36, HT-CentCh=38, VHT-CentCh=42, BBP_BW=2)
[   12.912000] MT76x0_Calibration - Channel = 42, bPowerOn = 0, bSaveCal = 0
[   12.928000] FullCalibration():  docal = [0007] valid bit[0]
[   12.940000] FullCalibration - Channel = 42, param = 0x701, bSave = 0, CalibrationMode = 255
[   12.972000] @@@ ed_monitor_init : ===>
[   12.980000] @@@ ed_monitor_init : <===
[   12.984000] 0x1300 = 00064300
[   12.992000] RTMPDrvOpen(1):Check if PDMA is idle!
[   13.000000] RTMPDrvOpen(2):Check if PDMA is idle!
ifconfig: SIOCGIFFLAGS: No such device
brctl: bridge br0: No such device or address
vconfig: ioctl error for rem: No such device
vconfig: ioctl error for rem: No such device
[   13.656000] device eth2 entered promiscuous mode
restore RT6855 ESW to dump switch mode
switch reg write offset=2004, value=ff0000
switch reg write offset=2104, value=ff0000
switch reg write offset=2204, value=ff0000
switch reg write offset=2304, value=ff0000
switch reg write offset=2404, value=ff0000
switch reg write offset=2504, value=ff0000
switch reg write offset=2604, value=ff0000
switch reg write offset=2704, value=ff0000
switch reg write offset=2010, value=810000c0
switch reg write offset=2110, value=810000c0
switch reg write offset=2210, value=810000c0
switch reg write offset=231[   13.900000] device ra0 entered promiscuous mode
0,[   13.908000] device ra0 left promiscuous mode
 value=810000c0
switch reg write o[   13.920000] device rai0 entered promiscuous mode
ffset=2410, value=810000c0
switch reg write offset=2510, value=810000c0
switch reg write offset=2610, value=810000c0
switch reg write offset=2710, value=810000c0[   13.960000] device rai1 entered promiscuous mode

REG_ESW_WT_MAC_ATC is 0x7ff0002
done.
brctl: bridge br0: No such device
brctl: bridge br0: Invalid argument
brctl: bridge br0: Device or resource busy

##### enable 2nd wireless interface #####
[   14.188000] br0: port 3(eth2) entering learning state
[   14.196000] br0: port 3(eth2) entering learning state
[   14.208000] br0: port 2(rai1) entering learning state
[   14.216000] br0: port 2(rai1) entering learning state
[   14.228000] br0: port 1(rai0) entering learning state
[   14.236000] br0: port 1(rai0) entering learning state
[   15.196000] br0: port 3(eth2) entering forwarding state
[   15.216000] br0: port 2(rai1) entering forwarding state
[   15.236000] br0: port 1(rai0) entering forwarding state
Set: phy[0].reg[0] = 3900
Set: phy[4].reg[0] = 3900
Set: phy[1].reg[0] = 3900
Set: phy[2].reg[0] = 3900
Set: phy[3].reg[0] = 3900
Set: phy[0].reg[0] = 3100
Set: phy[4].reg[0] = 3100
Set: phy[1].reg[0] = 3100
Set: phy[2].reg[0] = 3100
Set: phy[3].reg[0] = 3100
/sbin/lan.sh: line 72: pioctl: not found
udhcpc: SIOCGIFINDEX: No such device
do_cmd_r:mkdir /tmp/led_tmp
BEGIN:=======================================1184 to wait child 1186
END:=======================================1184 to wait child 1186
Interface doesn't accept private ioctl.[   17.784000] udevd version 125 started
/etc/rc.d/rc1.d/S34ntpclient start
/etc/rc.d/rc1.d/S75fileserv start
0.pool.ntp.org: Unknown host
1.pool.ntp.org: Unknown host
2.pool.ntp.org: Unknown host
3.pool.ntp.org: Unknown host
/etc/rc.d/rc1.d/S77qos start
/etc/rc.d/rc: line 24: /etc/rc.d/rc1.d/S77qos: not found
/etc/rc.d/rc1.d/S80webd start
/etc/rc.d/rc1.d/S82upnpd start
/etc/rc.d/rc1.d/S99local start
ddddddddddddd
[   20.924000] Filesystem becomes casesensitive with UTF-8
[   21.344000] ===========enable sd led==========
cable plug status:0
cable plug out
start 5G switch daemon
open 5G wifi ,down 2.4G!!!

WSD-A1 login: root
Password:
login: can't chdir to home directory '/root'
Jan  1 00:00:51 login[2554]: root login on 'ttyS1'
# uname -a
Linux WSD-A1 2.6.36+ #236 Fri Dec 11 16:56:09 CST 2015 mips unknown
# cat /proc/cmdline
mem=64M console=ttyS1,57600n8 root=/dev/mtdblock8 rootfstype=squashfs quiet console=ttyS1,57600n8 root=/dev/mtdblock8 rootfstype=squashfs
# printenv
USER=root
HOME=/root
LOGNAME=root
TERM=vt102
PATH=/sbin:/usr/sbin:/bin:/usr/bin
SHELL=/bin/sh
PWD=/
# lsmod
Module                  Size  Used by    Tainted: P
tfat                   57680  1
texfat                193888  0
MT7610_ap            1348896  3
# iwconfig
lo        no wireless extensions.

eth2      no wireless extensions.

ra0       no wireless extensions.

rai0      RTWIFI SoftAP  ESSID:"Travelair-5G-5A10"
          Mode:Managed  Channel=36  Access Point: XX:XX:XX:XX:XX:XX
          Bit Rate=433.5 Mb/s

rai1      RTWIFI SoftAP  ESSID:"Travelair-2ae97f8XXXXXXXXXXXXX"
          Mode:Managed  Channel=36  Access Point: XX:XX:XX:XX:XX:XX
          Bit Rate=433.5 Mb/s

wdsi0     RTWIFI SoftAP  ESSID:"Travelair-5G-5A10"
          Mode:Managed  Channel=36  Access Point: XX:XX:XX:XX:XX:XX
          Bit Rate=150 Mb/s

wdsi1     RTWIFI SoftAP  ESSID:"Travelair-2ae97f8ffaXXXXXXXXXXX"
          Mode:Managed  Channel=36  Access Point: XX:XX:XX:XX:XX:XX
          Bit Rate=150 Mb/s

wdsi2     RTWIFI SoftAP  ESSID:""
          Mode:Managed  Channel=36  Access Point: Not-Associated
          Bit Rate:150 Mb/s

wdsi3     RTWIFI SoftAP  ESSID:""
          Mode:Managed  Channel=36  Access Point: Not-Associated
          Bit Rate:150 Mb/s

apclii0   RTWIFI SoftAP  ESSID:""
          Mode:Managed  Channel=36  Access Point: Not-Associated
          Bit Rate:150 Mb/s

eth2.1    no wireless extensions.

eth2.2    no wireless extensions.

br0       no wireless extensions.

