bodhi, can not get USB-boot working tested same drive and image as before always end with unable accessing rootfs [ 22.413895] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) __ __ _ _ | \/ | __ _ _by buec65 - uBoot
bodhi, it is realy broken tested different usb uart adapter different wires - multimeter tells some short circuit between rx - gnd tx - gnd works ok only way getting acces is booting uImage + uInitrd on usb flash drive on debian used fw_setenv - this is not like setenv on uboot only temporary before ## Loading Ramdisk Image at 01100000 ... now ## Loading Ramdisk Image at 008000by buec65 - uBoot
bodhi, can not change load addresses because of broken UART. is there any way giving load addresses within uImage and uInitrd? tested openWRT openwrt-19.07.0-kirkwood-zyxel_nsa325-initramfs-uImage as uImage =~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2021.05.06 11:20:20 =~=~=~=~=~=~=~=~=~=~=~= ü __ __ _ _ | \/ | __ _ _ ____ _____| | | |by buec65 - uBoot
-bodhi, label rootfs still ok. tested reformat USB drive ext2, ext3 used other USB drive with uImage and uInitrd - nothing works Uart problem - there is a short circuit between receive pin <-> GND on this NSA325v1 boardby buec65 - uBoot
think i made any mistake an now the unit did not start anymore uart-serial is only works seeing messages interrupt booting did not work tested windows and linux on other computers ? Cannot open root device "LABEL=rootfs" - Label is rootfs not "LABEL=rootfs" __ __ _ _ | \/ | __ _ _ ____ _____| | | | |\/| |/ _` | &by buec65 - uBoot
kernel-4.20.6 installed did not start kernel installed shutdown -r now 3 USB Device(s) found Waiting for storage device(s) to settle before scanning... 1 Storage Device(s) found . . ... ...... ............ . ........................ . ......................... ........................ . ......................... ......................... ......................... ....by buec65 - uBoot
Did complete USB reinstall Debian update, software install, NFS, SMB, everything is working well. root@debian:~# uname -a Linux debian 4.4.252-1-ARCH #1 PREEMPT Tue Jan 19 03:15:48 UTC 2021 armv5tel GNU/Linux No serial access to interrupt uboot is ist possible flashing new uboot without changing envorinment? Linux debian 4.4.252-1-ARCH #1 PREEMPT Tue Jan 19 03:15:48 UTC 2021 armv5by buec65 - uBoot
NSA325v1 UART output ist working well - input doesn't work same adapter working well with NSA325v2 is there any way getting uart-access or programming flash /etc/fw_env.config root@debian:/etc# cat fw_env.config # MTD device name Device offset Env. size Flash sector size Number of sectors /dev/mtd0 0xc0000 0x20000 0x20000 root@debian:/etc# fw_setenv rooby buec65 - uBoot
bodhi, flashed uboot.2017.07-tld-1.nsa325.mtd0.kwb. same Problem NSA325> reset resetting ... U-Boot 2017.07-tld-1 (Sep 05 2017 - 00:42:03 -0700) ZyXEL NSA325 2-Bay Power Media Server SoC: Kirkwood 88F6282_A1 DRAM: 512 MiB WARNING: Caches not enabled NAND: 128 MiB In: serial Out: serial Err: serial Net: egiga0 MV88E1318 PHY initialized on egiga0 Hit anyby buec65 - uBoot
bodhi, i managed loading u-boot by kermit kermit set line /dev/ttyUSB0 set speed 115200 set carrier-watch off set handshake none set flow-control none robust set file type bin set file name lit set rec pack 1000 set send pack 1000 set window 5 send uboot....kwb nand erase 0x0 0x100000 nand write 0x00800000 0x0 0x80000 uboot.2015.10-tld1.nsa325mtd0.kwb uboot now worksby buec65 - uBoot
