1#
2# Copyright 2019-2022 NXP
3#
4# SPDX-License-Identifier: BSD-3-Clause
5#
6
7PLAT_INCLUDES		:=	-Iplat/imx/common/include		\
8				-Iplat/imx/imx8m/include		\
9				-Iplat/imx/imx8m/imx8mn/include
10# Translation tables library
11include lib/xlat_tables_v2/xlat_tables.mk
12
13# Include GICv3 driver files
14include drivers/arm/gic/v3/gicv3.mk
15
16IMX_DRAM_SOURCES	:=	plat/imx/imx8m/ddr/dram.c		\
17				plat/imx/imx8m/ddr/clock.c		\
18				plat/imx/imx8m/ddr/dram_retention.c	\
19				plat/imx/imx8m/ddr/ddr4_dvfs.c		\
20				plat/imx/imx8m/ddr/lpddr4_dvfs.c
21
22
23IMX_GIC_SOURCES		:=	${GICV3_SOURCES}			\
24				plat/common/plat_gicv3.c		\
25				plat/common/plat_psci_common.c		\
26				plat/imx/common/plat_imx8_gic.c
27
28BL31_SOURCES		+=	plat/imx/common/imx8_helpers.S			\
29				plat/imx/imx8m/gpc_common.c			\
30				plat/imx/imx8m/imx_hab.c			\
31				plat/imx/imx8m/imx_aipstz.c			\
32				plat/imx/imx8m/imx_rdc.c			\
33				plat/imx/imx8m/imx8m_caam.c			\
34				plat/imx/imx8m/imx8m_ccm.c			\
35				plat/imx/imx8m/imx8m_csu.c			\
36				plat/imx/imx8m/imx8m_psci_common.c		\
37				plat/imx/imx8m/imx8m_snvs.c			\
38				plat/imx/imx8m/imx8mn/imx8mn_bl31_setup.c	\
39				plat/imx/imx8m/imx8mn/imx8mn_psci.c		\
40				plat/imx/imx8m/imx8mn/gpc.c			\
41				plat/imx/common/imx8_topology.c			\
42				plat/imx/common/imx_sip_handler.c		\
43				plat/imx/common/imx_sip_svc.c			\
44				plat/imx/common/imx_uart_console.S		\
45				lib/cpus/aarch64/cortex_a53.S			\
46				drivers/arm/tzc/tzc380.c			\
47				drivers/delay_timer/delay_timer.c		\
48				drivers/delay_timer/generic_delay_timer.c	\
49				${IMX_DRAM_SOURCES}				\
50				${IMX_GIC_SOURCES}				\
51				${XLAT_TABLES_LIB_SRCS}
52
53ENABLE_PIE		:=	1
54USE_COHERENT_MEM	:=	1
55RESET_TO_BL31		:=	1
56A53_DISABLE_NON_TEMPORAL_HINT := 0
57
58ERRATA_A53_835769	:=	1
59ERRATA_A53_843419	:=	1
60ERRATA_A53_855873	:=	1
61
62ifneq (${PRELOADED_BL33_BASE},)
63$(eval $(call add_define_val,PLAT_NS_IMAGE_OFFSET,${PRELOADED_BL33_BASE}))
64endif
65
66BL32_BASE		?=	0xbe000000
67$(eval $(call add_define,BL32_BASE))
68
69BL32_SIZE		?=	0x2000000
70$(eval $(call add_define,BL32_SIZE))
71
72IMX_BOOT_UART_BASE	?=	0x30890000
73ifeq (${IMX_BOOT_UART_BASE},auto)
74    override IMX_BOOT_UART_BASE	:=	0
75endif
76$(eval $(call add_define,IMX_BOOT_UART_BASE))
77
78EL3_EXCEPTION_HANDLING := $(SDEI_SUPPORT)
79ifeq (${SDEI_SUPPORT}, 1)
80BL31_SOURCES 		+= 	plat/imx/common/imx_ehf.c	\
81				plat/imx/common/imx_sdei.c
82endif
83
84ifeq (${SPD},trusty)
85	BL31_CFLAGS    +=      -DPLAT_XLAT_TABLES_DYNAMIC=1
86endif
87