[PATCH 2/6] Documentation: add chapter on Talks about barebox

Mon Jan 24 07:21:00 PST 2022

On 24.01.22 16:18, Ahmad Fatoum wrote:

Argh, botched authorship on rebase. @Sascha, could you fix up
Johannes as git author on apply if there's no v2? Thanks.

> There's been a number of talks about barebox. Collect them in a new
> chapter for those, who prefer something less dry than wading through the
> docs. A top-level chapter is chosen, so it's more visible to visitors.
> 
> The ordering is reverse chronological, except for the first entry: The
> newest talk is German about running DOOM in barebox, which is a bit
> detached to how barebox is normally used.
> 
> Instead, let's keep the first entry as a pointer to the latest overview
> talk and then use reverse chronological order for the rest.
> 
> Signed-off-by: Johannes Schneider <JSchneider at jetter.de>
> Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
> ---
>  Documentation/index.rst |   1 +
>  Documentation/talks.rst | 130 ++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 131 insertions(+)
>  create mode 100644 Documentation/talks.rst
> 
> diff --git a/Documentation/index.rst b/Documentation/index.rst
> index 836dc41af2a3..a3e019e9f0a2 100644
> --- a/Documentation/index.rst
> +++ b/Documentation/index.rst
> @@ -20,6 +20,7 @@ Contents:
>     glossary
>     devicetree/*
>     devel/devel.rst
> +   talks
>  
>  * :ref:`search`
>  * :ref:`genindex`
> diff --git a/Documentation/talks.rst b/Documentation/talks.rst
> new file mode 100644
> index 000000000000..5f1af599316b
> --- /dev/null
> +++ b/Documentation/talks.rst
> @@ -0,0 +1,130 @@
> +Talks and Lectures
> +==================
> +
> +This is a collection of talks held about barebox use and development
> +at different technical conferences. The most recent overview talk
> +is from 2020:
> +
> +Beyond 'Just' Booting: Barebox Bells and Whistles
> +-------------------------------------------------
> +
> +Ahmad Fatoum, Embedded Linux Conference - Europe 2020
> +`[slides] <https://elinux.org/images/9/9d/Barebox-bells-n-whistles.pdf>`__
> +`[video] <https://www.youtube.com/watch?v=fru1n54s2W4>`__
> +
> +   Porting barebox to a new STM32MP1 board and a general discussion
> +   of design choices like multi-image, VFS, POSIX/Linux API,
> +   fail-safe updates, boot fall-back mechanisms, etc.
> +
> +Besides older overview talks, there's a number of talks held
> +about different aspects of barebox use.
> +These are listed here in reverse chronological order.
> +
> +DOOM portieren für Einsteiger - Heavy Metal auf Bare Metal (German)
> +-------------------------------------------------------------------
> +
> +Ahmad Fatoum, FrOSCon 2021
> +`[slides] <https://programm.froscon.de/2021/system/event_attachments/attachments/000/000/622/original/heavy-metal-on-bare-metal.pdf>`__
> +`[video] <https://media.ccc.de/v/froscon2021-2687-doom_portieren_fur_einsteiger>`__
> +
> +  "DOOM as a boot splash. How, why and how to get it on your nearest
> +  home appliance". A (German) walkthrough on how to leverage barebox
> +  APIs to run DOOM on any hardware supported by barebox.
> +
> +Initializing RISC-V: A Guided Tour for ARM Developers
> +-----------------------------------------------------
> +
> +Rouven Czerwinski & Ahmad Fatoum, Embedded Linux Conference 2021
> +`[slides] <https://elinux.org/images/8/80/Initializing-riscv.pdf>`__
> +`[video] <https://www.youtube.com/watch?v=70oYYuflFLs>`__
> +
> +  A guide through the RISC-V architecture and some of its ISA extensions
> +  and a walkthrough of the barebox port to the Beagle-V Starlight.
> +
> +From Reset Vector to Kernel - Navigating the ARM Matryoshka
> +-----------------------------------------------------------