# ifc# ifconfig -a
apclii0   Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          UP BROADCAST RUNNING MULTICAST  MTU:1500  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:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

br0       Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          inet addr:192.168.96.98  Bcast:192.168.96.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:185 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:56181 (54.8 KiB)

eth2      Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:201 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:57417 (56.0 KiB)
          Interrupt:3

eth2.1    Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:468 (468.0 B)

eth2.2    Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:468 (468.0 B)

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:16436  Metric:1
          RX packets:44 errors:0 dropped:0 overruns:0 frame:0
          TX packets:44 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:4286 (4.1 KiB)  TX bytes:4286 (4.1 KiB)

ra0       Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          BROADCAST MULTICAST  MTU:1500  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:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:4

rai0      Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          UP BROADCAST RUNNING MULTICAST  MTU:1500  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:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:13

rai1      Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          UP BROADCAST RUNNING MULTICAST  MTU:1500  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:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wdsi0     Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          BROADCAST MULTICAST  MTU:1500  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:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wdsi1     Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          BROADCAST MULTICAST  MTU:1500  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:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wdsi2     Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          BROADCAST MULTICAST  MTU:1500  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:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wdsi3     Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          BROADCAST MULTICAST  MTU:1500  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:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

# cat /proc/interrupts
           CPU0
  3:        243          Ralink  eth2
  5:      36400          Ralink  timer
  6:          0          Ralink  Reset Button
 12:      10613          Ralink  serial
 13:       7643          Ralink  rai0
 17:          0          Ralink  Ralink_ESW
 18:        818          Ralink  ehci_hcd:usb1, ohci_hcd:usb2

ERR:          0
# cat /proc/bus/usb/devices

T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 1
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=1d6b ProdID=0001 Rev= 2.06
S:  Manufacturer=Linux 2.6.36+ ohci_hcd
S:  Product=RT3xxx OHCI Controller
S:  SerialNumber=rt3xxx-ohci
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   2 Ivl=255ms

T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 1
B:  Alloc=  0/800 us ( 0%), #Int=  1, #Iso=  0
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=1d6b ProdID=0002 Rev= 2.06
S:  Manufacturer=Linux 2.6.36+ ehci_hcd
S:  Product=Ralink EHCI Host Controller
S:  SerialNumber=rt3xxx
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   4 Ivl=256ms

T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=480 MxCh= 4
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=1a40 ProdID=0101 Rev= 1.11
S:  Product=USB 2.0 Hub
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   1 Ivl=256ms

T:  Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#=  3 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=058f ProdID=6465 Rev= 1.00
S:  Manufacturer=Generic
S:  Product=Flash Card Reader/Writer
S:  SerialNumber=058F64656473
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=250mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
# cat /proc/cpuinfo
system type		: Ralink SoC
processor		: 0
cpu model		: MIPS 24Kc V5.0
BogoMIPS		: 386.04
wait instruction	: yes
microsecond timers	: yes
tlb_entries		: 32
extra interrupt vector	: yes
hardware watchpoint	: yes, count: 4, address/irw mask: [0x0ffc, 0x0ffc, 0x0728, 0x0ffb]
ASEs implemented	: mips16 dsp
shadow register sets	: 1
core			: 0
VCED exceptions		: not available
VCEI exceptions		: not available

# cat /proc/
/proc/1/                               /proc/fs/
/proc/10/                              /proc/interrupts
/proc/11/                              /proc/intreg
/proc/1188/                            /proc/iomem
/proc/12/                              /proc/ioports
/proc/1201/                            /proc/irq/
/proc/1227/                            /proc/kcore
/proc/1252/                            /proc/kmsg
/proc/1275/                            /proc/loadavg
/proc/1278/                            /proc/locks
/proc/1279/                            /proc/meminfo
/proc/1292/                            /proc/misc
/proc/13/                              /proc/modules
/proc/1305/                            /proc/mounts
/proc/1321/                            /proc/mt7620/
/proc/1324/                            /proc/mtd
/proc/159/                             /proc/net/
/proc/160/                             /proc/pagetypeinfo
/proc/17/                              /proc/partitions
/proc/18/                              /proc/scsi/
/proc/19/                              /proc/self/
/proc/2/                               /proc/slabinfo
/proc/20/                              /proc/softirqs
/proc/21/                              /proc/stat
/proc/22/                              /proc/swaps
/proc/23/                              /proc/sys/
/proc/24/                              /proc/sysvipc/
/proc/2452/                            /proc/timer_list
/proc/2453/                            /proc/tty/
/proc/2454/                            /proc/uptime
/proc/2460/                            /proc/usb_vbus_event
/proc/25/                              /proc/version
/proc/2507/                            /proc/vmallocinfo
/proc/2540/                            /proc/vmstat
/proc/2543/                            /proc/vs_5g_connect_num
/proc/2545/                            /proc/vs_5g_key
/proc/2547/                            /proc/vs_5g_led
/proc/2548/                            /proc/vs_80211n_apcli0_connect_status
/proc/2554/                            /proc/vs_battery_quantity
/proc/2555/                            /proc/vs_device_status
/proc/26/                              /proc/vs_disk_sleep_timer
/proc/3/                               /proc/vs_disk_spin_down
/proc/4/                               /proc/vs_gpio_power_off
/proc/5/                               /proc/vs_i2c_timers
/proc/53/                              /proc/vs_long_short_key_state
/proc/54/                              /proc/vs_net_link_status
/proc/558/                             /proc/vs_poweroff_key_status
/proc/6/                               /proc/vs_printk_debug_level
/proc/7/                               /proc/vs_reboot_led
/proc/8/                               /proc/vs_sd_spin_down
/proc/85/                              /proc/vs_sdcard_led
/proc/86/                              /proc/vs_sys_ready
/proc/9/                               /proc/vs_wifi_channel_enable
/proc/buddyinfo                        /proc/vs_wifi_channel_num
/proc/bus/                             /proc/vs_wifi_debug_level
/proc/cmdline                          /proc/vsintled
/proc/cpuinfo                          /proc/vsled
/proc/crypto                           /proc/vsnetswitch
/proc/devices                          /proc/vstinfo
/proc/diskstats                        /proc/vstreset
/proc/driver/                          /proc/vswifipasswd
/proc/execdomains                      /proc/zoneinfo
/proc/filesystems
# cat /proc/iop# cat /proc/ioports
10160000-1016ffff : PCI I/O1
# cat /proc/iomem
00000000-03ffffff : System RAM
  00000000-00419c2f : Kernel code
  00419c30-00500e1f : Kernel data
101c0000-101c0fff : rt3xxx-ehci
  101c0000-101c0fff : ehci_hcd
101c1000-101c1fff : rt3xxx-ohci
  101c1000-101c1fff : ohci_hcd
20000000-2fffffff : PCI MEM1
  20000000-201fffff : PCI Bus 0000:01
    20000000-200fffff : 0000:01:00.0
      20000000-200fffff : 0000:01:00.0
    20100000-201fffff : 0000:01:00.1
  20200000-2020ffff : 0000:00:00.0
# ps aux
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root         1  0.8  0.7   3836   444 ?        Ss   00:00   0:01 /sbin/init
root         2  0.0  0.0      0     0 ?        S    00:00   0:00 [kthreadd]
root         3  0.0  0.0      0     0 ?        S    00:00   0:00 [ksoftirqd/0]
root         4  0.0  0.0      0     0 ?        S    00:00   0:00 [kworker/0:0]
root         5  0.0  0.0      0     0 ?        S    00:00   0:00 [kworker/u:0]
root         6  0.0  0.0      0     0 ?        S<   00:00   0:00 [khelper]
root         7  0.0  0.0      0     0 ?        S    00:00   0:00 [sync_supers]
root         8  0.0  0.0      0     0 ?        S    00:00   0:00 [bdi-default]
root         9  0.0  0.0      0     0 ?        S<   00:00   0:00 [kblockd]
root        10  0.0  0.0      0     0 ?        S    00:00   0:00 [khubd]
root        11  0.0  0.0      0     0 ?        S    00:00   0:00 [kswapd0]
root        12  0.0  0.0      0     0 ?        S    00:00   0:00 [fsnotify_mark]
root        13  0.0  0.0      0     0 ?        S<   00:00   0:00 [crypto]
root        17  0.0  0.0      0     0 ?        S    00:00   0:00 [mtdblock0]
root        18  0.0  0.0      0     0 ?        S    00:00   0:00 [mtdblock1]
root        19  0.0  0.0      0     0 ?        S    00:00   0:00 [mtdblock2]
root        20  0.0  0.0      0     0 ?        S    00:00   0:00 [mtdblock3]
root        21  0.0  0.0      0     0 ?        S    00:00   0:00 [mtdblock4]
root        22  0.0  0.0      0     0 ?        S    00:00   0:00 [mtdblock5]
root        23  0.0  0.0      0     0 ?        S    00:00   0:00 [mtdblock6]
root        24  0.0  0.0      0     0 ?        S    00:00   0:00 [mtdblock7]
root        25  1.3  0.0      0     0 ?        S    00:00   0:02 [mtdblock8]
root        26  0.0  0.0      0     0 ?        S    00:00   0:00 [kworker/0:1]
root        53  0.0  0.0      0     0 ?        S    00:00   0:00 [scsi_eh_0]
root        54  0.0  0.0      0     0 ?        S    00:00   0:00 [usb-storage]
root        85  0.0  0.0      0     0 ?        S    00:00   0:00 [kworker/u:1]
root        86  0.0  0.0      0     0 ?        S    00:00   0:00 [kworker/u:2]
root       159  0.0  0.0      0     0 ?        S    00:00   0:00 [RtmpCmdQTask]
root       160  0.0  0.0      0     0 ?        S    00:00   0:00 [RtmpWscTask]
root       558  0.0  0.6   2076   384 ?        Ss   00:00   0:00 udhcpd /etc/udh
root      1188  0.0  0.8   4052   488 ?        Ss   00:00   0:00 /usr/sbin/led_c
root      1201  0.0  0.6   1264   376 ?        S<s  00:00   0:00 /usr/sbin/udevd
root      1227  0.0  0.0      0     0 ?        S    00:00   0:00 [flush-8:16]
root      1252  0.0  0.5   1132   316 ?        S    00:00   0:00 /bin/ntpclient
root      1275  0.0  1.0   4960   620 ?        SN   00:00   0:00 /usr/sbin/files
root      1278  0.1  2.0   5456  1216 ?        SN   00:00   0:00 /usr/sbin/files
root      1279  0.0  2.0   5456  1216 ?        SN   00:00   0:00 /usr/sbin/files
root      1292  0.1  1.4   5316   876 ?        S<s  00:00   0:00 /usr/sbin/ioos
root      1305  0.0  0.6   3876   408 ?        Ss   00:00   0:00 /usr/sbin/upnpd
root      1321  0.0  0.3   1196   220 ?        Ss   00:00   0:00 /usr/sbin/contr
root      1324  0.0  0.4   2072   248 ?        Ss   00:00   0:00 telnetd
root      2452  0.0  0.8   4052   488 ?        S    00:00   0:00 /usr/sbin/led_c
root      2453  0.0  0.8   4052   488 ?        S    00:00   0:00 /usr/sbin/led_c
root      2454  0.0  0.8   4052   488 ?        S    00:00   0:00 /usr/sbin/led_c
root      2460  0.0  0.6   3800   392 ?        S    00:00   0:00 /usr/sbin/5G_sw
root      2507  0.0  0.4   1120   292 ?        S    00:00   0:00 /usr/bin/sd_det
root      2540  0.2  2.2   3292  1336 ?        S<s  00:00   0:00 /usr/sbin/minid
root      2543  0.0  2.3   4068  1420 ?        SNs  00:00   0:00 /usr/sbin/smbd
root      2545  0.0  2.2   3292  1336 ?        S<   00:00   0:00 /usr/sbin/minid
root      2547  0.0  2.2   3292  1336 ?        SN   00:00   0:00 /usr/sbin/minid
root      2548  0.0  1.8   3216  1104 ?        SNs  00:00   0:00 /usr/sbin/nmbd
root      2554  0.0  0.8   2084   504 ttyS1    Ss   00:00   0:00 -sh
root      2555  0.0  0.4   1132   252 ?        Ss   00:00   0:00 /usr/sbin/monit
root      2624  0.0  0.8   1840   496 ttyS1    R+   00:03   0:00 ps aux

