xref: /rk3399_ARM-atf/plat/qemu/qemu/platform.mk (revision beedfb93ceda7af1d7d45c33df230d76bb68fc6f) 
1#
2# Copyright (c) 2013-2025, Arm Limited and Contributors. All rights reserved.
3#
4# SPDX-License-Identifier: BSD-3-Clause
5#
6
7PLAT_QEMU_PATH		:=      plat/qemu/qemu
8PLAT_QEMU_COMMON_PATH	:=      plat/qemu/common
9
10SEPARATE_CODE_AND_RODATA := 1
11ENABLE_STACK_PROTECTOR	 := 0
12
13include plat/qemu/common/common.mk
14
15# Use the GICv2 driver on QEMU by default
16QEMU_USE_GIC_DRIVER	:= QEMU_GICV2
17
18ifeq (${ARM_ARCH_MAJOR},7)
19# ARMv7 Qemu support in trusted firmware expects the Cortex-A15 model.
20# Qemu Cortex-A15 model does not implement the virtualization extension.
21# For this reason, we cannot set ARM_CORTEX_A15=yes and must define all
22# the ARMv7 build directives.
23MARCH_DIRECTIVE 	:= 	-mcpu=cortex-a15
24$(eval $(call add_define,ARMV7_SUPPORTS_LARGE_PAGE_ADDRESSING))
25$(eval $(call add_define,ARMV7_SUPPORTS_GENERIC_TIMER))
26$(eval $(call add_define,ARMV7_SUPPORTS_VFP))
27# Qemu expects a BL32 boot stage.
28NEED_BL32		:=	yes
29endif # ARMv7
30
31ifeq (${SPD},opteed)
32add-lib-optee 		:= 	yes
33endif
34ifeq ($(AARCH32_SP),optee)
35add-lib-optee 		:= 	yes
36endif
37ifeq ($(SPMC_OPTEE),1)
38$(eval $(call add_define,SPMC_OPTEE))
39add-lib-optee 		:= 	yes
40endif
41
42ifeq ($(NEED_BL32),yes)
43$(eval $(call add_define,QEMU_LOAD_BL32))
44endif
45
46ifneq (${TRUSTED_BOARD_BOOT},0)
47
48    AUTH_MK := drivers/auth/auth.mk
49    $(info Including ${AUTH_MK})
50    include ${AUTH_MK}
51
52    AUTH_SOURCES	+=	drivers/auth/tbbr/tbbr_cot_common.c
53
54    BL1_SOURCES		+=	${AUTH_SOURCES}				\
55				bl1/tbbr/tbbr_img_desc.c		\
56				plat/common/tbbr/plat_tbbr.c		\
57				${PLAT_QEMU_COMMON_PATH}/qemu_trusted_boot.c	     	\
58				$(PLAT_QEMU_COMMON_PATH)/qemu_rotpk.S	\
59				drivers/auth/tbbr/tbbr_cot_bl1.c
60
61    BL2_SOURCES		+=	${AUTH_SOURCES}				\
62				plat/common/tbbr/plat_tbbr.c		\
63				${PLAT_QEMU_COMMON_PATH}/qemu_trusted_boot.c	     	\
64				$(PLAT_QEMU_COMMON_PATH)/qemu_rotpk.S	\
65				drivers/auth/tbbr/tbbr_cot_bl2.c
66
67    include drivers/auth/mbedtls/mbedtls_x509.mk
68
69    ROT_KEY             = $(BUILD_PLAT)/rot_key.pem
70    ROTPK_HASH          = $(BUILD_PLAT)/rotpk_sha256.bin
71
72    $(eval $(call add_define_val,ROTPK_HASH,'"$(ROTPK_HASH)"'))
73
74    $(BUILD_PLAT)/bl1/qemu_rotpk.o: $(ROTPK_HASH)
75    $(BUILD_PLAT)/bl2/qemu_rotpk.o: $(ROTPK_HASH)
76
77    certificates: $(ROT_KEY)
78
79    $(ROT_KEY): | $$(@D)/
80	$(s)echo "  OPENSSL $@"
81	$(q)${OPENSSL_BIN_PATH}/openssl genrsa 2048 > $@ 2>/dev/null
82
83    $(ROTPK_HASH): $(ROT_KEY) | $$(@D)/
84	$(s)echo "  OPENSSL $@"
85	$(q)${OPENSSL_BIN_PATH}/openssl rsa -in $< -pubout -outform DER 2>/dev/null |\
86	${OPENSSL_BIN_PATH}/openssl dgst -sha256 -binary > $@ 2>/dev/null
87endif
88
89# Include Measured Boot makefile before any Crypto library makefile.
