| d877364e4a0f405ef24df7f4d50065c586207f5b |
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29-Jul-2016 |
Maxime Ripard <maxime.ripard@free-electrons.com> |
libfdt: Add fdt_setprop_inplace_namelen_partial
Add a function to modify inplace only a portion of a property..
This is especially useful when the property is an array of values, and you
want to update one of them without changing the DT size.
Acked-by: Simon Glass <sjg@chromium.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
[dwg: Remove unnecessary unsigned qualifier, correct a comment]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
/external/dtc/tests/setprop_inplace.c
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| 38ad79d33946590c862567c7cbdf25b5a46d8149 |
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14-Nov-2012 |
Kim Phillips <kim.phillips@freescale.com> |
dtc/tests: don't include fdt.h prior to libfdt.h
tests will need fdt type definitions provided in a subsequent patch
to libfdt_env.h. Since libfdt.h includes libfdt_env.h in the right
order anyway, just remove the fdt.h include.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
/external/dtc/tests/setprop_inplace.c
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| 942b3c065fb1c8788d2317977945c7283f1db7e2 |
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12-Jun-2012 |
Stephen Warren <swarren@nvidia.com> |
Fix compilation warning/error in setprop_inplace.c
When compiling the current code-base with gcc 4.6.1, the following warning
is raised, which is interpreted as an error:
cc1: warnings being treated as errors
tests/setprop_inplace.c: In function ‘main’:
tests/setprop_inplace.c:62: error: format ‘%016llx’ expects type ‘long long unsigned int’, but argument 2 has type ‘uint64_t’
tests/setprop_inplace.c:68: error: format ‘%016llx’ expects type ‘long long unsigned int’, but argument 2 has type ‘uint64_t’
Use printf format specifiers from <inttypes.h> to solve this.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
/external/dtc/tests/setprop_inplace.c
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| cbf1410eab4b7ce7be1b15f985ef71bfc1f5886d |
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01-Jun-2012 |
David Gibson <david@gibson.dropbear.id.au> |
libfdt: Add helpers for 64-bit integer properties
In device trees in the world, properties consisting of a single 64-bit
integer are not as common as those consisting of a single 32-bit, cell
sized integer, but they're common enough that they're worth including
convenience functions for.
This patch adds helper wrappers of fdt_setprop_inplace(), fdt_setprop() and
fdt_appendprop() for handling 64-bit integer quantities in properties. For
better consistency with the names of these new *_u64() functions we also
add *_u32() functions as alternative names for the existing *_cell()
functions handling 32-bit integers.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
/external/dtc/tests/setprop_inplace.c
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| 9521dc5ecc66c158cd6853cabba2c29f545780f6 |
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20-Nov-2007 |
David Gibson <david@gibson.dropbear.id.au> |
libfdt: Abolish _typed() variants, add _cell() variants
In a number of places through libfdt and its tests, we have *_typed()
macro variants on functions which use gcc's typeof and statement
expression extensions to allow passing literals where the underlying
function takes a buffer and size.
These seemed like a good idea at the time, but in fact they have some
problems. They use typeof and statement expressions, extensions I'd
prefer to avoid for portability. Plus, they have potential gotchas -
although they'll deal with the size of the thing passed, they won't
deal with other representation issues (like endianness) and results
could be very strange if the type of the expression passed isn't what
you think it is.
In fact, the only users of these _typed() macros were when the value
passed is a single cell (32-bit integer). Therefore, this patch
removes all these _typed() macros and replaces them with explicit
_cell() variants which handle a single 32-bit integer, and which also
perform endian convesions as appropriate.
With this in place, it now becomes easy to use standardized big-endian
representation for integer valued properties in the testcases,
regardless of the platform we're running on. We therefore do that,
which has the additional advantage that all the example trees created
during a test run are now byte-for-byte identical regardless of
platform.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
/external/dtc/tests/setprop_inplace.c
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| 63dc9c7113cd0fff60d04b05cd8053e70279f9d4 |
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18-Sep-2007 |
David Gibson <david@gibson.dropbear.id.au> |
dtc: Whitespace cleanup
This large patch removes all trailing whitespace from dtc (including
libfdt, the testsuite and documentation). It also removes a handful
of redundant blank lines (at the end of functions, or when there are
two blank lines together for no particular reason).
As well as anything else, this means that quilt won't whinge when I go
to convert the whole of libfdt into a patch to apply to the kernel.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
/external/dtc/tests/setprop_inplace.c
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| 12578976fe9cef82f0c08db3f9a4f550f5085ba4 |
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14-Jun-2007 |
David Gibson <dgibson@mulberryst.seuss> |
Merge libfdt into dtc.
Having pulled the libfdt repository into dtc, merge the makefiles and
testsuites so that they build together usefully.
/external/dtc/tests/setprop_inplace.c
|