1#
2# Copyright (c) 2017-2018, Arm Limited and Contributors. All rights reserved.
3# Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
4#
5# SPDX-License-Identifier: BSD-3-Clause
6#
7
8# Make for SC7280 QTI platform.
9
10QTI_PLAT_PATH		:=	plat/qti
11CHIPSET			:=	${PLAT}
12
13# Turn On Separate code & data.
14SEPARATE_CODE_AND_RODATA	:=	1
15USE_COHERENT_MEM		:=	0
16WARMBOOT_ENABLE_DCACHE_EARLY	:=	1
17HW_ASSISTED_COHERENCY		:=	1
18
19#Enable errata configs for cortex_a78 and cortex_a55
20ERRATA_A55_1530923 		:=	1
21ERRATA_A78_1941498 		:=	1
22ERRATA_A78_1951500 		:=	1
23ERRATA_A78_2132060 		:=	1
24
25# Disable the PSCI platform compatibility layer
26ENABLE_PLAT_COMPAT		:=	0
27
28# Enable PSCI v1.0 extended state ID format
29PSCI_EXTENDED_STATE_ID	:=  1
30ARM_RECOM_STATE_ID_ENC  :=  1
31PSCI_OS_INIT_MODE	:=  1
32
33COLD_BOOT_SINGLE_CPU		:=	1
34PROGRAMMABLE_RESET_ADDRESS	:=	1
35
36RESET_TO_BL31			:=	0
37
38QTI_SDI_BUILD := 0
39$(eval $(call assert_boolean,QTI_SDI_BUILD))
40$(eval $(call add_define,QTI_SDI_BUILD))
41
42#disable CTX_INCLUDE_AARCH32_REGS to support sc7280 gold cores
43override CTX_INCLUDE_AARCH32_REGS	:=	0
44WORKAROUND_CVE_2017_5715		:=      0
45DYNAMIC_WORKAROUND_CVE_2018_3639	:=      1
46# Enable stack protector.
47ENABLE_STACK_PROTECTOR := strong
48
49
50QTI_EXTERNAL_INCLUDES	:=	-I${QTI_PLAT_PATH}/${CHIPSET}/inc			\
51				-I${QTI_PLAT_PATH}/common/inc				\
52				-I${QTI_PLAT_PATH}/common/inc/$(ARCH)			\
53				-I${QTI_PLAT_PATH}/qtiseclib/inc			\
54				-I${QTI_PLAT_PATH}/qtiseclib/inc/${CHIPSET}			\
55
56QTI_BL31_SOURCES	:=	$(QTI_PLAT_PATH)/common/src/$(ARCH)/qti_helpers.S	\
57				$(QTI_PLAT_PATH)/common/src/$(ARCH)/qti_kryo6_silver.S	\
58				$(QTI_PLAT_PATH)/common/src/$(ARCH)/qti_kryo6_gold.S	\
59				$(QTI_PLAT_PATH)/common/src/$(ARCH)/qti_uart_console.S	\
60				$(QTI_PLAT_PATH)/common/src/pm_ps_hold.c			\
61				$(QTI_PLAT_PATH)/common/src/qti_stack_protector.c	\
62				$(QTI_PLAT_PATH)/common/src/qti_common.c		\
63				$(QTI_PLAT_PATH)/common/src/qti_bl31_setup.c		\
64				$(QTI_PLAT_PATH)/common/src/qti_gic_v3.c		\
65				$(QTI_PLAT_PATH)/common/src/qti_interrupt_svc.c		\
66				$(QTI_PLAT_PATH)/common/src/qti_syscall.c		\
67				$(QTI_PLAT_PATH)/common/src/qti_topology.c		\
68				$(QTI_PLAT_PATH)/common/src/qti_pm.c			\
69				$(QTI_PLAT_PATH)/common/src/qti_rng.c			\
70				$(QTI_PLAT_PATH)/common/src/spmi_arb.c			\
71				$(QTI_PLAT_PATH)/qtiseclib/src/qtiseclib_cb_interface.c	\
72
73
74PLAT_INCLUDES		:=	-Iinclude/plat/common/					\
75
76PLAT_INCLUDES		+=	${QTI_EXTERNAL_INCLUDES}
77
78include lib/xlat_tables_v2/xlat_tables.mk
79PLAT_BL_COMMON_SOURCES	+=	${XLAT_TABLES_LIB_SRCS}					\
80				plat/common/aarch64/crash_console_helpers.S    \
81				common/desc_image_load.c			\
82				lib/bl_aux_params/bl_aux_params.c		\
83
84include lib/coreboot/coreboot.mk
85
86#PSCI Sources.
87PSCI_SOURCES		:=	plat/common/plat_psci_common.c				\
88
89# GIC-600 configuration
90GICV3_SUPPORT_GIC600	:=	1
91# Include GICv3 driver files
92include drivers/arm/gic/v3/gicv3.mk
93
94#Timer sources
95TIMER_SOURCES		:=	drivers/delay_timer/generic_delay_timer.c	\
96				drivers/delay_timer/delay_timer.c		\
97
98#GIC sources.
99GIC_SOURCES		:=	plat/common/plat_gicv3.c			\
100				${GICV3_SOURCES}				\
101
102CPU_SOURCES		:=	lib/cpus/aarch64/cortex_a78.S			\
103				lib/cpus/aarch64/cortex_a55.S			\
104
105BL31_SOURCES		+=	${QTI_BL31_SOURCES}				\
106				${PSCI_SOURCES}					\
107				${GIC_SOURCES}					\
108				${TIMER_SOURCES}				\
109				${CPU_SOURCES}					\
110
111LIB_QTI_PATH	:=	${QTI_PLAT_PATH}/qtiseclib/lib/${CHIPSET}
112
113
114# Override this on the command line to point to the qtiseclib library which
115# will be available in coreboot.org
116QTISECLIB_PATH ?=
117
118ifeq ($(QTISECLIB_PATH),)
119# if No lib then use stub implementation for qtiseclib interface
120$(warning QTISECLIB_PATH is not provided while building, using stub implementation. \
121		Please refer docs/plat/qti.rst for more details \
122		THIS FIRMWARE WILL NOT BOOT!)
123BL31_SOURCES	+=	plat/qti/qtiseclib/src/qtiseclib_interface_stub.c
124else
125# use library provided by QTISECLIB_PATH
126LDFLAGS += -L $(dir $(QTISECLIB_PATH))
127LDLIBS += -l$(patsubst lib%.a,%,$(notdir $(QTISECLIB_PATH)))
128endif
129
130