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Dan Handley9df48042015-03-19 18:58:55 +00001#
dp-arm66abfbe2017-01-31 13:01:04 +00002# Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
Dan Handley9df48042015-03-19 18:58:55 +00003#
dp-armfa3cf0b2017-05-03 09:38:09 +01004# SPDX-License-Identifier: BSD-3-Clause
Dan Handley9df48042015-03-19 18:58:55 +00005#
6
Soby Mathew0d268dc2016-07-11 14:13:56 +01007ifeq (${ARCH}, aarch64)
8 # On ARM standard platorms, the TSP can execute from Trusted SRAM, Trusted
9 # DRAM (if available) or the TZC secured area of DRAM.
10 # Trusted SRAM is the default.
Dan Handley9df48042015-03-19 18:58:55 +000011
Soby Mathew0d268dc2016-07-11 14:13:56 +010012 ARM_TSP_RAM_LOCATION := tsram
13 ifeq (${ARM_TSP_RAM_LOCATION}, tsram)
14 ARM_TSP_RAM_LOCATION_ID = ARM_TRUSTED_SRAM_ID
15 else ifeq (${ARM_TSP_RAM_LOCATION}, tdram)
16 ARM_TSP_RAM_LOCATION_ID = ARM_TRUSTED_DRAM_ID
17 else ifeq (${ARM_TSP_RAM_LOCATION}, dram)
18 ARM_TSP_RAM_LOCATION_ID = ARM_DRAM_ID
19 else
20 $(error "Unsupported ARM_TSP_RAM_LOCATION value")
21 endif
Dan Handley9df48042015-03-19 18:58:55 +000022
Soby Mathew0d268dc2016-07-11 14:13:56 +010023 # Process flags
24 $(eval $(call add_define,ARM_TSP_RAM_LOCATION_ID))
25
26 # Process ARM_BL31_IN_DRAM flag
27 ARM_BL31_IN_DRAM := 0
28 $(eval $(call assert_boolean,ARM_BL31_IN_DRAM))
29 $(eval $(call add_define,ARM_BL31_IN_DRAM))
30endif
Dan Handley9df48042015-03-19 18:58:55 +000031
Soby Mathew7799cf72015-04-16 14:49:09 +010032# For the original power-state parameter format, the State-ID can be encoded
33# according to the recommended encoding or zero. This flag determines which
34# State-ID encoding to be parsed.
35ARM_RECOM_STATE_ID_ENC := 0
36
Douglas Raillard66933ff2016-11-07 17:29:34 +000037# If the PSCI_EXTENDED_STATE_ID is set, then ARM_RECOM_STATE_ID_ENC need to
38# be set. Else throw a build error.
Soby Mathew7799cf72015-04-16 14:49:09 +010039ifeq (${PSCI_EXTENDED_STATE_ID}, 1)
40 ifeq (${ARM_RECOM_STATE_ID_ENC}, 0)
Douglas Raillard66933ff2016-11-07 17:29:34 +000041 $(error Build option ARM_RECOM_STATE_ID_ENC needs to be set if \
42 PSCI_EXTENDED_STATE_ID is set for ARM platforms)
Soby Mathew7799cf72015-04-16 14:49:09 +010043 endif
44endif
45
46# Process ARM_RECOM_STATE_ID_ENC flag
47$(eval $(call assert_boolean,ARM_RECOM_STATE_ID_ENC))
