chore: bump libs & fix libcamera, fix upstream nixpkgs

[adminy]

things tested and working:

• [x] boots on pi 5 b
• [x] libcamera works
• [x] nixpkgs master works

things to try out:

• ~[ ] uboot booting, see if its fixed.~ Uboot still not working
  • [ ] test sd card boot

• [ ] pi 4 test.

This should fix #19 Untested but maybe also #16

Serial error

DRAM:  1016 MiB (effective 8 GiB)
RPI 5 Model B (0xd04170)
Core:  22 devices, 11 uclasses, devicetree: board
MMC:   mmc@fff000: 0, mmc@1100000: 1
Loading Environment from FAT... Unable to read "uboot.env" from mmc0:1... 
In:    serial,usbkbd
Out:   serial,vidconsole
Err:   serial,vidconsole
mbox: Header response code invalid
bcm2835: Could not query MAC address
Net:   No ethernet found.

starting USB...
No working controllers found
Hit any key to stop autoboot:  0 
No EFI system partition
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
** Booting bootflow '<NULL>' with efi_mgr
Loading Boot0000 'mmc 0' failed
EFI boot manager: Cannot load any image
Boot failed (err=-14)
** Booting bootflow 'mmc@fff000.bootdev.part_2' with extlinux
------------------------------------------------------------
1:      NixOS - Default
Enter choice: 1 
1:      NixOS - Default
Retrieving file: /boot/extlinux/../nixos/4ljfp9dpyfv3r0pw1b8nwwxysc2c59fx-linux-rpi-6.6.34-Image
Retrieving file: /boot/extlinux/../nixos/iphdbw2np9dsacx7i37xbazqkczjsiaz-initrd-linux-rpi-6.6.34-initrd
append: init=/nix/store/4cpd34134wcaxqy4hj0dchkq020ccnb3-nixos-system-box_8-24.11/init console=serial0,115200n8 console=tty1 loglevel=7
Moving Image from 0x80000 to 0x200000, end=27a0000
ERROR: RD image overlaps OS image (OS=200000..27a0000)
Boot failed (err=-14)
No working controllers found
No ethernet found.
No ethernet found.
U-Boot> 

[SebTM]

Thanks for the fast update (and providing binary-cache to test) - the changes itself look good to me but I encountered issues compared to building against master. When booting the pi networking is somehow broken - I haven't debugged further - just took that photo when plugging a monitor for now:

Normally the pi is configured to join by wifi after boot which works when building against master with 24.05 ✌🏻

[adminy]

I noticed some wifi issues also. could be that the latest wifi firmware is unstable. I switched to 5ghz and the issue still persists but I see no warnings. something's not right with the firmware.

[SebTM]

I see, I would suggest (not a maintainer of the project) to maybe split up the PR with the "safe" / "stable" and the wireless update in separate then maybe?

[tstat]

I went to build an image with this branch yesterday, but there were some syntax errors in the kernel derivation. I pushed some fixes and will test an image later today.

[adminy]

So a silly mistake happened. My lock file locked a version of the local copy I had, I thought I was making testable changes but it was just running an older version of the flake :D Thanks for your changes, much appreciated!

[adminy]

I have tested it with 6.6.34 and it works fine, with the exception of the wifi, there seems to be an issue with it being terribly slow/choppy (but no patches required). Compiling the 6.6.31 also went smoothly! No more ignore errors! Also on 6.6.31 the wifi has no issues! So good that its left as default.

[adminy]

Tested again, fixed wifi issues in the latest rc pi linux it seems.

[tstat]

Thanks for the contribution!