For a given group of heaps sharing the same capabilities, it is
best to use smaller heaps first when performing "small" allocations
to keep the bigger heaps untouched. This prevents the scenario where
a series of small allocations would crowd the bigger heaps making
any bigger allocation fail for lack of space.
Closes https://github.com/espressif/esp-idf/issues/13588
This commit fixes a bug in the PSRAM heap initialization that didn't take into
account the reserved himem area when registering the PSRAM virtual space as a heap.
Some component test apps do not use the "set(COMPONENTS main)" command in their
project level "CMakeLists.txt", thus leading to their builds pulling in all
ESP-IDF components.
This commit trims the build of multiple component test apps:
- Add "set(COMPONENTS main ...)" to project level "CMakeLists.txt"
- Add missing "PRIV_REQUIRES" in some "main" component "CMakeLists.txt"
Also removed repeated configuraiton options in legacy_i2c_driver/sdkconfig.ci.defaults
as they are already specified in legacy_i2c_driver/sdkconfig.defaults
Prior to this commit, when calling:
- spi_timing_enter_mspi_low_speed_mode()
- spi_timing_enter_mspi_high_speed_mode()
psram timing is not tuned. This will lead to a stall during early
startup. This bug is on S3, for 80MHz DDR PSRAM
This commit will add psram timing tuning, in these two functions.
All the partition handling API functions and data-types were moved from the 'spi_flash' component to the new one named 'esp_partition'. See Storage 5.x migration guide for more details
This commit gives basic mmu driver framework. Now it is able to maintain
mmu virtual address usage on esp32, esp32s2 and esp32s3. Usage to
external virtual address should rely on mmu functions to know which
address range is available, instead of hardcoded.
This commit also improves psram memory that is added to the heap
allocator. Now it's added to the heap, according to the memory
alignment.
Closes https://github.com/espressif/esp-idf/issues/8295
