Zephyr: add configuration for b_u585i_iot02a by SorinOlari · Pull Request #131 · project-ocre/ocre-runtime

SorinOlari · 2026-01-15T12:21:34Z

Description

samples-mini: The partition is set to start at 0x000f0000 with a size of 512 KB
samples-demo: partition@f0000 is deleted and it is mapped to the first partition of the external MX25LM51245 flash

Also, please list any issue that this PR is intended to fix.

Fixes issue Create config and overlay files for U585 sample board #119
Partially fixes Issues With Getting Started Zephyr Build Steps #130

Type of change

Please delete options that are not relevant.

Bug fix (non-breaking change which fixes an issue)
CI system update

Checklist:

My code follows the style guidelines of this project
I have performed a self-review of my own code
I have commented my code, particularly in hard-to-understand areas
I have made corresponding changes to the documentation
My changes generate no new warnings
I have added tests that prove my fix is effective or that my feature works
New and existing unit tests pass locally with my changes

SorinOlari · 2026-01-15T12:24:53Z

@casaroli @kr-t regarding the configuration for ethernet shields, will they be added later or should I try to add them in this PR?

kr-t · 2026-01-15T12:32:14Z

I'm fine having smaller PRs with more specific purpose.

src/samples/demo/zephyr/boards/b_u585i_iot02a.overlay

casaroli · 2026-01-15T13:12:26Z

Lets add the board to the CI like here as well: https://github.com/project-ocre/ocre-runtime/blob/main/.github/workflows/zephyr.yml#L28

casaroli · 2026-01-15T13:12:45Z

@casaroli @kr-t regarding the configuration for ethernet shields, will they be added later or should I try to add them in this PR?

Yes, lets add shield support cleanly after.

casaroli

I would squash the typo commit into the original one.

kr-t · 2026-01-16T13:33:25Z

We can't merge it without verified signatures.
@SorinOlari please sign

kr-t · 2026-01-16T13:49:52Z

demo for me works up to subscriber:

*** Booting Zephyr OS build v4.3.0 ***
I: Ocre version 0.7.0
I: Commit ID: 8b806c61b466affa8f8e438685827ec37da0ddd2
I: Build information: krisztian @ Linux k-dell 5.15.153.1-microsoft-standard-WSL2 #1 SMP Fri Mar 29 23:14:13 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
I: Build date: 2026-01-16 14:40:55 CET
I: OCRE common initialized successfully
I: Registered cleanup handler for type 0
I: Timer system initialized
I: Initialized 'wamr/wasip1'
I: Using default working directory: /lfs/ocre
I: Directory '/lfs/ocre' already exists
I: Directory '/lfs/ocre/containers' already exists
I: Directory '/lfs/ocre/images' already exists
I: File size to load: 18550
I: File '/lfs/ocre/images/hello-world.wasm' (size=18550) loaded successfully
I: Buffer loaded successfully: 0x200167e0
I: Created container 'b898643' with runtime 'wamr/wasip1' (path '/lfs/ocre/images/hello-world.wasm')
I: Waiting for container 'b898643' to start
I: Module registered: 0x2001c540

     _      _________  ___   ________I: Started container 'b898643' on runtime 'wamr/wasip1'
I: Container 'b898643' is running
______  ______  ____  __
    | | /| / / __/ _ )/ _ | / __/ __/ __/  |/  / _ )/ /\ \/ /
    | |/ |/ / _// _  / __ |_\ \_\ \/ _// /|_/ / _  / /__\  /
    |__/|__/___/____/_/ |_/___/___/___/_/  /_/____/____//_/
                                           powered by Ocre  I: Cleaning up module resources
I: Module unregistered: 0x2001c540
I: Context 0x200166f0 completed successfully
I: Container 'b898643' exited. Result is = 0
I: Container 'b898643' was exited
I: Container 'b898643' was stopped
I: Removed container 'b898643'
I: File size to load: 22682
I: File '/lfs/ocre/images/blinky.wasm' (size=22682) loaded successfully
I: Buffer loaded successfully: 0x2001b2a0
I: Created container 'a5d16e5' with runtime 'wamr/wasip1' (path '/lfs/ocre/images/blinky.wasm')
I: Module registered: 0x200182205' to start
=== Generic Blinky Example (Printf Only) ===
This example demonstrates software blinking with
                                                I: Started container 'a5d16e5' on runtime 'wamr/wasip1'
out physical hardware.
I: Registered dispatcher for type 0: timer_callback
I: Incremented resource count: type=0, count=1
I: Created timer 1 for module 0x20018220
Timer created. ID: 1, Interval: 1000ms
I: Started timer 1 with interval 1000ms, periodic=1
Generic blinking started. You should see 'blink' messages every 1000ms.
Press Ctrl+C to stop.
blink (count: 1, state: -)
I: Sent kill signal to container 'a5d16e5'
I: Container 'a5d16e5' is running
W: Main function returned error in context 0x200166e0 exception: None
E: Container 0x200166e0 exception: Exception: terminated by user
I: Cleaning up module resources
I: Decremented resource count: type=0, count=0
I: Module unregistered: 0x20018220
I: Context 0x200166e0 completed successfully
I: Container 'a5d16e5' exited. Result is = 0
I: Container 'a5d16e5' was exited
I: Container 'a5d16e5' was stopped
Container exited with status 0
I: Removed container 'a5d16e5'
I: File size to load: 22854
I: File '/lfs/ocre/images/subscriber.wasm' (size=22854) loaded successfully
I: Buffer loaded successfully: 0x2001b2a0
I: Created container 'f1e1e8d' with runtime 'wamr/wasip1' (path '/lfs/ocre/images/subscriber.wasm')
E: Failed to initialize mutex: rc=12
E: Failed to create container 5b850d1: errno=0
Failed to create container