stragies · September 6, 2019, 2:46pm

# dmesg
om D0 D3hot D3cold
[    1.288000] pci 0000:01:00.0: PME# disabled
[    1.288000] pci 0000:01:00.1: reg 10: [mem 0x00000000-0x000fffff]
[    1.288000] pci 0000:01:00.1: supports D1
[    1.288000] pci 0000:01:00.1: PME# supported from D0 D1 D3hot D3cold
[    1.288000] pci 0000:01:00.1: PME# disabled
[    1.288000] pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x201fffff]
[    1.288000] pci 0000:00:00.0: BAR 1: assigned [mem 0x20200000-0x2020ffff]
[    1.288000] pci 0000:00:00.0: BAR 1: set to [mem 0x20200000-0x2020ffff] (PCI address [0x20200000-0x2020ffff]
[    1.288000] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff]
[    1.288000] pci 0000:01:00.0: BAR 0: set to [mem 0x20000000-0x200fffff] (PCI address [0x20000000-0x200fffff]
[    1.288000] pci 0000:01:00.1: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    1.288000] pci 0000:01:00.1: BAR 0: set to [mem 0x20100000-0x201fffff] (PCI address [0x20100000-0x201fffff]
[    1.288000] pci 0000:00:00.0: PCI bridge to [bus 01-01]
[    1.288000] pci 0000:00:00.0:   bridge window [io  disabled]
[    1.288000] pci 0000:00:00.0:   bridge window [mem 0x20000000-0x201fffff]
[    1.288000] pci 0000:00:00.0:   bridge window [mem pref disabled]
[    1.288000] PCI: Setting latency timer of device 0000:00:00.0 to 64
[    1.288000] BAR0 at slot 0 = 0
[    1.288000] bus=0x0, slot = 0x0
[    1.288000] res[0]->start = 0
[    1.288000] res[0]->end = 0
[    1.288000] res[1]->start = 20200000
[    1.288000] res[1]->end = 2020ffff
[    1.288000] res[2]->start = 0
[    1.288000] res[2]->end = 0
[    1.288000] res[3]->start = 0
[    1.288000] res[3]->end = 0
[    1.288000] res[4]->start = 0
[    1.288000] res[4]->end = 0
[    1.288000] res[5]->start = 0
[    1.288000] res[5]->end = 0
[    1.288000] bus=0x1, slot = 0x0
[    1.288000] res[0]->start = 20000000
[    1.288000] res[0]->end = 200fffff
[    1.288000] res[1]->start = 0
[    1.288000] res[1]->end = 0
[    1.288000] res[2]->start = 0
[    1.288000] res[2]->end = 0
[    1.288000] res[3]->start = 0
[    1.288000] res[3]->end = 0
[    1.288000] res[4]->start = 0
[    1.288000] res[4]->end = 0
[    1.288000] res[5]->start = 0
[    1.288000] res[5]->end = 0
[    1.288000] bus=0x1, slot = 0x0
[    1.288000] res[0]->start = 20100000
[    1.288000] res[0]->end = 201fffff
[    1.288000] res[1]->start = 0
[    1.288000] res[1]->end = 0
[    1.288000] res[2]->start = 0
[    1.288000] res[2]->end = 0
[    1.288000] res[3]->start = 0
[    1.288000] res[3]->end = 0
[    1.288000] res[4]->start = 0
[    1.288000] res[4]->end = 0
[    1.288000] res[5]->start = 0
[    1.288000] res[5]->end = 0
[    1.288000] Switching to clocksource Ralink external timer
[    1.292000] NET: Registered protocol family 2
[    1.292000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[    1.292000] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
[    1.292000] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[    1.292000] TCP: Hash tables configured (established 2048 bind 2048)
[    1.292000] TCP reno registered
[    1.292000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    1.292000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    1.292000] NET: Registered protocol family 1
[    1.292000] PCI: CLS 80 bytes, default 32
[    1.292000] RT3xxx EHCI/OHCI init.
[    1.292000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.292000] msgmni has been set to 116
[    1.292000] alg: No test for stdrng (krng)
[    1.292000] io scheduler noop registered (default)
[    1.292000] vs_wps_key_major = 103
[    1.292000] vs_5g_switch_major = 104
[    1.292000] get BATTERY charge times:0
[    1.292000] get BATTERY charge times:1
[    1.292000] get BATTERY charge times:2
[    1.292000] [start]:5g_key_status:1
[    1.292000] start reset key timer.
[    1.292000] start reset key timer.
[    1.292000] Reset button driver registered
[    1.292000] vs_pio_major = 100
[    1.292000] vs_pio_major = 100
[    1.292000] vs pio driver started!
[    1.292000] vstinfo: Module loaded.
[    1.292000] i2cdrv_major = 218
[    1.292000] vs_battery_quantity , success create
[    1.292000] vs_device_status , success create
[    1.292000] vs_poweroff_key_status , success create
[    1.292000] start register I2C timer.
[    1.292000] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    1.292000] serial8250: ttyS0 at MMIO 0x10000500 (irq = 37) is a 16550A
[    1.292000] serial8250: ttyS1 at MMIO 0x10000c00 (irq = 12) is a 16550A
[    1.296000] brd: module loaded
[    1.296000] loop: module loaded
[    1.296000] deice id : c8 40 18 c8 40 (4018c840)
[    1.296000] Warning: un-recognized chip ID, please update SPI driver!
[    1.296000] GD25Q128C(c8 40180000) (16384 Kbytes)
[    1.296000] mtd .name = raspi, .size = 0x01000000 (0M) .erasesize = 0x00000010 (0K) .numeraseregions = 65536
[    1.300000] Creating 9 MTD partitions on "raspi":
[    1.300000] 0x000000000000-0x000001000000 : "ALL"
[    1.300000] 0x000000000000-0x000000030000 : "Bootloader"
[    1.300000] 0x000000030000-0x000000040000 : "Config"
[    1.300000] 0x000000040000-0x000000050000 : "Factory"
[    1.300000] 0x000000050000-0x0000001d0000 : "Kernel_RootFS"
[    1.300000] 0x0000001d0000-0x0000001e0000 : "params"
[    1.304000] 0x0000001e0000-0x0000001f0000 : "user_backup"
[    1.304000] 0x0000001f0000-0x000000200000 : "user"
[    1.304000] 0x000000200000-0x000001000000 : "Rootfs"
[    1.304000] rdm_major = 253
[    1.304000] SMACCR1 -- : 0x0000f832
[    1.304000] SMACCR0 -- : 0xe4b95a10
[    1.304000] Ralink APSoC Ethernet Driver Initilization. v3.0  256 rx/tx descriptors allocated, mtu = 1500!
