Add support for QEMU virt ARMv8-A target

This patch adds support for the QEMU virt ARMv8-A target.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

1 files changed, 99 insertions, 0 deletions

diff --git a/plat/qemu/platform.mk b/plat/qemu/platform.mk
new file mode 100644
index 00000000..95421989
--- /dev/null
+++ b/plat/qemu/platform.mk
@@ -0,0 +1,99 @@
+#
+# Copyright (c) 2013-2015, ARM Limited and Contributors. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# Neither the name of ARM nor the names of its contributors may be used
+# to endorse or promote products derived from this software without specific
+# prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+include lib/libfdt/libfdt.mk
+
+PLAT_INCLUDES		:=	-Iinclude/plat/arm/common/		\
+				-Iinclude/plat/arm/common/aarch64/	\
+				-Iplat/qemu/include			\
+				-Iinclude/common/tbbr
+
+
+PLAT_BL_COMMON_SOURCES	:=	plat/qemu/qemu_common.c			\
+				drivers/arm/pl011/pl011_console.S	\
+				lib/xlat_tables/xlat_tables_common.c	\
+				lib/xlat_tables/aarch64/xlat_tables.c
+
+BL1_SOURCES		+=	drivers/io/io_semihosting.c		\
+				drivers/io/io_storage.c			\
+				drivers/io/io_fip.c			\
+				drivers/io/io_memmap.c			\
+				lib/semihosting/semihosting.c		\
+				lib/semihosting/aarch64/semihosting_call.S \
+				plat/qemu/qemu_io_storage.c		\
+				lib/cpus/aarch64/aem_generic.S		\
+				lib/cpus/aarch64/cortex_a53.S		\
+				lib/cpus/aarch64/cortex_a57.S		\
+				plat/common/aarch64/platform_mp_stack.S	\
+				plat/qemu/aarch64/plat_helpers.S	\
+				plat/qemu/qemu_bl1_setup.c
+
+BL2_SOURCES		+=	drivers/io/io_semihosting.c		\
+				drivers/io/io_storage.c			\
+				drivers/io/io_fip.c			\
+				drivers/io/io_memmap.c			\
+				plat/common/aarch64/platform_mp_stack.S	\
+				lib/semihosting/semihosting.c		\
+				lib/semihosting/aarch64/semihosting_call.S\
+				plat/qemu/qemu_io_storage.c		\
+				plat/qemu/aarch64/plat_helpers.S	\
+				plat/qemu/qemu_bl2_setup.c		\
+				plat/qemu/dt.c				\
+				$(LIBFDT_SRCS)
+
+BL31_SOURCES		+=	lib/cpus/aarch64/aem_generic.S		\
+				lib/cpus/aarch64/cortex_a53.S		\
+				lib/cpus/aarch64/cortex_a57.S		\
+				drivers/arm/gic/v2/gicv2_helpers.c	\
+				drivers/arm/gic/v2/gicv2_main.c		\
+				drivers/arm/gic/common/gic_common.c	\
+				plat/common/aarch64/platform_mp_stack.S	\
+				plat/common/aarch64/plat_psci_common.c	\
+				plat/common/aarch64/plat_common.c	\
+				plat/qemu/qemu_pm.c			\
+				plat/qemu/topology.c			\
+				plat/qemu/aarch64/plat_helpers.S	\
+				plat/qemu/qemu_bl31_setup.c		\
+				plat/qemu/qemu_gic.c
+
+# Disable the PSCI platform compatibility layer
+ENABLE_PLAT_COMPAT	:= 	0
+
+BL32_RAM_LOCATION	:=	tdram
+ifeq (${BL32_RAM_LOCATION}, tsram)
+  BL32_RAM_LOCATION_ID = SEC_SRAM_ID
+else ifeq (${BL32_RAM_LOCATION}, tdram)
+  BL32_RAM_LOCATION_ID = SEC_DRAM_ID
+else
+  $(error "Unsupported BL32_RAM_LOCATION value")
+endif
+
+# Process flags
+$(eval $(call add_define,BL32_RAM_LOCATION_ID))