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
22# Extra stacks required to support the Plug and Trust external library
23ifeq ($(shell test $(CFG_STACK_THREAD_EXTRA) -lt 8192; echo $$?), 0)
24$(error Error: SE050 requires CFG_STACK_THREAD_EXTRA at least 8192)
25endif
26ifeq ($(shell test $(CFG_STACK_TMP_EXTRA) -lt 8192; echo $$?), 0)
27$(error Error: SE050 requires CFG_STACK_TMP_EXTRA at least 8192)
28endif
29
30# SE05X Die Identifier
31CFG_NXP_SE05X_DIEID_DRV ?= y
32
33# Allow a secure client to enable the SCP03 session
34CFG_NXP_SE05X_SCP03_DRV ?= y
35ifeq ($(CFG_NXP_SE05X_SCP03_DRV),y)
36$(call force,CFG_SCP03_PTA,y,Mandated by CFG_NXP_SE05X_SCP03)
37endif
38
39# Allow a secure client to send APDU raw frames
40CFG_NXP_SE05X_APDU_DRV ?= y
41ifeq ($(CFG_NXP_SE05X_APDU_DRV),y)
42$(call force,CFG_APDU_PTA,y,Mandated by CFG_NXP_SE05X_APDU)
43endif
44
45# Random Number Generator
46CFG_NXP_SE05X_RNG_DRV ?= y
47ifeq ($(CFG_NXP_SE05X_RNG_DRV),y)
48$(call force,CFG_WITH_SOFTWARE_PRNG,n)
49endif
50
51se050-one-enabled = $(call cfg-one-enabled, \
52                        $(foreach v,$(1), CFG_NXP_SE05X_$(v)_DRV))
53# Asymmetric ciphers
54CFG_NXP_SE05X_RSA_DRV ?= y
55CFG_NXP_SE05X_ECC_DRV ?= y
56$(call force,CFG_NXP_SE05X_ACIPHER_DRV,$(call se050-one-enabled,RSA ECC))
57
58# Asymmetric driver
59ifeq ($(CFG_NXP_SE05X_ACIPHER_DRV),y)
60$(call force,CFG_CRYPTO_DRV_ACIPHER,y,Mandated by CFG_NXP_SE05X_ACIPHER_DRV)
61endif
62
63# Asymmetric ciphers configuration
64# - RSA
65ifeq ($(CFG_NXP_SE05X_RSA_DRV),y)
66$(call force,CFG_CRYPTO_DRV_RSA,y)
67CFG_CRYPTO_RSASSA_NA1 ?= y
68_CFG_CORE_LTC_RSA = n
69endif
70# - ECC
71ifeq ($(CFG_NXP_SE05X_ECC_DRV),y)
72$(call force,CFG_CRYPTO_DRV_ECC,y)
73endif
74
75# Symmetric ciphers
76CFG_NXP_SE05X_CTR_DRV ?= y
77$(call force,CFG_NXP_SE05X_CIPHER_DRV,$(call se050-one-enabled,CTR))
78
79# Symmetric driver
80ifeq ($(CFG_NXP_SE05X_CIPHER_DRV),y)
81$(call force,CFG_CRYPTO_DRV_CIPHER,y,Mandated by CFG_NXP_SE05X_CIPHER_DRV)
82endif
83
84endif  # CFG_NXP_SE05X
85