[U-Boot] [PATCH v3] cmd, fdt: add subcommand "get" to fdt header

[Jonas Mark (BT-FIR/ENG1) <Mark.Jonas@de.bosch.com>]

Hi Heiko,

> store fdt header member with name <member> in U-Boot
> Environment variable with name <var>.
> 
> for example to get the total length of the fdt and store
> it in filesize, call:
> 
> fdt header get filesize totalsize
> 
> For membernames look into fdt header definition at
> scripts/dtc/libfdt/libfdt.h
> 
> Signed-off-by: Heiko Schocher <hs@denx.de>
> ---
> 
> Changes in v3:
> - add comments from Marek
>   simplify for loop, use fdtp[i] -> drop ftdip++
> 
> Changes in v2:
> - add obviously missing "static const char *"
> 
>  cmd/fdt.c | 40 +++++++++++++++++++++++++++++++++++++++-
>  1 file changed, 39 insertions(+), 1 deletion(-)

The patch was

Tested-by: Leo Ruan <tingquan.ruan@cn.bosch.com>

and works fine.

Greetings,
Mark

Building Technologies, Panel Software Fire (BT-FIR/ENG1) 
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