Zyxel NSA320 : basic support for Debian installation

Here is a tarball ( link 1 link 2 ) with all components for basic support for the Zyxel NSA320 (512MB sdram, dual SATA NAS , kirkwood SoC - all in a nice box). The tarball contains:

• a complete rootfs w/ Debian 6.0 Squeeze & a 3.3.2 Linux Kernel, ready to boot
• a NAND U-Boot for the NSA320, with default-enabled netconsole and booting presets
• a 3.3.2 kernel config (for reference)
• a very basic Installation Hints/Barebones Install Instructions, of course with the short but obligatory disclaimer about voiding one's warranty, etc.

After picking up one of these units last week from Buy.com for $80 and installing the two 2TB SATA drives I already had, it looks like a very solid, robust upgrade from my make-shift Pogoplug E02-based NAS. I've tested my kernel and U-Boot for about a week now, with a lot of reboot, adjustments to the rootfs, adding packages, and upgrading the kernel - everything seems to work very well

A couple of notes about each part:

Think before you flash, erase or do anything to your own box. It works great for me, but I don't know what your level of expertise is. You are responsible for your own actions - I assume no responsibility for what you do to your own equipment.

The rootfs is packaged as an ext3 image (kirkwood-debian_image.img) so you'll have to mount with the loop option, and cp -a the contents onto a preformatted sda1 partition. It is about 290MB in size, and has most of the packages you'd need initially. I cleared out the /var/cache/apt , which made the tarball quite a bit smaller. The qemu binary was not removed from /bin/ though, since is very useful for chrooting purposes and fixing stuff (like a kernel install gone wrong).

The U-Boot is based on Peter Schildmann's very nice work ( https://github.com/psch2/uboot-nsa320 ), and I added some features, like some presets/scripts for booting. An additional tweak for better function is a recent patch (from U-Boot mailing lists) to allow booting from both SATA ports. I've tested this and it works on my NSA320, but you may have to add in the root=LABEL option in your bootargs as well as the label for the partition in question.

The kernel is the 3.3.2 kernel that I posted in late April, (version 1.1) which supports all mainline-supported Kirkwood boxes, plus the GoFlex Net/Home, Pogoplug-Kirkwoods, and of course the NSA320 (Zyxel support from Peter, again) The config used is essentially identical to the normal Debian profile for kirkwood. Everything I've tested on it works as expected, including the hwmon setup for monitoring fan speed and chassis temperature (see contents of /sys/class/hwmon/hwmon0, and use "sensors" in lm-sensors package).

A very, very big thanks to Peter Schildmann (for the basic kernel patch, initial U-Boot support) and Vlad (his QEMU-based desbootstrap writeup saved me time - I'd done chrooted debootstraps many times before, but the QEMU-based 2nd stage debootstrap made successive modifications a cinch - a very nice elegant touch to the process). Thanks to Luka Perkov and Simon Baatz for the DEV() SATA bus patch.

=====================================================

• My Weather Station: (Pogoplug E02/Debianized 1-Wire Weather-Station/Cam)
• Linux 3.3.2 for Kirkwood Debian package
• Newer U-Boot for Pogoplug E01/E02, Dockstar, GoFlex Net/Home
• Rescue V2.8.1 for Pogoplug, Dockstar, GoFlex Net/Home, Zyxel NSA320 & many others
• Kirkwood Downloads (via my Dropbox public folder)
• davy's Github Repo's AFPDplug, SMBPlug, OWFSPlug, Cloudprint, Optware-DG, uBoot ...

Edited 6 time(s). Last edit at 05/14/2012 05:05PM by davygravy.

Very interesting. I'm thinking about a possible upgrade to my current Dockstar, which is used as a seedbox, for sabnzbd, and as a NAS.

How much RAM does the Zyxel box have?

The hwmon_nsa3x0 module provides the sensor data through the sysfs interface as described in Documentation/hwmon/sysfs-interface. Just use sensors/xsensors.

Hi Peter, thank you for pointing that out. I'm guessing that it changed from /proc/mcu to /sys/class/hwmon when lm-sensors changed? Or maybe this was some other (kernel-based?) change?

