Turing-Pi V1 netboot
# │forumu
.noskill
10/18/2022, 10:37 PMI was wondering if anyone has some black magic knowledge about getting the CM3+ modules to netboot in the Turing-Pi V1. It is casually mentioned in the documentation that it is possible, but I cant find any documentation on how to get the CM3+ modules to do this. Everything I can find seems to refer to changing OTP bit 17 using program_usb_boot_mode=1 in /boot/config.txt, but this doesnt seem to do anything for me. I am running Ubuntu, could that be it?
.noskill
12/02/2022, 12:58 PMAnyone at all? Perhaps from anyone from @User? You advertise this is possible, but I cant find any documentation making the CM3s with eMMC boot from LAN
n
nsky
12/02/2022, 1:04 PM@Dan Manners (@Cisco) have you done this? I remember that someone done this. Maybe @geerlingguy
g
geerlingguy
12/02/2022, 1:07 PMI never tried on the CM3+
geerlingguy
12/02/2022, 1:08 PMI'm not sure if that model supports it?
n
nsky
12/02/2022, 1:11 PM@K4L have you done this before?
k
K4L
12/02/2022, 1:21 PMFrom my understanding this ist possible. We use it regular when you mean loading kernel and using an NFS root.
We just remove the partition table and reboot.
K4L
12/02/2022, 1:21 PM(sorry for Auto correction issues - typed from my phone)
K4L
12/02/2022, 6:31 PMWhat I remember that the network booting needs to be enable. But it's just a onetime thing
d
Dan Manners (@Cisco)
12/04/2022, 10:27 PMI vaguely remember getting it sort of working, but it was a PITA and I gave up. I think I ended up needing a MicroSD card just to point to the remote location, so it was only being read on startup, nothing else.
t
Teslamax
03/17/2023, 10:28 PMI have two CM3+ w/32GB eMMC and am looking for a way to preserve the eMMC and conserve RAM usage
Teslamax
03/17/2023, 10:29 PMI’m ok with putting some bootstrap, etc. content on the Pi itself to NetBoot
Teslamax
03/17/2023, 10:30 PMI was curious if, by building boot images remotely, I could use a different device as a BMC-type manager for my TP1
Teslamax
03/17/2023, 10:31 PMPerhaps even NetBoot it from the BMC on the TP2 when that software is complete?
Teslamax
05/12/2023, 1:00 PMTeslamax
05/12/2023, 1:01 PMPerhaps a partial solution… (will post a few more links)
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