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modules: tf-m: make CONFIG_BUILD_WITH_TFM imply CONFIG_MBEDTLS

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This fixes NS compilation on certain app/board combinations
where TF-M is used but CONFIG_MBEDTLS was not set to y.

With the update to MbedTLS 3.6.0, the compilation failed in
(at least) interface/src/tfm_crypto_api.c when trying to
include MbedTLS configuration file because the MbedTLS Kconfigs
were not defined due to CONFIG_MBEDTLS being n (and the default
MbedTLS configuration file not being found).

TF-M's dependency on MbedTLS is pretty much a given.
This change ensures that the configuration for MbedTLS
is properly defined at all times when TF-M is in use.

Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
This commit is contained in:
Tomi Fontanilles 2024-04-16 15:59:56 +03:00 • committed by Flavio Ceolin
commit e49033ac1e
1 changed files with 1 additions and 0 deletions
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modules/trusted-firmware-m/Kconfig.tfm
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@ -32,6 +32,7 @@ menuconfig BUILD_WITH_TFM
select BUILD_OUTPUT_HEX
imply INIT_ARCH_HW_AT_BOOT
imply ARM_NONSECURE_PREEMPTIBLE_SECURE_CALLS
imply MBEDTLS
help
When enabled, this option instructs the Zephyr build process to
additionally generate a TF-M image for the Secure Execution