[    1.304000] SMACCR1 -- : 0x0000f832
[    1.304000] SMACCR0 -- : 0xe4b95a10
[    1.304000] PROC INIT OK!
[    1.316000]
[    1.316000]
[    1.316000] === pAd = c0003000, size = 829192 ===
[    1.316000]
[    1.316000] <-- RTMPAllocTxRxRingMemory, Status=0
[    1.316000] <-- RTMPAllocAdapterBlock, Status=0
[    1.316000] AP Driver version-2.7.2.0
[    1.316000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.336000] rt3xxx-ehci rt3xxx-ehci: Ralink EHCI Host Controller
[    1.336000] rt3xxx-ehci rt3xxx-ehci: new USB bus registered, assigned bus number 1
[    1.360000] rt3xxx-ehci rt3xxx-ehci: irq 18, io mem 0x101c0000
[    1.372000] rt3xxx-ehci rt3xxx-ehci: USB 0.0 started, EHCI 1.00
[    1.372000] hub 1-0:1.0: USB hub found
[    1.372000] hub 1-0:1.0: 1 port detected
[    1.372000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.392000] rt3xxx-ohci rt3xxx-ohci: RT3xxx OHCI Controller
[    1.392000] rt3xxx-ohci rt3xxx-ohci: new USB bus registered, assigned bus number 2
[    1.392000] rt3xxx-ohci rt3xxx-ohci: irq 18, io mem 0x101c1000
[    1.452000] hub 2-0:1.0: USB hub found
[    1.452000] hub 2-0:1.0: 1 port detected
[    1.452000] usbcore: registered new interface driver cdc_acm
[    1.452000] cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters
[    1.452000] Initializing USB Mass Storage driver...
[    1.452000] usbcore: registered new interface driver usb-storage
[    1.452000] USB Mass Storage support registered.
[    1.452000] usbcore: registered new interface driver libusual
[    1.452000] usbcore: registered new interface driver usbserial
[    1.452000] usbserial: USB Serial Driver core
[    1.452000] USB Serial support registered for GSM modem (1-port)
[    1.452000] usbcore: registered new interface driver option
[    1.452000] option: v0.7.2:USB Driver for GSM modems
[    1.452000] USB Serial support registered for Sierra USB modem
[    1.452000] usbcore: registered new interface driver sierra
[    1.452000] sierra: v.1.7.16:USB Driver for Sierra Wireless USB modems
[    1.452000] nf_conntrack version 0.5.0 (928 buckets, 3712 max)
[    1.452000] IPVS: Registered protocols ()
[    1.452000] IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
[    1.452000] IPVS: ipvs loaded.
[    1.452000] GRE over IPv4 demultiplexor driver
[    1.452000] ip_tables: (C) 2000-2006 Netfilter Core Team, Type=Restricted Cone
[    1.452000] TCP cubic registered
[    1.452000] NET: Registered protocol family 10
[    1.452000] NET: Registered protocol family 17
[    1.456000] L2TP core driver, V2.0
[    1.456000] 802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
[    1.456000] All bugs added by David S. Miller <davem@redhat.com>
[    1.476000] Match the module's license!
[    1.480000] SQUASHFS error: Xattrs in filesystem, these will be ignored
[    1.496000] VFS: Mounted root (squashfs filesystem) readonly on device 31:8.
[    1.496000] Freeing unused kernel memory: 176k freed
[    1.744000] usb 1-1: new high speed USB device using rt3xxx-ehci and address 2
[    2.144000] hub 1-1:1.0: USB hub found
[    2.160000] hub 1-1:1.0: 4 ports detected
[    2.580000] Algorithmics/MIPS FPU Emulator v1.5
[    2.708000] usb 1-1.1: new high speed USB device using rt3xxx-ehci and address 3
[    2.820000] scsi0 : usb-storage 1-1.1:1.0
[    3.940000] scsi 0:0:0:0: Direct-Access     Generic  SD/MMC/MS/xD     1.07 PQ: 0 ANSI: 0
[    3.960000] Spinning up disk...
[    3.964000] scsi 0:0:0:1: Direct-Access     Generic  MicroSD/M2       1.08 PQ: 0 ANSI: 0
[    3.984000] delay 1 second ...
[    4.504000] sd 0:0:0:1: [sdb] 62333952 512-byte logical blocks: (31.9 GB/29.7 GiB)
[    4.540000] sd 0:0:0:1: [sdb] Write Protect is off
[    4.548000] sd 0:0:0:1: [sdb] Mode Sense: 03 00 00 00
[    4.548000] sd 0:0:0:1: [sdb] Assuming drive cache: write through
[    4.620000] sd 0:0:0:1: [sdb] Assuming drive cache: write through
[    4.656000]  sdb: sdb1
[    4.664000] sd 0:0:0:1: [sdb] Assuming drive cache: write through
[    4.676000] sd 0:0:0:1: [sdb] Attached SCSI removable disk
[    5.004000] sd 0:0:0:0: [sda] Attached SCSI removable disk
[    5.116000] PCI: Setting latency timer of device 0000:01:00.0 to 64
[    5.120000]
[    5.120000]
[    5.120000] === pAd = c0582000, size = 1367064 ===
[    5.120000]
[    5.140000] <-- RTMPAllocTxRxRingMemory, Status=0
[    5.152000] <-- RTMPAllocAdapterBlock, Status=0
[    5.160000] device_id =0x7650
[    5.168000] ==>MT76x0_WLAN_ChipOnOff(): OnOff:1, pAd->WlanFunCtrl:0x0, Reg-WlanFunCtrl=0xff000002
[    5.184000] MACVersion = 0x76502000
[    5.340000] texfat: module license 'Commercial. For support email exfat-support@tuxera.com' taints kernel.
[    5.360000] Disabling lock debugging due to kernel taint
[    5.388000] Tuxera exFAT driver version 3014.1.24 [Flags: R/W MODULE].
[    5.476000] Tuxera FAT driver 3013.2.9 [Flags: R/W MODULE].
[    9.312000] enable send the SIGUSR2
[   10.012000] Raeth v3.0 (Tasklet,SkbRecycle)
[   10.024000]
[   10.024000] phy_tx_ring = 0x0357c000, tx_ring = 0xa357c000
[   10.024000]
[   10.024000] phy_rx_ring0 = 0x0357d000, rx_ring0 = 0xa357d000
[   10.024000] SMACCR1 -- : 0x0000f832
[   10.024000] SMACCR0 -- : 0xe4b95a10
[   10.068000] CDMA_CSG_CFG = 81000000
[   10.072000] GDMA1_FWD_CFG = 20710000
[   10.100000] load fw spent 12ms
[   10.108000] RX DESC a365d000 size = 2048
[   10.120000] RX1 DESC a365e000 size = 2048
[   10.136000] cfg_mode=15
[   10.144000] cfg_mode=15
[   10.148000] wmode_band_equal(): Band Not Equal!
[   10.416000] 1. Phy Mode = 48
[   10.420000] 2. Phy Mode = 48
[   10.428000] ext_pa_current_setting = 1
[   10.432000] 3. Phy Mode = 48
[   10.440000] AntCfgInit: primary/secondary ant 0/1
