diff options
Diffstat (limited to 'docs/plat/marvell/armada/build.rst')
| -rw-r--r-- | docs/plat/marvell/armada/build.rst | 378 |
1 files changed, 378 insertions, 0 deletions
diff --git a/docs/plat/marvell/armada/build.rst b/docs/plat/marvell/armada/build.rst new file mode 100644 index 000000000..e55ce3c09 --- /dev/null +++ b/docs/plat/marvell/armada/build.rst @@ -0,0 +1,378 @@ +TF-A Build Instructions for Marvell Platforms +============================================= + +This section describes how to compile the Trusted Firmware-A (TF-A) project for Marvell's platforms. + +Build Instructions +------------------ +(1) Set the cross compiler + + .. code:: shell + + > export CROSS_COMPILE=/path/to/toolchain/aarch64-linux-gnu- + +(2) Set path for FIP images: + +Set U-Boot image path (relatively to TF-A root or absolute path) + + .. code:: shell + + > export BL33=path/to/u-boot.bin + +For example: if U-Boot project (and its images) is located at ``~/project/u-boot``, +BL33 should be ``~/project/u-boot/u-boot.bin`` + + .. note:: + + *u-boot.bin* should be used and not *u-boot-spl.bin* + +Set MSS/SCP image path (mandatory only for A7K/8K/CN913x) + + .. code:: shell + + > export SCP_BL2=path/to/mrvl_scp_bl2*.img + +(3) Armada-37x0 build requires WTP tools installation. + +See below in the section "Tools and external components installation". +Install ARM 32-bit cross compiler, which is required for building WTMI image for CM3 + + .. code:: shell + + > sudo apt-get install gcc-arm-linux-gnueabi + +(4) Clean previous build residuals (if any) + + .. code:: shell + + > make distclean + +(5) Build TF-A + +There are several build options: + +- PLAT + + Supported Marvell platforms are: + + - a3700 - A3720 DB, EspressoBin and Turris MOX + - a70x0 + - a70x0_amc - AMC board + - a80x0 + - a80x0_mcbin - MacchiatoBin + - a80x0_puzzle - IEI Puzzle-M801 + - t9130 - CN913x + +- DEBUG + + Default is without debug information (=0). in order to enable it use ``DEBUG=1``. + Must be disabled when building UART recovery images due to current console driver + implementation that is not compatible with Xmodem protocol used for boot image download. + +- LOG_LEVEL + + Defines the level of logging which will be purged to the default output port. + + - 0 - LOG_LEVEL_NONE + - 10 - LOG_LEVEL_ERROR + - 20 - LOG_LEVEL_NOTICE (default for DEBUG=0) + - 30 - LOG_LEVEL_WARNING + - 40 - LOG_LEVEL_INFO (default for DEBUG=1) + - 50 - LOG_LEVEL_VERBOSE + +- USE_COHERENT_MEM + + This flag determines whether to include the coherent memory region in the + BL memory map or not. Enabled by default. + +- LLC_ENABLE + + Flag defining the LLC (L3) cache state. The cache is enabled by default (``LLC_ENABLE=1``). + +- LLC_SRAM + + Flag enabling the LLC (L3) cache SRAM support. The LLC SRAM is activated and used + by Trusted OS (OP-TEE OS, BL32). The TF-A only prepares CCU address translation windows + for SRAM address range at BL31 execution stage with window target set to DRAM-0. + When Trusted OS activates LLC SRAM, the CCU window target is changed to SRAM. + There is no reason to enable this feature if OP-TEE OS built with CFG_WITH_PAGER=n. + Only set LLC_SRAM=1 if OP-TEE OS is built with CFG_WITH_PAGER=y. + +- CM3_SYSTEM_RESET + + For Armada37x0 only, when ``CM3_SYSTEM_RESET=1``, the Cortex-M3 secure coprocessor will + be used for system reset. + TF-A will send command 0x0009 with a magic value via the rWTM mailbox interface to the + Cortex-M3 secure coprocessor. + The firmware running in the coprocessor must either implement this