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binman: Add a test for x86-start16-spl

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This allows us to put the 16-bit x86 start-up code in SPL. Add a test for
it.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2017-11-12 21:52:26 -07:00
parent 5650984300
commit 8772213ea6
2 changed files with 22 additions and 1 deletions
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10
tools/binman/ftest.py
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@ -34,6 +34,7 @@ ME_DATA = '0abcd'
VGA_DATA = 'vga'
U_BOOT_DTB_DATA = 'udtb'
X86_START16_DATA = 'start16'
X86_START16_SPL_DATA = 'start16spl'
U_BOOT_NODTB_DATA = 'nodtb with microcode pointer somewhere in here'
FSP_DATA = 'fsp'
CMC_DATA = 'cmc'
@ -74,6 +75,8 @@ class TestFunctional(unittest.TestCase):
TestFunctional._MakeInputFile('vga.bin', VGA_DATA)
TestFunctional._MakeInputFile('u-boot.dtb', U_BOOT_DTB_DATA)
TestFunctional._MakeInputFile('u-boot-x86-16bit.bin', X86_START16_DATA)
TestFunctional._MakeInputFile('spl/u-boot-x86-16bit-spl.bin',
X86_START16_SPL_DATA)
TestFunctional._MakeInputFile('u-boot-nodtb.bin', U_BOOT_NODTB_DATA)
TestFunctional._MakeInputFile('fsp.bin', FSP_DATA)
TestFunctional._MakeInputFile('cmc.bin', CMC_DATA)
@ -677,7 +680,7 @@ class TestFunctional(unittest.TestCase):
# Check that the microcode appears immediately after the Fdt
# This matches the concatenation of the data properties in
# the /microcode/update@xxx nodes in x86_ucode.dts.
# the /microcode/update@xxx nodes in 34_x86_ucode.dts.
ucode_data = struct.pack('>4L', 0x12345678, 0x12345679, 0xabcd0000,
0x78235609)
self.assertEqual(ucode_data, third[:len(ucode_data)])
@ -823,6 +826,11 @@ class TestFunctional(unittest.TestCase):
data = self._DoReadFile('47_spl_bss_pad.dts')
self.assertEqual(U_BOOT_SPL_DATA + (chr(0) * 10) + U_BOOT_DATA, data)
def testPackStart16Spl(self):
"""Test that an image with an x86 start16 region can be created"""
data = self._DoReadFile('48_x86-start16-spl.dts')
self.assertEqual(X86_START16_SPL_DATA, data[:len(X86_START16_SPL_DATA)])
if __name__ == "__main__":
unittest.main()

13
tools/binman/test/48_x86-start16-spl.dts Normal file
View file

@ -0,0 +1,13 @@
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
binman {
size = <16>;
x86-start16-spl {
};
};
};