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Dan Handley9df48042015-03-19 18:58:55 +00001#
Vikram Kanigiri70752bb2016-02-10 14:50:53 +00002# Copyright (c) 2015-2016, ARM Limited and Contributors. All rights reserved.
Dan Handley9df48042015-03-19 18:58:55 +00003#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are met:
6#
7# Redistributions of source code must retain the above copyright notice, this
8# list of conditions and the following disclaimer.
9#
10# Redistributions in binary form must reproduce the above copyright notice,
11# this list of conditions and the following disclaimer in the documentation
12# and/or other materials provided with the distribution.
13#
14# Neither the name of ARM nor the names of its contributors may be used
15# to endorse or promote products derived from this software without specific
16# prior written permission.
17#
18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28# POSSIBILITY OF SUCH DAMAGE.
29#
30
Soby Mathew0d268dc2016-07-11 14:13:56 +010031ifeq (${ARCH}, aarch64)
32 # On ARM standard platorms, the TSP can execute from Trusted SRAM, Trusted
33 # DRAM (if available) or the TZC secured area of DRAM.
34 # Trusted SRAM is the default.
Dan Handley9df48042015-03-19 18:58:55 +000035
Soby Mathew0d268dc2016-07-11 14:13:56 +010036 ARM_TSP_RAM_LOCATION := tsram
37 ifeq (${ARM_TSP_RAM_LOCATION}, tsram)
38 ARM_TSP_RAM_LOCATION_ID = ARM_TRUSTED_SRAM_ID
39 else ifeq (${ARM_TSP_RAM_LOCATION}, tdram)
40 ARM_TSP_RAM_LOCATION_ID = ARM_TRUSTED_DRAM_ID
41 else ifeq (${ARM_TSP_RAM_LOCATION}, dram)
42 ARM_TSP_RAM_LOCATION_ID = ARM_DRAM_ID
43 else
44 $(error "Unsupported ARM_TSP_RAM_LOCATION value")
45 endif
Dan Handley9df48042015-03-19 18:58:55 +000046
Soby Mathew0d268dc2016-07-11 14:13:56 +010047 # Process flags
48 $(eval $(call add_define,ARM_TSP_RAM_LOCATION_ID))
49
50 # Process ARM_BL31_IN_DRAM flag
51 ARM_BL31_IN_DRAM := 0
52 $(eval $(call assert_boolean,ARM_BL31_IN_DRAM))
53 $(eval $(call add_define,ARM_BL31_IN_DRAM))
54endif
Dan Handley9df48042015-03-19 18:58:55 +000055
Soby Mathew7799cf72015-04-16 14:49:09 +010056# For the original power-state parameter format, the State-ID can be encoded
57# according to the recommended encoding or zero. This flag determines which
58# State-ID encoding to be parsed.
59ARM_RECOM_STATE_ID_ENC := 0
60
Douglas Raillard66933ff2016-11-07 17:29:34 +000061# If the PSCI_EXTENDED_STATE_ID is set, then ARM_RECOM_STATE_ID_ENC need to
62# be set. Else throw a build error.
