docs/en/device_dev_guide/kernel
zhangxiaowei16 a674f5280a docs: bump cross-repo links and repo-init branch to trunk-5.5
Align doc references with the trunk-5.5 release, mirroring the
convention used for the trunk-5.4 tag.

- Bump cross-repo URL links (nuttx / nuttx-apps / vendor_*
  / packages_demos / packages_fe_examples / docs) from
  /blob|tree/trunk/ to /blob|tree/trunk-5.5/
- Update `repo init -b trunk` commands and surrounding prose in
  the Ubuntu quick-start guides to use `-b trunk-5.5`
- Update patch-version naming example in README from trunk-5.2.1
  to trunk-5.5.1

Historical release notes (v5.2.md, v5.4.md), commit-SHA pinned
links in the chip-porting guides, the PR template's link to
CONTRIBUTING (kept on `trunk` so contributors always see the
latest guidelines), and descriptive prose about the `trunk`
branch itself are left untouched.
2026-05-11 20:51:11 +08:00
..
IPC Merge the dev branch into the trunk branch. 2025-09-17 18:09:56 +08:00
figures update trace_system.md 2025-07-15 14:15:12 +08:00
inter_processor_communication Merge the dev branch into the trunk branch. 2025-09-17 18:09:56 +08:00
logging Merge the dev branch into the trunk branch. 2025-09-17 18:09:56 +08:00
memory_management Optimizing English Documentation Translation 2025-11-19 20:26:18 +08:00
resource_sync docs: bump cross-repo links and repo-init branch to trunk-5.5 2026-05-11 20:51:11 +08:00
scheduling_interrupts docs: bump cross-repo links and repo-init branch to trunk-5.5 2026-05-11 20:51:11 +08:00
KernelDev.md docs: bump cross-repo links and repo-init branch to trunk-5.5 2026-05-11 20:51:11 +08:00
async_samples.md Optimize document content 2025-07-22 11:28:34 +08:00
boot_process.md Merge the dev branch into the trunk branch. 2025-09-17 18:09:56 +08:00
rtos_from_scratch.md Optimizing English Documentation Translation 2025-11-19 20:26:18 +08:00
time_system.md Merge the dev branch into the trunk branch. 2025-09-17 18:09:56 +08:00
trace_system.md Merge the dev branch into the trunk branch. 2025-09-17 18:09:56 +08:00