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Merge branch 'change/ecdsa_does_not_use_mpi_esp32h2_eco5_v5.3' into 'release/v5.3'

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The ECDSA module of ESP32-H2 ECO5 does not use the MPI module (v5.3)

See merge request espressif/esp-idf!41220
This commit is contained in:
Mahavir Jain
2025-08-19 20:10:15 +05:30
parent f6d764dafb 2bfecc9638
commit 6efa12ce3e
6 changed files with 55 additions and 17 deletions
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14
components/mbedtls/port/ecdsa/ecdsa_alt.c
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@@ -68,9 +68,11 @@ static void esp_ecdsa_acquire_hardware(void)
/* We need to reset the MPI peripheral because ECDSA peripheral
* of some targets use the MPI peripheral as well.
*/
MPI_RCC_ATOMIC() {
mpi_ll_enable_bus_clock(true);
mpi_ll_reset_register();
if (ecdsa_ll_is_mpi_required()) {
MPI_RCC_ATOMIC() {
mpi_ll_enable_bus_clock(true);
mpi_ll_reset_register();
}
}
#endif /* SOC_ECDSA_USES_MPI */
}
@@ -87,8 +89,10 @@ static void esp_ecdsa_release_hardware(void)
}
#ifdef SOC_ECDSA_USES_MPI
MPI_RCC_ATOMIC() {
mpi_ll_enable_bus_clock(false);
if (ecdsa_ll_is_mpi_required()) {
MPI_RCC_ATOMIC() {
mpi_ll_enable_bus_clock(false);
}
}
#endif /* SOC_ECDSA_USES_MPI */