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fix(wifi): clear regdma status when restart

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This commit is contained in:
sibeibei
2025-11-24 20:52:58 +08:00
parent 1397d3d543
commit 79a7e3ceda
2 changed files with 4 additions and 0 deletions
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2
components/esp_system/port/soc/esp32c6/system_internal.c
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@@ -51,6 +51,7 @@ void IRAM_ATTR esp_system_reset_modules_on_exit(void)
SET_PERI_REG_MASK(PCR_PWM_CONF_REG, PCR_PWM_RST_EN);
//ETM may directly control the GPIO or other peripherals even after CPU reset. Reset to stop these control.
SET_PERI_REG_MASK(PCR_ETM_CONF_REG, PCR_ETM_RST_EN);
SET_PERI_REG_MASK(PCR_REGDMA_CONF_REG, PCR_REGDMA_RST_EN);
// Clear Peripheral clk rst
CLEAR_PERI_REG_MASK(PCR_MSPI_CONF_REG, PCR_MSPI_RST_EN);
@@ -77,6 +78,7 @@ void IRAM_ATTR esp_system_reset_modules_on_exit(void)
CLEAR_PERI_REG_MASK(PCR_HMAC_CONF_REG, PCR_HMAC_RST_EN);
CLEAR_PERI_REG_MASK(PCR_RSA_CONF_REG, PCR_RSA_RST_EN);
CLEAR_PERI_REG_MASK(PCR_SHA_CONF_REG, PCR_SHA_RST_EN);
CLEAR_PERI_REG_MASK(PCR_REGDMA_CONF_REG, PCR_REGDMA_RST_EN);
}
/* "inner" restart function for after RTOS, interrupts & anything else on this

2
components/esp_system/port/soc/esp32h2/system_internal.c
View File

@@ -48,6 +48,7 @@ void IRAM_ATTR esp_system_reset_modules_on_exit(void)
SET_PERI_REG_MASK(PCR_PWM_CONF_REG, PCR_PWM_RST_EN);
//ETM may directly control the GPIO or other peripherals even after CPU reset. Reset to stop these control.
SET_PERI_REG_MASK(PCR_ETM_CONF_REG, PCR_ETM_RST_EN);
SET_PERI_REG_MASK(PCR_REGDMA_CONF_REG, PCR_REGDMA_RST_EN);
// Clear Peripheral clk rst
CLEAR_PERI_REG_MASK(PCR_MSPI_CONF_REG, PCR_MSPI_RST_EN);
@@ -58,6 +59,7 @@ void IRAM_ATTR esp_system_reset_modules_on_exit(void)
CLEAR_PERI_REG_MASK(PCR_MODEM_CONF_REG, PCR_MODEM_RST_EN);
CLEAR_PERI_REG_MASK(PCR_PWM_CONF_REG, PCR_PWM_RST_EN);
CLEAR_PERI_REG_MASK(PCR_ETM_CONF_REG, PCR_ETM_RST_EN);
CLEAR_PERI_REG_MASK(PCR_REGDMA_CONF_REG, PCR_REGDMA_RST_EN);
// Reset crypto peripherals. This ensures a clean state for the crypto peripherals after a CPU restart
// and hence avoiding any possibility with crypto failure in ROM security workflows.