dtc: Sync with upstream commit 26a0fe5

- 0206c0f ("Handle top-level /delete-node/ directives.")
- d612a9e ("Remove C++11 standard constrain")
- Remove extra white lines after the $FreeBSD$ tag remov

dtc: Sync with upstream commit 26a0fe5

- 0206c0f ("Handle top-level /delete-node/ directives.")
- d612a9e ("Remove C++11 standard constrain")
- Remove extra white lines after the $FreeBSD$ tag removal

Reviewed by: kevans (earlier), theraven, emaste
Differential Revision: https://reviews.freebsd.org/D41482

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Remove $FreeBSD$: two-line .h pattern

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

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usr.bin/dtc: Include <limits> for std::numeric_limits<>.

This is needed when building natively as a cross-tool on hosts such as
Linux using more recent versions of libstdc++.

Co-authored-by: Alexan

usr.bin/dtc: Include <limits> for std::numeric_limits<>.

This is needed when building natively as a cross-tool on hosts such as
Linux using more recent versions of libstdc++.

Co-authored-by: Alexander Richardson <arichardson@FreeBSD.org>
Obtained from: CheriBSD

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dtc: Sync with upstream version e9a77451cdd8

1c231509cf88 ("Validate integers fit in cells") is the only change
missing from our copy.

Reviewed by: manu, imp
Differential Revision: https://reviews.

dtc: Sync with upstream version e9a77451cdd8

1c231509cf88 ("Validate integers fit in cells") is the only change
missing from our copy.

Reviewed by: manu, imp
Differential Revision: https://reviews.freebsd.org/D34368

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dtc: re-apply r353961, r354115

I missed in final review of r357923's diff that these ones hadn't yet been
sent upstream and inadvertently reverted them. =-( Re-apply now.

Pull in latest fixes from dtc, up to 0060471

This includes a small battery of /memreserve/ fixes to make sure dtc is
properly writing these regions into the output file and reading them back
out.

A

Pull in latest fixes from dtc, up to 0060471

This includes a small battery of /memreserve/ fixes to make sure dtc is
properly writing these regions into the output file and reading them back
out.

As of this update, dtc will now also assume common defaults for -I/-O if
only one is specified; namely, dts for one implies dtb for the other and
vice versa (Requested by: jhibbits, preserves GPL dtc behavior too).

MFC after: 1 week

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dtc: Allow multiple dts-v1 tag

Some dts are including dtsi that also contain a /dts-v1/ tag at the
top. GNU DTC doesn't seems to have a problem with that so fix our
dtc to behave the same.

Reviewed

dtc: Allow multiple dts-v1 tag

Some dts are including dtsi that also contain a /dts-v1/ tag at the
top. GNU DTC doesn't seems to have a problem with that so fix our
dtc to behave the same.

Reviewed by: kevans
MFC after: 1 week

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dtc(1): Pull in fix for segfault-upon-error condition

Specifically, parse errors within a node would lead to a segfault due to
an unconditional dereference after emitting the error.

Obtained from:

dtc(1): Pull in fix for segfault-upon-error condition

Specifically, parse errors within a node would lead to a segfault due to
an unconditional dereference after emitting the error.

Obtained from: https://github.com/davidchisnall/dtc/commit/e5ecf9319fd3f
MFC after: 3 days

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dtc(1): Update to 1a79f5f26631

Highlights:
- Bugfix for order in which /delete-node/ and /delete-property/ are
processed [0]
- /omit-if-no-ref/ support has been added (used only by U-Boot at this

dtc(1): Update to 1a79f5f26631

Highlights:
- Bugfix for order in which /delete-node/ and /delete-property/ are
processed [0]
- /omit-if-no-ref/ support has been added (used only by U-Boot at this
point, in theory)
- GPL dtc compat version bumped to 1.4.7
- Various small fixes and compatibility improvements

Reported by: strejda [0]
MFC after: 1 week

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dtc(1): Update to 97d2d5715eeb45108cc60367fdf6bd5b2046b050

Notable fixes:
- Overlays may now be generated properly without -@
- /__local_fixups__ were not including unit address in their structure
-

dtc(1): Update to 97d2d5715eeb45108cc60367fdf6bd5b2046b050

Notable fixes:
- Overlays may now be generated properly without -@
- /__local_fixups__ were not including unit address in their structure
- The error reporting a magic token was misleading, reporting
"Bad magic token in header. Got d00dfeed expected 0xd00dfeed"
if the token was missing. This has been split out into a separate message.

