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plat: marvell: armada: a3k: Add support for building $(DOIMAGETOOL) 

Current binary wtptp/linux/tbb_linux which is specified in $(DOIMAGETOOL)
variable points to external pre-compiled Marvell x86_64 ELF linux binary
from A3700-utils-marvell WTP repository.

It means that currently it is not possible to compile TF-A for A3720 on
other host platform then linux x86_64.

Part of the A3700-utils-marvell WTP repository is also source code of
$(DOIMAGETOOL) TBB_Linux tool.

This change adds support for building $(DOIMAGETOOL) also for a3k platform.

After running $(MAKE) at appropriate subdirectory of A3700-utils-marvell
WTP repository, compiled TBB_linux tool will appear in WTP subdirectory
wtptp/src/TBB_Linux/release/. So update also $(DOIMAGETOOL) variable to
point to the correct location where TBB_linux was built.

To build TBB_linux it is required to compile external Crypto++ library
which is available at: https://github.com/weidai11/cryptopp.git

User needs to set CRYPTOPP_PATH option to specify path to that library.

After this change it is now possible to build whole firmware for A3720
platform without requirement to use pre-compiled/proprietary x86_64
executable binaries from Marvell.

Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I6f26bd4356778a2f8f730a223067a2e550e6c8e0
This commit is contained in:
Pali Rohár 2020-10-29 16:44:45 +01:00 committed by Manish Pandey
parent 7b12a8d673
commit c6a7ab7787
1 changed files with 6 additions and 1 deletions
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7
plat/marvell/armada/a3k/common/a3700_common.mk
View File

@ -65,7 +65,7 @@ BL31_SOURCES += lib/cpus/aarch64/cortex_a53.S \
ifneq (${WTP},)
DOIMAGEPATH := $(WTP)
DOIMAGETOOL := $(DOIMAGEPATH)/wtptp/linux/tbb_linux
DOIMAGETOOL := $(DOIMAGEPATH)/wtptp/src/TBB_Linux/release/TBB_linux
include plat/marvell/marvell.mk
@ -120,6 +120,11 @@ TIMBLDUARTARGS := $(MARVELL_SECURE_BOOT) UART $(IMAGESPATH) $(DOIMAGEPATH) $(CL
$(DDR_TOPOLOGY) 0 0 $(DOIMAGE_CFG) $(TIMNCFG) $(TIMNSIG) 0
DOIMAGE_FLAGS := -r $(DOIMAGE_CFG) -v -D
$(DOIMAGETOOL):
$(if $(value CRYPTOPP_PATH),,$(error "Platform '${PLAT}' for WTP image tool requires CRYPTOPP_PATH. Please set CRYPTOPP_PATH to point to the right directory"))
$(Q)$(MAKE) --no-print-directory -C $(CRYPTOPP_PATH) -f GNUmakefile
$(Q)$(MAKE) --no-print-directory -C $(DOIMAGEPATH)/wtptp/src/TBB_Linux -f TBB_linux.mak LIBDIR=$(CRYPTOPP_PATH)
mrvl_flash: ${BUILD_PLAT}/${FIP_NAME} ${DOIMAGETOOL}
$(shell truncate -s %128K ${BUILD_PLAT}/bl1.bin)
$(shell cat ${BUILD_PLAT}/bl1.bin ${BUILD_PLAT}/${FIP_NAME} > ${BUILD_PLAT}/${BOOT_IMAGE})