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change(esp_hw_support): optimize sleep_phy retention static RAM cost

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This commit is contained in:
wuzhenghui
2026-09-04 12:23:28 +08:00
parent 38493ef42a
commit 6b3840e3e5
3 changed files with 33 additions and 6 deletions
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13
components/esp_hw_support/lowpower/port/esp32c5/sleep_modem_state.c
View File

@@ -3,6 +3,8 @@
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdlib.h>
#include <string.h>
#include "esp_log.h"
#include "esp_check.h"
#include "esp_attr.h"
@@ -49,7 +51,7 @@ static esp_err_t sleep_modem_state_phy_wifi_init(void *arg)
{
#define WIFIMAC_ENTRY() (BIT(SOC_PM_PAU_REGDMA_LINK_IDX_WIFIMAC))
static sleep_retention_entries_config_t wifi_modem_config[] = {
static const sleep_retention_entries_config_t wifi_modem_config_template[] = {
[0] = { .config = REGDMA_LINK_WRITE_INIT(REGDMA_PHY_LINK(0x00), MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN, MODEM_LPCON_CLK_I2C_MST_EN_M, 1, 0), .owner = WIFIMAC_ENTRY() }, /* I2C MST enable */
/* PMU or software to trigger enable RF PHY */
@@ -87,10 +89,17 @@ static esp_err_t sleep_modem_state_phy_wifi_init(void *arg)
[24] = { .config = REGDMA_LINK_WRITE_INIT(REGDMA_PHY_LINK(0x18), PMU_SLP_WAKEUP_CNTL7_REG, 0x200000, 0xffff0000, 1, 0), .owner = WIFIMAC_ENTRY() },
[25] = { .config = REGDMA_LINK_WRITE_INIT(REGDMA_PHY_LINK(0x19), PMU_SLP_WAKEUP_CNTL7_REG, 0x9730000, 0xffff0000, 0, 1), .owner = WIFIMAC_ENTRY() }
};
sleep_retention_entries_config_t *wifi_modem_config = malloc(sizeof(wifi_modem_config_template));
if (wifi_modem_config == NULL) {
return ESP_ERR_NO_MEM;
}
memcpy(wifi_modem_config, wifi_modem_config_template, sizeof(wifi_modem_config_template));
extern uint32_t phy_ana_i2c_master_burst_rf_onoff(bool on);
wifi_modem_config[4].config.write_wait.value = phy_ana_i2c_master_burst_rf_onoff(true);
wifi_modem_config[15].config.write_wait.value = phy_ana_i2c_master_burst_rf_onoff(false);
esp_err_t err = sleep_retention_entries_create(wifi_modem_config, ARRAY_SIZE(wifi_modem_config), 7, SLEEP_RETENTION_MODULE_MODEM_PHY);
esp_err_t err = sleep_retention_entries_create(wifi_modem_config, ARRAY_SIZE(wifi_modem_config_template), 7, SLEEP_RETENTION_MODULE_MODEM_PHY);
free(wifi_modem_config);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate modem phy link for wifi modem state");
return ESP_OK;
}