Anyway, you are correct, I see, and it does work just fine. Thanks for the help.

root@timecapsule:/# sensors
nsa3xx-isa-0000
Adapter: ISA adapter
Chassis Fan:       3100 RPM
System Temperature: +50.9 C

and it all sits in /sys/class/hwmon

root@timecapsule:/# ls /sys/class/hwmon/hwmon0/
device	power  subsystem  uevent

=====================================================

• My Weather Station: (Pogoplug E02/Debianized 1-Wire Weather-Station/Cam)
• Linux 3.3.2 for Kirkwood Debian package
• Newer U-Boot for Pogoplug E01/E02, Dockstar, GoFlex Net/Home
• Rescue V2.8.1 for Pogoplug, Dockstar, GoFlex Net/Home, Zyxel NSA320 & many others
• Kirkwood Downloads (via my Dropbox public folder)
• davy's Github Repo's AFPDplug, SMBPlug, OWFSPlug, Cloudprint, Optware-DG, uBoot ...

hanker Wrote:
-------------------------------------------------------
> Very interesting. I'm thinking about a possible
> upgrade to my current Dockstar, which is used as a
> seedbox, for sabnzbd, and as a NAS.
>
> How much RAM does the Zyxel box have?

512MB SDRAM, 128MB NAND , 3 USB2.0 ports (1 fore, 2 aft)

=====================================================

• My Weather Station: (Pogoplug E02/Debianized 1-Wire Weather-Station/Cam)
• Linux 3.3.2 for Kirkwood Debian package
• Newer U-Boot for Pogoplug E01/E02, Dockstar, GoFlex Net/Home
• Rescue V2.8.1 for Pogoplug, Dockstar, GoFlex Net/Home, Zyxel NSA320 & many others
• Kirkwood Downloads (via my Dropbox public folder)
• davy's Github Repo's AFPDplug, SMBPlug, OWFSPlug, Cloudprint, Optware-DG, uBoot ...

Can we overclock this device to ~=1.6 G (1,589) using uboot?



Edited 1 time(s). Last edit at 05/06/2012 06:15PM by tikblang.

I doubt it. You'd need a larger heatsink, and it might not be stable anyway.

http://wiki.openwrt.org/toh/seagate/dockstar#overclocking.and.underclocking tells specifics of why this is probably a bad idea.

=====================================================

• My Weather Station: (Pogoplug E02/Debianized 1-Wire Weather-Station/Cam)
• Linux 3.3.2 for Kirkwood Debian package
• Newer U-Boot for Pogoplug E01/E02, Dockstar, GoFlex Net/Home
• Rescue V2.8.1 for Pogoplug, Dockstar, GoFlex Net/Home, Zyxel NSA320 & many others
• Kirkwood Downloads (via my Dropbox public folder)
• davy's Github Repo's AFPDplug, SMBPlug, OWFSPlug, Cloudprint, Optware-DG, uBoot ...

Edited 1 time(s). Last edit at 05/06/2012 08:22PM by davygravy.

Is it still available for $80? Link

Naw, now $113 ... http://www.buy.com/prod/zyxel-nsa320-2-bay-network-attached-storage-and-media-server/220639546.html

If you watch bensbargains.net or dealnew.com you may see a good deal come by occasionally.

=====================================================

• My Weather Station: (Pogoplug E02/Debianized 1-Wire Weather-Station/Cam)
• Linux 3.3.2 for Kirkwood Debian package
• Newer U-Boot for Pogoplug E01/E02, Dockstar, GoFlex Net/Home
• Rescue V2.8.1 for Pogoplug, Dockstar, GoFlex Net/Home, Zyxel NSA320 & many others
• Kirkwood Downloads (via my Dropbox public folder)
• davy's Github Repo's AFPDplug, SMBPlug, OWFSPlug, Cloudprint, Optware-DG, uBoot ...

Buy.com now has the NSA320 for $89.99

http://enews.buy.com/cgi-bin5/DM/t/nBEo50M5L4Z0SbR0YUkN0Gg

That's still a good deal... wow, sold out fast...

BTW, I've rolled a update of Jeff's Recovery/Rescue image... will test it on my Zyxel and post with directions to flash it.

