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Netgear R8000

Posted: Wed May 24, 2023 7:41 am
by rg66
Hi,

My friend gave me his NetGear Nighthawk 6 R8000, it is supported by openwrt.
https://openwrt.org/toh/netgear/r8000
Any chance this will/can be supported by Gargoyle 1.15?

I also have an Asus RT-AC1200G which I believe also has Broadcom but it doesn't look like it's supported by opnwrt.

Thanks

Re: Netgear R8000

Posted: Wed May 24, 2023 8:17 am
by Lantis
I won't bother with broadcom based devices sorry. It isn't worth anyone's time.
If someone wanted to do a custom build of one for their own use, that is entirely possible.

Re: Netgear R8000

Posted: Wed May 24, 2023 10:42 am
by rg66
I'm up for a custom build but what target should I use?

Re: Netgear R8000

Posted: Wed May 24, 2023 8:02 pm
by Lantis
bcm53xx which we don’t have, so you have to start from scratch on it. You can do
make FULL_BUILD=true CUSTOM_TARGET=bcm53xx custom
To start.
Selecting the gargoyle packages is done via a shortcut menu now which should ensure you’ve got the basics.

Re: Netgear R8000

Posted: Thu May 25, 2023 8:31 am
by rg66
Thanks, I will have a go at it on the weekend. Assuming I can get it to build, I need to make sure I can do a recovery before I flash anything.

Cheers

Re: Netgear R8000

Posted: Fri May 26, 2023 4:24 am
by pythonic
A serial console would appear to be advisable for recovery of this device.

Note that using make custom will drop you into make menuconfig - don't forget to save your config file when exiting this step.

Re: Netgear R8000

Posted: Fri May 26, 2023 7:08 am
by rg66
I've downloaded nmrpflash which looks fairly simple to do a recovery, I'll do a test first before flashing.

I've done a bunch of custom builds for my MR3420v5 so will not forget to save the config as I've already done that once but thanks for the reminder.

Cheers

Re: Netgear R8000

Posted: Sat May 27, 2023 10:33 am
by rg66
Well, I got it to build. I figured I'd get a squashfs.chk but instead get an initramfs.trx file so not sure what to do with that. Most of the info I can find has to do with Tomato.

Re: Netgear R8000

Posted: Sun May 28, 2023 5:39 am
by Lantis
It is possible but unlikely that the chk file was too large and the initramfs is all that built.
Or the config may not have been set up correctly to build the right image output.

You can post your config file for review if you like

Re: Netgear R8000

Posted: Sun May 28, 2023 5:49 am
by rg66
My inexperience got the better of me. I found the squashfs.chk in /custom-src/bin...

I made sure I could flash stock firmware from cmd with nmrpflash which after a few tries was successful. Flashed the gargoyle image through the netgear gui and have a running gargoyle system.

There are a few bugs though. 2.4Ghz wireless only does G and no wireless leds. I'm going to try another build with basic defaults without removing anything, I might have left something out.

Anyway, it's a start. We'll see what happens after this next build.

Thanks