kr-t · 2026-01-16T14:09:13Z

Fixing demo might be not part of this ticket, especially since containers can be started via supervisor/shell afterwards. But we need to note that this doesn't work for now (except if I'm the only one experiencing this on the board).

… size Signed-off-by: SorinO <sorin.olari2@gmail.com>

Signed-off-by: SorinO <sorin.olari2@gmail.com>

SorinOlari · 2026-01-16T15:05:36Z

We can't merge it without verified signatures. @SorinOlari please sign

I think now is good

SorinOlari · 2026-01-16T15:06:20Z

Fixing demo might be not part of this ticket, especially since containers can be started via supervisor/shell afterwards. But we need to note that this doesn't work for now (except if I'm the only one experiencing this on the board).

I have the same issue on my side

src/samples/demo/zephyr/boards/b_u585i_iot02a.overlay

casaroli · 2026-01-17T07:55:22Z

.github/workflows/zephyr.yml

        board:
          - pico_plus2/rp2350b/m33
          - native_sim/native/64
+          - b_u585i_iot02a 


run this through a formatter, please:

Suggested change

- b_u585i_iot02a

- b_u585i_iot02a

Signed-off-by: SorinO <sorin.olari2@gmail.com>

Following commit will be part of Zephyr's future release: zephyrproject-rtos/zephyr@91681f2 While we aren't there yet, we refactor our overlay to follow the latest standard, using ranges and reg correctly. Signed-off-by: Krisztian Szilvasi <34309983+kr-t@users.noreply.github.com>

kr-t

LGTM

SorinOlari · 2026-01-19T09:16:28Z

Krisztian's modifications work for me

kr-t · 2026-01-19T09:25:27Z

Following PR adds correct configs to run both mini and demo on the board. Nevertheless, following bugs have to be fixed:

not enough RAM to run everything: either optimize the current config, or add PSRAM
Check the supervisor config as well (the eth shield should be added as a shield, not as part of the board's config, for example.

*** Booting Zephyr OS build v4.3.0 ***
I: Ocre version 0.7.0
I: Commit ID: 73048afdfe3298c7f2222f5f049a7153eae29316-dirty
I: Build information: krisztian @ Linux k-dell 5.15.153.1-microsoft-standard-WSL2 #1 SMP Fri Mar 29 23:14:13 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
I: Build date: 2026-01-19 09:59:23 CET
I: OCRE common initialized successfully
I: Registered cleanup handler for type 0
I: Timer system initialized
I: Initialized 'wamr/wasip1'
I: Using default working directory: /lfs/ocre
I: Directory '/lfs/ocre' already exists
I: Directory '/lfs/ocre/containers' already exists
I: Directory '/lfs/ocre/images' already exists
I: File size to load: 18550
I: File '/lfs/ocre/images/hello-world.wasm' (size=18550) loaded successfully
I: Buffer loaded successfully: 0x200167e0
I: Created container 'b898643' with runtime 'wamr/wasip1' (path '/lfs/ocre/images/hello-world.wasm')
I: Waiting for container 'b898643' to start
I: Module registered: 0x2001c540