[   10.448000] ChipStructAssign(): RALINK6590 hook !
[   10.460000] bAutoTxAgcG = 0
[   10.464000] MCS Set = ff 00 00 00 01
[   10.472000] MT76x0_ChipBBPAdjust():rf_bw=2, ext_ch=1, PrimCh=36, HT-CentCh=38, VHT-CentCh=42
[   10.488000] APStartUp(): AP Set CentralFreq at 42(Prim=36, HT-CentCh=38, VHT-CentCh=42, BBP_BW=2)
[   10.512000] @@@ ed_monitor_init : ===>
[   10.520000] @@@ ed_monitor_init : <===
[   10.528000] Main bssid = XXXXXXXXXXXXXXXXX
[   10.536000] <==== rt28xx_init, Status=0
[   10.548000] MT76x0_Calibration - Channel = 42, bPowerOn = 1, bSaveCal = 1
[   10.560000] FullCalibration():  docal = [0007] valid bit[0]
[   10.572000] FullCalibration - Channel = 42, param = 0x301, bSave = 1, CalibrationMode = 255
[   10.956000] FullCalibration():  docal = [0007] valid bit[0]
[   10.968000] FullCalibration - Channel = 136, param = 0x401, bSave = 1, CalibrationMode = 255
[   11.348000] FullCalibration():  docal = [0007] valid bit[0]
[   11.360000] FullCalibration - Channel = 155, param = 0x501, bSave = 1, CalibrationMode = 255
[   11.744000] FullCalibration():  docal = [0007] valid bit[0]
[   11.756000] FullCalibration - Channel = 42, param = 0x701, bSave = 0, CalibrationMode = 255
[   11.836000] MT76x0_Calibration - Channel = 36, bPowerOn = 0, bSaveCal = 0
[   11.848000] FullCalibration():  docal = [0007] valid bit[0]
[   11.860000] FullCalibration - Channel = 36, param = 0x701, bSave = 0, CalibrationMode = 255
[   12.092000] MT76x0_Calibration - Channel = 40, bPowerOn = 0, bSaveCal = 0
[   12.104000] FullCalibration():  docal = [0007] valid bit[0]
[   12.116000] FullCalibration - Channel = 40, param = 0x701, bSave = 0, CalibrationMode = 255
[   12.348000] MT76x0_Calibration - Channel = 44, bPowerOn = 0, bSaveCal = 0
[   12.360000] FullCalibration():  docal = [0007] valid bit[0]
[   12.372000] FullCalibration - Channel = 44, param = 0x701, bSave = 0, CalibrationMode = 255
[   12.604000] MT76x0_Calibration - Channel = 48, bPowerOn = 0, bSaveCal = 0
[   12.616000] FullCalibration():  docal = [0007] valid bit[0]
[   12.628000] FullCalibration - Channel = 48, param = 0x701, bSave = 0, CalibrationMode = 255
[   12.860000] @@@ ed_monitor_exit : ===>
[   12.864000] @@@ ed_monitor_exit : <===
[   12.872000] MT76x0_ChipBBPAdjust():rf_bw=2, ext_ch=1, PrimCh=36, HT-CentCh=38, VHT-CentCh=42
[   12.892000] APStartUp(): AP Set CentralFreq at 42(Prim=36, HT-CentCh=38, VHT-CentCh=42, BBP_BW=2)
[   12.912000] MT76x0_Calibration - Channel = 42, bPowerOn = 0, bSaveCal = 0
[   12.928000] FullCalibration():  docal = [0007] valid bit[0]
[   12.940000] FullCalibration - Channel = 42, param = 0x701, bSave = 0, CalibrationMode = 255
[   12.972000] @@@ ed_monitor_init : ===>
[   12.980000] @@@ ed_monitor_init : <===
[   12.984000] 0x1300 = 00064300
[   12.992000] RTMPDrvOpen(1):Check if PDMA is idle!
[   13.000000] RTMPDrvOpen(2):Check if PDMA is idle!
[   13.656000] device eth2 entered promiscuous mode
[   13.900000] device ra0 entered promiscuous mode
[   13.908000] device ra0 left promiscuous mode
[   13.924000] device rai0 entered promiscuous mode
[   13.960000] device rai1 entered promiscuous mode
[   14.188000] br0: port 3(eth2) entering learning state
[   14.196000] br0: port 3(eth2) entering learning state
[   14.208000] br0: port 2(rai1) entering learning state
[   14.216000] br0: port 2(rai1) entering learning state
[   14.228000] br0: port 1(rai0) entering learning state
[   14.236000] br0: port 1(rai0) entering learning state
[   15.196000] br0: port 3(eth2) entering forwarding state
[   15.216000] br0: port 2(rai1) entering forwarding state
[   15.236000] br0: port 1(rai0) entering forwarding state
[   17.764000] udevd version 125 started
[   20.768000] Filesystem becomes casesensitive with UTF-8
[   20.848000] eth2: no IPv6 routers present
[   21.344000] ===========enable sd led==========
[   23.488000] rai0: no IPv6 routers present
[   24.096000] apclii0: no IPv6 routers present
[   24.112000] eth2.1: no IPv6 routers present
[   24.136000] eth2.2: no IPv6 routers present
[   24.872000] br0: no IPv6 routers present
[   24.968000] rai1: no IPv6 routers present
#
# halt
# m
[  256.108000] enter gpio int_handler
[  256.108000]  PI638 maybe get the power off button
[  256.108000] Get the power off rising interrupt
[  256.108000] timer counter send SIGTERM!
[  257.652000] [vs_set_hdd_work_status,1461] cmd->cmd_len = 6
[  257.652000] [vs_set_hdd_work_status,1464] cmd[0] = 0x1b
[  257.652000] [vs_set_hdd_work_status,1464] cmd[1] = 0x0
[  257.652000] [vs_set_hdd_work_status,1464] cmd[2] = 0x0
[  257.652000] [vs_set_hdd_work_status,1464] cmd[3] = 0x0
[  257.652000] [vs_set_hdd_work_status,1464] cmd[4] = 0x0
[  257.652000] [vs_set_hdd_work_status,1464] cmd[5] = 0x0
[  260.316000] ready to send shutdown cmd.
[  260.324000] Send_Shutdown_Cmd : 0x5
[  260.368000] [vs_set_hdd_work_status,1461] cmd->cmd_len = 6
[  260.368000] [vs_set_hdd_work_status,1464] cmd[0] = 0x1b
[  260.368000] [vs_set_hdd_work_status,1464] cmd[1] = 0x0
[  260.368000] [vs_set_hdd_work_status,1464] cmd[2] = 0x0
[  260.368000] [vs_set_hdd_work_status,1464] cmd[3] = 0x0
[  260.368000] [vs_set_hdd_work_status,1464] cmd[4] = 0x0
[  260.368000] [vs_set_hdd_work_status,1464] cmd[5] = 0x0
[  262.460000] [vs_set_hdd_work_status,1461] cmd->cmd_len = 6
[  262.460000] [vs_set_hdd_work_status,1464] cmd[0] = 0x1b
[  262.460000] [vs_set_hdd_work_status,1464] cmd[1] = 0x0
[  262.460000] [vs_set_hdd_work_status,1464] cmd[2] = 0x0
[  262.460000] [vs_set_hdd_work_status,1464] cmd[3] = 0x0
[  262.460000] [vs_set_hdd_work_status,1464] cmd[4] = 0x0
[  262.460000] [vs_set_hdd_work_status,1464] cmd[5] = 0x0
[  26

