[U-Boot] [PATCH v2 00/29] binman: Add more tests and support for updating the device tree
Simon Glass
sjg at chromium.org
Fri Jul 6 16:27:13 UTC 2018
At present we have 100% code coverage for binman. This series adds the
same for dtoc (which converts device-tree data to C) and the Fdt class
(which provides convenient Python access to the device tree).
Binman already support writing a map file showing the location of each
entry in the images in produces. But, with the exception of automatic
linker symbols in SPL, this information is not available to U-Boot
itself. The series adds support for this, by writing the updated entry
position and size back to the device tree for inclusion in the image.
With this, U-Boot can easily read this information and locate image
entries at runtime.
Note: At present the access to device-tree values is more clumbsy than
it could be. Once pylibfdt support is finished, this needs another look.
Changes in v2:
- Correct logic for detecting python modules (changed with python-coverage)
- Show the full output when some modules are not tested
- Update text in test/run script also
- Allow specifying modules which must be tested
- Test that this works whether coverage shows a .py extension or not
- Expand tests to increase code coverage to 100%
- Update to cope with GetPhandle() being removed
- Update coverage to only include dtb_platdata.py
- Add new patch to enable cover-coverage tests for dtoc and fdt
- Update tests to main 100% code coverage
Simon Glass (28):
binman: Make the operation of Entry__testing explicit
binman: Tidy up variables in _RunMicrocodeTest()
binman: Correct operation of ObtainContents()
binman: Tidy up execution of tests
binman: Tidy up setting of entry contents
libfdt: Bring in proposed pylibfdt changes
libfdt: Fix the Python pack() function
libfdt: Add get_property() and del_node()
binman: Move coverage logic into a new test_util file
dtoc: Add some tests for the fdt module
dtoc: Update tests to write failures to /tmp
dtoc: Make use of the new pylibfdt methods
dtoc: Drop use of a local dtb buffer
dtoc: Update fdt tests to increase code coverage
dtoc: Keep track of property offsets
dtoc: Fix Fdt.GetNode() to handle a missing node
dtoc: Fix properties with a single zero-arg phandle
dtoc: Fix some minor errors
dtoc: Add a test for code coverage
binman: Move capture_sys_output() to test_util
dtoc: Increase code coverage to 100%
test: Enable cover-coverage tests for dtoc and fdt
dtoc: Avoid unwanted output during tests
dtoc: Add functions to add integer properties
binman: Complete documentation of stages
binman: Add a ProcessFdt() method
binman: Add a SetCalculatedProperties() method
binman: Support updating the device tree with calc'd info
Tom Rini (1):
binman: Switch to 'python-coverage'
scripts/dtc/libfdt/libfdt.h | 3 +
scripts/dtc/pylibfdt/libfdt.i_shipped | 725 ++++++++++++++++--
test/run | 7 +-
tools/binman/README | 45 +-
tools/binman/binman.py | 40 +-
tools/binman/bsection.py | 27 +
tools/binman/cmdline.py | 2 +
tools/binman/control.py | 58 +-
tools/binman/elf_test.py | 22 +-
tools/binman/entry.py | 42 +
tools/binman/etype/_testing.py | 37 +-
tools/binman/etype/blob.py | 3 +-
tools/binman/etype/section.py | 13 +-
tools/binman/etype/u_boot_dtb_with_ucode.py | 47 +-
tools/binman/etype/u_boot_spl_bss_pad.py | 4 +-
tools/binman/etype/u_boot_ucode.py | 9 +-
tools/binman/etype/u_boot_with_ucode_ptr.py | 11 +-
tools/binman/ftest.py | 159 +++-
tools/binman/image.py | 17 +
tools/binman/image_test.py | 2 +-
tools/binman/test/41_unknown_pos_size.dts | 1 +
tools/binman/test/57_unknown_contents.dts | 14 +
.../test/58_x86_ucode_spl_needs_retry.dts | 36 +
tools/binman/test/59_change_size.dts | 14 +
tools/binman/test/60_fdt_update.dts | 31 +
tools/binman/test/61_fdt_update_bad.dts | 32 +
tools/dtoc/dtb_platdata.py | 15 +-
tools/dtoc/dtoc.py | 35 +-
tools/dtoc/dtoc_test_add_prop.dts | 24 +
tools/dtoc/dtoc_test_addr32_64.dts | 2 +-
tools/dtoc/dtoc_test_addr64_32.dts | 2 +-
tools/dtoc/dtoc_test_bad_reg.dts | 17 +
tools/dtoc/dtoc_test_bad_reg2.dts | 17 +
tools/dtoc/dtoc_test_phandle.dts | 6 +
tools/dtoc/dtoc_test_phandle_bad.dts | 16 +
tools/dtoc/dtoc_test_phandle_bad2.dts | 22 +
tools/dtoc/dtoc_test_phandle_reorder.dts | 23 +
tools/dtoc/dtoc_test_phandle_single.dts | 23 +
tools/dtoc/dtoc_test_simple.dts | 1 +
tools/dtoc/fdt.py | 115 ++-
tools/dtoc/fdt_util.py | 29 +-
tools/dtoc/test_dtoc.py | 222 +++++-
tools/dtoc/test_fdt | 1 +
tools/dtoc/test_fdt.py | 450 +++++++++++
tools/patman/test_util.py | 85 ++
45 files changed, 2244 insertions(+), 262 deletions(-)
create mode 100644 tools/binman/test/57_unknown_contents.dts
create mode 100644 tools/binman/test/58_x86_ucode_spl_needs_retry.dts
create mode 100644 tools/binman/test/59_change_size.dts
create mode 100644 tools/binman/test/60_fdt_update.dts
create mode 100644 tools/binman/test/61_fdt_update_bad.dts
create mode 100644 tools/dtoc/dtoc_test_add_prop.dts
create mode 100644 tools/dtoc/dtoc_test_bad_reg.dts
create mode 100644 tools/dtoc/dtoc_test_bad_reg2.dts
create mode 100644 tools/dtoc/dtoc_test_phandle_bad.dts
create mode 100644 tools/dtoc/dtoc_test_phandle_bad2.dts
create mode 100644 tools/dtoc/dtoc_test_phandle_reorder.dts
create mode 100644 tools/dtoc/dtoc_test_phandle_single.dts
create mode 120000 tools/dtoc/test_fdt
create mode 100755 tools/dtoc/test_fdt.py
create mode 100644 tools/patman/test_util.py
--
2.18.0.203.gfac676dfb9-goog
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