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git01.mediatek.com / filogic / atf / d4320e6cb8a263805143b2ec9c465fe03148a457 / . / plat / arm / css / common / css_common.mk
blob: 1e4851cd4087b659a202fd2530dca54fda54a2b4 [file] [log] [blame]
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]1#
Pranav Madhue3173282022-07-27 12:49:24 +0530[diff] [blame]2# Copyright (c) 2015-2022, 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
Antonio Nino Diazbd7b7402019-01-25 14:30:04 +0000[diff] [blame]14PLAT_INCLUDES += -Iinclude/plat/arm/css/common/aarch64
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]15
16
Yatharth Kochar2694cba2016-11-14 12:00:41 +0000[diff] [blame]17PLAT_BL_COMMON_SOURCES += plat/arm/css/common/${ARCH}/css_helpers.S
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]18
Yatharth Kochar6089af02015-10-11 15:03:51 +0100[diff] [blame]19BL1_SOURCES += plat/arm/css/common/css_bl1_setup.c
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]20
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]21BL2_SOURCES += plat/arm/css/common/css_bl2_setup.c
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]22
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]23BL2U_SOURCES += plat/arm/css/common/css_bl2u_setup.c
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]24
Soby Mathew200fffd2016-10-21 11:34:59 +0100[diff] [blame]25BL31_SOURCES += plat/arm/css/common/css_pm.c \
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]26 plat/arm/css/common/css_topology.c
27
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]28ifeq (${CSS_USE_SCMI_SDS_DRIVER},0)
Antonio Nino Diaz1b0c6f12019-01-23 21:08:43 +0000[diff] [blame]29BL31_SOURCES += drivers/arm/css/mhu/css_mhu.c \
Antonio Nino Diaz326f56b2019-01-23 18:55:03 +0000[diff] [blame]30 drivers/arm/css/scp/css_pm_scpi.c \
31 drivers/arm/css/scpi/css_scpi.c
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]32else
Antonio Nino Diaz1b0c6f12019-01-23 21:08:43 +0000[diff] [blame]33BL31_SOURCES += drivers/arm/css/mhu/css_mhu_doorbell.c \
34 drivers/arm/css/scmi/scmi_ap_core_proto.c \
Antonio Nino Diazc30db5b2019-01-23 20:37:32 +0000[diff] [blame]35 drivers/arm/css/scmi/scmi_common.c \
36 drivers/arm/css/scmi/scmi_pwr_dmn_proto.c \
37 drivers/arm/css/scmi/scmi_sys_pwr_proto.c \
Pranav Madhub785b842022-07-22 23:46:11 +0530[diff] [blame]38 drivers/delay_timer/delay_timer.c \
Antonio Nino Diaz326f56b2019-01-23 18:55:03 +0000[diff] [blame]39 drivers/arm/css/scp/css_pm_scmi.c
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]40endif
Dan Handley9df48042015-03-19 18:58:55 +0000[diff] [blame]41
Vikram Kanigiri18a17312016-01-14 14:26:27 +0000[diff] [blame]42# Process CSS_LOAD_SCP_IMAGES flag
43$(eval $(call assert_boolean,CSS_LOAD_SCP_IMAGES))
44$(eval $(call add_define,CSS_LOAD_SCP_IMAGES))
45
46ifeq (${CSS_LOAD_SCP_IMAGES},1)
Masahiro Yamadae76b4f82017-04-05 19:11:41 +0900[diff] [blame]47 NEED_SCP_BL2 := yes
Vikram Kanigiri18a17312016-01-14 14:26:27 +0000[diff] [blame]48 ifneq (${TRUSTED_BOARD_BOOT},0)