=====================================================

• My Weather Station: (Pogoplug E02/Debianized 1-Wire Weather-Station/Cam)
• Linux 3.3.2 for Kirkwood Debian package
• Newer U-Boot for Pogoplug E01/E02, Dockstar, GoFlex Net/Home
• Rescue V2.8.1 for Pogoplug, Dockstar, GoFlex Net/Home, Zyxel NSA320 & many others
• Kirkwood Downloads (via my Dropbox public folder)
• davy's Github Repo's AFPDplug, SMBPlug, OWFSPlug, Cloudprint, Optware-DG, uBoot ...

Glad I was able to get one. Once it arrives I will give this a try. May have questions :-)

Thanks for all of your work and sharing it with everyone else.

There seems to be some issue with apt-get. Certain folders related to dpkg are missing from the rootfs.

Quote

E: List directory /var/lib/apt/lists/partial is missing. - Acquire (2: No such file or directory)
E: Could not open lock file /var/lib/dpkg/lock - open (2: No such file or directory)
E: Unable to lock the administration directory (/var/lib/dpkg/), are you root?

what does

apt-get update

yield?

=====================================================

• My Weather Station: (Pogoplug E02/Debianized 1-Wire Weather-Station/Cam)
• Linux 3.3.2 for Kirkwood Debian package
• Newer U-Boot for Pogoplug E01/E02, Dockstar, GoFlex Net/Home
• Rescue V2.8.1 for Pogoplug, Dockstar, GoFlex Net/Home, Zyxel NSA320 & many others
• Kirkwood Downloads (via my Dropbox public folder)
• davy's Github Repo's AFPDplug, SMBPlug, OWFSPlug, Cloudprint, Optware-DG, uBoot ...

Edited 1 time(s). Last edit at 05/13/2012 06:34PM by davygravy.

^ Similar errors.

Had to follow the steps given here to fix it.

thanks for the headsup... and the pointer to a workaround...

hmmph... I'll try to replicate that here (sounds like perhaps I was too agressive in cleaning some stuff out...)

when fixed, I'll repost...

I don't understand why I don't see it here, though...

=====================================================

• My Weather Station: (Pogoplug E02/Debianized 1-Wire Weather-Station/Cam)
• Linux 3.3.2 for Kirkwood Debian package
• Newer U-Boot for Pogoplug E01/E02, Dockstar, GoFlex Net/Home
• Rescue V2.8.1 for Pogoplug, Dockstar, GoFlex Net/Home, Zyxel NSA320 & many others
• Kirkwood Downloads (via my Dropbox public folder)
• davy's Github Repo's AFPDplug, SMBPlug, OWFSPlug, Cloudprint, Optware-DG, uBoot ...

Good catch... it is certainly borked... will repost the "larger" tarball.

Fixed, tested and uploading. (yes, apt-get works fine, /var/lib/dpkg and all the goodies are there)

=====================================================

• My Weather Station: (Pogoplug E02/Debianized 1-Wire Weather-Station/Cam)
• Linux 3.3.2 for Kirkwood Debian package
• Newer U-Boot for Pogoplug E01/E02, Dockstar, GoFlex Net/Home
• Rescue V2.8.1 for Pogoplug, Dockstar, GoFlex Net/Home, Zyxel NSA320 & many others
• Kirkwood Downloads (via my Dropbox public folder)
• davy's Github Repo's AFPDplug, SMBPlug, OWFSPlug, Cloudprint, Optware-DG, uBoot ...

Edited 3 time(s). Last edit at 05/14/2012 12:03AM by davygravy.

@davygravy : The new rootfs didn't work for me. Not sure why, maybe its the pendrive. Don't have a serial cable attached so not sure what's happening. I did check the logs folder, but nothing is there.

Edit : It booted at the 3rd try, not sure what was wrong! Weird.



Edited 1 time(s). Last edit at 05/18/2012 11:07PM by varkey.