MFC after: 1 week

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dtc(1): Update to upstream 006664a

Highlights:

- Passing "-" to -o will now cause output to go to stdout
- Path-based syntactic sugar for overlays is now accepted. This looks like:

/dts-v1/;
/plug

dtc(1): Update to upstream 006664a

Highlights:

- Passing "-" to -o will now cause output to go to stdout
- Path-based syntactic sugar for overlays is now accepted. This looks like:

/dts-v1/;
/plugin/;

&{/soc} {
sid: eeprom@1c14000 {
compatible = "allwinner,sun8i-h3-sid";
reg = <0x1c14000 0x400>;
status = "okay";
};
};

MFC after: 3 days

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dtc(1): Update to upstream ea3c233

Highlights of this update:
- /__local_fixups__ is now generated to be GPL dtc and libfdt compliant
- Compiling with -@ will now cause dtc to assign phandles to all

dtc(1): Update to upstream ea3c233

Highlights of this update:
- /__local_fixups__ is now generated to be GPL dtc and libfdt compliant
- Compiling with -@ will now cause dtc to assign phandles to all labelled
nodes
- /include/ and /incbin/ now handle absolute paths correctly
- The manpage now has information about overlays, including how to apply
them and how to generate them
- Syntactic sugar for overlays is now supported, allowing an overlay DTS
like:

=
/dts-v1/;
/plugin/;

&foo {
foo,status = "okay";
};
=

to generate a fragment targetting <&foo>.

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various: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error

various: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.

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dtc: Update to upstream 9ce35ff8

- Add "compatible with gpl dtc X.Y.Z" to version output so U-Boot doesn't complain
- Fix cross reference node

This fixes some Allwinner DTS (and probably others).

dtc: update to upstream 227d6a3

- Report missing includes at the correct location.
- Add initial support for the -@ option emitting a symbol table.
- Add support for running tests with and without -

dtc: update to upstream 227d6a3

- Report missing includes at the correct location.
- Add initial support for the -@ option emitting a symbol table.
- Add support for running tests with and without -@
- Add support for generating __fixups__ and __local_fixups__
- Attach the to-string transform to the node path.

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fdt: Expect strchr() to return a const char*

In C, strchr(3) returns a char*, whereas C++ defines two overloads:
* const char *strchr(const char*, int)
* char *strchr(char*, int)

Building fdt.cc (w

fdt: Expect strchr() to return a const char*

In C, strchr(3) returns a char*, whereas C++ defines two overloads:
* const char *strchr(const char*, int)
* char *strchr(char*, int)

Building fdt.cc (with the WITHOUT_GPL_DTC knob set) with libc++ 3.9.0 (imported
in r309124) was failing because libc++ r260377 added the first overload to
string.h, leading to failures such as:

fdt.cc:1638:8: error: cannot initialize a variable of type 'char *' with an
rvalue of type 'const char *'

Just define val as a const char* to fix it.

Upstreamed in https://github.com/davidchisnall/dtc/pull/14

Reviewed by: emaste
Approved by: emaste

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Improvements to BSD-licensed DTC.

- Numerous crash and bug fixes
- Improved warning and error messages
- Permit multiple labels on nodes and properties
- Fix node@address references
- Add support fo

Improvements to BSD-licensed DTC.

- Numerous crash and bug fixes
- Improved warning and error messages
- Permit multiple labels on nodes and properties
- Fix node@address references
- Add support for /delete-node/
- Consume whitespace after a node
- Read the next token before the second /memreserve/
- Fix parsing of whitespace
- Clean up /delete-node/ and add support for /delete-property/
- Handle /delete-node/ specifying a unit address

Obtained from: https://github.com/davidchisnall/dtc @df5ede4

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Improvements to BSD-licensed DTC.

- Added an expression parser so that expressions from headers are now working
- Fixed missing null terminators on cross references
- Disabled exceptions / RTTI in t

Improvements to BSD-licensed DTC.

- Added an expression parser so that expressions from headers are now working
- Fixed missing null terminators on cross references
- Disabled exceptions / RTTI in the build for smaller binaries
- Changed phandle order generation to be identical to GPL'd dtc

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Lots of improvements to the BSD-licensed dtc

- Various fixes to includes (including recursive includes)
- Lots of testing that the output exactly matches GPL'd dtc
- Lots of bug fixes to merging
- F

Lots of improvements to the BSD-licensed dtc

- Various fixes to includes (including recursive includes)
- Lots of testing that the output exactly matches GPL'd dtc
- Lots of bug fixes to merging
- Fix incorrect mmap usage
- Ad-hoc memory management replaced with C++11 unique_ptr and similar

Patrick Wildt has successfully run many (all?) of the GPL dtc test suite.

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dtc: don't crash if the argument is a directory.

Fix cut-and-paste error message.

Fix parsing multiple roots with whitespace between them.

Patch by: Patrick Wildt

Some more cleanups and bug fixes in dtc for property printing / parsing.

Submitted by: Patrick Wildt

Fix the version string in dts emission.

Reported by: Patrick Wildt
MFC after: 1 week