Soby Mathew7799cf72015-04-16 14:49:09 +010063ifeq (${PSCI_EXTENDED_STATE_ID}, 1)
64 ifeq (${ARM_RECOM_STATE_ID_ENC}, 0)
Douglas Raillard66933ff2016-11-07 17:29:34 +000065 $(error Build option ARM_RECOM_STATE_ID_ENC needs to be set if \
66 PSCI_EXTENDED_STATE_ID is set for ARM platforms)
Soby Mathew7799cf72015-04-16 14:49:09 +010067 endif
68endif
69
70# Process ARM_RECOM_STATE_ID_ENC flag
71$(eval $(call assert_boolean,ARM_RECOM_STATE_ID_ENC))
72$(eval $(call add_define,ARM_RECOM_STATE_ID_ENC))
73
Juan Castillob6132f12015-10-06 14:01:35 +010074# Process ARM_DISABLE_TRUSTED_WDOG flag
75# By default, Trusted Watchdog is always enabled unless SPIN_ON_BL1_EXIT is set
76ARM_DISABLE_TRUSTED_WDOG := 0
77ifeq (${SPIN_ON_BL1_EXIT}, 1)
78ARM_DISABLE_TRUSTED_WDOG := 1
79endif
80$(eval $(call assert_boolean,ARM_DISABLE_TRUSTED_WDOG))
81$(eval $(call add_define,ARM_DISABLE_TRUSTED_WDOG))
82
Juan Castilloaadf19a2015-11-06 16:02:32 +000083# Process ARM_CONFIG_CNTACR
84ARM_CONFIG_CNTACR := 1
85$(eval $(call assert_boolean,ARM_CONFIG_CNTACR))
86$(eval $(call add_define,ARM_CONFIG_CNTACR))
87
David Wang0ba499f2016-03-07 11:02:57 +080088# Process ARM_BL31_IN_DRAM flag
89ARM_BL31_IN_DRAM := 0
90$(eval $(call assert_boolean,ARM_BL31_IN_DRAM))
91$(eval $(call add_define,ARM_BL31_IN_DRAM))
92
Soby Mathew421dbc42016-05-23 16:07:53 +010093# Enable PSCI_STAT_COUNT/RESIDENCY APIs on ARM platforms
Soby Mathew0d268dc2016-07-11 14:13:56 +010094ENABLE_PSCI_STAT := 1
Soby Mathew421dbc42016-05-23 16:07:53 +010095
Sandrine Bailleuxecdc4d32016-07-08 14:38:16 +010096# On ARM platforms, separate the code and read-only data sections to allow
97# mapping the former as executable and the latter as execute-never.
98SEPARATE_CODE_AND_RODATA := 1
99
100
Juan Castillo9b265a82015-05-07 14:52:44 +0100101PLAT_INCLUDES += -Iinclude/common/tbbr \
Soby Mathew0d268dc2016-07-11 14:13:56 +0100102 -Iinclude/plat/arm/common
Dan Handley9df48042015-03-19 18:58:55 +0000103
Soby Mathew0d268dc2016-07-11 14:13:56 +0100104ifeq (${ARCH}, aarch64)
105PLAT_INCLUDES += -Iinclude/plat/arm/common/aarch64
106endif
Dan Handley9df48042015-03-19 18:58:55 +0000107
Soby Mathewcc037c12016-04-08 16:42:58 +0100108PLAT_BL_COMMON_SOURCES += lib/xlat_tables/xlat_tables_common.c \
Soby Mathew0d268dc2016-07-11 14:13:56 +0100109 lib/xlat_tables/${ARCH}/xlat_tables.c \
110 plat/arm/common/${ARCH}/arm_helpers.S \
Soby Mathew0eb965b2016-07-07 08:45:56 +0100111 plat/arm/common/arm_common.c \
Soby Mathew0d268dc2016-07-11 14:13:56 +0100112 plat/common/${ARCH}/plat_common.c
Dan Handley9df48042015-03-19 18:58:55 +0000113
Vikram Kanigirifbb13012016-02-15 11:54:14 +0000114BL1_SOURCES += drivers/arm/sp805/sp805.c \
Dan Handley9df48042015-03-19 18:58:55 +0000115 drivers/io/io_fip.c \
116 drivers/io/io_memmap.c \
117 drivers/io/io_storage.c \
118 plat/arm/common/arm_bl1_setup.c \
119 plat/arm/common/arm_io_storage.c \
Yatharth Kochar88ac53b2016-07-04 11:03:49 +0100120 plat/common/${ARCH}/platform_up_stack.S
Sandrine Bailleux03897bb2015-11-26 16:31:34 +0000121ifdef EL3_PAYLOAD_BASE
