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fix(esp_security): Power up MPI memory registers when enabling MPI

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Co-authored-by: Li HongXi <lihongxi@espressif.com>
This commit is contained in:
harshal.patil
2025-06-12 13:18:57 +05:30
parent 33d8c05d95
commit a7af364112
5 changed files with 10 additions and 16 deletions
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16
components/hal/test_apps/crypto/main/mpi/test_mpi.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Unlicense OR CC0-1.0
*/
@@ -19,17 +19,13 @@
#include "hal/mpi_hal.h"
#include "hal/mpi_ll.h"
#include "mpi_params.h"
#include "esp_crypto_periph_clk.h"
#define _DEBUG_ 0
static void esp_mpi_enable_hardware_hw_op( void )
{
/* Enable RSA hardware */
MPI_RCC_ATOMIC() {
mpi_ll_enable_bus_clock(true);
mpi_ll_reset_register();
}
esp_crypto_mpi_enable_periph_clk(true);
mpi_hal_enable_hardware_hw_op();
}
@@ -37,11 +33,7 @@ static void esp_mpi_enable_hardware_hw_op( void )
static void esp_mpi_disable_hardware_hw_op( void )
{
mpi_hal_disable_hardware_hw_op();
/* Disable RSA hardware */
MPI_RCC_ATOMIC() {
mpi_ll_enable_bus_clock(false);
}
esp_crypto_mpi_enable_periph_clk(false);
}