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Merge branch 'bugfix/c5_mpi_ecc_power_mode_v5.1' into 'release/v5.1'

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fix(hal): correct mpi/ecc peripheral power up sequence for ESP32-C5 (v5.1)

See merge request espressif/esp-idf!31866
This commit is contained in:
Mahavir Jain
2024-07-17 13:03:01 +08:00
parent 875e422021 9ff2f9ab2f
commit ef80a09a4d
6 changed files with 43 additions and 3 deletions
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16
components/hal/esp32c6/include/hal/ecc_ll.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -9,6 +9,8 @@
#include <string.h>
#include "hal/assert.h"
#include "soc/ecc_mult_reg.h"
#include "soc/pcr_struct.h"
#include "soc/pcr_reg.h"
#ifdef __cplusplus
extern "C" {
@@ -20,6 +22,18 @@ typedef enum {
ECC_PARAM_K,
} ecc_ll_param_t;
static inline void ecc_ll_power_up(void)
{
REG_CLR_BIT(PCR_ECC_PD_CTRL_REG, PCR_ECC_MEM_PD);
REG_CLR_BIT(PCR_ECC_PD_CTRL_REG, PCR_ECC_MEM_FORCE_PD);
}
static inline void ecc_ll_power_down(void)
{
REG_CLR_BIT(PCR_ECC_PD_CTRL_REG, PCR_ECC_MEM_FORCE_PU);
REG_SET_BIT(PCR_ECC_PD_CTRL_REG, PCR_ECC_MEM_PD);
}
static inline void ecc_ll_enable_interrupt(void)
{
REG_SET_FIELD(ECC_MULT_INT_ENA_REG, ECC_MULT_CALC_DONE_INT_ENA, 1);