[nrf noup] zephyr: Remove dependency on key import when KMU is used

de-nordic · de-nordic · commit e41a3fb8c41f · 2025-08-07T12:37:16.000Z
nrf-squash! [nrf noup] bootutil: Add support for KMU stored ED25519 signature key

We are not importing keys, from MCUboot, when KMU is in use.

Signed-off-by: Dominik Ermel &lt;dominik.ermel@nordicsemi.no&gt;
diff --git a/boot/zephyr/Kconfig b/boot/zephyr/Kconfig
@@ -91,6 +91,7 @@ config BOOT_ED25519_PSA_DEPENDENCIES
 	select PSA_WANT_ECC_TWISTED_EDWARDS_255
 	select PSA_WANT_ECC_MONTGOMERY_255
 	select PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT if !PSA_CORE_LITE
+	select PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT if !BOOT_SIGNATURE_USING_KMU
 	help
 	  Dependencies for ed25519 signature
 
