Masahiro Yamada 14db8908bc Build: add GZIP compression filter
One typical usage of the pre-tool image filter is data compression,
and GZIP is one of the most commonly used compression methods.
I guess this is generic enough to be put in the common script instead
of platform.mk.

If you want to use this, you can add something like follows to your
platform.mk:

    BL32_PRE_TOOL_FILTER := GZIP
    BL33_PRE_TOOL_FILTER := GZIP

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-02-02 00:18:50 +09:00
..
2017-05-03 09:39:28 +01:00
2017-05-03 09:39:28 +01:00
2017-05-03 09:39:28 +01:00
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