walnux/Documentation
Serg Podtynnyi 2e7f75f6e0 arch/risc-v/rp23xx-riscv: Add rp23xx RISC-V cores support (Hazard3)
Chip name   : rp23xx-rv
Board name  : raspberrypi-pico-2-rv
Arch        : risc-v

Changes from ARM rp23xx impl

- Linker script update
- ASM head start
- Update chip start
- New Hazard3 registers
- Remove rp23xx chip hw spinlocks/testset
- New irq handling (external IRQ interrupt Hazard3)
- New timerisr based on RISC-V std MTIME and alarm arch
- No SMP yet
- Tickless option
- Double size for idle, irq and main stacks
- Board reset via watchdog trigger

Signed-off-by: Serg Podtynnyi <serg@podtynnyi.com>
2025-08-11 08:56:27 +08:00
..
_extensions Documentation: port warnings_filter Sphinx extension from Zephyr 2023-11-28 09:18:29 -08:00
_static docs: reduce main content max width from 1200px to 1000px 2021-03-26 23:41:45 -05:00
_templates Documentation: support versioned docs 2020-11-26 10:58:44 -08:00
applications docs/unity: Improved documentation for using Unity testing framework 2025-08-07 16:11:29 +08:00
components docs/littlefs: Improve documentation about littelfs on NuttX 2025-08-08 02:09:18 +08:00
contributing docs/contributing: Add a commit message template 2025-06-03 17:33:24 +08:00
debugging Documentation: fix spelling 2025-05-15 11:33:41 +08:00
faq DOC: Add how to get application on NSH 2024-06-06 02:39:56 +08:00
guides drivers/misc/optee: Expanded RPC support. 2025-08-06 02:29:33 +08:00
implementation documentation: spelling and grammar fixes 2025-07-24 14:44:02 +08:00
introduction WIP: Documentation: replace first person perspectives 2025-05-19 20:21:33 +08:00
logos style: fix typos 2025-04-30 13:45:46 +08:00
platforms arch/risc-v/rp23xx-riscv: Add rp23xx RISC-V cores support (Hazard3) 2025-08-11 08:56:27 +08:00
quickstart Doc: Remove MOTD string from nsh shell on simulator 2025-07-30 12:01:56 +08:00
reference documentation: spelling and grammar fixes 2025-07-24 14:44:02 +08:00
ReleaseNotes Documentation: add NuttX-12.10.0 release notes 2025-06-27 20:20:40 +08:00
standards Documentation: review supported POSIX interfaces in NuttX 2025-06-12 10:13:52 -03:00
.gitignore docs/tags: Introduce tagging feature to the documentation. 2025-04-29 09:18:25 +02:00
conf.py docs: Update the ELF guides 2025-06-11 23:11:08 +08:00
glossary.rst rename doc/ -> Documentation/ 2020-08-24 10:29:55 -07:00
index.rst Documentation: review supported POSIX interfaces in NuttX 2025-06-12 10:13:52 -03:00
known-warnings.txt fs: Add VFS docs 2024-02-20 18:28:09 -08:00
legacy_README.md Documentation: fix spelling 2025-05-15 11:33:41 +08:00
make.bat Documentation: Remove all tail spaces from *.rst and *.html 2020-10-18 10:51:22 -07:00
Makefile docs/tags: Introduce tagging feature to the documentation. 2025-04-29 09:18:25 +02:00
Pipfile docs: Fix pipenv lockfile for older Python versions 2025-06-11 23:11:08 +08:00
Pipfile.lock build(deps): bump tornado from 6.4.2 to 6.5.1 in /Documentation 2025-06-12 19:09:47 +08:00
substitutions.rst Remove the double blank line from source files 2022-02-20 20:10:14 +01:00