[PATCH 09/10] binman: Add support for u-boot-nodtb.bin.lzma as an input binary
Manoj Sai
abbaraju.manojsai at amarulasolutions.com
Fri Jun 30 14:11:45 CEST 2023
Add an entry type for u-boot-nodtb.bin.lzma, which is a LZMA compressed
raw u-boot binary and a simple test.
Signed-off-by: Manoj Sai <abbaraju.manojsai at amarulasolutions.com>
Signed-off-by: Suniel Mahesh <sunil at amarulasolutions.com>
---
tools/binman/etype/283_u_boot_nodtb_lzma.dts | 11 ++++++++
tools/binman/etype/u_boot_nodtb_lzma.py | 28 ++++++++++++++++++++
tools/binman/ftest.py | 6 +++++
3 files changed, 45 insertions(+)
create mode 100644 tools/binman/etype/283_u_boot_nodtb_lzma.dts
create mode 100644 tools/binman/etype/u_boot_nodtb_lzma.py
diff --git a/tools/binman/etype/283_u_boot_nodtb_lzma.dts b/tools/binman/etype/283_u_boot_nodtb_lzma.dts
new file mode 100644
index 0000000000..d9a834acf6
--- /dev/null
+++ b/tools/binman/etype/283_u_boot_nodtb_lzma.dts
@@ -0,0 +1,11 @@
+/dts-v1/;
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ binman {
+ u-boot-nodtb-bin-lzma {
+ };
+ };
+};
diff --git a/tools/binman/etype/u_boot_nodtb_lzma.py b/tools/binman/etype/u_boot_nodtb_lzma.py
new file mode 100644
index 0000000000..c2874aa6e9
--- /dev/null
+++ b/tools/binman/etype/u_boot_nodtb_lzma.py
@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: GPL-2.0+
+# Copyright (c) 2023 Amarula Solutions India
+# Written by Suniel Mahesh <sunil at amarulasolutions.com>
+# Reference from Simon Glass <sjg at chromium.org>
+#
+# Entry-type module for 'u-boot-nodtb.bin.lzma'
+#
+
+from binman.entry import Entry
+from binman.etype.blob import Entry_blob
+
+class Entry_u_boot_nodtb_lzma(Entry_blob):
+ """U-Boot compressed flat binary without device tree appended
+
+ Properties / Entry arguments:
+ - filename: Filename to include ('u-boot-nodtb.bin.lzma')
+
+ This is the U-Boot compressed raw binary, before allowing it to relocate
+ itself at runtime it should be decompressed. It does not include a device
+ tree blob at the end of it so normally cannot work without it. You can add a
+ u-boot-dtb entry after this one, or use a u-boot entry instead, normally
+ expands to a section containing u-boot and u-boot-dtb
+ """
+ def __init__(self, section, etype, node):
+ super().__init__(section, etype, node)
+
+ def GetDefaultFilename(self):
+ return 'u-boot-nodtb.bin.lzma'
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index 933ebcbd35..d1715523d2 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -43,6 +43,7 @@ from u_boot_pylib import tout
U_BOOT_DATA = b'1234'
U_BOOT_IMG_DATA = b'img'
U_BOOT_NODTB_GZ_DATA = b'uboot nodtb gz'
+U_BOOT_NODTB_LZMA_DATA = b'uboot nodtb lzma'
U_BOOT_SPL_DATA = b'56780123456789abcdefghijklm'
U_BOOT_TPL_DATA = b'tpl9876543210fedcbazywvuts'
U_BOOT_VPL_DATA = b'vpl76543210fedcbazywxyz_'
@@ -6682,5 +6683,10 @@ fdt fdtmap Extract the devicetree blob from the fdtmap
data = self._DoReadFile('279_u_boot_nodtb_gzip.dts')
self.assertEqual(U_BOOT_NODTB_GZ_DATA, data)
+ def testUBootnodtbBinLzma(self):
+ """Test that u-boot-nodtb.bin.lzma can be put in a file"""
+ data = self._DoReadFile('280_u_boot_nodtb_lzma.dts')
+ self.assertEqual(U_BOOT_NODTB_LZMA_DATA, data)
+
if __name__ == "__main__":
unittest.main()
--
2.25.1
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