Require authenticated FMP firmware updates #119
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vstehle
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Moving to draft after call of 11 Mar. |
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Adapt a bit to stay compatible with dependable boot:
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- Require to accept only authenticated in-band firmware updates in FMP format. - Explicitly allow non-firmware update capsules in any format and refer to the Dependable Boot Specification. Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
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Thanks @xypron for your review. |
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Require to accept only authenticated in-band firmware updates and mention the corresponding attribute for FMP.
This is supported in U-Boot since a while now.
Also, we require it in SystemReady IR since v2.0.