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bugfix: clear regdma status when restart

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This commit is contained in:
sibeibei
2025-11-24 20:52:58 +08:00
parent 0287fe904b
commit e5fb2f50ec
6 changed files with 12 additions and 0 deletions
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2
components/esp_system/port/soc/esp32c5/system_internal.c
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@@ -56,6 +56,7 @@ void esp_system_reset_modules_on_exit(void)
SET_PERI_REG_MASK(PCR_SDIO_SLAVE_CONF_REG, PCR_SDIO_SLAVE_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);
@@ -67,6 +68,7 @@ void esp_system_reset_modules_on_exit(void)
CLEAR_PERI_REG_MASK(PCR_PWM_CONF_REG, PCR_PWM_RST_EN);
CLEAR_PERI_REG_MASK(PCR_SDIO_SLAVE_CONF_REG, PCR_SDIO_SLAVE_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.

2
components/esp_system/port/soc/esp32c6/system_internal.c
View File

@@ -54,6 +54,7 @@ void 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);
@@ -80,6 +81,7 @@ void 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);
// UART's sclk is controlled in the PCR register and does not reset with the UART module. The ROM missed enabling
// it when initializing the ROM UART. If it is not turned on, it will trigger LP_WDT in the ROM.

2
components/esp_system/port/soc/esp32c61/system_internal.c
View File

@@ -59,6 +59,7 @@ void esp_system_reset_modules_on_exit(void)
SET_PERI_REG_MASK(PCR_SDIO_SLAVE_CONF_REG, PCR_SDIO_SLAVE_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);
@@ -69,6 +70,7 @@ void esp_system_reset_modules_on_exit(void)
CLEAR_PERI_REG_MASK(PCR_MODEM_CONF_REG, PCR_MODEM_RST_EN);
CLEAR_PERI_REG_MASK(PCR_SDIO_SLAVE_CONF_REG, PCR_SDIO_SLAVE_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.

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

@@ -51,6 +51,7 @@ void 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);
@@ -61,6 +62,7 @@ void 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.

2
components/esp_system/port/soc/esp32h21/system_internal.c
View File

@@ -52,6 +52,7 @@ void 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);
@@ -62,6 +63,7 @@ void 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.

2
components/esp_system/port/soc/esp32h4/system_internal.c
View File

@@ -47,6 +47,7 @@ void esp_system_reset_modules_on_exit(void)
SET_PERI_REG_MASK(PCR_PWM1_CONF_REG, PCR_PWM1_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 esp_system_reset_modules_on_exit(void)
CLEAR_PERI_REG_MASK(PCR_PWM0_CONF_REG, PCR_PWM0_RST_EN);
CLEAR_PERI_REG_MASK(PCR_PWM1_CONF_REG, PCR_PWM1_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.