Warning: Boot regression in latest kernels (4.19, 5.10 etc.)
#4
Thanks for the thread, @kuleszdl !
My pine64lts is now booting as expected with some help from @xalius - first time I saw dtc in action Smile
Strit has pushed an update in the Manjaro kernel with a patch so that the board will work - currently that is in the unstable branch: https://gitlab.manjaro.org/manjaro-arm/p...288e4b9dd2

In case someone has a system that can't boot at the moment but would like to, here is a summary of the great instructions from @xalius on how to adjust the dtb:
Code:
# Convert a dtb to text/source with
dtc -I dtb -O dts -o output.dts <input.dtb>

# Locate and change the following line which sets the state of the pin in the output.dts file from:
cd-gpios = <0x23 0x05 0x06 0x01>;
# to:
cd gpios = <0x23 0x05 0x06 0x00>;

# Compile back to dtb:
dtc -I dts -O dtb -o <newdtb>.dtb <input.dts>


Note:
You can see in the patch used for the kernel in Manjaro, that this changes the state from LOW (SoPine) to HIGH (Pine64-LTS).
Xalius posted a couple of images of the schematics on the #pine64 channel which outline the same.
Code:
# SoPine - Low
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 /
# Pine64-LTS - High
cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; / PF6 */

Device: Pinebook Pro 128GB No:246 / MainOS: Manjaro ARM
Godot and Flutter - creating something can be fun with the right tools!
  Reply


Messages In This Thread
RE: Warning: Boot regression in latest kernels (4.19, 5.10 etc.) - by PakoSt - 04-16-2021, 01:47 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  Try to boot armbian 22.02 on SoPine baseboard adjivas 1 128 01-11-2023, 03:20 PM
Last Post: MNtinkerer
  Manjaro won't boot from EmmC adjivas 0 74 12-30-2022, 06:25 PM
Last Post: adjivas
  LCD not working with Latest Buster chilicon 2 3,463 11-14-2020, 10:53 AM
Last Post: niibee
  No HDMI output on standard Debian install / no boot sagada 2 3,761 09-06-2020, 03:54 AM
Last Post: kuleszdl
  SOPINE Network boot Ninazu 1 3,119 05-11-2020, 12:40 PM
Last Post: lbruno
  Trying to boot archlinux-minimal-sopine-20170708-1.img kris240376 0 2,219 05-25-2018, 10:30 AM
Last Post: kris240376
  Cannot boot into Xenial Mate Jacob5146 4 5,512 04-22-2018, 11:00 AM
Last Post: Jacob5146
  [SOLVED] Boot from SD works, no boot with eMMC gkkpch 4 6,073 11-25-2017, 07:25 PM
Last Post: gkkpch
  PXE boot w/ SPI Flash bourg 2 4,039 09-12-2017, 03:24 AM
Last Post: ayufan
  No boot on any Linux image :/ oxomoxo 2 2,554 08-11-2017, 09:44 AM
Last Post: oxomoxo

Forum Jump:


Users browsing this thread: 1 Guest(s)