stragies · September 6, 2019, 2:47pm

When I interrupt the bootloader Uboot with the "i" key, i get this menu, and shell, where I then can proceed to kermit loadb & bootm a 4.14 Openwrt ramips snapshot for Gl.Inet MT750:

Enter menu option

|-------------------------------|
|         IOVST MAIN MENU       |
|-------------------------------|
| 6 Test USB                    |
| 8 Test ethernet               |
| B Boot the Kernel             |
| E Test PIO                    |
| I Test system params          |
| U SPIFlash Upgrade            |
| T SMT test program            |
| X Update the license          |
| R Reboot                      |
| Z Enter Command Line Interface|
|-------------------------------|
 Please input test item:Z

MT7620 # help
?       - alias for 'help'
bootm   - boot application image from memory
cp      - memory copy
erase   - erase SPI FLASH memory
go      - start application at address 'addr'
help    - print online help
loadb   - load binary file over serial line (kermit mode)
md      - memory display
mdio   - Ralink PHY register R/W command !!
mm      - memory modify (auto-incrementing)
nm      - memory modify (constant address)
ping	- send ICMP ECHO_REQUEST to network host
printenv- print environment variables
reset   - Perform RESET of the CPU
rf      - read/write rf register
saveenv - save environment variables to persistent storage
setenv  - set environment variables
tftpboot- boot image via network using TFTP protocol
version - print monitor version
MT7620 # loadb 0x02000000
## Ready for binary (kermit) download to 0x02000000 at 57600 bps...
(/root/) C-Kermit>connect
Connecting to /dev/ttyUSB0, speed 57600
 Escape character: Ctrl-\ (ASCII 28, FS): enabled
Type the escape character followed by C to get back,
or followed by ? to see other options.
Session Log: /tmp/sessionlog, text (0)
----------------------------------------------------
## Total Size      = 0x0037e3cb = 3662795 Bytes
## Start Addr      = 0x02000000
MT7620 # bootm 0x02000000
## Booting image at 02000000 ...
   Image Name:   MIPS OpenWrt Linux-4.14.141
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    3662731 Bytes =  3.5 MB
   Load Address: 80000000
   Entry Point:  80000000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80000000) ...
## Giving linux memsize in MB, 64

Starting kernel ...

[    0.000000] Linux version 4.14.141 (builder@buildhost) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r10956-62dbe361a1)) #0 Thu Sep 5 12:33:20 2019
[    0.000000] Board has DDR2
[    0.000000] Analog PMU set to hw control
[    0.000000] Digital PMU set to hw control
[    0.000000] SoC Type: MediaTek MT7620A ver:2 eco:6
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019650 (MIPS 24KEc)
[    0.000000] MIPS: machine is GL-MT750
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 04000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] random: get_random_bytes called from start_kernel+0x98/0x4a8 with crng_init=0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 16240
[    0.000000] Kernel command line: console=ttyS0,115200 rootfstype=squashfs,jffs2
[    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=0004a5c8
[    0.000000] Readback ErrCtl register=0004a5c8
[    0.000000] Memory: 56240K/65536K available (4134K kernel code, 197K rwdata, 936K rodata, 3044K init, 220K bss, 9296K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 580MHz
[    0.000000] clocksource: systick: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 583261500 ns
[    0.000000] systick: enable autosleep mode
[    0.000000] systick: running - mult: 214748, shift: 32
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6590553264 ns
[    0.000011] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns
[    0.015476] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[    0.087716] pid_max: default: 32768 minimum: 301
[    0.097169] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.110193] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.131109] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.150597] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.162812] pinctrl core: initialized pinctrl subsystem
[    0.174531] NET: Registered protocol family 16
[    0.667855] PCI host bridge /pcie@10140000 ranges:
[    0.677255]  MEM 0x0000000020000000..0x000000002fffffff
[    0.687626]   IO 0x0000000010160000..0x000000001016ffff
[    0.717524] rt2880_gpio 10000600.gpio: registering 24 gpios
[    0.728564] rt2880_gpio 10000600.gpio: registering 24 irq handlers
[    0.741148] rt2880_gpio 10000638.gpio: registering 16 gpios
[    0.752151] rt2880_gpio 10000638.gpio: registering 16 irq handlers
[    0.764734] rt2880_gpio 10000660.gpio: registering 32 gpios
[    0.775736] rt2880_gpio 10000660.gpio: registering 32 irq handlers
[    0.788326] rt2880_gpio 10000688.gpio: registering 1 gpios
[    0.799154] rt2880_gpio 10000688.gpio: registering 1 irq handlers
[    0.812099] PCI host bridge to bus 0000:00
[    0.820098] pci_bus 0000:00: root bus resource [mem 0x20000000-0x2fffffff]
[    0.833814] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    0.845544] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    0.859043] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    0.875236] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    0.892206] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    0.905266] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    0.919078] pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x201fffff]
[    0.932576] pci 0000:00:00.0: BAR 1: assigned [mem 0x20200000-0x2020ffff]
[    0.946083] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff]
[    0.959581] pci 0000:01:00.1: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    0.973077] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.982927] pci 0000:00:00.0:   bridge window [mem 0x20000000-0x201fffff]
[    1.002454] clocksource: Switched to clocksource systick
[    1.014168] NET: Registered protocol family 2
[    1.023748] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    1.037529] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    1.050111] TCP: Hash tables configured (established 1024 bind 1024)
[    1.062895] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    1.074412] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    1.087126] NET: Registered protocol family 1
[    2.882449] random: fast init done
[    4.491818] rt-timer 10000100.timer: maximum frequency is 1220Hz
[    4.504608] Crashlog allocated RAM at address 0x3f00000
[    4.516837] workingset: timestamp_bits=14 max_order=14 bucket_order=0
[    4.536741] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    4.548244] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    4.604601] io scheduler noop registered
[    4.612245] io scheduler deadline registered (default)
[    4.623470] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    4.638926] console [ttyS0] disabled
[    4.645983] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 20, base_baud = 2500000) is a Palmchip BK-3103


Gibberish ... (Serial Speed changed)

root@(none):/# uname -a
Linux (none) 4.14.141 #0 Thu Sep 5 12:33:20 2019 mips GNU/Linux
root@(none):/# cat /prroot@(none):/# cat /proc/cmdroot@(none):/# cat /proc/cmdline
console=ttyS0,115200 rootfstype=squashfs,jffs2
root@(none):/# ifcroot@(none):/# ifconfig -a
eth0      Link encap:Ethernet  HWaddr XXXXXXXXXXXXXXXXX
          inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:1769 (1.7 KiB)
          Interrupt:5

lo        Link encap:Local Loopback
          LOOPBACK  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:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

root@(none):/# lsmod
gpio_button_hotplug     6896  0
leds_gpio               2928  0
root@(none):/# cat /proc/mtd
dev:    size   erasesize  name
mtd0: 00030000 00001000 "u-boot"
mtd1: 00010000 00001000 "u-boot-env"
mtd2: 00010000 00001000 "factory"
mtd3: 00f80000 00001000 "firmware"
mtd4: 001b0000 00001000 "kernel"
mtd5: 00dd0000 00001000 "rootfs"
mtd6: 00965000 00001000 "rootfs_data"
mtd7: 00010000 00001000 "art"
root@(none):/#
MT7620 # bootm 0x02000000
## Booting image at 02000000 ...
   Image Name:   MIPS OpenWrt Linux-4.14.141
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    3662731 Bytes =  3.5 MB
   Load Address: 80000000
   Entry Point:  80000000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80000000) ...
## Giving linux memsize in MB, 64

Starting kernel ...

