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feat: enable secure boot for c5

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This MR added suppport for secure boot in ESP32-C5.
This commit is contained in:
nilesh.kale
2024-03-29 15:43:24 +05:30
parent 019165b950
commit f5dd1074b6
15 changed files with 138 additions and 30 deletions
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21
tools/test_apps/security/secure_boot/conftest.py
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@@ -1,6 +1,5 @@
# SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
# SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: Apache-2.0
# pylint: disable=W0621 # redefined-outer-name
import os
import subprocess
@@ -56,7 +55,7 @@ class FpgaSerial(IdfSerial):
if subprocess.run(
f'{sys.executable} -m esptool --port {self.esp_port} --no-stub write_flash {str(offs)} {partition_table_path}'.split()
).returncode != 0:
raise RuntimeError('Flashing the patition table binary failed')
raise RuntimeError('Flashing the partition table binary failed')
@EspSerial.use_esptool(hard_reset_after=True, no_stub=True)
def app_flash(self, app_path: str) -> None:
@@ -173,6 +172,20 @@ class Esp32p4FpgaDut(FpgaDut):
self.serial.burn_efuse_key_digest(digest, 'SECURE_BOOT_DIGEST%d' % key_index, 'BLOCK_KEY%d' % block)
class Esp32c5FpgaDut(FpgaDut):
SECURE_BOOT_EN_KEY = 'SECURE_BOOT_EN'
SECURE_BOOT_EN_VAL = 1
def burn_wafer_version(self) -> None:
pass
def secure_boot_burn_en_bit(self) -> None:
self.serial.burn_efuse(self.SECURE_BOOT_EN_KEY, self.SECURE_BOOT_EN_VAL)
def secure_boot_burn_digest(self, digest: str, key_index: int = 0, block: int = 0) -> None:
self.serial.burn_efuse_key_digest(digest, 'SECURE_BOOT_DIGEST%d' % key_index, 'BLOCK_KEY%d' % block)
@pytest.fixture(scope='module')
def monkeypatch_module(request: FixtureRequest) -> MonkeyPatch:
mp = MonkeyPatch()
@@ -189,5 +202,7 @@ def replace_dut_class(monkeypatch_module: MonkeyPatch, pytestconfig: pytest.Conf
monkeypatch_module.setattr('pytest_embedded_idf.IdfDut', Esp32s3FpgaDut)
elif target == 'esp32p4':
monkeypatch_module.setattr('pytest_embedded_idf.IdfDut', Esp32p4FpgaDut)
elif target == 'esp32c5':
monkeypatch_module.setattr('pytest_embedded_idf.IdfDut', Esp32c5FpgaDut)
monkeypatch_module.setattr('pytest_embedded_idf.IdfSerial', FpgaSerial)