Commit Graph

6 Commits

Author SHA1 Message Date
Jeroen Domburg
df4195062d change(system): heap_caps_alloc returns aligned memory if caps indicate a need for it
The implicit promise of heap_alloc_caps() and friends is that the memory it
returns is fit for the purpose as requested in the caps field. Before
this commit, that did not happen; e.g. DMA-capable memory wass returned
from a correct region, but not aligned/sized to something the DMA subsystem
can handle.

This commit adds an API to the esp_mm component that is then used by the
heap component to adjust allocation alignment, caps and size dependent on
the hardware requirement of the requested allocation caps.
2024-05-30 16:02:03 +08:00
Armando
0df418facd change(cache): update to use heap cap malloc flags 2024-04-15 15:34:51 +08:00
Armando
de70ed1c84 feat(cache): added cache_prefer_m/calloc 2024-03-26 18:03:15 +08:00
Armando
1f8f0a5285 feat(cache): added private API to get cache alignment requirements 2023-10-10 18:09:01 +08:00
Armando
fc4b9d9507 refactor(esp_mm): reformat code with astyle_py 2 2023-10-09 15:29:31 +08:00
Armando
e8813ddd1d feat(cache): added an helper API for cache-align-malloc 2023-09-22 14:19:41 +08:00