brcm2708: platform.sh: fix tar directory directive
authorAlexandru Ardelean <ardeleanalex@gmail.com>
Mon, 25 Jun 2018 12:03:04 +0000 (15:03 +0300)
committerJo-Philipp Wich <jo@mein.io>
Tue, 18 Dec 2018 16:32:19 +0000 (17:32 +0100)
commited3220147b65096eaa72f2061c1f17833368b358
tree5438d05dd945c732567b7466936ad920e554eac1
parent587144e4c9fcc96a486a47a2ed6bd1852ca9a4b9
brcm2708: platform.sh: fix tar directory directive

BusyBox's `tar` command does not support the `--directory` directive, which
is essentially `-C` in short-form option.
BusyBox's `tar` command supports `-C`.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
(backported from 7de50d19171b94642025dd55dd96b2c09c1e9762)
target/linux/brcm2708/base-files/lib/upgrade/platform.sh