mirror of https://github.com/espressif/esp-idf.git synced 2026-09-28 09:14:28 +03:00

Files

T

Mahavir Jain 4811388910 Merge branch 'feat/spiram_enc_exempt' into 'master'

feat(esp_psram): add option to carve unencrypted PSRAM region

Closes IDF-15032

See merge request espressif/esp-idf!48214

2026-05-21 11:36:58 +05:30

device

feat(ldo): support s31 psram sdmmc power domain

2026-05-21 09:09:14 +08:00

esp32

feat(psram): allow PSRAM to enter halfsleep mode during light sleep

2026-02-28 22:33:34 +08:00

esp32c5

feat(mspi): supported psram & flash 120MHz timing tuning

2025-10-28 09:52:36 +08:00

esp32c61

feat(mspi): support 120MHz flash and psram for esp32c61

2026-01-21 14:38:04 +08:00

esp32h4

fix(clk): update H4 to use 64MHz clock for mspi

2026-01-04 14:07:01 +08:00

esp32p4

change(psram): use 200M as default

2025-11-17 16:25:57 +08:00

esp32s2

feat(psram): allow PSRAM to enter halfsleep mode during light sleep

2026-02-28 22:33:34 +08:00

esp32s3

fix(mspi): fixed possible boot failure in some builds when psram is enabled

2026-05-13 16:46:20 +08:00

esp32s31

feat(ldo): support s31 psram sdmmc power domain

2026-05-21 09:09:14 +08:00

include

Merge branch 'feat/spiram_enc_exempt' into 'master'

2026-05-21 11:36:58 +05:30

system_layer

Merge branch 'feat/spiram_enc_exempt' into 'master'

2026-05-21 11:36:58 +05:30

test_apps

ci(psram): enable xip psram test on h4

2026-04-28 09:37:03 +08:00

xip_impl

refactor(global): remove completed todos in the codebase

2025-12-15 22:40:15 +08:00

CMakeLists.txt

feat(ldo): support s31 psram sdmmc power domain

2026-05-21 09:09:14 +08:00

Kconfig

feature: add ram loadable app support

2023-02-01 17:57:22 +08:00

Kconfig.spiram.common

docs(esp_psram): clarify carve-out location is at upper end of PSRAM

2026-05-20 10:28:17 +05:30

linker.lf

feat(ldo): support s31 psram sdmmc power domain

2026-05-21 09:09:14 +08:00

project_include.cmake

feat(build): propagate compiler flags from files to toolchain.cmake

2025-11-14 21:04:54 +07:00

README.md

feat(mspi): supported mspi flash and psram isr

2025-12-26 01:04:45 +00:00

sdkconfig.rename.esp32s2

psram: remove CS/CLK pin settings in kconfig on ESP32S2/S3

2022-11-11 16:40:46 +08:00

sdkconfig.rename.esp32s3

psram: remove CS/CLK pin settings in kconfig on ESP32S2/S3

2022-11-11 16:40:46 +08:00

README.md

PSRAM MSPI Interrupt Handling

Overview

This file (system_layer/esp_psram_mspi.c) handles PSRAM-specific MSPI interrupt registration.

Chip Type	`MSPI_LL_INTR_SHARED`	Behavior
Shared IRQ	1	Register to shared MSPI dispatcher
Separate IRQ	0	Register standalone PSRAM ISR via `esp_intr_alloc()`

Documentation

For detailed architecture, flow diagrams, and API reference, see:

esp_hw_support/README.md - MSPI Interrupt Logic