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Merged
merged 1 commit into from
Apr 18, 2025
Merged

hal/mcxn94x: Enable Mailbox #383

merged 1 commit into from
Apr 18, 2025

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Darchiv
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@Darchiv Darchiv commented Apr 17, 2025

JIRA: RTOS-1044

Description

Motivation and Context

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)
  • Chore (refactoring, style fixes, git/CI config, submodule management, no code logic changes)

How Has This Been Tested?

  • Already covered by automatic testing.
  • New test added: (add PR link here).
  • Tested by hand on: mcxn947-frdm.

Checklist:

  • My change requires a change to the documentation.
  • I have updated the documentation accordingly.
  • I have added tests to cover my changes.
  • All new and existing linter checks and tests passed.
  • My changes generate no new compilation warnings for any of the targets.

Special treatment

  • This PR needs additional PRs to work (list the PRs, preferably in merge-order).
  • I will merge this PR by myself when appropriate.

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Hello @Darchiv, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

Summary of Changes

This pull request enables the Mailbox feature for the mcxn94x microcontroller. The change involves setting the device clock state for the mailbox to '1' using the _mcxn94x_sysconSetDevClkState function. This is done within the _mcxn94x_init function in hal/armv8m/mcx/n94x/n94x.c.

Highlights

  • Mailbox Enablement: The primary change is enabling the Mailbox feature by setting its clock state to active.
  • Clock Configuration: The _mcxn94x_sysconSetDevClkState function is used to configure the clock state for the Mailbox.

Changelog

  • hal/armv8m/mcx/n94x/n94x.c
    • Enabled the Mailbox feature by setting the clock state using _mcxn94x_sysconSetDevClkState(pctl_mailbox, 1).
    • The change was inserted after disabling GDET and before configuring FlexComms within the _mcxn94x_init function.
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A clock's gentle tick,
Mailbox wakes, functions quick,
Data finds its way.

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Code Review

The pull request enables the mailbox functionality by setting the corresponding clock state. This is a necessary step for using the mailbox peripheral. The change is straightforward and seems correct.

Merge Readiness

The code change is simple and enables a necessary peripheral. I did not find any issues at the levels of severity requested, so I believe it is ready to be merged. I am unable to directly approve the pull request, and users should have others review and approve this code before merging.

@Darchiv Darchiv marked this pull request as ready for review April 17, 2025 13:57
@Darchiv Darchiv requested review from jlatusek and agkaminski April 17, 2025 13:57
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Unit Test Results

7 958 tests  ±0   7 434 ✅ ±0   40m 30s ⏱️ -19s
  470 suites ±0     524 💤 ±0 
    1 files   ±0       0 ❌ ±0 

Results for commit e98003e. ± Comparison against base commit 0d754de.

@Darchiv Darchiv merged commit 5381269 into master Apr 18, 2025
37 checks passed
@Darchiv Darchiv deleted the Darchiv/RTOS-1044 branch April 18, 2025 09:28
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2 participants