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esp-idf/components/esp_psram
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Armando 29ae238845 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
Closes https://github.com/espressif/esp-idf/issues/9193
2022-08-27 16:05:51 +08:00
..
esp32 esp_psram: fixed 40mhz cs signal glitch issue 2022-08-18 20:26:32 +08:00
esp32s2 psram: make SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY configurable on S2 and S3 2022-07-06 12:11:15 +08:00
esp32s3 psram: make SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY configurable on S2 and S3 2022-07-06 12:11:15 +08:00
include mmu: driver framework, for vaddr maintenance 2022-08-27 16:05:51 +08:00
test_apps/psram mmu: driver framework, for vaddr maintenance 2022-08-27 16:05:51 +08:00
.build-test-rules.yml feat: use standalone project idf-build-apps for find/build apps utils 2022-07-14 08:26:31 +08:00
CMakeLists.txt mmu: driver framework, for vaddr maintenance 2022-08-27 16:05:51 +08:00
esp_psram_impl.h esp_psram: new psram component 2022-06-14 15:44:27 +08:00
esp_psram.c mmu: driver framework, for vaddr maintenance 2022-08-27 16:05:51 +08:00
ext_mem_layout.c mmu: driver framework, for vaddr maintenance 2022-08-27 16:05:51 +08:00
ext_mem_layout.h mmu: driver framework, for vaddr maintenance 2022-08-27 16:05:51 +08:00
Kconfig esp_psram: new psram component 2022-06-14 15:44:27 +08:00
Kconfig.spiram.common esp_psram: new psram component 2022-06-14 15:44:27 +08:00
linker.lf esp_psram: rename esp_private/mmu.h to mmu_psram_flash.h 2022-08-27 15:11:15 +08:00
mmu_psram_flash.c esp_psram: rename esp_private/mmu.h to mmu_psram_flash.h 2022-08-27 15:11:15 +08:00
mmu.c mmu: driver framework, for vaddr maintenance 2022-08-27 16:05:51 +08:00
mmu.h mmu: driver framework, for vaddr maintenance 2022-08-27 16:05:51 +08:00
project_include.cmake esp_psram: new psram component 2022-06-14 15:44:27 +08:00