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change(esp_hw_support): optimize pmu_sleep RAM cost

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This commit is contained in:
wuzhenghui
2026-09-04 14:51:01 +08:00
parent ddfaf24b06
commit 38493ef42a
8 changed files with 20 additions and 8 deletions
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components/esp_hw_support/linker.lf
+7 -1
View File
@@ -38,7 +38,13 @@ entries:
if IDF_TARGET_ESP32S3 = y || IDF_TARGET_ESP32C2 = y || IDF_TARGET_ESP32C3 = y:
rtc_sleep:rtc_sleep_pu (noflash)
if SOC_PMU_SUPPORTED = y && SOC_LIGHT_SLEEP_SUPPORTED = y:
pmu_sleep (noflash)
if SPIRAM_FLASH_LOAD_TO_PSRAM = y || PM_SLP_IRAM_OPT = y:
pmu_sleep (noflash)
else:
if SOC_CACHE_INTERNAL_MEM_VIA_L1CACHE != y:
pmu_sleep:pmu_sleep_start (noflash)
pmu_sleep:pmu_sleep_finish (noflash)
pmu_sleep:pmu_sleep_get_wakup_retention_cost (noflash)
sleep_mspi (noflash)
if SPIRAM_FLASH_LOAD_TO_PSRAM = y:
pmu_init (noflash)
components/esp_hw_support/port/esp32h2/pmu_sleep.c
+1 -1
View File
@@ -57,7 +57,7 @@ void pmu_sleep_enable_regdma_backup(void)
pmu_hal_hp_set_sleep_active_backup_enable(PMU_instance()->hal);
}
void pmu_sleep_disable_regdma_backup(void)
IRAM_ATTR void pmu_sleep_disable_regdma_backup(void)
{
assert(PMU_instance()->hal);
pmu_hal_hp_set_sleep_active_backup_disable(PMU_instance()->hal);