functionality or + ignore the 0x0009 command (which is true for the firmware from A3700-utils-marvell + repository). If this option is enabled but the firmware does not support this command, + an error message will be printed prior trying to reboot via the usual way. + + This option is needed on Turris MOX as a workaround to a HW bug which causes reset to + sometime hang the board. + +- MARVELL_SECURE_BOOT + + Build trusted(=1)/non trusted(=0) image, default is non trusted. + +- BLE_PATH + + Points to BLE (Binary ROM extension) sources folder. + Only required for A7K/8K/CN913x builds. + The parameter is optional, its default value is ``plat/marvell/armada/a8k/common/ble``. + +- MV_DDR_PATH + + For A7K/8K/CN913x, use this parameter to point to mv_ddr driver sources to allow BLE build. For A37x0, + it is used for ddr_tool build. + + Usage example: MV_DDR_PATH=path/to/mv_ddr + + The parameter is optional for A7K/8K/CN913x, when this parameter is not set, the mv_ddr + sources are expected to be located at: drivers/marvell/mv_ddr. However, the parameter + is necessary for A37x0. + + For the mv_ddr source location, check the section "Tools and external components installation" + + If MV_DDR_PATH source code is a git snapshot then provide path to the full git + repository (including .git subdir) because mv_ddr build process calls git commands. + +- CP_NUM + + Total amount of CPs (South Bridge) connected to AP. When the parameter is omitted, + the build uses the default number of CPs, which is a number of embedded CPs inside the + package: 1 or 2 depending on the SoC used. The parameter is valid for OcteonTX2 CN913x SoC + family (PLAT=t9130), which can have external CPs connected to the MCI ports. Valid + values with CP_NUM are in a range of 1 to 3. + +- DDR_TOPOLOGY + + For Armada37x0 only, the DDR topology map index/name, default is 0. + + Supported Options: + - 0 - DDR3 1CS 512MB (DB-88F3720-DDR3-Modular, EspressoBin V3-V5) + - 1 - DDR4 1CS 512MB (DB-88F3720-DDR4-Modular) + - 2 - DDR3 2CS 1GB (EspressoBin V3-V5) + - 3 - DDR4 2CS 4GB (DB-88F3720-DDR4-Modular) + - 4 - DDR3 1CS 1GB (DB-88F3720-DDR3-Modular, EspressoBin V3-V5) + - 5 - DDR4 1CS 1GB (EspressoBin V7, EspressoBin-Ultra) + - 6 - DDR4 2CS 2GB (EspressoBin V7) + - 7 - DDR3 2CS 2GB (EspressoBin V3-V5) + - CUST - CUSTOMER BOARD (Customer board settings) + +- CLOCKSPRESET + + For Armada37x0 only, the clock tree configuration preset including CPU and DDR frequency, + default is CPU_800_DDR_800. + + - CPU_600_DDR_600 - CPU at 600 MHz, DDR at 600 MHz + - CPU_800_DDR_800 - CPU at 800 MHz, DDR at 800 MHz + - CPU_1000_DDR_800 - CPU at 1000 MHz, DDR at 800 MHz + - CPU_1200_DDR_750 - CPU at 1200 MHz, DDR at 750 MHz + + Look at Armada37x0 chip package marking on board to identify correct CPU frequency. + The last line on package marking (next line after the 88F37x0 line) should contain: + + - C080 or I080 - chip with 800 MHz CPU - use ``CLOCKSPRESET=CPU_800_DDR_800`` + - C100 or I100 - chip with 1000 MHz CPU - use ``CLOCKSPRESET=CPU_1000_DDR_800`` + - C120 - chip with 1200 MHz CPU - use ``CLOCKSPRESET=CPU_1200_DDR_750`` + +- BOOTDEV + + For Armada37x0 only, the flash boot device, default is ``SPINOR``. + + Currently, Armada37x0 only supports ``SPINOR``, ``SPINAND``, ``EMMCNORM`` and ``SATA``: + + - SPINOR - SPI NOR flash boot + - SPINAND - SPI NAND flash boot + - EMMCNORM - eMMC Download Mode + + Download boot loader or program code from eMMC flash into CM3 or CA53 + Requires full initialization and command sequence + + - SATA - SATA device