kopia lustrzana https://github.com/espressif/esp-idf
52 wiersze
1.3 KiB
C
52 wiersze
1.3 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2021-2023 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
// This part is put in iram.
|
|
|
|
#include "hal/spi_flash_encrypted_ll.h"
|
|
|
|
void spi_flash_encryption_hal_enable(void)
|
|
{
|
|
spi_flash_encrypt_ll_enable();
|
|
#if CONFIG_IDF_TARGET_ESP32S2
|
|
spi_flash_encrypt_ll_aes_accelerator_enable();
|
|
#endif //CONFIG_IDF_TARGET_ESP32S2
|
|
#if !CONFIG_IDF_TARGET_ESP32
|
|
spi_flash_encrypt_ll_type(FLASH_ENCRYPTION_MANU);
|
|
#endif // !CONFIG_IDF_TARGET_ESP32
|
|
}
|
|
|
|
void spi_flash_encryption_hal_disable(void)
|
|
{
|
|
spi_flash_encrypt_ll_disable();
|
|
}
|
|
|
|
void spi_flash_encryption_hal_prepare(uint32_t address, const uint32_t* buffer, uint32_t size)
|
|
{
|
|
#if !CONFIG_IDF_TARGET_ESP32
|
|
spi_flash_encrypt_ll_buffer_length(size);
|
|
#endif // !CONFIG_IDF_TARGET_ESP32
|
|
spi_flash_encrypt_ll_address_save(address);
|
|
spi_flash_encrypt_ll_plaintext_save(address, buffer, size);
|
|
spi_flash_encrypt_ll_calculate_start();
|
|
}
|
|
|
|
void spi_flash_encryption_hal_done(void)
|
|
{
|
|
spi_flash_encrypt_ll_calculate_wait_idle();
|
|
spi_flash_encrypt_ll_done();
|
|
}
|
|
|
|
void spi_flash_encryption_hal_destroy(void)
|
|
{
|
|
spi_flash_encrypt_ll_destroy();
|
|
}
|
|
|
|
bool spi_flash_encryption_hal_check(uint32_t address, uint32_t length)
|
|
{
|
|
return spi_flash_encrypt_ll_check(address, length);
|
|
}
|