     _      _________  ___   _________I: Started container 'b898643' on runtime 'wamr/wasip1'
I: Container 'b898643' is running
_____  ______  ____  __
    | | /| / / __/ _ )/ _ | / __/ __/ __/  |/  / _ )/ /\ \/ /
    | |/ |/ / _// _  / __ |_\ \_\ \/ _// /|_/ / _  / /__\  /
    |__/|__/___/____/_/ |_/___/___/___/_/  /_/____/____//_/
                                           powered by Ocre  I: Cleaning up module resources
I: Module unregistered: 0x2001c540
I: Context 0x200166f0 completed successfully
I: Container 'b898643' exited. Result is = 0
I: Container 'b898643' was exited
I: Container 'b898643' was stopped
I: Removed container 'b898643'
I: File size to load: 22682
I: File '/lfs/ocre/images/blinky.wasm' (size=22682) loaded successfully
I: Buffer loaded successfully: 0x2001b2a0
I: Created container 'a5d16e5' with runtime 'wamr/wasip1' (path '/lfs/ocre/images/blinky.wasm')
I: Waiting for container 'a5d16e5' to start
I: Module registered: 0x20018220
=== Generic Blinky Example (Printf Only) ===
This example demonstrates software blinking witI: Started container 'a5d16e5' on runtime 'wamr/wasip1'
hout physical hardware.
I: Registered dispatcher for type 0: timer_callback
I: Incremented resource count: type=0, count=1
I: Created timer 1 for module 0x20018220
Timer created. ID: 1, Interval: 1000ms
I: Started timer 1 with interval 1000ms, periodic=1
Generic blinking started. You should see 'blink' messages every 1000ms.
Press Ctrl+C to stop.
blink (count: 1, state: -)
I: Sent kill signal to container 'a5d16e5'
I: Container 'a5d16e5' is running
W: Main function returned error in context 0x200166e0 exception: None
E: Container 0x200166e0 exception: Exception: terminated by user
I: Cleaning up module resources
I: Decremented resource count: type=0, count=0
I: Module unregistered: 0x20018220
I: Context 0x200166e0 completed successfully
I: Container 'a5d16e5' exited. Result is = 0
I: Container 'a5d16e5' was exited
I: Container 'a5d16e5' was stopped
Container exited with status 0
I: Removed container 'a5d16e5'
I: File size to load: 22854
I: File '/lfs/ocre/images/subscriber.wasm' (size=22854) loaded successfully
I: Buffer loaded successfully: 0x2001b2a0
I: Created container 'f1e1e8d' with runtime 'wamr/wasip1' (path '/lfs/ocre/images/subscriber.wasm')
E: Failed to initialize mutex: rc=12
E: Failed to create container 5b850d1: errno=0
Failed to create container

SorinOlari requested a review from casaroli January 15, 2026 12:21

SorinOlari self-assigned this Jan 15, 2026

SorinOlari requested a review from srberard as a code owner January 15, 2026 12:21

SorinOlari added the legacy legacy tasks label Jan 15, 2026

SorinOlari requested a review from kr-t as a code owner January 15, 2026 12:21

SorinOlari added this to Ocre Jan 15, 2026

casaroli reviewed Jan 15, 2026

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src/samples/demo/zephyr/boards/b_u585i_iot02a.overlay Outdated Show resolved Hide resolved

casaroli changed the title ~~Add configuration for u585 board~~ Zephyr: add configuration for b_u585i_iot02a Jan 15, 2026

SorinOlari requested a review from casaroli January 15, 2026 14:05

casaroli previously approved these changes Jan 16, 2026

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SorinOlari dismissed casaroli’s stale review via aa4a190 January 16, 2026 14:09

SorinOlari added 5 commits January 16, 2026 16:34

samples-mini: set storage_partition to start at 0x000f0000 with 512KB…

e0654fc

… size Signed-off-by: SorinO <sorin.olari2@gmail.com>

samples-demo: set storage_partition to external flash

ff8f8c7

Signed-off-by: SorinO <sorin.olari2@gmail.com>

samples-demo: fix typo partition

25b50c1

Signed-off-by: SorinO <sorin.olari2@gmail.com>

CI: add b_u585 board to zephyr build

400a71f

Signed-off-by: SorinO <sorin.olari2@gmail.com>

check for GPG key

73048af

Signed-off-by: SorinO <sorin.olari2@gmail.com>

SorinOlari force-pushed the add_configuration_for_u585_board branch from aa4a190 to 73048af Compare January 16, 2026 14:38

casaroli reviewed Jan 17, 2026

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src/samples/demo/zephyr/boards/b_u585i_iot02a.overlay Outdated Show resolved Hide resolved

casaroli reviewed Jan 17, 2026

View reviewed changes

SorinOlari and others added 2 commits January 19, 2026 10:51

CI: run through a formatter

8b73dc5

Signed-off-by: SorinO <sorin.olari2@gmail.com>

kr-t approved these changes Jan 19, 2026

View reviewed changes

kr-t merged commit ef4dbd5 into main Jan 19, 2026
16 checks passed

github-project-automation bot moved this to Done in Ocre Jan 19, 2026

kr-t deleted the add_configuration_for_u585_board branch January 19, 2026 09:26

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