48$(eval $(call add_define,ARM_RECOM_STATE_ID_ENC))
49
Juan Castillob6132f12015-10-06 14:01:35 +010050# Process ARM_DISABLE_TRUSTED_WDOG flag
51# By default, Trusted Watchdog is always enabled unless SPIN_ON_BL1_EXIT is set
52ARM_DISABLE_TRUSTED_WDOG := 0
53ifeq (${SPIN_ON_BL1_EXIT}, 1)
54ARM_DISABLE_TRUSTED_WDOG := 1
55endif
56$(eval $(call assert_boolean,ARM_DISABLE_TRUSTED_WDOG))
57$(eval $(call add_define,ARM_DISABLE_TRUSTED_WDOG))
58
Juan Castilloaadf19a2015-11-06 16:02:32 +000059# Process ARM_CONFIG_CNTACR
60ARM_CONFIG_CNTACR := 1
61$(eval $(call assert_boolean,ARM_CONFIG_CNTACR))
62$(eval $(call add_define,ARM_CONFIG_CNTACR))
63
David Wang0ba499f2016-03-07 11:02:57 +080064# Process ARM_BL31_IN_DRAM flag
65ARM_BL31_IN_DRAM := 0
66$(eval $(call assert_boolean,ARM_BL31_IN_DRAM))
67$(eval $(call add_define,ARM_BL31_IN_DRAM))
68
Summer Qin93c812f2017-02-28 16:46:17 +000069# Process ARM_PLAT_MT flag
70ARM_PLAT_MT := 0
71$(eval $(call assert_boolean,ARM_PLAT_MT))
72$(eval $(call add_define,ARM_PLAT_MT))
73
Antonio Nino Diazf09d0032017-04-11 14:04:56 +010074# Use translation tables library v2 by default
75ARM_XLAT_TABLES_LIB_V1 := 0
76$(eval $(call assert_boolean,ARM_XLAT_TABLES_LIB_V1))
77$(eval $(call add_define,ARM_XLAT_TABLES_LIB_V1))
78
Antonio Nino Diaz01b6cb92017-05-24 14:11:07 +010079# Use an implementation of SHA-256 with a smaller memory footprint but reduced
80# speed.
81$(eval $(call add_define,MBEDTLS_SHA256_SMALLER))
82
Summer Qin80726782017-04-20 16:28:39 +010083# Add the build options to pack Trusted OS Extra1 and Trusted OS Extra2 images
84# in the FIP if the platform requires.
85ifneq ($(BL32_EXTRA1),)
86$(eval $(call FIP_ADD_IMG,BL32_EXTRA1,--tos-fw-extra1))
87endif
88ifneq ($(BL32_EXTRA2),)
89$(eval $(call FIP_ADD_IMG,BL32_EXTRA2,--tos-fw-extra2))
90endif
91
Soby Mathew421dbc42016-05-23 16:07:53 +010092# Enable PSCI_STAT_COUNT/RESIDENCY APIs on ARM platforms
Soby Mathew0d268dc2016-07-11 14:13:56 +010093ENABLE_PSCI_STAT := 1
dp-arm66abfbe2017-01-31 13:01:04 +000094ENABLE_PMF := 1
Soby Mathew421dbc42016-05-23 16:07:53 +010095
Sandrine Bailleuxecdc4d32016-07-08 14:38:16 +010096# On ARM platforms, separate the code and read-only data sections to allow
97# mapping the former as executable and the latter as execute-never.
