osal Integration candidate: Equuleus-rc1+dev9

[dzbaker]

Checklist (Please check before submitting)

• I reviewed the Contributing Guide.
• I signed and emailed the appropriate Contributor License Agreement to [email protected] and copied [email protected].

Describe the contribution

• PR Fix #1349 #1447, Break up pc-rtems to support generic configuration and add tarfs support #1350. Addresses Issues Break up pc rtems bsp to support generic/configurable use #1349 and Add generic RTEMS tar file system support #1447

Testing performed
cFS Bundle Checks
osal Checks

Expected behavior changes
See PRs

System(s) tested on
Ubuntu 20.04

Additional context
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Third party code
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Contributor Info - All information REQUIRED for consideration of pull request
@skliper