[    0.000000] Linux version 4.14.141 (builder@buildhost) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r10956-62dbe361a1)) #0 Thu Sep 5 12:33:20 2019
[    0.000000] Board has DDR2
[    0.000000] Analog PMU set to hw control
[    0.000000] Digital PMU set to hw control
[    0.000000] SoC Type: MediaTek MT7620A ver:2 eco:6
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019650 (MIPS 24KEc)
[    0.000000] MIPS: machine is GL-MT750
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 04000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] random: get_random_bytes called from start_kernel+0x98/0x4a8 with crng_init=0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 16240
[    0.000000] Kernel command line: console=ttyS0,115200 rootfstype=squashfs,jffs2
[    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=0004a5c8
[    0.000000] Readback ErrCtl register=0004a5c8
[    0.000000] Memory: 56240K/65536K available (4134K kernel code, 197K rwdata, 936K rodata, 3044K init, 220K bss, 9296K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 580MHz
[    0.000000] clocksource: systick: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 583261500 ns
[    0.000000] systick: enable autosleep mode
[    0.000000] systick: running - mult: 214748, shift: 32
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6590553264 ns
[    0.000011] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns
[    0.015476] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[    0.087716] pid_max: default: 32768 minimum: 301
[    0.097169] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.110193] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.131109] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.150597] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.162812] pinctrl core: initialized pinctrl subsystem
[    0.174531] NET: Registered protocol family 16
[    0.667855] PCI host bridge /pcie@10140000 ranges:
[    0.677255]  MEM 0x0000000020000000..0x000000002fffffff
[    0.687626]   IO 0x0000000010160000..0x000000001016ffff
[    0.717524] rt2880_gpio 10000600.gpio: registering 24 gpios
[    0.728564] rt2880_gpio 10000600.gpio: registering 24 irq handlers
[    0.741148] rt2880_gpio 10000638.gpio: registering 16 gpios
[    0.752151] rt2880_gpio 10000638.gpio: registering 16 irq handlers
[    0.764734] rt2880_gpio 10000660.gpio: registering 32 gpios
[    0.775736] rt2880_gpio 10000660.gpio: registering 32 irq handlers
[    0.788326] rt2880_gpio 10000688.gpio: registering 1 gpios
[    0.799154] rt2880_gpio 10000688.gpio: registering 1 irq handlers
[    0.812099] PCI host bridge to bus 0000:00
[    0.820098] pci_bus 0000:00: root bus resource [mem 0x20000000-0x2fffffff]
[    0.833814] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    0.845544] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    0.859043] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    0.875236] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    0.892206] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    0.905266] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    0.919078] pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x201fffff]
[    0.932576] pci 0000:00:00.0: BAR 1: assigned [mem 0x20200000-0x2020ffff]
[    0.946083] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff]
[    0.959581] pci 0000:01:00.1: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    0.973077] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.982927] pci 0000:00:00.0:   bridge window [mem 0x20000000-0x201fffff]
[    1.002454] clocksource: Switched to clocksource systick
[    1.014168] NET: Registered protocol family 2
[    1.023748] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    1.037529] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    1.050111] TCP: Hash tables configured (established 1024 bind 1024)
[    1.062895] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    1.074412] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    1.087126] NET: Registered protocol family 1
[    2.882449] random: fast init done
[    4.491818] rt-timer 10000100.timer: maximum frequency is 1220Hz
[    4.504608] Crashlog allocated RAM at address 0x3f00000
[    4.516837] workingset: timestamp_bits=14 max_order=14 bucket_order=0
[    4.536741] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    4.548244] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    4.604601] io scheduler noop registered
[    4.612245] io scheduler deadline registered (default)
[    4.623470] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    4.638926] console [ttyS0] disabled
[    4.645983] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 20, base_baud = 2500000) is a Palmchip BK-3103


Gibberish ... (Serial Speed changed)

root@(none):/# uname -a
Linux (none) 4.14.141 #0 Thu Sep 5 12:33:20 2019 mips GNU/Linux
root@(none):/# cat /proc/cmdline
console=ttyS0,115200 rootfstype=squashfs,jffs2
root@(none):/# ifconfig -a
eth0      Link encap:Ethernet  HWaddr XXXXXXXXXXXXXXXXX
          inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:1769 (1.7 KiB)
          Interrupt:5

lo        Link encap:Local Loopback
          LOOPBACK  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:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