122# Need the arm_program_trusted_mailbox() function to release secondary CPUs from
123# their holding pen
124BL1_SOURCES += plat/arm/common/arm_pm.c
125endif
Dan Handley9df48042015-03-19 18:58:55 +0000126
Vikram Kanigiri70752bb2016-02-10 14:50:53 +0000127BL2_SOURCES += drivers/io/io_fip.c \
Dan Handley9df48042015-03-19 18:58:55 +0000128 drivers/io/io_memmap.c \
129 drivers/io/io_storage.c \
130 plat/arm/common/arm_bl2_setup.c \
131 plat/arm/common/arm_io_storage.c \
Yatharth Kochara5f77d32016-07-04 11:26:14 +0100132 plat/common/${ARCH}/platform_up_stack.S
Yatharth Kocharf9a0f162016-09-13 17:07:57 +0100133ifeq (${LOAD_IMAGE_V2},1)
134BL2_SOURCES += plat/arm/common/${ARCH}/arm_bl2_mem_params_desc.c\
135 plat/arm/common/arm_image_load.c \
136 common/desc_image_load.c
137endif
Dan Handley9df48042015-03-19 18:58:55 +0000138
Vikram Kanigiri70752bb2016-02-10 14:50:53 +0000139BL2U_SOURCES += plat/arm/common/arm_bl2u_setup.c \
Yatharth Kochar3a11eda2015-10-14 15:28:11 +0100140 plat/common/aarch64/platform_up_stack.S
141
Vikram Kanigirifbb13012016-02-15 11:54:14 +0000142BL31_SOURCES += plat/arm/common/arm_bl31_setup.c \
Dan Handley9df48042015-03-19 18:58:55 +0000143 plat/arm/common/arm_pm.c \
Dan Handley9df48042015-03-19 18:58:55 +0000144 plat/arm/common/arm_topology.c \
Soby Mathewfec4eb72015-07-01 16:16:20 +0100145 plat/common/aarch64/platform_mp_stack.S \
Soby Mathewf6c41082016-05-03 12:31:18 +0100146 plat/common/plat_psci_common.c
Juan Castilloa08a5e72015-05-19 11:54:12 +0100147
dp-arm1cebefd2016-09-19 11:21:03 +0100148ifeq (${ENABLE_PMF}, 1)
149BL31_SOURCES += plat/arm/common/arm_sip_svc.c \
150 lib/pmf/pmf_smc.c
151endif
152
Juan Castilloa08a5e72015-05-19 11:54:12 +0100153ifneq (${TRUSTED_BOARD_BOOT},0)
154
155 # By default, ARM platforms use RSA keys
156 KEY_ALG := rsa
157
158 # Include common TBB sources
159 AUTH_SOURCES := drivers/auth/auth_mod.c \
Achin Gupta1fa7eb62015-11-03 14:18:34 +0000160 drivers/auth/crypto_mod.c \
161 drivers/auth/img_parser_mod.c \
162 drivers/auth/tbbr/tbbr_cot.c \
Juan Castilloa08a5e72015-05-19 11:54:12 +0100163
Yatharth Kochar736a3bf2015-10-11 14:14:55 +0100164 PLAT_INCLUDES += -Iinclude/bl1/tbbr
165
Yatharth Kocharf11b29a2016-02-01 11:04:46 +0000166 BL1_SOURCES += ${AUTH_SOURCES} \
167 bl1/tbbr/tbbr_img_desc.c \
Yatharth Kochar736a3bf2015-10-11 14:14:55 +0100168 plat/arm/common/arm_bl1_fwu.c
169
Juan Castilloa08a5e72015-05-19 11:54:12 +0100170 BL2_SOURCES += ${AUTH_SOURCES}
171
Juan Castillo8e04dec2016-01-05 11:55:36 +0000172 $(eval $(call FWU_FIP_ADD_IMG,NS_BL2U,--fwu))
Yatharth Kochard1a93432015-10-12 12:33:47 +0100173
Juan Castilloa08a5e72015-05-19 11:54:12 +0100174 MBEDTLS_KEY_ALG := ${KEY_ALG}
175
176 # We expect to locate the *.mk files under the directories specified below
177 CRYPTO_LIB_MK := drivers/auth/mbedtls/mbedtls_crypto.mk
178 IMG_PARSER_LIB_MK := drivers/auth/mbedtls/mbedtls_x509.mk
179
180 $(info Including ${CRYPTO_LIB_MK})
181 include ${CRYPTO_LIB_MK}
182
183 $(info Including ${IMG_PARSER_LIB_MK})
184 include ${IMG_PARSER_LIB_MK}
185
186endif