How to update U-Boot for PostmarketOS on the PinePhone and much more!
#1
Hi,

I just posted an article on how to update U-Boot for PostmarketOS on the PinePhone. From the introduction of the article:


Quote:In this article, I am going to explain what U-Boot, SoC and the SPL are. After that, I will describe the sunxi bootable storage layout as well as the PinePhone boot procedure, so you will understand what you will be updating and why. Then, I will teach you how to determine if an upgrade is required, and I will explain two different ways of upgrading U-Boot. As a special treat for the curious, I will show you the first steps to reverse engineer the U-Boot+SPL firmware blob. I hope this article peeks your curiosity and encourages you to learn more.



Cheers!

Trevor


Messages In This Thread
How to update U-Boot for PostmarketOS on the PinePhone and much more! - by dustfinger - 08-20-2020, 04:31 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  pmos/phosh edge update and audio disappears robthebold 9 641 07-10-2022, 03:26 AM
Last Post: arkadione
  no screen rotation on pinephone pro with postmarketOS + phosh elode 2 684 07-03-2022, 09:13 AM
Last Post: a.h.littorin
  Pinephone Keyboard Utilities on postmarketOS elof 2 897 06-20-2022, 01:33 PM
Last Post: elof
  PinePhone, getting started totilele 1 214 06-15-2022, 01:56 AM
Last Post: wibble
  Bluetooth mouse paired to PinePhone POS always disconnect Peter Gamma 0 142 06-12-2022, 03:03 AM
Last Post: Peter Gamma
  Disable mobile data auto-enable on boot 64_Tesseract 0 261 04-25-2022, 07:04 AM
Last Post: 64_Tesseract
  Best Place To Learn PostmarketOS mw4jet 6 4,159 01-30-2022, 11:57 PM
Last Post: arcanemachine
  pinephone boots to green screen after running out of space costava 1 486 01-30-2022, 06:29 AM
Last Post: costava
  Cannot update chadwick 2 1,275 11-16-2021, 04:12 AM
Last Post: chadwick
  phone won't boot from emmc with sdcard inserted ssilvi 3 1,981 06-06-2021, 02:47 AM
Last Post: ssilvi

Forum Jump:


Users browsing this thread: 1 Guest(s)