On 05/14/2014 12:54 PM, Heiko Schocher wrote:
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 Cc: Michael Conrad Michael.Conrad@ids.de
changes for v2:
make the legacy image format configurable through the define CONFIG_IMAGE_FORMAT_LEGACY.
Default: if not CONFIG_FIT_SIGNATURE is defined it is enabled, else disabled.
Disable it with CONFIG_DISABLE_IMAGE_LEGACY if CONFIG_FIT_SIGNATURE is not defined.
Just a note that ifdef CONFIG_IMAGE_FORMAT_LEGACY should be also used in SPL code. But that means that FIT image with signature feature should be enabled for SPL.
If possible please also enable CONFIG_IMAGE_FORMAT_LEGACY for zynq because we are using legacy formats too.
Thanks, Michal