bodhi, power supply tested with other nsa325v2 work ok - used 2 or 3 different power supplies already. > I will post a few commands to do that. i will be happy trying this. take as many time you need to find the commands - i am not in a hurry sorry for my bad english - left school in 1983by buec65 - uBoot
kwboot -p -t -b uboot.2017.07.kwb -o 5 -B 115200 /dev/ttyUSB0Sending boot message. Please reboot the target...\ Sending boot image... ... 99 % [....................................] U-Boot 2017.07-tld-1 (Sep 05 2017 - 00:42:03 -0700) ZyXEL NSA325 2-Bay Power Media Server SoC: Kirkwood 88F6282_A1 DRAM: 512 MiB WARNING: Caches not enabled NAND: 128 MiB In: serial Out:by buec65 - uBoot
Bodhi, all my USB flash drives work with other NSA325 only this unit does not accept them. Without kwboot only hd02 and power led. I don't know how get this back working. Maybe there is a way in opnocdby buec65 - uBoot
bodhi, formated disk using minitool partition wizard primary partition ext2 active NSA325> ide reset Reset IDE: Bus 0: OK Bus 1: not available Device 0: Model: ST980411ASG Firm: DE17 Ser#: 5TF0DHEA Type: Hard Disk Capacity: 76319.0 MB = 74.5 GB (156301488 x 512) ** First descriptor is NOT a primary desc on 0:1 ** NSA325> nand bad Device 0by buec65 - uBoot
started first broken NSA325 (v2) using kwboot on a raspberry pi + pi@raspberrypi:~ $ kwboot -p -t -b uboot.2017.07.kwb -B 115200 /dev/ttyUSB0 Sending boot message. Please reboot the target...\ Sending boot image... 0 % [......................................................................] 1 % [......................................................................] 3 % [.........by buec65 - uBoot
UART of my NSA325 didn´t show a massage, but i think it is because of broken firmware. RaspberryPi B+ is available - i will try to rescue NSA325by buec65 - uBoot
Where can we find JTAG pins on zyxel NSA325. Has somebody used JATG on the NSA325?by buec65 - uBoot
is there any picture where to find the JTAG pin on NSA325 v1 or v2?by buec65 - uBoot
format on a virtual PC using linux opensuse only 1 partition ext2 > Reset IDE: Bus 0: OK Bus 1: not available > Device 0: Model: ST980411ASG Firm: DE17 Ser#: > 5TF0DHEA > Type: Hard Disk > Capacity: 76319.0 MB = 74.5 GB > (156301488 x 512) > ** First descriptor is NOT a primary desc on 0:1 How did you format this drive? on Windows, Linux , Mac?by buec65 - uBoot
kwboot hd02 LED is off but no access to USB, IDE or tftboot U-Boot 2017.07-tld-1 (Sep 05 2017 - 00:42:03 -0700) ZyXEL NSA325 2-Bay Power Media Server SoC: Kirkwood 88F6282_A1 DRAM: 512 MiB WARNING: Caches not enabled NAND: 128 MiB In: serial Out: serial Err: serial Net: egiga0 MV88E1318 PHY initialized on egiga0 Hit any key to stop autoboot: 0 starting USB...by buec65 - uBoot
with nandwrite mtd1 to mtd8 from other nsa325 written now problem Any chance to recover? =~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2017.01.27 15:52:30 =~=~=~=~=~=~=~=~=~=~=~= ü __ __ _ _ | \/ | __ _ _ ____ _____| | | | |\/| |/ _` | '__\ \ / / _ \ | | | | | | (_| | | \ V / __/ | | |_| |_|\__,_|_| \_/ \___|_|_|by buec65 - Rescue System
My NSA325v2 is bricked No network and only frontusb is working after boot, before starting kernel networks seems to be OK. Restarting system. Reseting !! ü __ __ _ _ | \/ | __ _ _ ____ _____| | | | |\/| |/ _` | '__\ \ / / _ \ | | | | | | (_| | | \ V / __/ | | |_| |_|\__,_|_| \_/ \___|_|_| _ _by buec65 - Rescue System