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Deepak Pandey9cbacf62018-08-08 10:32:51 +05301#
John Tsichritzis56369c12019-02-19 13:49:06 +00002# Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
Deepak Pandey9cbacf62018-08-08 10:32:51 +05303#
4# SPDX-License-Identifier: BSD-3-Clause
5#
6
7
8N1SDP_BASE := plat/arm/board/n1sdp
9
10INTERCONNECT_SOURCES := ${N1SDP_BASE}/n1sdp_interconnect.c
11
12PLAT_INCLUDES := -I${N1SDP_BASE}/include
13
14
John Tsichritzis56369c12019-02-19 13:49:06 +000015N1SDP_CPU_SOURCES := lib/cpus/aarch64/neoverse_n1.S
Deepak Pandey9cbacf62018-08-08 10:32:51 +053016
17
18N1SDP_GIC_SOURCES := drivers/arm/gic/common/gic_common.c \
19 drivers/arm/gic/v3/gicv3_main.c \
20 drivers/arm/gic/v3/gicv3_helpers.c \
21 plat/common/plat_gicv3.c \
22 plat/arm/common/arm_gicv3.c \
23 drivers/arm/gic/v3/gic600.c
24
25PLAT_BL_COMMON_SOURCES := ${N1SDP_BASE}/n1sdp_plat.c \
26 ${N1SDP_BASE}/aarch64/n1sdp_helper.S
27
28
29BL31_SOURCES := ${N1SDP_CPU_SOURCES} \
30 ${INTERCONNECT_SOURCES} \
31 ${N1SDP_GIC_SOURCES} \
32 ${N1SDP_BASE}/n1sdp_bl31_setup.c \
33 ${N1SDP_BASE}/n1sdp_topology.c \
34 ${N1SDP_BASE}/n1sdp_security.c
35
36
37# TF-A not required to load the SCP Images
38override CSS_LOAD_SCP_IMAGES := 0
39
40# BL1/BL2 Image not a part of the capsule Image for n1sdp
41override NEED_BL1 := no
42override NEED_BL2 := no
43override NEED_BL2U := no
44
45#TFA for n1sdp starts from BL31
46override RESET_TO_BL31 := 1
47
48# 32 bit mode not supported
49override CTX_INCLUDE_AARCH32_REGS := 0
50
51override ARM_PLAT_MT := 1
52
53# Select SCMI/SDS drivers instead of SCPI/BOM driver for communicating with the
54# SCP during power management operations and for SCP RAM Firmware transfer.
55CSS_USE_SCMI_SDS_DRIVER := 1
56
57# System coherency is managed in hardware
58HW_ASSISTED_COHERENCY := 1
59
60# When building for systems with hardware-assisted coherency, there's no need to
61# use USE_COHERENT_MEM. Require that USE_COHERENT_MEM must be set to 0 too.
62USE_COHERENT_MEM := 0
63include plat/arm/common/arm_common.mk
64include plat/arm/css/common/css_common.mk
Deepak Pandey9cbacf62018-08-08 10:32:51 +053065include plat/arm/board/common/board_common.mk
66