90# Crypto library makefile may need default definitions of Measured Boot build
91# flags present in Measured Boot makefile.
92ifeq (${MEASURED_BOOT},1)
93    MEASURED_BOOT_MK := drivers/measured_boot/event_log/event_log.mk
94    $(info Including ${MEASURED_BOOT_MK})
95    include ${MEASURED_BOOT_MK}
96
97    BL2_SOURCES		+=	plat/qemu/qemu/qemu_measured_boot.c	\
98				plat/qemu/qemu/qemu_helpers.c
99
100    BL2_LIBS += $(LIBEVLOG_LIBS)
101    BL2_INCLUDE_DIRS += $(LIBEVLOG_INCLUDE_DIRS)
102
103     BL1_SOURCES	+=      plat/qemu/qemu/qemu_bl1_measured_boot.c
104
105endif
106
107ifeq (${MEASURED_BOOT},1)
108ifeq (${TRUSTED_BOARD_BOOT},0)
109    CRYPTO_SOURCES    :=    drivers/auth/crypto_mod.c
110
111    BL1_SOURCES        +=    ${CRYPTO_SOURCES}
112    BL2_SOURCES        +=    ${CRYPTO_SOURCES}
113endif
114endif
115
116ifneq ($(filter 1,${MEASURED_BOOT} ${TRUSTED_BOARD_BOOT}),)
117    # We expect to locate the *.mk files under the directories specified below
118    #
119    include drivers/auth/mbedtls/mbedtls_crypto.mk
120endif
121
122BL2_SOURCES		+=	common/uuid.c
123
124ifeq ($(add-lib-optee),yes)
125BL2_SOURCES		+=	lib/optee/optee_utils.c
126endif
127
128ifneq (${DECRYPTION_SUPPORT},none)
129BL1_SOURCES		+=	drivers/io/io_encrypted.c
130BL2_SOURCES		+=	drivers/io/io_encrypted.c
131endif
132
133# Include GICv2 driver files
134include drivers/arm/gic/v2/gicv2.mk
135QEMU_GICV2_SOURCES	:=	${GICV2_SOURCES}			\
136				plat/common/plat_gicv2.c		\
137				${PLAT_QEMU_COMMON_PATH}/qemu_gicv2.c
138
139# Include GICv3 driver files
140include drivers/arm/gic/v3/gicv3.mk
141
142QEMU_GICV3_SOURCES	:=	${GICV3_SOURCES}			\
143				plat/common/plat_gicv3.c		\
144				${PLAT_QEMU_COMMON_PATH}/qemu_gicv3.c
145
146ifeq (${QEMU_USE_GIC_DRIVER}, QEMU_GICV2)
147QEMU_GIC_SOURCES	:=	${QEMU_GICV2_SOURCES}
148else ifeq (${QEMU_USE_GIC_DRIVER}, QEMU_GICV3)
149QEMU_GIC_SOURCES	:=	${QEMU_GICV3_SOURCES}
150else
151$(error "Incorrect GIC driver chosen for QEMU platform")
152endif
153
154ifeq (${ARCH},aarch64)
155BL31_SOURCES		+=	drivers/arm/pl061/pl061_gpio.c		\
156				drivers/gpio/gpio.c			\
157				${PLAT_QEMU_COMMON_PATH}/qemu_pm.c	\
158				${PLAT_QEMU_COMMON_PATH}/topology.c
159
160ifeq (${SDEI_SUPPORT}, 1)
161BL31_SOURCES		+=	plat/qemu/common/qemu_sdei.c
162endif
163
164ifeq (${SPD},spmd)
165BL31_SOURCES		+=	plat/common/plat_spmd_manifest.c	\
166				common/uuid.c				\
167				${LIBFDT_SRCS} 				\
168				${FDT_WRAPPERS_SOURCES}
169endif
170endif
171
172# Add the build options to pack Trusted OS Extra1 and Trusted OS Extra2 images
173# in the FIP if the platform requires.
