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openwrt/target/linux/bcm53xx/base-files
Rafał Miłecki 3267ce750e bcm53xx: use iflag=skip_bytes for dd command during sysupgrade
Since BusyBox 1.25.0 dd command supports iflag=skip_bytes which allows
skipping requested amount of bytes without reducing blocksize. Thanks to
this we can leave default blocksize and let dd work more efficiently.

On Netgear R6250 "dd skip=58 iflag=skip_bytes" can be 5 times faster
than "dd bs=58 skip=1" when extracting TRX out of CHK.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
7 years ago
..
etc treewide: use only board_name function to get name 7 years ago
lib/upgrade bcm53xx: use iflag=skip_bytes for dd command during sysupgrade 7 years ago