Commit Graph

7 Commits

Author SHA1 Message Date
Marius Vikhammer
0d9f9e6816 feat(core-systems): add support for spinlock/compare and set on esp32p4 2023-08-24 10:30:25 +08:00
Armando
c156e56684 feat(spinlock): added spinlock base support on p4 2023-07-25 05:59:10 +00:00
Darian Leung
d37fa7e244 esp_hw_support: Update spinlocks to use esp_cpu_compare_and_set()
esp_cpu_compare_and_set() abstracts the atomic compare-and-set instruction by
hiding the details of whether the target variable is in internal or external
RAM. This commit updates "spinlocks.h" as follows:

- esp_cpu_compare_and_set() is now called instead of "compare_set.h"
- Refactored spinlock logic to be more optimized and have more stringent sanity checks
2022-07-22 00:06:06 +08:00
Marius Vikhammer
486316f222 spinlock: fixed spinlocks not working on S3 if placed in PSRAM
The compare and set instruction (S32C1I) cannot be used when
lock is not in internal memory.

Closes https://github.com/espressif/esp-idf/issues/9120
2022-06-08 14:31:16 +08:00
Marius Vikhammer
0687daf2c8 kconfig: move remaining kconfig options out of target component
The kconfig options are moved to the component where they are used,
mostly esp_hw_support and esp_system.
2022-05-23 17:57:45 +08:00
Armando
f8249550f8 psram: support .bss on psram on esp32s3 2022-04-19 19:48:00 +08:00
Sudeep Mohanty
a9fda54d39 esp_hw_support/esp_system: Re-evaluate header inclusions and include directories
This commit updates the visibility of various header files and cleans up
some unnecessary inclusions. Also, this commit removes certain header
include paths which were maintained for backward compatibility.
2022-03-07 11:18:08 +05:30