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fix(psram): enable psram power xpd

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armando
2026-05-14 08:59:54 +00:00
committed by Armando (Dou Yiwen)
parent 315b6547ff
commit 669be4a664
2 changed files with 18 additions and 0 deletions
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components/esp_hal_mspi/esp32s31/include/hal/psram_ctrlr_ll.h
+16
View File
@@ -18,6 +18,7 @@
#include "hal/assert.h"
#include "hal/misc.h"
#include "hal/config.h"
#include "soc/pmu_reg.h"
#include "soc/spi_mem_s_struct.h"
#include "soc/spi_mem_s_reg.h"
#include "soc/spi1_mem_s_reg.h"
@@ -61,6 +62,21 @@ extern "C" {
#define PSRAM_CTRLR_LL_INTR_EVENT_SUPPORTED 1
#define PSRAM_CTRLR_LL_DEDICATED_LDO 1
/**
* @brief Enable PSRAM power
*
* @param en enable / disable
*/
__attribute__((always_inline))
static inline void psram_ctrlr_ll_enable_power(bool en)
{
if (en) {
REG_SET_BIT(PMU_PSRAM_CFG_REG, PMU_PSRAM_XPD);
} else {
REG_CLR_BIT(PMU_PSRAM_CFG_REG, PMU_PSRAM_XPD);
}
}
/**
* @brief Set PSRAM write cmd
*
components/esp_psram/device/esp_psram_impl_ap_oct.c
+2
View File
@@ -413,6 +413,8 @@ static void s_configure_psram_ecc(void)
esp_err_t esp_psram_impl_enable(void)
{
psram_ctrlr_ll_enable_power(true);
#if PSRAM_CTRLR_LL_DEDICATED_LDO
esp_psram_power_cfg_t config = {
.voltage_mv = CONFIG_SPIRAM_LDO_VOLTAGE_DOMAIN,