1#
2# Copyright 2018-2020 NXP
3#
4# SPDX-License-Identifier: BSD-3-Clause
5#
6#
7
8NEED_FUSE	:= yes
9
10$(eval $(call add_define, PLAT_DEF_FIP_UUID))
11$(eval $(call add_define, POLICY_FUSE_PROVISION))
12$(eval $(call add_define, PLAT_TBBR_IMG_DEF))
13
14$(eval $(call SET_NXP_MAKE_FLAG,IMG_LOADR_NEEDED,BL2))
15$(eval $(call SET_NXP_MAKE_FLAG,SFP_NEEDED,BL2))
16$(eval $(call SET_NXP_MAKE_FLAG,GPIO_NEEDED,BL2))
17
18FIP_HANDLER_PATH	:=  ${PLAT_COMMON_PATH}/fip_handler
19FIP_HANDLER_COMMON_PATH	:=  ${FIP_HANDLER_PATH}/common
20
21FUSE_SOURCES		:=  ${FIP_HANDLER_PATH}/fuse_fip/fuse_io_storage.c
22
23PLAT_INCLUDES		+=  -I${FIP_HANDLER_COMMON_PATH}\
24			    -I${FIP_HANDLER_PATH}/fuse_fip
25
26FUSE_FIP_NAME		:=	fuse_fip.bin
27
28fip_fuse: ${BUILD_PLAT}/${FUSE_FIP_NAME}
29
30ifeq (${FUSE_PROV_FILE},)
31
32$(shell cp tools/nxp/plat_fiptool/plat_fiptool.mk ${PLAT_DIR})
33
34else
35ifeq (${TRUSTED_BOARD_BOOT},1)
36FUSE_PROV_FILE_SB = $(notdir ${FUSE_PROV_FILE})_prov.sb
37FUSE_FIP_ARGS += --fuse-prov ${BUILD_PLAT}/${FUSE_PROV_FILE_SB}
38FUSE_FIP_DEPS += ${BUILD_PLAT}/${FUSE_PROV_FILE_SB}
39else
40FUSE_FIP_ARGS += --fuse-prov ${FUSE_PROV_FILE}
41FUSE_FIP_DEPS += ${FUSE_PROV_FILE}
42endif
43endif
44
45ifeq (${FUSE_UP_FILE},)
46else
47ifeq (${TRUSTED_BOARD_BOOT},1)
48FUSE_UP_FILE_SB = $(notdir ${FUSE_UP_FILE})_up.sb
49FUSE_FIP_ARGS += --fuse-up ${BUILD_PLAT}/${FUSE_UP_FILE_SB}
50FUSE_FIP_DEPS += ${BUILD_PLAT}/${FUSE_UP_FILE_SB}
51else
52FUSE_FIP_ARGS += --fuse-up ${FUSE_UP_FILE}
53FUSE_FIP_DEPS += ${FUSE_UP_FILE}
54endif
55endif
56
57ifeq (${TRUSTED_BOARD_BOOT},1)
58
59ifeq (${MBEDTLS_DIR},)
60else
61  $(error Error: Trusted Board Boot with X509 certificates not supported with FUSE_PROG build option)
62endif
63
64# Path to CST directory is required to generate the CSF header
65# and prepend it to image before fip image gets generated
66ifeq (${CST_DIR},)
67  $(error Error: CST_DIR not set)
68endif
69
70ifeq (${FUSE_INPUT_FILE},)
71FUSE_INPUT_FILE := $(PLAT_DRIVERS_PATH)/auth/csf_hdr_parser/${CSF_FILE}
72endif
73
74ifeq (${FUSE_PROV_FILE},)
75else
76${BUILD_PLAT}/${FUSE_PROV_FILE_SB}: ${FUSE_PROV_FILE}
77	@echo " Generating CSF Header for $@ $<"
78	$(CST_DIR)/create_hdr_esbc --in $< --out $@ --app_off ${CSF_HDR_SZ} \
79					--app $< ${FUSE_INPUT_FILE}
80endif
81
82ifeq (${FUSE_UP_FILE},)
83else
84${BUILD_PLAT}/${FUSE_UP_FILE_SB}: ${FUSE_UP_FILE}
85	@echo " Generating CSF Header for $@ $<"
86	$(CST_DIR)/create_hdr_esbc --in $< --out $@ --app_off ${CSF_HDR_SZ} \
87					--app $< ${FUSE_INPUT_FILE}
88endif
89
90endif
91
92${BUILD_PLAT}/${FUSE_FIP_NAME}: fiptool ${FUSE_FIP_DEPS}
93ifeq (${FUSE_FIP_DEPS},)
94	$(error "Error: FUSE_PROV_FILE or/and FUSE_UP_FILE needs to point to the right file")
95endif
96	${FIPTOOL} create ${FUSE_FIP_ARGS} $@
97	${FIPTOOL} info $@
98	@${ECHO_BLANK_LINE}
99	@echo "Built $@ successfully"
100	@${ECHO_BLANK_LINE}
101