1ifeq ($(CFG_NXP_SE05X),y) 2# Enable the crypto driver 3$(call force,CFG_CRYPTO_DRIVER,y) 4CFG_CRYPTO_DRIVER_DEBUG ?= 0 5 6# SE050 initialization 7# Enables the SCP03 key rotation 8CFG_CORE_SE05X_SCP03_PROVISION ?= n 9# Displays the SE050 device information on the console at boot (i.e. OEFID) 10CFG_CORE_SE05X_DISPLAY_INFO ?= y 11# Enables the SCP03 before the REE: notice that if SCP03_PROVISION is enabled, 12# it will also attempt to rotate the keys 13CFG_CORE_SE05X_SCP03_EARLY ?= y 14# Deletes all persistent storage from the SE050 at boot 15CFG_CORE_SE05X_INIT_NVM ?= n 16 17# I2C bus baudrate (depends on SoC) 18CFG_CORE_SE05X_BAUDRATE ?= 3400000 19# I2C bus [0..2] (depends on board) 20CFG_CORE_SE05X_I2C_BUS ?= 2 21# I2C access via REE after TEE boot 22CFG_CORE_SE05X_I2C_TRAMPOLINE ?= y 23 24# Extra stacks required to support the Plug and Trust external library 25ifeq ($(shell test $(CFG_STACK_THREAD_EXTRA) -lt 8192; echo $$?), 0) 26$(error Error: SE050 requires CFG_STACK_THREAD_EXTRA at least 8192) 27endif 28ifeq ($(shell test $(CFG_STACK_TMP_EXTRA) -lt 8192; echo $$?), 0) 29$(error Error: SE050 requires CFG_STACK_TMP_EXTRA at least 8192) 30endif 31 32# SE05X Die Identifier 33CFG_NXP_SE05X_DIEID_DRV ?= y 34 35# Allow a secure client to enable the SCP03 session 36CFG_NXP_SE05X_SCP03_DRV ?= y 37ifeq ($(CFG_NXP_SE05X_SCP03_DRV),y) 38$(call force,CFG_SCP03_PTA,y,Mandated by CFG_NXP_SE05X_SCP03) 39endif 40 41# Allow a secure client to send APDU raw frames 42CFG_NXP_SE05X_APDU_DRV ?= y 43ifeq ($(CFG_NXP_SE05X_APDU_DRV),y) 44$(call force,CFG_APDU_PTA,y,Mandated by CFG_NXP_SE05X_APDU) 45endif 46 47# Random Number Generator 48CFG_NXP_SE05X_RNG_DRV ?= y 49ifeq ($(CFG_NXP_SE05X_RNG_DRV),y) 50$(call force,CFG_WITH_SOFTWARE_PRNG,n) 51endif 52 53se050-one-enabled = $(call cfg-one-enabled, \ 54 $(foreach v,$(1), CFG_NXP_SE05X_$(v)_DRV)) 55# Asymmetric ciphers 56CFG_NXP_SE05X_RSA_DRV ?= y 57CFG_NXP_SE05X_ECC_DRV ?= y 58$(call force,CFG_NXP_SE05X_ACIPHER_DRV,$(call se050-one-enabled,RSA ECC)) 59 60# Asymmetric driver 61ifeq ($(CFG_NXP_SE05X_ACIPHER_DRV),y) 62$(call force,CFG_CRYPTO_DRV_ACIPHER,y,Mandated by CFG_NXP_SE05X_ACIPHER_DRV) 63endif 64 65# Asymmetric ciphers configuration 66# - RSA 67ifeq ($(CFG_NXP_SE05X_RSA_DRV),y) 68$(call force,CFG_CRYPTO_DRV_RSA,y) 69CFG_CRYPTO_RSASSA_NA1 ?= y 70_CFG_CORE_LTC_RSA = n 71endif 72# - ECC 73ifeq ($(CFG_NXP_SE05X_ECC_DRV),y) 74$(call force,CFG_CRYPTO_DRV_ECC,y) 75endif 76 77# Symmetric ciphers 78CFG_NXP_SE05X_CTR_DRV ?= y 79$(call force,CFG_NXP_SE05X_CIPHER_DRV,$(call se050-one-enabled,CTR)) 80 81# Symmetric driver 82ifeq ($(CFG_NXP_SE05X_CIPHER_DRV),y) 83$(call force,CFG_CRYPTO_DRV_CIPHER,y,Mandated by CFG_NXP_SE05X_CIPHER_DRV) 84endif 85 86endif # CFG_NXP_SE05X 87