root@(none):/# lsmod
gpio_button_hotplug     6896  0
leds_gpio               2928  0
root@(none):/# cat /proc/mtd
dev:    size   erasesize  name
mtd0: 00030000 00001000 "u-boot"
mtd1: 00010000 00001000 "u-boot-env"
mtd2: 00010000 00001000 "factory"
mtd3: 00f80000 00001000 "firmware"
mtd4: 001b0000 00001000 "kernel"
mtd5: 00dd0000 00001000 "rootfs"
mtd6: 00965000 00001000 "rootfs_data"
mtd7: 00010000 00001000 "art"
root@(none):/# dmesg
root@(none):/# dmesg
[    0.000000] Linux version 4.14.141 (builder@buildhost) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r10956-62dbe361a1)) #0 Thu Sep 5 12:33:20 2019
[    0.000000] Board has DDR2
[    0.000000] Analog PMU set to hw control
[    0.000000] Digital PMU set to hw control
[    0.000000] SoC Type: MediaTek MT7620A ver:2 eco:6
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019650 (MIPS 24KEc)
[    0.000000] MIPS: machine is GL-MT750
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 04000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] On node 0 totalpages: 16384
[    0.000000] free_area_init_node: node 0, pgdat 80523b10, node_mem_map 81000040
[    0.000000]   Normal zone: 144 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 16384 pages, LIFO batch:3
[    0.000000] random: get_random_bytes called from start_kernel+0x98/0x4a8 with crng_init=0
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 16240
[    0.000000] Kernel command line: console=ttyS0,115200 rootfstype=squashfs,jffs2
[    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=0004a5c8
[    0.000000] Readback ErrCtl register=0004a5c8
[    0.000000] Memory: 56240K/65536K available (4134K kernel code, 197K rwdata, 936K rodata, 3044K init, 220K bss, 9296K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 580MHz
[    0.000000] clocksource: systick: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 583261500 ns
[    0.000000] systick: enable autosleep mode
[    0.000000] systick: running - mult: 214748, shift: 32
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6590553264 ns
[    0.000011] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns
[    0.015476] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[    0.087716] pid_max: default: 32768 minimum: 301
[    0.097169] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.110193] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.131109] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.150597] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.162812] pinctrl core: initialized pinctrl subsystem
[    0.174531] NET: Registered protocol family 16
[    0.667855] PCI host bridge /pcie@10140000 ranges:
[    0.677255]  MEM 0x0000000020000000..0x000000002fffffff
[    0.687626]   IO 0x0000000010160000..0x000000001016ffff
[    0.717524] rt2880_gpio 10000600.gpio: registering 24 gpios
[    0.728564] rt2880_gpio 10000600.gpio: registering 24 irq handlers
[    0.741148] rt2880_gpio 10000638.gpio: registering 16 gpios
[    0.752151] rt2880_gpio 10000638.gpio: registering 16 irq handlers
[    0.764734] rt2880_gpio 10000660.gpio: registering 32 gpios
[    0.775736] rt2880_gpio 10000660.gpio: registering 32 irq handlers
[    0.788326] rt2880_gpio 10000688.gpio: registering 1 gpios
[    0.799154] rt2880_gpio 10000688.gpio: registering 1 irq handlers
[    0.812099] PCI host bridge to bus 0000:00
[    0.820098] pci_bus 0000:00: root bus resource [mem 0x20000000-0x2fffffff]
[    0.833814] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    0.845544] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    0.859043] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    0.874835] pci 0000:00:00.0: [1814:0801] type 01 class 0x060400
[    0.874875] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x7fffffff]
[    0.874891] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
[    0.874970] pci 0000:00:00.0: supports D1
[    0.874982] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    0.875236] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    0.891255] pci 0000:01:00.0: [14c3:7650] type 00 class 0x028000
[    0.891310] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[    0.891455] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    0.891720] pci 0000:01:00.1: [14c3:8650] type 00 class 0x0d1100
[    0.891769] pci 0000:01:00.1: reg 0x10: [mem 0x00000000-0x000fffff]
[    0.891907] pci 0000:01:00.1: supports D1
[    0.891918] pci 0000:01:00.1: PME# supported from D0 D1 D3hot D3cold
[    0.892137] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    0.892155] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 01
[    0.892206] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    0.905266] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    0.919078] pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x201fffff]
[    0.932576] pci 0000:00:00.0: BAR 1: assigned [mem 0x20200000-0x2020ffff]
[    0.946083] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff]
[    0.959581] pci 0000:01:00.1: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    0.973077] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.982927] pci 0000:00:00.0:   bridge window [mem 0x20000000-0x201fffff]
[    1.002454] clocksource: Switched to clocksource systick
[    1.014168] NET: Registered protocol family 2
[    1.023748] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    1.037529] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    1.050111] TCP: Hash tables configured (established 1024 bind 1024)
[    1.062895] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    1.074412] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    1.087126] NET: Registered protocol family 1
[    1.095761] PCI: CLS 0 bytes, default 32
[    2.882449] random: fast init done
[    4.491818] rt-timer 10000100.timer: maximum frequency is 1220Hz
[    4.504608] Crashlog allocated RAM at address 0x3f00000
[    4.516837] workingset: timestamp_bits=14 max_order=14 bucket_order=0
[    4.536741] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    4.548244] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    4.604601] io scheduler noop registered
[    4.612245] io scheduler deadline registered (default)
[    4.623470] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    4.638926] console [ttyS0] disabled
[    4.645983] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 20, base_baud = 2500000) is a Palmchip BK-3103
[    4.665651] console [ttyS0] enabled
[    4.672727] bootconsole [early0] disabled
[    4.689425] spi spi0.0: force spi mode3
[    4.696321] m25p80 spi0.0: gd25q128 (16384 Kbytes)
[    4.701262] 5 fixed-partitions partitions found on MTD device spi0.0
[    4.707805] Creating 5 MTD partitions on "spi0.0":
[    4.712719] 0x000000000000-0x000000030000 : "u-boot"
[    4.718786] 0x000000030000-0x000000040000 : "u-boot-env"
[    4.725148] 0x000000040000-0x000000050000 : "factory"
[    4.731147] 0x000000050000-0x000000fd0000 : "firmware"
[    4.741822] 2 uimage-fw partitions found on MTD device firmware
[    4.747941] Creating 2 MTD partitions on "firmware":
[    4.753035] 0x000000000000-0x0000001b0000 : "kernel"
[    4.759061] 0x0000001b0000-0x000000f80000 : "rootfs"
[    4.764999] mtd: device 5 (rootfs) set to be root filesystem
[    4.772589] 1 squashfs-split partitions found on MTD device rootfs
[    4.778936] 0x00000061b000-0x000000f80000 : "rootfs_data"
[    4.785422] 0x000000ff0000-0x000001000000 : "art"
[    4.791930] libphy: Fixed MDIO Bus: probed
[    4.806000] gsw: setting port4 to ephy mode
[    4.810444] mtk_soc_eth 10100000.ethernet: generated random MAC address f2:87:0d:9d:c4:14
[    4.818938] mtk_soc_eth 10100000.ethernet: loaded mt7620 driver
[    4.825691] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine at 0xb0100000, irq 5
[    4.834700] rt2880_wdt 10000120.watchdog: Initialized
[    4.841130] NET: Registered protocol family 10
[    4.849807] Segment Routing with IPv6
[    4.853746] NET: Registered protocol family 17
[    4.858352] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    4.871594] 8021q: 802.1Q VLAN Support v1.8
[    4.895050] Freeing unused kernel memory: 3044K
[    4.899683] This architecture does not have kernel memory protection.
[    4.923768] init: Console is alive
[    4.927485] init: - watchdog -
[    4.955184] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    4.968190] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    4.979758] init: - preinit -
[    5.016657] random: procd: uninitialized urandom read (4 bytes read)
[    5.187704] 8021q: adding VLAN 0 to HW filter on device eth0
[    6.349527] random: dropbearkey: uninitialized urandom read (32 bytes read)
[    6.358444] random: dropbearkey: uninitialized urandom read (32 bytes read)
[    7.125927] random: dropbearkey: uninitialized urandom read (32 bytes read)
[   46.002638] random: crng init done
[   46.006128] random: 1 urandom warning(s) missed due to ratelimiting
root@(none):/#

HW - Notes:

Easily accessible, labelled serial port header
Easily accessible, labelled I2C header
As of yet unidentified Header with Pads (RN RP TN TP GND) (MDIO, USB, RJ45?)
Dual WLAN (maybe only one can be powered at the same time)
MicroSD reader and on SD card reader.
built-in Battery
USB micro OTG?
No LAN plug externally

I'm going to continue working on this, but wanted to already get this out there

Dun · February 20, 2022, 4:45pm

Sorry for bumping an old thread, but I was curious wether or not there is any progress on the device. I have one of these lying around.

stragies · February 23, 2022, 9:27pm

Hi Dun, no, I haven't worked further on that device (yet). I check every few months, but the situation regarding MT76 does not seem to have entirely stabilized, and (up-2-now) there was no interest in the device. Have you found out anything beyond what I wrote in the 2 posts above?

I'm thinking/hoping, the Header with Pads (RN RP TN TP GND) turns out to be RJ45. But I'm not sure, how to connect a Jack, and don't want to do damage before being certain. That would then enable TFTP-loading kernels+initramfs experiments.

What primary use-cases are you aiming for?

payOHtee · October 16, 2023, 4:22pm

You are correct regarding the rj45 header. It goes (cat5 wire colors):
RP = orange and white
RN = orange
TP = green and white
TN = green
...and is fully configurable via that nifty uboot menu system.

payOHtee · October 17, 2023, 4:30am

So I went ahead and did a quick and dirty cat5 solder job onto my wsd-a1, and have it talking to a tftp server. The above listed wire colors to solder pads is correct if you plan on plugging it into a router; If your usage scenario sees you plugging it directly into a pc\laptop\whatever, you'll want to reverse the colors. IE:
RP = orange and white is now green and white
RN = orange is now green
TP = green and white is now orange and white
TN = green is now orange.
Standard crossover cable stuff.

frollic · October 17, 2023, 8:12am

is kind of a dead end though

payOHtee · October 17, 2023, 9:23am

Yea well, I was thinking back to the day of micro builds of dd-wrt on the wrt54gv2... Nostalgia is a mental illness heh. Whatever the case may be, I had to try and yes it works.

| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -| || | | || || |
|___|| |||||_||| |____|
|| W I R E L E S S F R E E D O M

OpenWrt 19.07.10, r11427-9ce6aa9d8d

================= FAILSAFE MODE active ============

Installation on (not-quite?)-supported Asus Travelair AC (MT7620+Uboot)

| |.-----.-----.-----.| | | |.----.| |_ | - || _ | -| || | | || || | |_____|| |||||___||| |____| || W I R E L E S S F R E E D O M

OpenWrt 19.07.10, r11427-9ce6aa9d8d

| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -| || | | || || |
|___|| |||||_||| |____|
|| W I R E L E S S F R E E D O M