tree d43ad932818d1b47812082a6286f0c102a6e466a
parent b847c1424318c6a0b7aab14e465d7e253b162d31
author Heiko Schocher <hs@denx.de> 1542258366 +0100
committer Simon Glass <sjg@chromium.org> 1543509005 -0700

cmd, fdt: add subcommand "get" to fdt header

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>
Reviewed-by: Simon Glass <sjg@chromium.org>