nrf_security: remove CONFIG_MBEDTLS_USE_PSA_CRYPTO

It has been removed with Mbed TLS 4.0 and is now assumed to be
always on.

At the same time adjust some default enablings.

Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>

Author: tomi-font

samples/crypto/psa_tls/boards/nrf5340dk_nrf5340_cpuapp_ns.conf

@@ -4,7 +4,6 @@
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
 CONFIG_NRF_ENABLE_ICACHE=n
-CONFIG_MBEDTLS_USE_PSA_CRYPTO=y
 CONFIG_MBEDTLS_PSA_CRYPTO_C=y
 
 CONFIG_PM_PARTITION_SIZE_TFM=0x60000

samples/crypto/psa_tls/boards/nrf54l15dk_nrf54l10_cpuapp_ns.conf

@@ -4,7 +4,6 @@
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
 CONFIG_NRF_ENABLE_ICACHE=n
-CONFIG_MBEDTLS_USE_PSA_CRYPTO=y
 CONFIG_MBEDTLS_PSA_CRYPTO_C=y
 
 # The ECDSA CA certificate is stored persistently with Protected Storage,

samples/crypto/psa_tls/boards/nrf54l15dk_nrf54l15_cpuapp_ns.conf

@@ -4,7 +4,6 @@
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
 CONFIG_NRF_ENABLE_ICACHE=n
-CONFIG_MBEDTLS_USE_PSA_CRYPTO=y
 CONFIG_MBEDTLS_PSA_CRYPTO_C=y
 
 # The ECDSA CA certificate is stored persistently with Protected Storage,

samples/crypto/psa_tls/boards/nrf54lv10dk_nrf54lv10_cpuapp_ns.conf

@@ -4,7 +4,6 @@
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
 CONFIG_NRF_ENABLE_ICACHE=n
-CONFIG_MBEDTLS_USE_PSA_CRYPTO=y
 CONFIG_MBEDTLS_PSA_CRYPTO_C=y
 
 # The ECDSA CA certificate is stored persistently with Protected Storage,

samples/crypto/psa_tls/boards/nrf7120dk_nrf7120_cpuapp_ns.conf

@@ -3,7 +3,6 @@
 #
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
-CONFIG_MBEDTLS_USE_PSA_CRYPTO=y
 CONFIG_MBEDTLS_PSA_CRYPTO_C=y
 
 # The ECDSA CA certificate is stored persistently with Protected Storage,

samples/crypto/psa_tls/boards/nrf9151dk_nrf9151_ns.conf

@@ -4,7 +4,6 @@
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
 CONFIG_NRF_ENABLE_ICACHE=n
-CONFIG_MBEDTLS_USE_PSA_CRYPTO=y
 CONFIG_MBEDTLS_PSA_CRYPTO_C=y
 
 CONFIG_NRF_MODEM_LIB=n

samples/crypto/psa_tls/boards/nrf9160dk_nrf9160_ns.conf

@@ -4,7 +4,6 @@
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
 CONFIG_NRF_ENABLE_ICACHE=n
-CONFIG_MBEDTLS_USE_PSA_CRYPTO=y
 CONFIG_MBEDTLS_PSA_CRYPTO_C=y
 
 CONFIG_NRF_MODEM_LIB=n

samples/crypto/psa_tls/boards/nrf9161dk_nrf9161_ns.conf

@@ -4,7 +4,6 @@
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
 CONFIG_NRF_ENABLE_ICACHE=n
-CONFIG_MBEDTLS_USE_PSA_CRYPTO=y
 CONFIG_MBEDTLS_PSA_CRYPTO_C=y
 
 CONFIG_NRF_MODEM_LIB=n

samples/crypto/psa_tls/src/main.c

@@ -42,12 +42,10 @@ int main(void)
 
 	LOG_INF("PSA TLS app started");
 
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
 	err = psa_crypto_init();
 	if (err < 0) {
 		return APP_ERROR;
 	}
-#endif
 
 	err = tls_set_credentials();
 	if (err < 0) {

samples/wifi/provisioning/softap/prj.conf

@@ -105,7 +105,7 @@ CONFIG_MBEDTLS_HEAP_SIZE=49152
 # MBEDTLS_ERR_X509_INVALID_FORMAT (-0x2180).
 CONFIG_MBEDTLS_PEM_PARSE_C=y
 
-# Embedded PEMs are ECDSA P-256 (prime256v1). With CONFIG_MBEDTLS_USE_PSA_CRYPTO, PSA must list
+# Embedded PEMs are ECDSA P-256 (prime256v1). PSA must list
 # secp256r1 and ECDSA/ECDH or mbedtls_x509_crt_parse() returns MBEDTLS_ERR_X509_INVALID_FORMAT
 # (-0x2180). TLS server ECDHE uses psa_generate_key() then psa_export_public_key() for the
 # ephemeral key; without PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_GENERATE / EXPORT, those calls map to