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fix(esp32c6/power save): optimize the retention step of the APM and TEE modules to set only the critical parts that affect wifi data frame receipt to level 2 priority

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This commit is contained in:
Li Shuai 2023-09-06 14:57:46 +08:00
parent bdfa91ab66
commit 0f103817bc
1 changed files with 9 additions and 3 deletions
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12
components/esp_hw_support/sleep_system_peripheral.c
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@ -68,11 +68,17 @@ esp_err_t sleep_sys_periph_tee_apm_retention_init(void)
#define N_REGS_APM() (((HP_APM_CLOCK_GATE_REG - DR_REG_HP_APM_BASE) / 4) + 1)
const static sleep_retention_entries_config_t tee_apm_regs_retention[] = {
[0] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_TEEAPM_LINK(0), DR_REG_TEE_BASE, DR_REG_TEE_BASE, N_REGS_TEE(), 0, 0), .owner = ENTRY(0) | ENTRY(2) }, /* tee */
[1] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_TEEAPM_LINK(1), DR_REG_HP_APM_BASE, DR_REG_HP_APM_BASE, N_REGS_APM(), 0, 0), .owner = ENTRY(0) | ENTRY(2) } /* apm */
[0] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_TEEAPM_LINK(0), DR_REG_HP_APM_BASE, DR_REG_HP_APM_BASE, N_REGS_APM(), 0, 0), .owner = ENTRY(0) | ENTRY(2) }, /* apm */
[1] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_TEEAPM_LINK(1), DR_REG_TEE_BASE, DR_REG_TEE_BASE, N_REGS_TEE(), 0, 0), .owner = ENTRY(0) | ENTRY(2) } /* tee */
};
esp_err_t err = sleep_retention_entries_create(tee_apm_regs_retention, ARRAY_SIZE(tee_apm_regs_retention), REGDMA_LINK_PRI_2, SLEEP_RETENTION_MODULE_TEE_APM);
esp_err_t err = sleep_retention_entries_create(tee_apm_regs_retention, ARRAY_SIZE(tee_apm_regs_retention), REGDMA_LINK_PRI_4, SLEEP_RETENTION_MODULE_TEE_APM);
if (err == ESP_OK) {
const static sleep_retention_entries_config_t regs_highpri_retention[] = {
[0] = { .config = REGDMA_LINK_WRITE_INIT(REGDMA_TEEAPM_LINK(2), TEE_M4_MODE_CTRL_REG, 0x0, 0xffffffff, 1, 0), .owner = ENTRY(2) }
};
err = sleep_retention_entries_create(regs_highpri_retention, ARRAY_SIZE(regs_highpri_retention), REGDMA_LINK_PRI_2, SLEEP_RETENTION_MODULE_TEE_APM);
}
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (TEE/APM) retention");
ESP_LOGI(TAG, "TEE/APM sleep retention initialization");
return ESP_OK;