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authorManish Pandey <manish.pandey2@arm.com>2021-07-28 13:01:35 +0200
committerTrustedFirmware Code Review <review@review.trustedfirmware.org>2021-07-28 13:01:35 +0200
commitfe1021f1a13e1c02c42bb80de74a096ccb8d49da (patch)
treeb09770adcb8e8b79961dd240078fb0af3f3ca1ef /plat
parentd985cb743bde7ddf61f85b0ff83930d459120288 (diff)
parent6e63cdc55e3b8b75396f42b2a6ad9951a9b8332b (diff)
downloadtrusted-firmware-a-fe1021f1a13e1c02c42bb80de74a096ccb8d49da.tar.gz
Merge "rpi4: enable RPi4 PCI SMC conduit" into integration
Diffstat (limited to 'plat')
-rw-r--r--plat/rpi/rpi4/platform.mk11
1 files changed, 10 insertions, 1 deletions
diff --git a/plat/rpi/rpi4/platform.mk b/plat/rpi/rpi4/platform.mk
index 99d51fb29b..528eb1d2e1 100644
--- a/plat/rpi/rpi4/platform.mk
+++ b/plat/rpi/rpi4/platform.mk
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2013-2021, ARM Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@@ -86,6 +86,9 @@ RPI3_RUNTIME_UART := 0
# Use normal memory mapping for ROM, FIP, SRAM and DRAM
RPI3_USE_UEFI_MAP := 0
+# SMCCC PCI support (should be enabled for ACPI builds)
+SMC_PCI_SUPPORT := 0
+
# Process platform flags
# ----------------------
@@ -96,6 +99,7 @@ $(eval $(call add_define,RPI3_PRELOADED_DTB_BASE))
endif
$(eval $(call add_define,RPI3_RUNTIME_UART))
$(eval $(call add_define,RPI3_USE_UEFI_MAP))
+$(eval $(call add_define,SMC_PCI_SUPPORT))
ifeq (${ARCH},aarch32)
$(error Error: AArch32 not supported on rpi4)
@@ -105,3 +109,8 @@ ifneq ($(ENABLE_STACK_PROTECTOR), 0)
PLAT_BL_COMMON_SOURCES += drivers/rpi3/rng/rpi3_rng.c \
plat/rpi/common/rpi3_stack_protector.c
endif
+
+ifeq ($(SMC_PCI_SUPPORT), 1)
+BL31_SOURCES += plat/rpi/rpi4/rpi4_pci_svc.c
+endif
+