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fix(drtm): align launch feature masks and memory prot init#235

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chetan-rathore merged 1 commit intoARM-software:mainfrom
rajatgoyal47:main
Feb 11, 2026
Merged

fix(drtm): align launch feature masks and memory prot init#235
chetan-rathore merged 1 commit intoARM-software:mainfrom
rajatgoyal47:main

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  • reset and restore DRTM launch feature bitfields before toggling test cases
  • switch to shift-based launch-feature masks and add region-protection enums
  • add helpers to encode memory protection descriptors and full-range entry
  • auto-populate launch features and memory descriptor table when region DMA protection is reported by firmware

Change-Id: Ib4c5ee07d67dbfc796bf049c5274e01bc1b48daf

  - reset and restore DRTM launch feature bitfields before toggling test cases
  - switch to shift-based launch-feature masks and add region-protection enums
  - add helpers to encode memory protection descriptors and full-range entry
  - auto-populate launch features and memory descriptor table when region DMA
    protection is reported by firmware

Signed-off-by: Rajat Goyal <rajat.goyal@arm.com>
Change-Id: Ib4c5ee07d67dbfc796bf049c5274e01bc1b48daf
@chetan-rathore chetan-rathore merged commit 1121e12 into ARM-software:main Feb 11, 2026
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2 participants