13
components/esp_hw_support/lowpower/port/esp32c6/sleep_modem_state.c
View File

@@ -3,6 +3,8 @@
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdlib.h>
#include <string.h>
#include "esp_attr.h"
#include "soc/soc_caps.h"
@@ -47,7 +49,7 @@ esp_err_t sleep_modem_state_phy_link_init(void **link_head)
esp_err_t err = ESP_OK;
#if SOC_PM_PAU_REGDMA_LINK_WIFIMAC
static regdma_link_config_t wifi_modem_config[] = {
static const regdma_link_config_t wifi_modem_config_template[] = {
[0] = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_MODEM_FE_LINK(0), MODEM_FE_DATA_BASE, MODEM_FE_DATA_BASE, 41, 0, 0),
[1] = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_MODEM_FE_LINK(1), MODEM_FE_CTRL_BASE, MODEM_FE_CTRL_BASE, 87, 0, 0),
@@ -99,12 +101,18 @@ esp_err_t sleep_modem_state_phy_link_init(void **link_head)
[37] = REGDMA_LINK_WRITE_INIT(REGDMA_PHY_LINK(0x23), PMU_SLP_WAKEUP_CNTL7_REG, 0x200000, 0xffff0000, 1, 0),
[38] = REGDMA_LINK_WRITE_INIT(REGDMA_PHY_LINK(0x24), PMU_SLP_WAKEUP_CNTL7_REG, 0x9730000, 0xffff0000, 0, 1)
};
regdma_link_config_t *wifi_modem_config = malloc(sizeof(wifi_modem_config_template));
if (wifi_modem_config == NULL) {
return ESP_ERR_NO_MEM;
}
memcpy(wifi_modem_config, wifi_modem_config_template, sizeof(wifi_modem_config_template));
extern uint32_t phy_ana_i2c_master_burst_rf_onoff(bool on);
wifi_modem_config[7].write_wait.value = phy_ana_i2c_master_burst_rf_onoff(true);
wifi_modem_config[22].write_wait.value = phy_ana_i2c_master_burst_rf_onoff(false);
void *link = NULL;
for (int i = ARRAY_SIZE(wifi_modem_config) - 1; (err == ESP_OK) && (i >= 0); i--) {
for (int i = ARRAY_SIZE(wifi_modem_config_template) - 1; (err == ESP_OK) && (i >= 0); i--) {
void *next = regdma_link_init_safe(&wifi_modem_config[i], false, 0, link);
if (next) {
link = next;
@@ -113,6 +121,7 @@ esp_err_t sleep_modem_state_phy_link_init(void **link_head)
err = ESP_ERR_NO_MEM;
}
}
free(wifi_modem_config);
if (err == ESP_OK) {
pau_regdma_set_modem_link_addr(link);

13
components/esp_hw_support/lowpower/port/esp32c61/sleep_modem_state.c
View File

@@ -3,6 +3,8 @@
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdlib.h>
#include <string.h>
#include "esp_attr.h"
#include "soc/soc_caps.h"
@@ -44,7 +46,7 @@ esp_err_t sleep_modem_state_phy_link_init(void **link_head)
esp_err_t err = ESP_OK;
#if SOC_PM_PAU_REGDMA_LINK_WIFIMAC
static regdma_link_config_t wifi_modem_config[] = {
static const regdma_link_config_t wifi_modem_config_template[] = {
[0] = REGDMA_LINK_WRITE_INIT(REGDMA_PHY_LINK(0x00), MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN, MODEM_LPCON_CLK_I2C_MST_EN_M, 1, 0), /* I2C MST enable */
/* PMU or software to trigger enable RF PHY */
@@ -94,12 +96,18 @@ esp_err_t sleep_modem_state_phy_link_init(void **link_head)
[34] = REGDMA_LINK_WRITE_INIT(REGDMA_PHY_LINK(0x22), PMU_SLP_WAKEUP_CNTL7_REG, 0x200000, 0xffff0000, 1, 0),
[35] = REGDMA_LINK_WRITE_INIT(REGDMA_PHY_LINK(0x23), PMU_SLP_WAKEUP_CNTL7_REG, 0x9730000, 0xffff0000, 0, 1)
};
regdma_link_config_t *wifi_modem_config = malloc(sizeof(wifi_modem_config_template));
if (wifi_modem_config == NULL) {
return ESP_ERR_NO_MEM;
}
memcpy(wifi_modem_config, wifi_modem_config_template, sizeof(wifi_modem_config_template));
extern uint32_t phy_ana_i2c_master_burst_rf_onoff(bool on);
wifi_modem_config[4].write_wait.value = phy_ana_i2c_master_burst_rf_onoff(true);
wifi_modem_config[19].write_wait.value = phy_ana_i2c_master_burst_rf_onoff(false);
void *link = NULL;
for (int i = ARRAY_SIZE(wifi_modem_config) - 1; (err == ESP_OK) && (i >= 0); i--) {
for (int i = ARRAY_SIZE(wifi_modem_config_template) - 1; (err == ESP_OK) && (i >= 0); i--) {
void *next = regdma_link_init_safe(&wifi_modem_config[i], false, 0, link);
if (next) {
link = next;
@@ -108,6 +116,7 @@ esp_err_t sleep_modem_state_phy_link_init(void **link_head)
err = ESP_ERR_NO_MEM;
}
}
free(wifi_modem_config);
if (err == ESP_OK) {
pau_regdma_set_modem_link_addr(link);