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4 Commits

Author SHA1 Message Date
Armando
0b5db82e5e feat(psram): support bss on psram on p4 2024-07-15 15:56:23 +08:00
Armando
2d44dc1eed mmu: driver framework, for vaddr maintenance 
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
 2022-08-26 17:59:06 +08:00
Armando
31b3f31ef4 ext_mem: make memory region check strict 2022-06-28 14:17:44 +08:00
Armando
38e5043ae8 esp_psram: new psram component 2022-06-14 15:44:27 +08:00