This file contains the SPL device tree. Add support for including this by itself in images.
Signed-off-by: Simon Glass sjg@chromium.org ---
tools/binman/etype/u_boot_spl_dtb.py | 17 +++++++++++++++++ tools/binman/ftest.py | 7 +++++++ tools/binman/test/51_u_boot_spl_dtb.dts | 13 +++++++++++++ 3 files changed, 37 insertions(+) create mode 100644 tools/binman/etype/u_boot_spl_dtb.py create mode 100644 tools/binman/test/51_u_boot_spl_dtb.dts
diff --git a/tools/binman/etype/u_boot_spl_dtb.py b/tools/binman/etype/u_boot_spl_dtb.py new file mode 100644 index 00000000000..6c5ce1e996b --- /dev/null +++ b/tools/binman/etype/u_boot_spl_dtb.py @@ -0,0 +1,17 @@ +# Copyright (c) 2016 Google, Inc +# Written by Simon Glass sjg@chromium.org +# +# SPDX-License-Identifier: GPL-2.0+ +# +# Entry-type module for U-Boot device tree +# + +from entry import Entry +from blob import Entry_blob + +class Entry_u_boot_spl_dtb(Entry_blob): + def __init__(self, image, etype, node): + Entry_blob.__init__(self, image, etype, node) + + def GetDefaultFilename(self): + return 'spl/u-boot-spl.dtb' diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py index c8155788afc..32bc7950b14 100644 --- a/tools/binman/ftest.py +++ b/tools/binman/ftest.py @@ -33,6 +33,7 @@ BLOB_DATA = '89' ME_DATA = '0abcd' VGA_DATA = 'vga' U_BOOT_DTB_DATA = 'udtb' +U_BOOT_SPL_DTB_DATA = 'spldtb' X86_START16_DATA = 'start16' X86_START16_SPL_DATA = 'start16spl' U_BOOT_NODTB_DATA = 'nodtb with microcode pointer somewhere in here' @@ -76,6 +77,7 @@ class TestFunctional(unittest.TestCase): TestFunctional._MakeInputFile('me.bin', ME_DATA) TestFunctional._MakeInputFile('vga.bin', VGA_DATA) TestFunctional._MakeInputFile('u-boot.dtb', U_BOOT_DTB_DATA) + TestFunctional._MakeInputFile('spl/u-boot-spl.dtb', U_BOOT_SPL_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) @@ -869,6 +871,11 @@ class TestFunctional(unittest.TestCase): data = self._DoReadFile('50_intel_mrc.dts') self.assertEqual(MRC_DATA, data[:len(MRC_DATA)])
+ def testSplDtb(self): + """Test that an image with spl/u-boot-spl.dtb can be created""" + data = self._DoReadFile('51_u_boot_spl_dtb.dts') + self.assertEqual(U_BOOT_SPL_DTB_DATA, data[:len(U_BOOT_SPL_DTB_DATA)]) +
if __name__ == "__main__": unittest.main() diff --git a/tools/binman/test/51_u_boot_spl_dtb.dts b/tools/binman/test/51_u_boot_spl_dtb.dts new file mode 100644 index 00000000000..3912f86b4cd --- /dev/null +++ b/tools/binman/test/51_u_boot_spl_dtb.dts @@ -0,0 +1,13 @@ +/dts-v1/; + +/ { + #address-cells = <1>; + #size-cells = <1>; + + binman { + size = <16>; + + u-boot-spl-dtb { + }; + }; +};