1#
2# Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
3# Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
4#
5# SPDX-License-Identifier: BSD-3-Clause
6#
7
8# Make for SC7180 QTI platform.
9
10QTI_PLAT_PATH		:=	plat/qti
11CHIPSET			:=	${PLAT}
12
13# Turn On Separate code & data.
14SEPARATE_CODE_AND_RODATA	:=	1
15USE_COHERENT_MEM		:=	0
16WARMBOOT_ENABLE_DCACHE_EARLY	:=	1
17HW_ASSISTED_COHERENCY		:=	1
18
19# Disable the PSCI platform compatibility layer
20ENABLE_PLAT_COMPAT		:=	0
21
22#Enable errata for cortex_a55 and cortex_a76
23ERRATA_A55_1530923 		:= 	1
24ERRATA_A76_1165522 		:= 	1
25
26# Enable PSCI v1.0 extended state ID format
27PSCI_EXTENDED_STATE_ID	:=  1
28ARM_RECOM_STATE_ID_ENC  :=  1
29
30COLD_BOOT_SINGLE_CPU		:=	1
31PROGRAMMABLE_RESET_ADDRESS	:=	1
32
33RESET_TO_BL31			:=	0
34
35QTI_SDI_BUILD := 0
36$(eval $(call assert_boolean,QTI_SDI_BUILD))
37$(eval $(call add_define,QTI_SDI_BUILD))
38
39#disable CTX_INCLUDE_AARCH32_REGS to support sc7180 gold cores
40override CTX_INCLUDE_AARCH32_REGS	:=	0
41WORKAROUND_CVE_2017_5715		:=      0
42DYNAMIC_WORKAROUND_CVE_2018_3639	:=      1
43# Enable stack protector.
44ENABLE_STACK_PROTECTOR := strong
45
46
47QTI_EXTERNAL_INCLUDES	:=	-I${QTI_PLAT_PATH}/${CHIPSET}/inc			\
48				-I${QTI_PLAT_PATH}/common/inc				\
49				-I${QTI_PLAT_PATH}/common/inc/$(ARCH)			\
50				-I${QTI_PLAT_PATH}/qtiseclib/inc			\
51				-I${QTI_PLAT_PATH}/qtiseclib/inc/${CHIPSET}			\
52
53QTI_BL31_SOURCES	:=	$(QTI_PLAT_PATH)/common/src/$(ARCH)/qti_helpers.S	\
54				$(QTI_PLAT_PATH)/common/src/$(ARCH)/qti_kryo4_silver.S	\
55				$(QTI_PLAT_PATH)/common/src/$(ARCH)/qti_kryo4_gold.S	\
56				$(QTI_PLAT_PATH)/common/src/$(ARCH)/qti_uart_console.S	\
57				$(QTI_PLAT_PATH)/common/src/pm_ps_hold.c			\
58				$(QTI_PLAT_PATH)/common/src/qti_stack_protector.c	\
59				$(QTI_PLAT_PATH)/common/src/qti_common.c		\
60				$(QTI_PLAT_PATH)/common/src/qti_bl31_setup.c		\
61				$(QTI_PLAT_PATH)/common/src/qti_gic_v3.c		\
62				$(QTI_PLAT_PATH)/common/src/qti_interrupt_svc.c		\
63				$(QTI_PLAT_PATH)/common/src/qti_syscall.c		\
64				$(QTI_PLAT_PATH)/common/src/qti_topology.c		\
65				$(QTI_PLAT_PATH)/common/src/qti_pm.c			\
66				$(QTI_PLAT_PATH)/common/src/qti_rng.c			\
67				$(QTI_PLAT_PATH)/common/src/spmi_arb.c			\
68				$(QTI_PLAT_PATH)/qtiseclib/src/qtiseclib_cb_interface.c	\
69
70
71PLAT_INCLUDES		:=	-Iinclude/plat/common/					\
72
73PLAT_INCLUDES		+=	${QTI_EXTERNAL_INCLUDES}
74
75include lib/xlat_tables_v2/xlat_tables.mk
76PLAT_BL_COMMON_SOURCES	+=	${XLAT_TABLES_LIB_SRCS}					\
77				plat/common/aarch64/crash_console_helpers.S    \
78				common/desc_image_load.c			\
79				lib/bl_aux_params/bl_aux_params.c		\
80
81include lib/coreboot/coreboot.mk
82
83#PSCI Sources.
84PSCI_SOURCES		:=	plat/common/plat_psci_common.c				\
85
86# GIC-600 configuration
87GICV3_SUPPORT_GIC600	:=	1
88# Include GICv3 driver files
89include drivers/arm/gic/v3/gicv3.mk
90
91#Timer sources
92TIMER_SOURCES		:=	drivers/delay_timer/generic_delay_timer.c	\
93				drivers/delay_timer/delay_timer.c		\
94
95#GIC sources.
96GIC_SOURCES		:=	plat/common/plat_gicv3.c			\
97				${GICV3_SOURCES}				\
98
99CPU_SOURCES		:=	lib/cpus/aarch64/cortex_a76.S			\
100				lib/cpus/aarch64/cortex_a55.S			\
101
102BL31_SOURCES		+=	${QTI_BL31_SOURCES}				\
103				${PSCI_SOURCES}					\
104				${GIC_SOURCES}					\
105				${TIMER_SOURCES}				\
106				${CPU_SOURCES}					\
107
108LIB_QTI_PATH	:=	${QTI_PLAT_PATH}/qtiseclib/lib/${CHIPSET}
109
110
111# Override this on the command line to point to the qtiseclib library which
112# will be available in coreboot.org
113QTISECLIB_PATH ?=
114
115ifeq ($(QTISECLIB_PATH),)
116# if No lib then use stub implementation for qtiseclib interface
117$(warning QTISECLIB_PATH is not provided while building, using stub implementation. \
118		Please refer docs/plat/qti.rst for more details \
119		THIS FIRMWARE WILL NOT BOOT!)
120BL31_SOURCES	+=	plat/qti/qtiseclib/src/qtiseclib_interface_stub.c
121else
122# use library provided by QTISECLIB_PATH
123LDFLAGS += -L $(dir $(QTISECLIB_PATH))
124LDLIBS += -l$(patsubst lib%.a,%,$(notdir $(QTISECLIB_PATH)))
125endif
126
127