Sterling Hughes created MYNEWT-173:
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Summary: Need to review uvisor lib, and come up with mynewt design
for similar features
Key: MYNEWT-173
URL: https://issues.apache.org/jira/browse/MYNEWT-173
Project: Mynewt
Issue Type: Improvement
Components: HAL, OS
Reporter: Sterling Hughes
Assignee: Neel Natu
Fix For: v1_0_0_beta1
This looks pretty good, we should see what they've done here:
https://github.com/ARMmbed/uvisor-lib/blob/master/README.md
And then come up with a design for how this could work in mynewt:
- What will run privileged vs unprivileged
- For example: I could make the argument for the peripherals and HAL to run
in priviledged mode, but not the RTOS.
- How will this tie into low-power design, is there any work we'd want to do
here to protect low power portions of the chip
Also decide whether we can leverage the work already done on uvisor, or we'd
need to reimplement it.
First step: Neel, can you take a look at this, and post your findings about
what we'd want to do on the ticket?
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