From: Lukas Funke lukas.funke@weidmueller.com
Add test for u_boot_spl_pubkey_dtb. The test adds a public key to the dtb and checks if the required nodes will be added to the images dtb.
Signed-off-by: Lukas Funke lukas.funke@weidmueller.com Reviewed-by: Simon Glass sjg@chromium.org
---
Changes in v3: - Add newline before main - Adapted test due to property renaming
Changes in v2: - Changed u_boot_spl_pubkey_dtb to u-boot-spl-pubkey-dtb
tools/binman/ftest.py | 33 ++++++++++++++++++++++++ tools/binman/test/281_spl_pubkey_dtb.dts | 16 ++++++++++++ 2 files changed, 49 insertions(+) create mode 100644 tools/binman/test/281_spl_pubkey_dtb.dts
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py index 43b4f850a6..959c760792 100644 --- a/tools/binman/ftest.py +++ b/tools/binman/ftest.py @@ -638,6 +638,16 @@ class TestFunctional(unittest.TestCase): TestFunctional._MakeInputFile('vpl/u-boot-vpl', tools.read_file(cls.ElfTestFile(src_fname)))
+ @classmethod + def _SetupPmuFwlElf(cls, src_fname='bss_data'): + """Set up an ELF file with a '_dt_ucode_base_size' symbol + + Args: + Filename of ELF file to use as VPL + """ + TestFunctional._MakeInputFile('pmu-firmware.elf', + tools.read_file(cls.ElfTestFile(src_fname))) + @classmethod def _SetupDescriptor(cls): with open(cls.TestFile('descriptor.bin'), 'rb') as fd: @@ -6677,5 +6687,28 @@ fdt fdtmap Extract the devicetree blob from the fdtmap self.assertIn("Node '/fit': Missing tool: 'mkimage'", str(e.exception))
+ def testSplPubkeyDtb(self): + """Test u_boot_spl_pubkey_dtb etype""" + data = tools.read_file(self.TestFile("key.pem")) + self._MakeInputFile("key.crt", data) + self._DoReadFileRealDtb('281_spl_pubkey_dtb.dts') + image = control.images['image'] + entries = image.GetEntries() + dtb_entry = entries['u-boot-spl-pubkey-dtb'] + dtb_data = dtb_entry.GetData() + dtb = fdt.Fdt.FromData(dtb_data) + dtb.Scan() + + signature_node = dtb.GetNode('/signature') + self.assertIsNotNone(signature_node) + key_node = signature_node.FindNode("key-key") + self.assertIsNotNone(key_node) + self.assertEqual(fdt_util.GetString(key_node, "required"), + "conf") + self.assertEqual(fdt_util.GetString(key_node, "algo"), + "sha384,rsa4096") + self.assertEqual(fdt_util.GetString(key_node, "key-name-hint"), + "key") + if __name__ == "__main__": unittest.main() diff --git a/tools/binman/test/281_spl_pubkey_dtb.dts b/tools/binman/test/281_spl_pubkey_dtb.dts new file mode 100644 index 0000000000..3256ff970c --- /dev/null +++ b/tools/binman/test/281_spl_pubkey_dtb.dts @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0+ + +/dts-v1/; + +/ { + #address-cells = <1>; + #size-cells = <1>; + + binman { + u-boot-spl-pubkey-dtb { + algo = "sha384,rsa4096"; + required = "conf"; + key-name-hint = "key"; + }; + }; +};