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b340199f82
Tighten up symbol dependencies in a number of places. Ensure that a SPL specific option has at least a direct dependency on SPL. In places where it's clear that we depend on something more specific, use that dependency instead. This means in a very small number of places we can drop redundant dependencies. Reported-by: Pali Rohár <pali@kernel.org> Signed-off-by: Tom Rini <trini@konsulko.com>
25 lines
708 B
Plaintext
25 lines
708 B
Plaintext
config ECDSA
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bool "Enable ECDSA support"
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depends on DM
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help
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This enables the ECDSA (elliptic curve signature) algorithm for FIT
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image verification in U-Boot. The ECDSA algorithm is implemented
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using the driver model, so CONFIG_DM is required by this library.
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See doc/uImage.FIT/signature.txt for more details.
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ECDSA is enabled for mkimage regardless of this option.
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if ECDSA
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config ECDSA_VERIFY
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bool "Enable ECDSA verification support in U-Boot."
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help
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Allow ECDSA signatures to be recognized and verified in U-Boot.
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config SPL_ECDSA_VERIFY
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bool "Enable ECDSA verification support in SPL"
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depends on SPL
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help
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Allow ECDSA signatures to be recognized and verified in SPL.
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endif
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