| # |
| # Define the cryptographic algorithm to be built |
| # |
| |
| # |
| # CAAM Debug Trace |
| # |
| # DBG_TRACE_HAL BIT32(0) // HAL trace |
| # DBG_TRACE_CTRL BIT32(1) // Controller trace |
| # DBG_TRACE_MEM BIT32(2) // Memory utility trace |
| # DBG_TRACE_PWR BIT32(3) // Power trace |
| # DBG_TRACE_JR BIT32(4) // Job Ring trace |
| # DBG_DESC_JR BIT32(5) // Job Ring dump descriptor |
| # DBG_TRACE_RNG BIT32(6) // RNG trace |
| # DBG_DESC_RNG BIT32(7) // RNG dump descriptor |
| # DBG_TRACE_HASH BIT32(8) // Hash trace |
| # DBG_DESC_HASH BIT32(9) // Hash dump descriptor |
| # DBG_BUF_HASH BIT32(10) // Hash dump Buffer |
| CFG_CAAM_DBG ?= 0x2 |
| |
| # |
| # CAAM Job Ring configuration |
| # - Normal boot settings |
| # - HAB support boot settings |
| # |
| $(call force, CFG_JR_BLOCK_SIZE,0x1000) |
| |
| $(call force, CFG_JR_INDEX,0) # Default JR index used |
| $(call force, CFG_JR_INT,137) # Default JR IT Number (105 + 32) = 137 |
| |
| # |
| # Configuration of the Crypto Driver |
| # |
| ifeq ($(CFG_CRYPTO_DRIVER), y) |
| |
| $(call force, CFG_NXP_CAAM_RUNTIME_JR, y) |
| |
| # |
| # Definition of all HW accelerations for all i.MX |
| # |
| $(call force, CFG_NXP_CAAM_RNG_DRV, y) |
| $(call force, CFG_WITH_SOFTWARE_PRNG,n) |
| |
| # Force to 'y' the CFG_NXP_CAAM_xxx_DRV to enable the CAAM HW driver |
| # and enable the associated CFG_CRYPTO_DRV_xxx Crypto driver |
| # API |
| # |
| # Example: Enable CFG_CRYPTO_DRV_HASH and CFG_NXP_CAAM_HASH_DRV |
| # $(eval $(call cryphw-enable-drv-hw, HASH)) |
| define cryphw-enable-drv-hw |
| _var := $(strip $(1)) |
| $$(call force, CFG_NXP_CAAM_$$(_var)_DRV, y) |
| $$(call force, CFG_CRYPTO_DRV_$$(_var), y) |
| endef |
| |
| # Definition of the HW and Cryto Driver Algorithm supported by all i.MX |
| $(eval $(call cryphw-enable-drv-hw, HASH)) |
| |
| endif |
