Hi,
I have the device:
https://openwrt.org/toh/sitecom/wlr-8100
It is catched in a bootloop.
I installed a recent snapshot build and used systemupgrade function from there to install my own build. Obiously I made a mistake in configuration and/or I've overseen some device specific clips. No MAC sounds not good to me.
Anyway I thought I can reflash over serial. I tried to access over USB-TTL. But I'm not able to stop/interrupt the boot process to get the tftpt image pushed. My keystrokes are doing nothing. I've tried several settings in putty/minicom. All kinds. -.-
Settings are the usual: 115200 8N1. I tried putty and minicom on linux machine (arch) so far.
Any advise?
My guess is it's either the console settings or the USB-TTL itself. In the wiki there is a line: "using the serial port (3.3V level converter required)". I'm not sure about the meaning of this. I've configured my USB-TTL for 3.3V. The device is a FT232RL chip based (no china fake ^^).
Log:
U-Boot 0.0.9 (Feb 18 2013 - 14:56:17)
Product Name: WN-AC1600DGR
ap136 - Scorpion 1.0
DRAM:128 MB
Now running in RAM - U-Boot at: 87fc8000
Flash Manuf Id 0xc2, DeviceId0 0x20, DeviceId1 0x18
Flash size 16MB, sector count = 256
In: serial
Out: serial
Err: serial
reset_switch:
reset_usb:
Multi Net:
ath_gmac_enet_initialize...
athrs_sgmii_res_cal: cal value = 0xe
No valid address in Flash. Using fixed address
ath_gmac_enet_initialize: reset mask:c02200
Scorpion ----> S17 PHY *
: cfg1 0x80000000 cfg2 0x7114
eth0: 00:00:xx:09:xx:xx
athrs17_reg_init: SUPPORT_QCA8337
athrs17_reg_init S17_GLOFW_CTRL1_REG624=7f7f7f7f
athrs17_reg_init: MAC0 RGMII
athrs17_reg_init S17_P0PAD_MODE_REG04=87680000
athrs17_reg_init: Not SGMII_FORCED_MODE
athrs17_reg_init S17_PWS_REG10=40000000
athrs17_reg_init S17_P0STATUS_REG7c=7e
athrs17_reg_init QCA8337 ID=1302
athrs17_reg_init: complete
eth0 up
eth0
Setting 0x18116290 to 0x68d0214f
Please choose the operation:
1: Load system code to SDRAM via TFTP.
3: Boot system code via Flash (default).
**You choosed 3**
0
3: System Boot system code via Flash.
athrs17_set_portvlan_isolated complete
## Booting image at 9f040000 ...
Image Name: MIPS OpenWrt Linux-5.4.52
Created: 2020-08-17 21:25:41 UTC
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 2039955 Bytes = 1.9 MB
Load Address: 80060000
Entry Point: 80060000
Verifying Checksum at 0x9f040040 ...OK
Uncompressing Kernel Image ... OK
I didn't choose 3 ... Tried 2 and 1 and other keys also.
If you need Kernel Bootlog let me know. I don't think it will not provide anything usefull. Last lines are:
[ 1.547965] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 1.554698] pci 0000:01:00.0: BAR 0: assigned [mem 0x12000000-0x121fffff 64bit]
[ 1.562140] pci 0000:01:00.0: BAR 6: assigned [mem 0x12200000-0x1220ffff pref]
[ 1.576025] VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
[ 1.588303] Freeing unused kernel memory: 1208K
[ 1.592934] This architecture does not have kernel memory protection.
[ 1.599488] Run /sbin/init as init process
^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@ ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@4
[ 1.844818] Rebooting in 1 seconds..