1#
2# Copyright 2018-2020 NXP
3# Copyright (c) 2023, Arm Limited. All rights reserved.
4#
5# SPDX-License-Identifier: BSD-3-Clause
6#
7#
8
9NEED_FUSE	:= yes
10
11$(eval $(call add_define, PLAT_DEF_FIP_UUID))
12$(eval $(call add_define, POLICY_FUSE_PROVISION))
13$(eval $(call add_define, PLAT_TBBR_IMG_DEF))
14
15$(eval $(call SET_NXP_MAKE_FLAG,IMG_LOADR_NEEDED,BL2))
16$(eval $(call SET_NXP_MAKE_FLAG,SFP_NEEDED,BL2))
17$(eval $(call SET_NXP_MAKE_FLAG,GPIO_NEEDED,BL2))
18
19FIP_HANDLER_PATH	:=  ${PLAT_COMMON_PATH}/fip_handler
20FIP_HANDLER_COMMON_PATH	:=  ${FIP_HANDLER_PATH}/common
21
22FUSE_SOURCES		:=  ${FIP_HANDLER_PATH}/fuse_fip/fuse_io_storage.c
23
24PLAT_INCLUDES		+=  -I${FIP_HANDLER_COMMON_PATH}\
25			    -I${FIP_HANDLER_PATH}/fuse_fip
26
27FUSE_FIP_NAME		:=	fuse_fip.bin
28
29fip_fuse: ${BUILD_PLAT}/${FUSE_FIP_NAME}
30
31ifeq (${FUSE_PROV_FILE},)
32
33else
34ifeq (${TRUSTED_BOARD_BOOT},1)
35FUSE_PROV_FILE_SB = $(notdir ${FUSE_PROV_FILE})_prov.sb
36FUSE_FIP_ARGS += --fuse-prov ${BUILD_PLAT}/${FUSE_PROV_FILE_SB}
37FUSE_FIP_DEPS += ${BUILD_PLAT}/${FUSE_PROV_FILE_SB}
38else
39FUSE_FIP_ARGS += --fuse-prov ${FUSE_PROV_FILE}
40FUSE_FIP_DEPS += ${FUSE_PROV_FILE}
41endif
42endif
43
44ifeq (${FUSE_UP_FILE},)
45else
46ifeq (${TRUSTED_BOARD_BOOT},1)
47FUSE_UP_FILE_SB = $(notdir ${FUSE_UP_FILE})_up.sb
48FUSE_FIP_ARGS += --fuse-up ${BUILD_PLAT}/${FUSE_UP_FILE_SB}
49FUSE_FIP_DEPS += ${BUILD_PLAT}/${FUSE_UP_FILE_SB}
50else
51FUSE_FIP_ARGS += --fuse-up ${FUSE_UP_FILE}
52FUSE_FIP_DEPS += ${FUSE_UP_FILE}
53endif
54endif
55
56ifeq (${TRUSTED_BOARD_BOOT},1)
57
58ifeq (${MBEDTLS_DIR},)
59else
60  $(error Error: Trusted Board Boot with X509 certificates not supported with FUSE_PROG build option)
61endif
62
63# Path to CST directory is required to generate the CSF header
64# and prepend it to image before fip image gets generated
65ifeq (${CST_DIR},)
66  $(error Error: CST_DIR not set)
67endif
68
69ifeq (${FUSE_INPUT_FILE},)
70FUSE_INPUT_FILE := $(PLAT_DRIVERS_PATH)/auth/csf_hdr_parser/${CSF_FILE}
71endif
72
73ifeq (${FUSE_PROV_FILE},)
74else
75${BUILD_PLAT}/${FUSE_PROV_FILE_SB}: ${FUSE_PROV_FILE}
76	@echo " Generating CSF Header for $@ $<"
77	$(CST_DIR)/create_hdr_esbc --in $< --out $@ --app_off ${CSF_HDR_SZ} \
78					--app $< ${FUSE_INPUT_FILE}
79endif
80
81ifeq (${FUSE_UP_FILE},)
82else
83${BUILD_PLAT}/${FUSE_UP_FILE_SB}: ${FUSE_UP_FILE}
84	@echo " Generating CSF Header for $@ $<"
85	$(CST_DIR)/create_hdr_esbc --in $< --out $@ --app_off ${CSF_HDR_SZ} \
86					--app $< ${FUSE_INPUT_FILE}
87endif
88
89endif
90
91${BUILD_PLAT}/${FUSE_FIP_NAME}: fiptool ${FUSE_FIP_DEPS}
92ifeq (${FUSE_FIP_DEPS},)
93	$(error "Error: FUSE_PROV_FILE or/and FUSE_UP_FILE needs to point to the right file")
94endif
95	${FIPTOOL} create ${FUSE_FIP_ARGS} $@
96	${FIPTOOL} info $@
97	@${ECHO_BLANK_LINE}
98	@echo "Built $@ successfully"
99	@${ECHO_BLANK_LINE}
100