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Preserve datatype information when parsing dts

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The current code throws away all the data type and grouping information
when parsing the DTS source file, which makes it difficult to
reconstruct the data format when emitting a format that can express data
types (ie. dts and yaml). Use the marker structure to mark the beginning
of each integer array block (<> and []), and the datatype contained in
each (8, 16, 32 & 64 bit widths).

Signed-off-by: Grant Likely <grant.likely@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
[robh: s/MARKER_/TYPE_/]
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Grant Likely 2018-05-15 17:42:54 -05:00 • committed by David Gibson
parent f0be81bd8d
commit 44d3efedc8
3 changed files with 20 additions and 6 deletions
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7
dtc.h
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@ -77,7 +77,14 @@ enum markertype {
REF_PHANDLE,
REF_PATH,
LABEL,
TYPE_UINT8,
TYPE_UINT16,
TYPE_UINT32,
TYPE_UINT64,
TYPE_BLOB,
TYPE_STRING,
};
extern const char *markername(enum markertype markertype);
struct marker {
enum markertype type;