PINE64 dev

11 Aug 2025 14:10

[M] <p​iggz> after some messing around, finally got pmos on the emmc ... works well, only issue so far is, after sleep/wake cycle, video/audio starts playing at a super fast rate!

PINE64 dev

10 Aug 2025 21:03

[M] <p​iggz> my ratio of fscked to not-fscked sd cards is the wrong way ... i out to keep the broken ones somewhere else rather than the same tub!

PINE64 dev

10 Aug 2025 21:01

[M] <p​iggz> Danct12: pmos does at least show boot logs / logo and drops to a shell ... looking for a not knackered sd card!

PINE64 dev

10 Aug 2025 20:30

[M] <p​iggz> ill try another distro, though i think i may need a debug cable ... was thinking of trying pmos anyway..

PINE64 dev

10 Aug 2025 20:27

[M] <D​anct12> i use fedora on mine

PINE64 dev

10 Aug 2025 20:25

[M] <D​anct12> https://blog.strits.dk/is-manjaro-arm-dead/

PINE64 dev

10 Aug 2025 20:25

[M] <D​anct12> piggz: try a different linux distro

PINE64 dev

01 May 2025 13:48

[M] <D​anct12> thanks

PINE64 dev

01 May 2025 09:58

[M] <A​ndrey Skvortsov> https://tuxdoc.com/downloadFile/jesd84-b51_pdf is this what are you looking for?

PINE64 dev

01 May 2025 09:35

[M] <D​anct12> can someone drop a copy of https://www.jedec.org/sites/default/files/docs/JESD84-B51.pdf ?

PINE64 dev

18 Apr 2025 11:00

[I] <m​egi> and also similar tool is part of levinboot ;)

PINE64 dev

18 Apr 2025 10:59

[I] <m​egi> which also has more features for communicating with Rockchip's usbplug

PINE64 dev

15 Apr 2025 05:25

[I] <D​aanct12> found this tool https://github.com/RadxaNaoki/rkusbboot/

PINE64 dev

12 Apr 2025 17:52

[I] <D​anct12> additionally the NPU as well

PINE64 dev

12 Apr 2025 17:52

[I] <D​anct12> it's only required for panfrost

PINE64 dev

10 Aug 2025 22:09

[M] <p​iggz> Danct12: pmos seems to be working ok from sd ... doing pmbootstrap now to install to e,,c

PINE64 dev

10 Aug 2025 21:01

[M] <D​anct12> nice

PINE64 dev

10 Aug 2025 20:30

[M] <D​anct12> yeah just try, i don't think its a hw issue just yet if your bootloader initializes the screen and it works

PINE64 dev

10 Aug 2025 20:29

[M] <p​iggz> Danct12: have just installed towboot to SPI, amd it attempts to boot from the EMMC, but still just black screens....

PINE64 dev

10 Aug 2025 20:27

[M] <D​anct12> currently i think postmarketOS or armbian is the best option, though if you have the latest u-boot you get to run the mainstream linux distros with arm64 support

PINE64 dev

10 Aug 2025 20:25

[M] <D​anct12> manjaro arm at this point is considered dead

PINE64 dev

10 Aug 2025 20:02

[M] <p​iggz> after some advice with my PBP . it seems to have half died, wondered if anyone had experienced the same..... I have megi's uboot/rk2aw installed on SPI. When i book manjaro normally, I just get a black screen. If i turn off the emmc switch, then I see the uboot ,messages, and if i try to then boot the manjaro installer from SD, uboot detects and boots it ok, but then im back on just a black screen! at this point im assuming some HW issue

PINE64 dev

01 May 2025 10:01

ah you were faster than me, that's it

PINE64 dev

01 May 2025 09:35

[M] <D​anct12> either to my DM or email

PINE64 dev

18 Apr 2025 13:41

[M] <D​anct12> interesting

PINE64 dev

18 Apr 2025 10:59

[I] <m​egi> if you load that instead of SPL

PINE64 dev

18 Apr 2025 10:58

[I] <m​egi> similar thing is available via xrock https://github.com/xboot/xrock

PINE64 dev

12 Apr 2025 17:53

[I] <d​iederik> I have a pretty strong dislike of all things AI, so I don't care about NPU (I know gpu and npu uses the same regulator)

PINE64 dev

12 Apr 2025 17:52

[I] <d​iederik> ah ok, thanks. I regularly confuse/mix up the two

PINE64 dev

12 Apr 2025 17:51

[I] <D​anct12> diederik, the gpu isn't required for vop to work