> +
> +Ahmad Fatoum, FOSDEM 2021
> +`[slides & video] <https://archive.fosdem.org/2021/schedule/event/from_reset_vector_to_kernel/>`__
> +
> +  A walkthrough of NXP i.MX8M bootstrap. From Boot ROM through barebox to Linux.
> +
> +Booting your i.MX processor secure and implementing i.MX8 secure boot in barebox
> +--------------------------------------------------------------------------------
> +
> +Rouven Czerwinski, `Stratum 0 Talk 2019 <https://stratum0.org/wiki/Vortr%C3%A4ge/Vorbei#2019>`__
> +`[video] <https://www.youtube.com/watch?v=ZUGLEulZLWM>`__
> +
> +  A walkthrough of NXP i.MX8MQ high assurance boot with barebox.
> +
> +Porting Barebox to the Digi CC-MX6UL SBC Pro (German)
> +-----------------------------------------------------
> +
> +Rouven Czerwinski, `Stratum 0 Live-Hacking 2019 <https://stratum0.org/wiki/Vortr%C3%A4ge/Vorbei#2019>`__
> +`[video] <https://www.youtube.com/watch?v=FIwF6GfmsWM>`__
> +
> +  Live-coding a barebox port to a new i.MX6UL board while
> +  explaining the details (in German).
> +
> +Remote update adventures with RAUC, Yocto and Barebox
> +-----------------------------------------------------
> +
> +Patrick Boettcher, `Embedded Recipes 2019 <https://embedded-recipes.org/2019/remote-update-adventures-with-rauc-yocto-and-barebox/>`__
> +`[video] <https://www.youtube.com/watch?v=hS3Fjf7fuHM>`__
> +
> +  Remote update and redundant boot of Embedded Linux devices
> +  in the field with RAUC and barebox bootchooser.
> +
> +Verified Boot: From ROM to Userspace
> +------------------------------------
> +
> +Marc Kleine-Budde, Embedded Linux Conference - Europe 2016
> +`[slides] <https://elinux.org/images/f/f8/Verified_Boot.pdf>`__
> +`[video] <https://www.youtube.com/watch?v=lkFKtCh2SaU>`__
> +
> +  Using FOSS components, including barebox, for a cryptographically
> +  secured boot chain on NXP i.MX6 SoCs.
> +
> +Booting Linux Made Easy: A Barebox Update
> +-----------------------------------------
> +
> +Robert Schwebel, `FOSDEM 2014 <https://archive.fosdem.org/2014/schedule/event/_booting_linux_made_easy:_a_barebox_update/>`__
> +`[video] <https://www.youtube.com/watch?v=p-mHAQaJQcM>`__
> +
> +  An overview talk on barebox use in embedded Linux systems.
> +
> +Barebox and Bootloader Specification
> +------------------------------------
> +
> +Sascha Hauer, Embedded Linux Conference - Europe 2013
> +`[slides] <https://elinux.org/images/9/90/Barebox-elce2013-bootloaderspec.pdf>`__
> +`[video] <https://www.youtube.com/watch?v=Z8FcIGXox_Y>`__
> +
> +  The freedesktop.org bootloader specification and its support in barebox.
> +
> +Barebox Bootloader
> +------------------
> +
> +Sascha Hauer, Embedded Linux Conference - Europe 2012
> +`[slides] <https://elinux.org/images/6/6b/PRE-20121108-1-Barebox.pdf>`__
> +`[video] <https://www.youtube.com/watch?v=oY8BjCEt_p8>`__
> +
> +  An update on barebox development progress with a discussion of newly
> +  implemented features in the preceding three years.
> +
> +Barebox: Booting Linux Fast and Fancy
> +-------------------------------------
> +
> +Robert Schwebel & Sascha Hauer, Embedded Linux Conference - Europe 2010
> +`[slides] <https://elinux.org/images/8/89/ELCE-2010-Barebox-Booting-Linux-Fast-and-Fancy.pdf>`__
> +
> +  Boot time optimization while using barebox.
> +
> +U-Boot-v2
> +---------
> +
> +Sascha Hauer & Marc Kleine-Budde, Embedded Linux Conference 2009
> +`[slides] <https://elinux.org/images/9/90/Hauer-U_BootV2.pdf>`__
> +
> +  Early barebox (still named U-Boot v2 back then) presentation on
> +  the motivation for the fork and the niceties made possible by it.
> 

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