Draft: rockpi4b: sign FIT images

Enable authentication by U-Boot SPL of FIT images. A development key is generated at build time. The signing (and therefore verification) can be disabled by commenting out "export FIT_SIGN_KEY=dev" in file meta-trustedsubstrate/recipes-bsp/u-boot/u-boot-rockpi4b.inc.

Signed-off-by: Jerome Forissier jerome.forissier@linaro.org

mentioned in merge request !7 (closed)

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marked this merge request as draft

Marked as draft. As discussed with @ilias.apalodimas we can wait for the U-Boot patches to land upstream, then I will open a new merge request with the defconfig and recipe updates.

@jerome.forissier going to kill this repo (codelinaro.org). Does it makes sense to move this PR to gitlab?

Superseded by https://gitlab.com/Linaro/trustedsubstrate/meta-ts/-/merge_requests/2.

closed