Wolfgang Denk, creator of the U-Boot bootloader, has died

by gdgghhhhhon 10/23/22, 2:31 PMwith 24 comments
by lol768on 10/23/22, 5:57 PM

There are some tributes on LWN: https://lwn.net/Articles/912052/

Would also vote for the black banner treatment, U-Boot is pervasive. It runs on satellites in space, it runs on the phones in our pockets: https://lists.denx.de/pipermail/u-boot/2006-December/018577....

by Toutouxcon 10/23/22, 7:47 PM

Often someone's obituary gets posted on HN who was well known in some parts of the IT community, but not well known enough to have a Wikipedia page or a bio somewhere.

One thing that I usually want to know (and that's usually hard to find), and it's not out of morbid curiosity, is how old the person was and whether their death was sudden and tragic or more or less natural and expected.

I know the loss hurts in either case, but it's somehow much more comforting knowing that e.g. an 82 year-old kernel dev demi-god grandpa died in his sleep, having lived a long, fruitful life, than that some game dev prodigy in her late twenties got hit by a drunk driver.

RIP Wolfgang, I read a bit about your work and it sounds like you did enough good for several lives.

by joezydecoon 10/23/22, 5:15 PM

Almost every embedded Linux system, especially on ARM platforms, uses u-boot to start up. And that includes Android.

It's everywhere and it's all invisible to you. But it's a crucial piece of code.

by IYashaon 10/23/22, 5:14 PM

He's a true OpenSource propagator, and a professional. In growing world of embedded systems, the importance of U-Boot is hard to overestimate. What a loss!

by rolphon 10/23/22, 4:57 PM

i vote the man deserves a black banner.

by gonzoon 10/23/22, 8:24 PM

Sad day.

I used ppcboot at musenki 20 years ago (2001-2002) on a set of MPC 824x boards.

Wolfgang was always helpful.

Support was removed in 2014 https://lists.denx.de/pipermail/u-boot/2014-December/198820....

by rogermeieron 10/25/22, 10:57 PM

I still remember the first time when I collaborated with Wolfgang. He was such a kind and open minded person with a such a great value system.

Together with the amazing Denx crew we upstreamed all our custom CPU modules to the U-Boot source code. We also collaborated on the 2038 support within glibc, Linux Kernel and of course U-Boot.

I still remember when I did a demo of GitLab and Travis CI to Wolfgang and of course we also exchanged on personal topics such as nice restaurants in Usedom.

Once I explained Wolfgang about the pain of license compliance and shared the idea to use SPDX-License-Identifier. He agreed on solving this at the source code level like engineers would do and he made https://source.denx.de/u-boot/u-boot/-/commit/eca3aeb352c964... in 2013. Nowadays, this ended up within Linux Kernel and many other widely used open source projects.

He was a real pioneer and I'm so sad he passed away. I will always remember and wish all the best to family and friends!

by _0ffhon 10/23/22, 7:12 PM

Agree with others, black banner appropriate.

by lizardactiviston 10/23/22, 7:49 PM

What happens to U-Boot now? Will it continue to live on, or will it be replaced by something else from another vendor?

by minrawson 10/23/22, 4:16 PM

Many thanks for standing strong for and with Open Source, Rest in Peace, dear sir. :)

by jbireron 10/26/22, 12:39 PM

He's the person who threw the first stone in making ARM firmware and hardware more accessible, RIP.

by egberts1on 10/24/22, 4:43 AM

U-boot, how I got my career start with embedded Xilinx FPGA ARM processor.

Thank you, Wolfgang, for all your inputs in the mastery of memory management.

by xonyon 10/23/22, 6:36 PM

RIP ,no match to it ,its used everywhere

by qbasic_foreveron 10/23/22, 4:25 PM

Wow RIP, u-boot is fantastic and it's a real loss to have its creator gone.