Kk. If you spot a problem plz post back

=====================================================

• My Weather Station: (Pogoplug E02/Debianized 1-Wire Weather-Station/Cam)
• Linux 3.3.2 for Kirkwood Debian package
• Newer U-Boot for Pogoplug E01/E02, Dockstar, GoFlex Net/Home
• Rescue V2.8.1 for Pogoplug, Dockstar, GoFlex Net/Home, Zyxel NSA320 & many others
• Kirkwood Downloads (via my Dropbox public folder)
• davy's Github Repo's AFPDplug, SMBPlug, OWFSPlug, Cloudprint, Optware-DG, uBoot ...

Where can I find a serial cable for the console or do I have to make one?

Richard

FYI for the usb cable I bought 2 of These and once I found the right driver and did a little soldering they worked great.

I also bought a bunch of These and installed one right in the box, and put a standard mini stereo headphone jack (from radio shack) on the end of the wire and can serial in whenever I need to.

Would you point to or post details/photos where to connect to board

The USB cable listed above is a Prolific PL2303

Driver Here:
http://www.prolific.com.tw/US/supportDownload.aspx?FileType=56&FileID=133&pcid=85&Page=0

Logon to the page: guest/guest

The Pin Layout of the cable listed above

J2 | 1 2 3 4 5 |

1 ... 3.3V (Red)
2.. TxD (White)
3.. RxD (Green)
4.... Blank
5.... GND (Black)

Hi davygravy,

thanks a lot for this debian install, as it saved my day yesterday. Anyway, now my situation is the following:

a) I have Jeff's standard uBoot installed
b) I have your rescue V2.8 installed
c) I just created a USB drive as per the REAME.quickstart... in your tarball above.

This (normally) boots just fine, BUT: it will always ask me to modify the password! Any idea why this is so? It is a bit annoying, actually, since it is hard to keep track of which password is the current one.

So, help would be appreciated on this little issue, but the help so far already IS very much appreciated.

Cheers,

chessplayer

Hey Davy,

I was wondering if there is a way to boot the original zyxel firmware after installing debian or is there a way to go back to stock after installing debian?

Unfotunately I didn't back up the original flash area but I was hoping maybe you did :-)

Thanks,

Michael

No idea, I've never seen the password issue you mention.

=====================================================

• My Weather Station: (Pogoplug E02/Debianized 1-Wire Weather-Station/Cam)
• Linux 3.3.2 for Kirkwood Debian package
• Newer U-Boot for Pogoplug E01/E02, Dockstar, GoFlex Net/Home
• Rescue V2.8.1 for Pogoplug, Dockstar, GoFlex Net/Home, Zyxel NSA320 & many others
• Kirkwood Downloads (via my Dropbox public folder)
• davy's Github Repo's AFPDplug, SMBPlug, OWFSPlug, Cloudprint, Optware-DG, uBoot ...

mcrump001 Wrote:
-------------------------------------------------------
> Hey Davy,
>
> I was wondering if there is a way to boot the
> original zyxel firmware after installing debian or
> is there a way to go back to stock after
> installing debian?
>
> Unfotunately I didn't back up the original flash
> area but I was hoping maybe you did :-)
>
> Thanks,
>
> Michael

Hi mcrump001/michael,

Well, I'm one of those people who sees stock firmware and says ... meh ... um, thanks I use my own.

No, I didn't keep a backup of it. Sorry, I can't help you there. There might be some way to extract it from a Zyxel installer (if there is one), but I know nothing about it...

=====================================================

• My Weather Station: (Pogoplug E02/Debianized 1-Wire Weather-Station/Cam)
• Linux 3.3.2 for Kirkwood Debian package
• Newer U-Boot for Pogoplug E01/E02, Dockstar, GoFlex Net/Home
• Rescue V2.8.1 for Pogoplug, Dockstar, GoFlex Net/Home, Zyxel NSA320 & many others
• Kirkwood Downloads (via my Dropbox public folder)
• davy's Github Repo's AFPDplug, SMBPlug, OWFSPlug, Cloudprint, Optware-DG, uBoot ...

Thanks Davy. One more question. Is there a way I can recompile my own kernel and get complete led support for my nsa320?

Here are the patches that Arch Linux ARM added recently for 3.1.10 to bring 310/320 support w/ LEDs & arcNumber's

I have an untouched NAND aside from the u-boot on my device.