pvmfw: fdt: Reject partial initrd & kernel ranges

As those ranges are described by pairs of properties (as opposed to the
now-standard <reg> property), an input DT could contain only one, making
it impossible to fully describe the range.

Previously, this would result in the range being considered as missing
from the DT. For the kernel range, pvmfw would ultimately abort the boot
as it requires a payload but for the initrd range, it would consider
that the initrd was missing, silently stripping the (single) property
from the DT and potentially booting the guest successfully.

Instead, treat these corner cases are errors during DT validation.

Test: m pvmfw
Change-Id: Ic70945e84e8bb83b42acfe2e55895267e15d40f6
1 file changed
tree: f0a56344902de4bdc0e69faa8f36d7cb03c964e7
  1. android/
  2. build/
  3. docs/
  4. guest/
  5. libs/
  6. microfuchsia/
  7. tests/
  8. .clang-format
  9. .gitignore
  10. Android.bp
  11. dice_for_avf_guest.cddl
  12. OWNERS
  13. PREUPLOAD.cfg
  14. README.md
  15. rustfmt.toml
  16. TEST_MAPPING
README.md

Android Virtualization Framework (AVF)

Android Virtualization Framework (AVF) provides secure and private execution environments for executing code. AVF is ideal for security-oriented use cases that require stronger isolation assurances over those offered by Android’s app sandbox.

Visit our public doc site to learn more about what AVF is, what it is for, and how it is structured. This repository contains source code for userspace components of AVF.

If you want a quick start, see the getting started guideline and follow the steps there.

For in-depth explanations about individual topics and components, visit the following links.

AVF components:

AVF APIs:

How-Tos: