Add a test which checks that VBE boots correctly from TPL through to U-Boot proper.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v2: - Drop patch 'rsa: Avoid warning in padding_pss_verify()'
arch/sandbox/dts/test.dts | 37 ++++++++++++++++++++++++++++++++++ test/py/tests/test_vbe_vpl.py | 38 +++++++++++++++++++++++++++++++++++ 2 files changed, 75 insertions(+) create mode 100644 test/py/tests/test_vbe_vpl.py
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index a9ef5139020..8d077f1f489 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -37,6 +37,8 @@ i2c0 = "/i2c@0"; mmc0 = "/mmc0"; mmc1 = "/mmc1"; + mmc2 = "/mmc2"; + mmc3 = "/mmc3"; pci0 = &pci0; pci1 = &pci1; pci2 = &pci2; @@ -92,6 +94,11 @@ compatible = "u-boot,distro-efi"; };
+ /* + * This is used for the VBE OS-request tests. A FAT filesystem + * created in a partition with the VBE information appearing + * before the parititon starts + */ firmware0 { u-boot,dm-vpl; compatible = "fwupd,vbe-simple"; @@ -104,6 +111,28 @@ version-offset = <0x800>; version-size = <0x100>; }; + + /* + * This is used for the VBE VPL tests. The MMC device holds the + * binman image.bin file. The test progresses through each phase + * of U-Boot, loading each in turn from MMC. + * + * Note that the test enables this node (and mmc3) before + * running U-Boot + */ + firmware1 { + u-boot,dm-vpl; + status = "disabled"; + compatible = "fwupd,vbe-simple"; + storage = "mmc3"; + skip-offset = <0x400000>; + area-start = <0>; + area-size = <0xe00000>; + state-offset = <0xdffc00>; + state-size = <0x40>; + version-offset = <0xdffe00>; + version-size = <0x100>; + }; };
fuzzing-engine { @@ -968,6 +997,14 @@ compatible = "sandbox,mmc"; };
+ /* This is used for VBE VPL tests */ + mmc3 { + status = "disabled"; + compatible = "sandbox,mmc"; + filename = "image.bin"; + non-removable; + }; + pch { compatible = "sandbox,pch"; }; diff --git a/test/py/tests/test_vbe_vpl.py b/test/py/tests/test_vbe_vpl.py new file mode 100644 index 00000000000..d1c9d0548ae --- /dev/null +++ b/test/py/tests/test_vbe_vpl.py @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: GPL-2.0+ +# Copyright 2022 Google LLC +# +# Test addition of VBE + +import os + +import pytest +import u_boot_utils + +@pytest.mark.boardspec('sandbox_vpl') +@pytest.mark.requiredtool('dtc') +def test_vbe_vpl(u_boot_console): + cons = u_boot_console + #cmd = [cons.config.build_dir + fname, '-v'] + ram = os.path.join(cons.config.build_dir, 'ram.bin') + fdt = os.path.join(cons.config.build_dir, 'arch/sandbox/dts/test.dtb') + + # Enable firmware1 and the mmc that it uses. These are needed for the full + # VBE flow. + u_boot_utils.run_and_log( + cons, f'fdtput -t s {fdt} /bootstd/firmware0 status disabled') + u_boot_utils.run_and_log( + cons, f'fdtput -t s {fdt} /bootstd/firmware1 status okay') + u_boot_utils.run_and_log( + cons, f'fdtput -t s {fdt} /mmc3 status okay') + + # Remove any existing RAM file, so we don't have old data present + if os.path.exists(ram): + os.remove(ram) + flags = ['-p', os.path.join(cons.config.build_dir, 'image.bin'), '-w', + '-s', 'state.dtb'] + cons.restart_uboot_with_flags(flags) + + # Make sure that VBE was used in both VPL (to load SPL) and SPL (to load + # U-Boot + output = cons.run_command('vbe state') + assert output == 'Phases: VPL SPL'