98SEPARATE_CODE_AND_RODATA := 1
99
Yatharth Kochar8c0177f2016-11-11 13:57:50 +0000100# Enable new version of image loading on ARM platforms
101LOAD_IMAGE_V2 := 1
Sandrine Bailleuxecdc4d32016-07-08 14:38:16 +0100102
Masahiro Yamadad1f97752017-05-23 19:41:36 +0900103# Use generic OID definition (tbbr_oid.h)
104USE_TBBR_DEFS := 1
105
Soby Mathew7e4d6652017-05-10 11:50:30 +0100106# Disable ARM Cryptocell by default
107ARM_CRYPTOCELL_INTEG := 0
108$(eval $(call assert_boolean,ARM_CRYPTOCELL_INTEG))
109$(eval $(call add_define,ARM_CRYPTOCELL_INTEG))
110
Juan Castillo9b265a82015-05-07 14:52:44 +0100111PLAT_INCLUDES += -Iinclude/common/tbbr \
Soby Mathew0d268dc2016-07-11 14:13:56 +0100112 -Iinclude/plat/arm/common
Dan Handley9df48042015-03-19 18:58:55 +0000113
Soby Mathew0d268dc2016-07-11 14:13:56 +0100114ifeq (${ARCH}, aarch64)
115PLAT_INCLUDES += -Iinclude/plat/arm/common/aarch64
116endif
Dan Handley9df48042015-03-19 18:58:55 +0000117
Antonio Nino Diazf09d0032017-04-11 14:04:56 +0100118PLAT_BL_COMMON_SOURCES += plat/arm/common/${ARCH}/arm_helpers.S \
119 plat/arm/common/arm_common.c
120
121ifeq (${ARM_XLAT_TABLES_LIB_V1}, 1)
122PLAT_BL_COMMON_SOURCES += lib/xlat_tables/xlat_tables_common.c \
123 lib/xlat_tables/${ARCH}/xlat_tables.c
124else
Antonio Nino Diaz719bf852017-02-23 17:22:58 +0000125include lib/xlat_tables_v2/xlat_tables.mk
126
Antonio Nino Diazf09d0032017-04-11 14:04:56 +0100127PLAT_BL_COMMON_SOURCES += ${XLAT_TABLES_LIB_SRCS}
128endif
Dan Handley9df48042015-03-19 18:58:55 +0000129
Vikram Kanigirifbb13012016-02-15 11:54:14 +0000130BL1_SOURCES += drivers/arm/sp805/sp805.c \
Dan Handley9df48042015-03-19 18:58:55 +0000131 drivers/io/io_fip.c \
132 drivers/io/io_memmap.c \
133 drivers/io/io_storage.c \
134 plat/arm/common/arm_bl1_setup.c \
dp-arm230011c2017-03-07 11:02:47 +0000135 plat/arm/common/arm_io_storage.c
Sandrine Bailleux03897bb2015-11-26 16:31:34 +0000136ifdef EL3_PAYLOAD_BASE
137# Need the arm_program_trusted_mailbox() function to release secondary CPUs from
138# their holding pen
139BL1_SOURCES += plat/arm/common/arm_pm.c
140endif
Dan Handley9df48042015-03-19 18:58:55 +0000141
Vikram Kanigiri70752bb2016-02-10 14:50:53 +0000142BL2_SOURCES += drivers/io/io_fip.c \
Dan Handley9df48042015-03-19 18:58:55 +0000143 drivers/io/io_memmap.c \
144 drivers/io/io_storage.c \
145 plat/arm/common/arm_bl2_setup.c \
dp-arm230011c2017-03-07 11:02:47 +0000146 plat/arm/common/arm_io_storage.c
Yatharth Kocharf9a0f162016-09-13 17:07:57 +0100147ifeq (${LOAD_IMAGE_V2},1)
Yatharth Kocharede39cb2016-11-14 12:01:04 +0000148# Because BL1/BL2 execute in AArch64 mode but BL32 in AArch32 we need to use
149# the AArch32 descriptors.