Masahiro Yamada9c5ca522018-01-26 11:42:01 +0900[diff] [blame]49 $(eval $(call TOOL_ADD_IMG,scp_bl2u,--scp-fwu-cfg,FWU_))
Vikram Kanigiri18a17312016-01-14 14:26:27 +0000[diff] [blame]50 endif
51
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]52 ifeq (${CSS_USE_SCMI_SDS_DRIVER},1)
Antonio Nino Diaz326f56b2019-01-23 18:55:03 +0000[diff] [blame]53 BL2U_SOURCES += drivers/arm/css/scp/css_sds.c \
Antonio Nino Diaz09d58762019-01-23 19:06:55 +0000[diff] [blame]54 drivers/arm/css/sds/sds.c
Sandrine Bailleux7da652d2015-04-13 11:47:48 +0100[diff] [blame]55
Antonio Nino Diaz326f56b2019-01-23 18:55:03 +0000[diff] [blame]56 BL2_SOURCES += drivers/arm/css/scp/css_sds.c \
Antonio Nino Diaz09d58762019-01-23 19:06:55 +0000[diff] [blame]57 drivers/arm/css/sds/sds.c
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]58 else
Antonio Nino Diaz326f56b2019-01-23 18:55:03 +0000[diff] [blame]59 BL2U_SOURCES += drivers/arm/css/mhu/css_mhu.c \
60 drivers/arm/css/scp/css_bom_bootloader.c \
61 drivers/arm/css/scpi/css_scpi.c
Sandrine Bailleux7da652d2015-04-13 11:47:48 +0100[diff] [blame]62
Antonio Nino Diaz326f56b2019-01-23 18:55:03 +0000[diff] [blame]63 BL2_SOURCES += drivers/arm/css/mhu/css_mhu.c \
64 drivers/arm/css/scp/css_bom_bootloader.c \
65 drivers/arm/css/scpi/css_scpi.c
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]66 # Enable option to detect whether the SCP ROM firmware in use predates version
67 # 1.7.0 and therefore, is incompatible.
68 CSS_DETECT_PRE_1_7_0_SCP := 1
69
70 # Process CSS_DETECT_PRE_1_7_0_SCP flag
71 $(eval $(call assert_boolean,CSS_DETECT_PRE_1_7_0_SCP))
72 $(eval $(call add_define,CSS_DETECT_PRE_1_7_0_SCP))
73 endif
74endif
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]75
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]76ifeq (${CSS_USE_SCMI_SDS_DRIVER},1)
Antonio Nino Diaz09d58762019-01-23 19:06:55 +0000[diff] [blame]77 PLAT_BL_COMMON_SOURCES += drivers/arm/css/sds/${ARCH}/sds_helpers.S
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]78endif
Soby Mathewea26bad2016-11-14 12:25:45 +0000[diff] [blame]79
Soby Mathew1ced6b82017-06-12 12:37:10 +0100[diff] [blame]80# Process CSS_USE_SCMI_SDS_DRIVER flag
81$(eval $(call assert_boolean,CSS_USE_SCMI_SDS_DRIVER))
82$(eval $(call add_define,CSS_USE_SCMI_SDS_DRIVER))
Alexei Fedorove9ab9052017-05-25 15:57:18 +0100[diff] [blame]83
84# Process CSS_NON_SECURE_UART flag
85# This undocumented build option is only to enable debug access to the UART
86# from non secure code, which is useful on some platforms.
87# Default (obviously) is off.
88CSS_NON_SECURE_UART := 0
89$(eval $(call assert_boolean,CSS_NON_SECURE_UART))
90$(eval $(call add_define,CSS_NON_SECURE_UART))
91
Pranav Madhue3173282022-07-27 12:49:24 +0530[diff] [blame]92# Process CSS_SYSTEM_GRACEFUL_RESET flag
93# This build option can be used on CSS platforms that require all the CPUs
94# to execute the CPU specific power down sequence to complete a warm reboot
95# sequence in which only the CPUs are power cycled.
96CSS_SYSTEM_GRACEFUL_RESET := 0
97$(eval $(call add_define,CSS_SYSTEM_GRACEFUL_RESET))