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bootm: make use of legacy image format configurable

make the use of legacy image format configurable through
the config define CONFIG_IMAGE_FORMAT_LEGACY.

When relying on signed FIT images with required signature check
the legacy image format should be disabled. Therefore introduce
this new define and enable legacy image format if CONFIG_FIT_SIGNATURE
is not set. If CONFIG_FIT_SIGNATURE is set disable per default
the legacy image format.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Lars Steubesand <lars.steubesand@philips.com>
Cc: Mike Pearce <mike@kaew.be>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Michal Simek <monstr@monstr.eu>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Heiko Schocher
2014-05-28 11:33:33 +02:00
committed by Tom Rini
parent 5f65826b1b
commit 21d29f7f9f
14 changed files with 97 additions and 11 deletions

View File

@@ -328,6 +328,9 @@ be enabled:
CONFIG_FIT_SIGNATURE - enable signing and verfication in FITs
CONFIG_RSA - enable RSA algorithm for signing
WARNING: When relying on signed FIT images with required signature check
the legacy image format is default disabled by not defining
CONFIG_IMAGE_FORMAT_LEGACY
Testing
-------