• Juan Castillo's avatar
    FVP: keep shared data in Trusted SRAM · 20d51cad
    Juan Castillo authored
    This patch deprecates the build option to relocate the shared data
    into Trusted DRAM in FVP. After this change, shared data is always
    located at the base of Trusted SRAM. This reduces the complexity
    of the memory map and the number of combinations in the build
    options.
    
    Fixes ARM-software/tf-issues#257
    
    Change-Id: I68426472567b9d8c6d22d8884cb816f6b61bcbd3
    20d51cad
platform.mk 3.45 KB
#
# Copyright (c) 2013-2014, 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.
#

# On FVP, the TSP can execute either from Trusted SRAM or Trusted DRAM.
# Trusted SRAM is the default.
FVP_TSP_RAM_LOCATION	:=	tsram
ifeq (${FVP_TSP_RAM_LOCATION}, tsram)
  FVP_TSP_RAM_LOCATION_ID := FVP_IN_TRUSTED_SRAM
else ifeq (${FVP_TSP_RAM_LOCATION}, tdram)
  FVP_TSP_RAM_LOCATION_ID := FVP_IN_TRUSTED_DRAM
else
  $(error "Unsupported FVP_TSP_RAM_LOCATION value")
endif

# Process flags
$(eval $(call add_define,FVP_TSP_RAM_LOCATION_ID))

PLAT_INCLUDES		:=	-Iplat/fvp/include/

PLAT_BL_COMMON_SOURCES	:=	drivers/arm/pl011/pl011_console.S		\
				drivers/io/io_fip.c				\
				drivers/io/io_memmap.c				\
				drivers/io/io_semihosting.c			\
				drivers/io/io_storage.c				\
				lib/aarch64/xlat_tables.c			\
				lib/semihosting/semihosting.c			\
				lib/semihosting/aarch64/semihosting_call.S	\
				plat/common/aarch64/plat_common.c		\
				plat/fvp/fvp_io_storage.c

BL1_SOURCES		+=	drivers/arm/cci400/cci400.c			\
				lib/cpus/aarch64/aem_generic.S			\
				lib/cpus/aarch64/cortex_a53.S			\
				lib/cpus/aarch64/cortex_a57.S			\
				plat/common/aarch64/platform_up_stack.S		\
				plat/fvp/bl1_fvp_setup.c			\
				plat/fvp/aarch64/fvp_common.c			\
				plat/fvp/aarch64/fvp_helpers.S

BL2_SOURCES		+=	drivers/arm/tzc400/tzc400.c			\
				plat/common/aarch64/platform_up_stack.S		\
				plat/fvp/bl2_fvp_setup.c			\
				plat/fvp/fvp_security.c				\
				plat/fvp/aarch64/fvp_common.c

BL31_SOURCES		+=	drivers/arm/cci400/cci400.c			\
				drivers/arm/gic/arm_gic.c			\
				drivers/arm/gic/gic_v2.c			\
				drivers/arm/gic/gic_v3.c			\
				drivers/arm/tzc400/tzc400.c			\
				lib/cpus/aarch64/aem_generic.S			\
				lib/cpus/aarch64/cortex_a53.S			\
				lib/cpus/aarch64/cortex_a57.S			\
				plat/common/plat_gic.c				\
				plat/common/aarch64/platform_mp_stack.S		\
				plat/fvp/bl31_fvp_setup.c			\
				plat/fvp/fvp_pm.c				\
				plat/fvp/fvp_security.c				\
				plat/fvp/fvp_topology.c				\
				plat/fvp/aarch64/fvp_helpers.S			\
				plat/fvp/aarch64/fvp_common.c			\
				plat/fvp/drivers/pwrc/fvp_pwrc.c