150ifeq (${JUNO_AARCH32_EL3_RUNTIME},1)
151BL2_SOURCES += plat/arm/common/aarch32/arm_bl2_mem_params_desc.c
152else
153BL2_SOURCES += plat/arm/common/${ARCH}/arm_bl2_mem_params_desc.c
154endif
155BL2_SOURCES += plat/arm/common/arm_image_load.c \
Yatharth Kocharf9a0f162016-09-13 17:07:57 +0100156 common/desc_image_load.c
Summer Qin9db8f2e2017-04-24 16:49:28 +0100157ifeq (${SPD},opteed)
158BL2_SOURCES += lib/optee/optee_utils.c
159endif
Yatharth Kocharf9a0f162016-09-13 17:07:57 +0100160endif
Dan Handley9df48042015-03-19 18:58:55 +0000161
dp-arm230011c2017-03-07 11:02:47 +0000162BL2U_SOURCES += plat/arm/common/arm_bl2u_setup.c
Yatharth Kochar3a11eda2015-10-14 15:28:11 +0100163
Vikram Kanigirifbb13012016-02-15 11:54:14 +0000164BL31_SOURCES += plat/arm/common/arm_bl31_setup.c \
Dan Handley9df48042015-03-19 18:58:55 +0000165 plat/arm/common/arm_pm.c \
Dan Handley9df48042015-03-19 18:58:55 +0000166 plat/arm/common/arm_topology.c \
Jeenu Viswambharanbc1a9292017-02-16 14:55:15 +0000167 plat/arm/common/execution_state_switch.c \
Soby Mathewf6c41082016-05-03 12:31:18 +0100168 plat/common/plat_psci_common.c
Juan Castilloa08a5e72015-05-19 11:54:12 +0100169
dp-arm1cebefd2016-09-19 11:21:03 +0100170ifeq (${ENABLE_PMF}, 1)
171BL31_SOURCES += plat/arm/common/arm_sip_svc.c \
172 lib/pmf/pmf_smc.c
173endif
174
Juan Castilloa08a5e72015-05-19 11:54:12 +0100175ifneq (${TRUSTED_BOARD_BOOT},0)
176
177 # By default, ARM platforms use RSA keys
178 KEY_ALG := rsa
179
180 # Include common TBB sources
181 AUTH_SOURCES := drivers/auth/auth_mod.c \
Achin Gupta1fa7eb62015-11-03 14:18:34 +0000182 drivers/auth/crypto_mod.c \
183 drivers/auth/img_parser_mod.c \
184 drivers/auth/tbbr/tbbr_cot.c \
Juan Castilloa08a5e72015-05-19 11:54:12 +0100185
Yatharth Kochar736a3bf2015-10-11 14:14:55 +0100186 PLAT_INCLUDES += -Iinclude/bl1/tbbr
187
Yatharth Kocharf11b29a2016-02-01 11:04:46 +0000188 BL1_SOURCES += ${AUTH_SOURCES} \
189 bl1/tbbr/tbbr_img_desc.c \
dp-armb3e85802016-12-12 14:48:13 +0000190 plat/arm/common/arm_bl1_fwu.c \
191 plat/common/tbbr/plat_tbbr.c
Yatharth Kochar736a3bf2015-10-11 14:14:55 +0100192
dp-armb3e85802016-12-12 14:48:13 +0000193 BL2_SOURCES += ${AUTH_SOURCES} \
194 plat/common/tbbr/plat_tbbr.c
Juan Castilloa08a5e72015-05-19 11:54:12 +0100195
Juan Castillo8e04dec2016-01-05 11:55:36 +0000196 $(eval $(call FWU_FIP_ADD_IMG,NS_BL2U,--fwu))
Yatharth Kochard1a93432015-10-12 12:33:47 +0100197
David Cunado2f1612e2017-05-10 00:29:54 +0100198 TF_MBEDTLS_KEY_ALG := ${KEY_ALG}
Juan Castilloa08a5e72015-05-19 11:54:12 +0100199
200 # We expect to locate the *.mk files under the directories specified below
Soby Mathew7e4d6652017-05-10 11:50:30 +0100201ifeq (${ARM_CRYPTOCELL_INTEG},0)
Juan Castilloa08a5e72015-05-19 11:54:12 +0100202 CRYPTO_LIB_MK := drivers/auth/mbedtls/mbedtls_crypto.mk
Soby Mathew7e4d6652017-05-10 11:50:30 +0100203else
204 CRYPTO_LIB_MK := drivers/auth/cryptocell/cryptocell_crypto.mk
205endif
Juan Castilloa08a5e72015-05-19 11:54:12 +0100206 IMG_PARSER_LIB_MK := drivers/auth/mbedtls/mbedtls_x509.mk
207
208 $(info Including ${CRYPTO_LIB_MK})
209 include ${CRYPTO_LIB_MK}
210
211 $(info Including ${IMG_PARSER_LIB_MK})
212 include ${IMG_PARSER_LIB_MK}
213
214endif