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binman: ftest: Add test for ti-secure firewall node

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Add test for TI firewalling node in ti-secure.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
This commit is contained in:
Manorit Chawdhry 2023-12-29 16:16:27 +05:30 committed by Tom Rini
parent a3e407bef7
commit ba51299f60
3 changed files with 79 additions and 0 deletions
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23
tools/binman/ftest.py
View file

@ -7042,6 +7042,29 @@ fdt fdtmap Extract the devicetree blob from the fdtmap
entry_args=entry_args)[0]
self.assertGreater(len(data), len(TI_UNSECURE_DATA))
def testPackTiSecureFirewall(self):
"""Test that an image with a TI secured binary can be created"""
keyfile = self.TestFile('key.key')
entry_args = {
'keyfile': keyfile,
}
data_no_firewall = self._DoReadFileDtb('296_ti_secure.dts',
entry_args=entry_args)[0]
data_firewall = self._DoReadFileDtb('324_ti_secure_firewall.dts',
entry_args=entry_args)[0]
self.assertGreater(len(data_firewall),len(data_no_firewall))
def testPackTiSecureFirewallMissingProperty(self):
"""Test that an image with a TI secured binary can be created"""
keyfile = self.TestFile('key.key')
entry_args = {
'keyfile': keyfile,
}
with self.assertRaises(ValueError) as e:
data_firewall = self._DoReadFileDtb('325_ti_secure_firewall_missing_property.dts',
entry_args=entry_args)[0]
self.assertRegex(str(e.exception), "Node '/binman/ti-secure': Subnode 'firewall-0-2' is missing properties: id,region")
def testPackTiSecureMissingTool(self):
"""Test that an image with a TI secured binary (non-functional) can be created
when openssl is missing"""

28
tools/binman/test/324_ti_secure_firewall.dts Normal file
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@ -0,0 +1,28 @@
// SPDX-License-Identifier: GPL-2.0+
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
binman {
ti-secure {
content = <&unsecure_binary>;
auth-in-place = <0xa02>;
firewall-0-2 {
id = <0>;
region = <2>;
control = <0x31a>;
permissions = <0xc3ffff>;
start_address = <0x0 0x9e800000>;
end_address = <0x0 0x9fffffff>;
};
};
unsecure_binary: blob-ext {
filename = "ti_unsecure.bin";
};
};
};

28
tools/binman/test/325_ti_secure_firewall_missing_property.dts Normal file
View file

@ -0,0 +1,28 @@
// SPDX-License-Identifier: GPL-2.0+
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
binman {
ti-secure {
content = <&unsecure_binary>;
auth-in-place = <0xa02>;
firewall-0-2 {
// id = <0>;
// region = <2>;
control = <0x31a>;
permissions = <0xc3ffff>;
start_address = <0x0 0x9e800000>;
end_address = <0x0 0x9fffffff>;
};
};
unsecure_binary: blob-ext {
filename = "ti_unsecure.bin";
};
};
};