174ifneq ($(BL32_EXTRA1),)
175ifneq (${DECRYPTION_SUPPORT},none)
176$(eval $(call TOOL_ADD_IMG,bl32_extra1,--tos-fw-extra1,,$(ENCRYPT_BL32)))
177else
178$(eval $(call TOOL_ADD_IMG,bl32_extra1,--tos-fw-extra1))
179endif
180endif
181ifneq ($(BL32_EXTRA2),)
182ifneq (${DECRYPTION_SUPPORT},none)
183$(eval $(call TOOL_ADD_IMG,bl32_extra2,--tos-fw-extra2,,$(ENCRYPT_BL32)))
184else
185$(eval $(call TOOL_ADD_IMG,bl32_extra2,--tos-fw-extra2))
186endif
187endif
188
189ifneq ($(QEMU_TB_FW_CONFIG_DTS),)
190FDT_SOURCES		+=	${QEMU_TB_FW_CONFIG_DTS}
191QEMU_TB_FW_CONFIG	:=	${BUILD_PLAT}/fdts/$(notdir $(basename ${QEMU_TB_FW_CONFIG_DTS})).dtb
192# Add the TB_FW_CONFIG to FIP
193$(eval $(call TOOL_ADD_PAYLOAD,${QEMU_TB_FW_CONFIG},--tb-fw-config,${QEMU_TB_FW_CONFIG}))
194endif
195
196ifneq ($(QEMU_TOS_FW_CONFIG_DTS),)
197FDT_SOURCES		+=	${QEMU_TOS_FW_CONFIG_DTS}
198QEMU_TOS_FW_CONFIG	:=	${BUILD_PLAT}/fdts/$(notdir $(basename ${QEMU_TOS_FW_CONFIG_DTS})).dtb
199# Add the TOS_FW_CONFIG to FIP
200$(eval $(call TOOL_ADD_PAYLOAD,${QEMU_TOS_FW_CONFIG},--tos-fw-config,${QEMU_TOS_FW_CONFIG}))
201endif
202
203BL32_RAM_LOCATION	:=	tdram
204ifeq (${BL32_RAM_LOCATION}, tsram)
205  BL32_RAM_LOCATION_ID = SEC_SRAM_ID
206  ifeq (${ENABLE_RME},1)
207	# Avoid overlap between BL2 and BL32 to ease GPT partition
208	$(error "With RME, BL32 must use secure DRAM")
209  endif
210else ifeq (${BL32_RAM_LOCATION}, tdram)
211  BL32_RAM_LOCATION_ID = SEC_DRAM_ID
212else
213  $(error "Unsupported BL32_RAM_LOCATION value")
214endif
215
216# Process flags
217$(eval $(call add_define,BL32_RAM_LOCATION_ID))
218
219# Don't have the Linux kernel as a BL33 image by default
220ARM_LINUX_KERNEL_AS_BL33	:=	0
221$(eval $(call assert_boolean,ARM_LINUX_KERNEL_AS_BL33))
222$(eval $(call add_define,ARM_LINUX_KERNEL_AS_BL33))
223
224ARM_PRELOADED_DTB_BASE := PLAT_QEMU_DT_BASE
225$(eval $(call add_define,ARM_PRELOADED_DTB_BASE))
226
227qemu_fw.bios: bl1 fip
228	$(s)echo "  DD      $@"
229	$(q)cp ${BUILD_PLAT}/bl1.bin ${BUILD_PLAT}/$@
230	$(q)dd if=${BUILD_PLAT}/fip.bin of=${BUILD_PLAT}/$@ bs=64k seek=4 status=none
231
232qemu_fw.rom: qemu_fw.bios
233	$(s)echo "  DD      $@"
234	$(q)cp ${BUILD_PLAT}/$^ ${BUILD_PLAT}/$@
235	$(q)dd if=/dev/zero of=${BUILD_PLAT}/$@ bs=1M seek=64 count=0 status=none
236
237ifneq (${BL33},)
238all: qemu_fw.bios qemu_fw.rom
239endif
240
241ifeq (${EL3_EXCEPTION_HANDLING},1)
242BL31_SOURCES		+=	plat/common/aarch64/plat_ehf.c
243endif
244