# Upstream contract

- Project: FreeRTOS-Kernel
- Version: V11.3.0
- Commit: `9b777ae5c5b8e9e456065a00294d1e5f5f9facf5`
- Source used by Task 3: `portable/MemMang/heap_4.c`
- License: MIT (as shipped in the pinned upstream checkout)

RP2350 needs a port that is newer than the V11.3.0 tag:

- Project: Raspberry Pi fork of FreeRTOS-Kernel
- Commit: `4f7299d6ea746b27a9dd19e87af568e34bd65b15`
- Files used on RP2350: matching kernel core plus
  `portable/ThirdParty/GCC/RP2350_RISC-V`
- Allocator used on RP2350: still the stable V11.3.0 `heap_4.c` above,
  compiled instead of the fork's development-branch allocator.

The canonical containers provide `/opt/FreeRTOS-Kernel`; the RP2350 profile
also provides `/opt/FreeRTOS-RP2350`. The card carries no allocator copy.