My work on Debian (March 2019)

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This is a summary of what I have done in March 2019 on Debian (well, a bit late)

Changes

  • I have bumped linux to 4.19.27 in sid, see commit
  • I have bumped linux to 4.19.28 in sid, see commit
  • I have bumped linux to 5.0.5 in master, see commit
  • I have bumped ethtool to 5.0, see  commit

New features

  • I have re-worked the commit to get support for Raspberry PI 1 and Raspberry PI Zero for armel mergeable in the Linux kernel, see commit
  • Patch for enabling support for CRASH_DUMP for armel and armhf was merged, see commit 
  • Patch for enabling support for STRICT_MODULE_RWX in the Linux kernel was merged, see commit

Issues

  • Changed raspi3-firmware to make the consoles easily configurable in cmdline.txt, this closes bug #926325, see commit
  • Changed raspi3-firmware to use arm_64bit instead of the arm_control bitfields for controlling 64bits mode, this closes bug #925062, see commit   
  •  Switched raspi3-firmware to use package.maintscript, that solves lintian warnings, see commit

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Add support for F2FS filesystem to GRUB and initramfs-tools

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Hi there, For these like me who want to change their root filesystem to F2FS, I have enabled support for adding the F2FS module in the EFI signed image of grub in Debian (commit) . So the grub EFI image can load configuration, kernel images and initrd from a /boot that is formatted in F2FS (the upstream grub supports the filesystem since 2.04). Now that the kernel is loading it must be able to mount the rootfs. In Debian, a lot of features like some filesystems or some drivers are built as modules, this allow to be able to boot and work on a lot of different machines without have to build-in statically everything into the linux kernel image. This is why we use an initramfs , it offers a variety of cool features and detects magically some details for you like "load the brtfs module or your favorite emmc driver as module". If you want to use F2FS as your main filesystem on your rootfs, we need to add F2FS as base module into initramfs-tools (that handles all the scripts and...
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RaspberryPi 3 desktop image running Debian Buster 10.2

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Hi ! The Capitole Du Libre 2019 happened two weekend ago on 16th-17th November. I have helped the DebianFrance team on the Debian booth. It was a super event with a lot of cool and interesting people ! We promoted the Debian project and I have also presented a demo of a Raspberry PI 3 running a fresh debian 10.2 with a mainline linux kernel (for instance 4.19.x) with V3D or llvmpipe.  The different persons I met were very interested by the availability of the image, so I have decided to write a debos recipe from scratch for ARM64-based RaspberryPI. This is a desktop oriented image. It will start an lxde session automatically with the "pi" user. The root accound is locked but you can use sudo with the "pi" user. You can find the recipe here . You can build an image ready to flash with the following commands: $ git clone https://salsa.debian.org/raspi-team/image-specs.git $ cd image-specs/debos $ debos raspberrypi-desktop_arm64.yaml It should produ...
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My Raspberry PI 4 4GB

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Hi, I have received my Raspberry PI 4 4GB that has been funded by the Debian project. I would like to thank the DPL and Gunnar Wolf for this (who vouched for me). So today, I have unpacked the board and tested it with the default flashed noobs/raspbian, so I check that everything is working as expected (from the hw point of view, I already had bad suprises in the past with some evaluation boards). Interesting topics will come soon, mostly about booting a debian testing/sid on it , adding support to raspi-firmware and the linux kernel for enabling support for the pi 4 and some variants drivers for the bcm2711. See you !
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