See also the index by topic below, and my list of patches.

Chronological listing

19 Feb 2026 Debugging the Late Boot of STM32MP135
14 Feb 2026 One Move at a Time
9 Feb 2026 SHARC+ DSP Over QSPI
8 Feb 2026 Notes on Cassian, Conference 1
6 Feb 2026 Boot SHARC+ DSP Over UART
6 Feb 2026 Weinberger on Coding
21 Jan 2026 Ethernet on Bare-Metal STM32MP135
21 Jan 2026 Scary Things First
19 Jan 2026 LCD/CTP on Bare-Metal STM32MP135
17 Jan 2026 Masks Are Replaceable
9 Jan 2026 Debugging STM32MP135 Kernel Decompression
7 Jan 2026 LLM problems observed in humans
6 Jan 2026 Build Linux for STM32MP135 in under 50 Lines of Makefile
5 Jan 2026 Let Reality Update You
2 Jan 2026 Agent To Read Electronic Datasheets
23 Dec 2025 On Emptiness, Constraint, and Doing Things
22 Dec 2025 Linux Bring-Up on a Custom STM32MP135 Board
21 Dec 2025 Unsecuring STM32MP135 TrustZone
20 Dec 2025 SD card on bare-metal STM32MP135
19 Dec 2025 Imperfection as a Practice
4 Dec 2025 USB Bring-Up on a Custom STM32MP135 Board
25 Nov 2025 Limitation Is Freedom
19 Nov 2025 Boot STM32MP135 Over UART With Python
17 Oct 2025 Always Mutate the Entire Global State
9 Oct 2025 From Fixing to Creating
3 Oct 2025 Failure Is Not Personal
26 Sep 2025 STM32MP135 Without OP-TEE
21 Sep 2025 Action Without Clinging
15 Sep 2025 Linux as TF-A BL33 on Qemu (No U-Boot)
14 Sep 2025 Dead Code Elimination is a False Promise
11 Sep 2025 STM32MP135 Without U-Boot (TF-A Falcon Mode)
10 Sep 2025 Bugs in NXP Kinetis Ethernet Driver
7 Sep 2025 STM32MP135 Flashing via USB with STM32CubeProg
6 Sep 2025 What Unix Contributed
3 Sep 2025 STM32MP135 Default Buildroot Configuration
2 Sep 2025 UART DMA with a Circular Buffer on K64
31 Aug 2025 A Checklist of Values for Programming
24 Aug 2025 Yes/No Productivity

Topical listing

Patches


Date Project Description Link(s)
4 Feb 26 Buildroot optee: bump to 4.9.0 Sub
6 Feb 26 Resp
6 Feb 25 Merge
17 Sep 25 Buildroot Linux as TF-A BL33 on Qemu Sub
3 Feb 26 Resp
4 Feb 26 v3 Sub
5 Feb 26 Resp
5 Feb 26 v4 Sub
19 Dec 24 Buildroot STM32MP135 Without U-Boot Sub
16 Dec 25 Resp
17 Sep 25 v2 Sub 1 2 3
4 Feb 26 Merge
8 Aug 25 sc rename cmds: left -> mleft, right -> mright Sub
8 Aug 25 Merge
29 Jun 25 sc repeat search in opposite direction Sub
29 Jun 25 Merge
12 Dec 24 mc fix ETA calculation overflow Sub/Merge
15 Aug 24 sc fix typos in man page Sub
15 Aug 24 Merge
12 Dec 24 Sub
13 Dec 26 Merge