Add amd-dpu-specific, cpu, memory & ssdhealth parameters & skip psustatus checks

[anilal-amd]

Description of PR

This PR is to fix sonic-mgmt platform test cases which runs on amd specific dpus with sonic

Summary:
Fixes # (issue)

Listing down the test cases and what changed in each.

1. tests/platform_tests/cli/test_show_platform.py::test_show_platform_ssdhealth

• Add, SSD type 'EMMC' to supported list
• Add, skip 'Temperature' check for amd ssd/emmc

2. tests/platform_tests/test_cpu_memory_usage.py::test_cpu_memory_usage

• provide the threshold values for cpu and mem usage.

3. tests/platform_tests/cli/test_show_platform.py::test_show_platform_psustatus

• Skip this tc as its not supported.

4. tests/platform_tests/cli/test_show_platform.py::test_show_platform_psustatus_json

• Skip this tc as its not supported.

Run Logs at:
#21567 (comment)

Type of change

• Bug fix
• Testbed and Framework(new/improvement)
• New Test case
  • Skipped for non-supported platforms
• Test case improvement

Back port request

• 202205
• 202305
• 202311
• 202405
• 202411
• 202505
• 202511

[mssonicbld]

/azp run

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[anilal-amd]

@vvolam, Please review.

[anilal-amd]

@nissampa, Please review

[vvolam]

@vvolam, Please review.

@anilal-amd Could you add the skipping in test conditional marker instead?

[mssonicbld]

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[mssonicbld]

/azp run

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[anilal-amd]

@vvolam, Please review.

@anilal-amd Could you add the skipping in test conditional marker instead?

Hi @vvolam , this is incorporated. Please review

[vvolam]

@vvolam, Please review.

@anilal-amd Could you add the skipping in test conditional marker instead?

Hi @vvolam , this is incorporated. Please review

@anilal-amd Thank you for update, could you update PR description with verification details as well?

[Copilot]

Pull request overview

This PR adds platform-specific test configurations for AMD ELBA DPU platform (arm64-elba-asic-flash128-r0) to enable sonic-mgmt platform tests to run correctly on AMD-specific DPUs.

Key Changes:

• Add CPU and memory usage thresholds (90% each) for AMD ELBA platform
• Add support for EMMC disk type and skip Temperature validation for AMD ELBA SSD health checks
• Skip PSU status tests for AMD ELBA platform (no PSU support on DPUs)

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
tests/platform_tests/test_cpu_memory_usage.py	Adds 90% CPU and memory thresholds for AMD ELBA platform to accommodate DPU resource characteristics
tests/platform_tests/cli/test_show_platform.py	Adds AMD_ELBA_PLATFORM constant, EMMC disk type support, and Temperature field skip configuration
tests/common/plugins/conditional_mark/tests_mark_conditions_platform_tests.yaml	Adds skip conditions for PSU status tests on AMD ELBA platform similar to other DPU platforms

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[anilal-amd]

@vvolam, Please review.

@anilal-amd Could you add the skipping in test conditional marker instead?

Hi @vvolam , this is incorporated. Please review

@anilal-amd Thank you for update, could you update PR description with verification details as well?

Hi @vvolam , Please find the uploaded logs .html of all tests, updated in description too.
test_show_platform_PR.html

[anilal-amd]

/azpw run

[mssonicbld]

/AzurePipelines run

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[anilal-amd]

/azpw run

[mssonicbld]

/AzurePipelines run

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