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feat(usb_host): Move DMA capable memory to external ram on P4

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- DWC-OTG internal DMA can access psram on esp32p4
    - Move DMA memory buffs to psram, to save internal ram
    - HCD tests and MSC example runs in CI with psram enabled
This commit is contained in:
peter.marcisovsky
2025-03-21 09:07:53 +01:00
parent acea1fc047
commit 196bc310e5
14 changed files with 108 additions and 32 deletions
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20
components/usb/test_apps/hcd/pytest_usb_hcd.py
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@@ -1,16 +1,20 @@
# SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
# SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: CC0-1.0
import pytest
from pytest_embedded import Dut
@pytest.mark.esp32s2
@pytest.mark.esp32s3
@pytest.mark.esp32p4
@pytest.mark.temp_skip_ci(targets=['esp32s2'], reason='lack of runners with usb_host_flash_disk tag')
CONFIGS = [
pytest.param('default', marks=[pytest.mark.esp32s2, pytest.mark.esp32s3, pytest.mark.esp32p4]),
pytest.param('esp32p4_psram', marks=[pytest.mark.esp32p4])
]
@pytest.mark.usb_host_flash_disk
@pytest.mark.temp_skip_ci(targets=['esp32s2'], reason='lack of runners with usb_host_flash_disk tag')
@pytest.mark.parametrize('config', CONFIGS, indirect=True)
def test_usb_hcd(dut: Dut) -> None:
if (dut.target == 'esp32s3'):
dut.run_all_single_board_cases(group='full_speed')
if dut.target == 'esp32p4':
dut.run_all_single_board_cases(group='high_speed', reset=True)
else:
dut.run_all_single_board_cases(group='high_speed')
dut.run_all_single_board_cases(group='full_speed', reset=True)