blob: 86ba6df5fda98e5def9bb91b653d568de4c6a5e8 [file] [log] [blame]
Dan Handley9df48042015-03-19 18:58:55 +00001#
Vikram Kanigiri18a17312016-01-14 14:26:27 +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
Vikram Kanigiri18a17312016-01-14 14:26:27 +000031
32# By default, SCP images are needed by CSS platforms.
33CSS_LOAD_SCP_IMAGES ?= 1
34
Dan Handley9df48042015-03-19 18:58:55 +000035PLAT_INCLUDES += -Iinclude/plat/arm/css/common \
36 -Iinclude/plat/arm/css/common/aarch64
37
38
Achin Gupta1fa7eb62015-11-03 14:18:34 +000039PLAT_BL_COMMON_SOURCES += plat/arm/css/common/aarch64/css_helpers.S
Dan Handley9df48042015-03-19 18:58:55 +000040
Yatharth Kochar6089af02015-10-11 15:03:51 +010041BL1_SOURCES += plat/arm/css/common/css_bl1_setup.c
Dan Handley9df48042015-03-19 18:58:55 +000042
43BL2_SOURCES += plat/arm/css/common/css_bl2_setup.c \
Soby Mathew200fffd2016-10-21 11:34:59 +010044 plat/arm/css/drivers/scpi/css_mhu.c \
45 plat/arm/css/drivers/scpi/css_scpi.c
Dan Handley9df48042015-03-19 18:58:55 +000046
Yatharth Kochar3a11eda2015-10-14 15:28:11 +010047BL2U_SOURCES += plat/arm/css/common/css_bl2u_setup.c \
Soby Mathew200fffd2016-10-21 11:34:59 +010048 plat/arm/css/drivers/scpi/css_mhu.c \
49 plat/arm/css/drivers/scpi/css_scpi.c
Dan Handley9df48042015-03-19 18:58:55 +000050
Soby Mathew200fffd2016-10-21 11:34:59 +010051BL31_SOURCES += plat/arm/css/common/css_pm.c \
52 plat/arm/css/common/css_topology.c \
53 plat/arm/css/drivers/scp/css_pm_scpi.c \
54 plat/arm/css/drivers/scpi/css_mhu.c \
55 plat/arm/css/drivers/scpi/css_scpi.c
Dan Handley9df48042015-03-19 18:58:55 +000056
57ifneq (${RESET_TO_BL31},0)
Juan Castillo7d199412015-12-14 09:35:25 +000058 $(error "Using BL31 as the reset vector is not supported on CSS platforms. \
Dan Handley9df48042015-03-19 18:58:55 +000059 Please set RESET_TO_BL31 to 0.")
60endif
61
Vikram Kanigiri18a17312016-01-14 14:26:27 +000062# Process CSS_LOAD_SCP_IMAGES flag
63$(eval $(call assert_boolean,CSS_LOAD_SCP_IMAGES))
64$(eval $(call add_define,CSS_LOAD_SCP_IMAGES))
65
66ifeq (${CSS_LOAD_SCP_IMAGES},1)
67 $(eval $(call FIP_ADD_IMG,SCP_BL2,--scp-fw))
68 ifneq (${TRUSTED_BOARD_BOOT},0)
69 $(eval $(call FWU_FIP_ADD_IMG,SCP_BL2U,--scp-fwu-cfg))
70 endif
71
72 BL2U_SOURCES += plat/arm/css/common/css_scp_bootloader.c
73 BL2_SOURCES += plat/arm/css/common/css_scp_bootloader.c
74endif
Sandrine Bailleux7da652d2015-04-13 11:47:48 +010075
76# Enable option to detect whether the SCP ROM firmware in use predates version
77# 1.7.0 and therefore, is incompatible.
78CSS_DETECT_PRE_1_7_0_SCP := 1
79
80# Process CSS_DETECT_PRE_1_7_0_SCP flag
81$(eval $(call assert_boolean,CSS_DETECT_PRE_1_7_0_SCP))
82$(eval $(call add_define,CSS_DETECT_PRE_1_7_0_SCP))