[U-Boot] [PATCH v3 016/108] fdt: Show the preprocessed .dts file on error
bmeng.cn at gmail.com
Mon Oct 28 06:47:07 UTC 2019
On Mon, Oct 21, 2019 at 11:33 AM Simon Glass <sjg at chromium.org> wrote:
> When device-tree compilation fails it is sometimes tricky to see which
> line is broken, since the input file to dtc is a pre-processed version
> of the device tree.
> Add a line that points to the file that needs to be checked:
> Output is something like this:
> Error: arch/x86/dts/u-boot.dtsi:137.14-15 syntax error
To me this already provides enough information for people to look at.
I don't think we need another line to duplicate the report.
> FATAL ERROR: Unable to parse input tree
> Check /tmp/b/chromebook_coral/arch/x86/dts/.chromebook_coral.dtb.pre.tmp
Another reason is that if the error does not happen in the dtsi file
but the main dts file, the line you added here is a duplicates of the
error message coming from the dtc.
> for errors
> Signed-off-by: Simon Glass <sjg at chromium.org>
> Changes in v3:
> - Update example error message to better show the intended purpose
> Changes in v2: None
> scripts/Makefile.lib | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
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