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git01.mediatek.com / filogic / atf / f9c996ac1b779c227c80331611f3ffc75b4842fc / . / plat / arm / css / common / css_common.mk
blob: 63e305916b12068e7937c1beb08ae5d6d6099ccd [file] [log] [blame]
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]1#
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]2# Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]3#
dp-armfa3cf0b2017-05-03 09:38:09 +0100[diff] [blame]4# SPDX-License-Identifier: BSD-3-Clause
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]5#
6
Vikram Kanigiri18a17312016-01-14 14:26:27 +0000[diff] [blame]7
8# By default, SCP images are needed by CSS platforms.
9CSS_LOAD_SCP_IMAGES ?= 1
10
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]11# By default, SCMI driver is disabled for CSS platforms
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]12CSS_USE_SCMI_SDS_DRIVER ?= 0
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]13
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]14PLAT_INCLUDES += -Iinclude/plat/arm/css/common \
15 -Iinclude/plat/arm/css/common/aarch64
16
17
Yatharth Kochar2694cba2016-11-14 12:00:41 +0000[diff] [blame]18PLAT_BL_COMMON_SOURCES += plat/arm/css/common/${ARCH}/css_helpers.S
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]19
Yatharth Kochar6089af02015-10-11 15:03:51 +0100[diff] [blame]20BL1_SOURCES += plat/arm/css/common/css_bl1_setup.c
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]21
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]22BL2_SOURCES += plat/arm/css/common/css_bl2_setup.c
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]23
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]24BL2U_SOURCES += plat/arm/css/common/css_bl2u_setup.c
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]25
Soby Mathew200fffd2016-10-21 11:34:59 +0100[diff] [blame]26BL31_SOURCES += plat/arm/css/common/css_pm.c \
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]27 plat/arm/css/common/css_topology.c
28
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]29ifeq (${CSS_USE_SCMI_SDS_DRIVER},0)
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]30BL31_SOURCES += plat/arm/css/drivers/scp/css_pm_scpi.c \
Soby Mathew200fffd2016-10-21 11:34:59 +0100[diff] [blame]31 plat/arm/css/drivers/scpi/css_mhu.c \
32 plat/arm/css/drivers/scpi/css_scpi.c
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]33else
34BL31_SOURCES += plat/arm/css/drivers/scp/css_pm_scmi.c \
35 plat/arm/css/drivers/scmi/scmi_common.c \
36 plat/arm/css/drivers/scmi/scmi_pwr_dmn_proto.c \
37 plat/arm/css/drivers/scmi/scmi_sys_pwr_proto.c
38endif
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]39
40ifneq (${RESET_TO_BL31},0)
Juan Castillo7d199412015-12-14 09:35:25 +0000[diff] [blame]41 $(error "Using BL31 as the reset vector is not supported on CSS platforms. \
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]42 Please set RESET_TO_BL31 to 0.")
43endif
44
Vikram Kanigiri18a17312016-01-14 14:26:27 +0000[diff] [blame]45# Process CSS_LOAD_SCP_IMAGES flag
46$(eval $(call assert_boolean,CSS_LOAD_SCP_IMAGES))
47$(eval $(call add_define,CSS_LOAD_SCP_IMAGES))
48
49ifeq (${CSS_LOAD_SCP_IMAGES},1)
Masahiro Yamadae76b4f82017-04-05 19:11:41 +0900[diff] [blame]50 NEED_SCP_BL2 := yes
Vikram Kanigiri18a17312016-01-14 14:26:27 +0000[diff] [blame]51 ifneq (${TRUSTED_BOARD_BOOT},0)
52 $(eval $(call FWU_FIP_ADD_IMG,SCP_BL2U,--scp-fwu-cfg))
53 endif
54
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]55 ifeq (${CSS_USE_SCMI_SDS_DRIVER},1)
56 BL2U_SOURCES += plat/arm/css/drivers/scp/css_sds.c \
57 plat/arm/css/drivers/sds/sds.c
Sandrine Bailleux7da652d2015-04-13 11:47:48 +0100[diff] [blame]58
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]59 BL2_SOURCES += plat/arm/css/drivers/scp/css_sds.c \
60 plat/arm/css/drivers/sds/sds.c
61 else
62 BL2U_SOURCES += plat/arm/css/drivers/scp/css_bom_bootloader.c \
63 plat/arm/css/drivers/scpi/css_mhu.c \
64 plat/arm/css/drivers/scpi/css_scpi.c
Sandrine Bailleux7da652d2015-04-13 11:47:48 +0100[diff] [blame]65
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]66 BL2_SOURCES += plat/arm/css/drivers/scp/css_bom_bootloader.c \
67 plat/arm/css/drivers/scpi/css_mhu.c \
68 plat/arm/css/drivers/scpi/css_scpi.c
69 # Enable option to detect whether the SCP ROM firmware in use predates version
70 # 1.7.0 and therefore, is incompatible.
71 CSS_DETECT_PRE_1_7_0_SCP := 1
72
73 # Process CSS_DETECT_PRE_1_7_0_SCP flag
74 $(eval $(call assert_boolean,CSS_DETECT_PRE_1_7_0_SCP))
75 $(eval $(call add_define,CSS_DETECT_PRE_1_7_0_SCP))
76 endif
77endif
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]78
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]79ifeq (${CSS_USE_SCMI_SDS_DRIVER},1)
80 PLAT_BL_COMMON_SOURCES += plat/arm/css/drivers/sds/${ARCH}/sds_helpers.S
81endif
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]82
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]83# Process CSS_USE_SCMI_SDS_DRIVER flag
84$(eval $(call assert_boolean,CSS_USE_SCMI_SDS_DRIVER))
85$(eval $(call add_define,CSS_USE_SCMI_SDS_DRIVER))