boot + + Image needs to be stored at disk LBA 0 or at disk partition with + MBR type 0x4d (ASCII 'M' as in Marvell) or at disk partition with + GPT name ``MARVELL BOOT PARTITION``. + +- PARTNUM + + For Armada37x0 only, the boot partition number, default is 0. + + To boot from eMMC, the value should be aligned with the parameter in + U-Boot with name of ``CONFIG_SYS_MMC_ENV_PART``, whose value by default is + 1. For details about CONFIG_SYS_MMC_ENV_PART, please refer to the U-Boot + build instructions. + +- WTMI_IMG + + For Armada37x0 only, the path of the binary can point to an image which + does nothing, an image which supports EFUSE or a customized CM3 firmware + binary. The default image is ``fuse.bin`` that built from sources in WTP + folder, which is the next option. If the default image is OK, then this + option should be skipped. + + Please note that this is not a full WTMI image, just a main loop without + hardware initialization code. Final WTMI image is built from this WTMI_IMG + binary and sys-init code from the WTP directory which sets DDR and CPU + clocks according to DDR_TOPOLOGY and CLOCKSPRESET options. + +- WTP + + For Armada37x0 only, use this parameter to point to wtptools source code + directory, which can be found as a3700_utils.zip in the release. Usage + example: ``WTP=/path/to/a3700_utils`` + + If WTP source code is a git snapshot then provide path to the full git + repository (including .git subdir) because WTP build process calls git commands. + +- CRYPTOPP_PATH + + For Armada37x0 only, use this parameter to point to Crypto++ source code + directory. If this option is specified then Crypto++ source code in + CRYPTOPP_PATH directory will be automatically compiled. Crypto++ library + is required for building WTP image tool. Either CRYPTOPP_PATH or + CRYPTOPP_LIBDIR with CRYPTOPP_INCDIR needs to be specified for Armada37x0. + +- CRYPTOPP_LIBDIR + + For Armada37x0 only, use this parameter to point to the directory with + compiled Crypto++ library. By default it points to the CRYPTOPP_PATH. + +- CRYPTOPP_INCDIR + + For Armada37x0 only, use this parameter to point to the directory with + header files of Crypto++ library. By default it points to the CRYPTOPP_PATH. + + +For example, in order to build the image in debug mode with log level up to 'notice' level run + +.. code:: shell + + > make DEBUG=1 USE_COHERENT_MEM=0 LOG_LEVEL=20 PLAT=<MARVELL_PLATFORM> mrvl_flash + +And if we want to build a Armada37x0 image in debug mode with log level up to 'notice' level, +the image has the preset CPU at 1000 MHz, preset DDR3 at 800 MHz, the DDR topology of DDR4 2CS, +the image boot from SPI NOR flash partition 0, and the image is non trusted in WTP, the command +line is as following + +.. code:: shell + + > make DEBUG=1 USE_COHERENT_MEM=0 LOG_LEVEL=20 CLOCKSPRESET=CPU_1000_DDR_800 \ + MARVELL_SECURE_BOOT=0 DDR_TOPOLOGY=3 BOOTDEV=SPINOR PARTNUM=0 PLAT=a3700 \ + MV_DDR_PATH=/path/to/mv-ddr-marvell/ WTP=/path/to/A3700-utils-marvell/ \ + CRYPTOPP_PATH=/path/to/cryptopp/ BL33=/path/to/u-boot.bin \ + all fip mrvl_bootimage mrvl_flash mrvl_uart + +To build just TF-A without WTMI image (useful for A3720 Turris MOX board), run following command: + +.. code:: shell + + > make USE_COHERENT_MEM=0 PLAT=a3700 CM3_SYSTEM_RESET=1 BL33=/path/to/u-boot.bin \ + CROSS_COMPILE=aarch64-linux-gnu- mrvl_bootimage + +Here is full example how to build production release of Marvell firmware image (concatenated +binary of Marvell secure firmware, TF-A and U-Boot) for EspressoBin board (PLAT=a3700) with +1GHz CPU (CLOCKSPRESET=CPU_1000_DDR_800) and 1GB DDR4 RAM (DDR_TOPOLOGY=5): + +.. code:: shell + + > git clone https://review.trustedfirmware.org/TF-A/trusted-firmware-a + > git clone https://gitlab.denx.de/u-boot/u-boot.git + > git clone https://github.com/weidai11/cryptopp.git + > git clone https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git -b master + > git clone https://github.com/MarvellEmbeddedProcessors/A3700-utils-marvell.git -b master + > make -C u-boot CROSS_COMPILE=aarch64-linux-gnu- mvebu_espressobin-88f3720_defconfig u-boot.bin + > make -C trusted-firmware-a CROSS_COMPILE=aarch64-linux-gnu- CROSS_CM3=arm-linux-gnueabi- \ + USE_COHERENT_MEM=0 PLAT=a3700 CLOCKSPRESET=CPU_1000_DDR_800 DDR_TOPOLOGY=5 \ + MV_DDR_PATH=$PWD/mv-ddr-marvell/ WTP=$PWD/A3700-utils-marvell/ CRYPTOPP_PATH=$PWD/cryptopp/ \ + BL33=$PWD/u-boot/u-boot.bin mrvl_flash + +Produced Marvell firmware flash image: ``trusted-firmware-a/build/a3700/release/flash-image.bin`` + +Special Build Flags +-------------------- + +- PLAT_RECOVERY_IMAGE_ENABLE + When set this option to enable secondary recovery function when build atf. + In order to build UART recovery image this operation should be disabled for + A7K/8K/CN913x because of hardware limitation (boot from secondary image + can interrupt UART recovery process). This MACRO definition is set in + ``plat/marvell/armada/a8k/common/include/platform_def.h`` file. + +- DDR32 + In order to work in 32bit DDR, instead of the default 64bit ECC DDR, + this flag should be set to 1. + +For more information about build options, please refer to the +:ref:`Build Options` document. + + +Build output +------------ +Marvell's TF-A compilation generates 8 files: + + - ble.bin - BLe image (not available for Armada37x0) + - bl1.bin - BL1 image + - bl2.bin - BL2 image + - bl31.bin - BL31 image + - fip.bin - FIP image (contains BL2, BL31 & BL33 (U-Boot) images) + - boot-image.bin - TF-A image (contains BL1 and FIP images) + - flash-image.bin - Flashable Marvell firmware image. For Armada37x0 it + contains TIM, WTMI and boot-image.bin images. For other platforms it contains + BLe and boot-image.bin images. Should be placed on the boot flash/device. + - uart-images.tgz.bin - GZIPed TAR archive which contains Armada37x0 images + for booting via UART. Could be loaded via Marvell's WtpDownload tool from + A3700-utils-marvell repository. + +Additional make target ``mrvl_bootimage`` produce ``boot-image.bin`` file. Target +``mrvl_flash`` produce final ``flash-image.bin`` file and target ``mrvl_uart`` +produce ``uart-images.tgz.bin`` file. + + +Tools and external components installation +------------------------------------------ + +Armada37x0 Builds require installation of 3 components +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +(1) ARM cross compiler capable of building images for the service CPU (CM3). + This component is usually included in the Linux host packages. + On Debian/Ubuntu hosts the default GNU ARM tool chain can be installed + using the following command + + .. code:: shell + + > sudo apt-get install gcc-arm-linux-gnueabi + + Only if required, the default tool chain prefix ``arm-linux-gnueabi-`` can be + overwritten using the environment variable ``CROSS_CM3``. + Example for BASH shell + + .. code:: shell + + > export CROSS_CM3=/opt/arm-cross/bin/arm-linux-gnueabi + +(2) DDR initialization library sources (mv_ddr) available at the following repository + (use the "master" branch): + + https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git + +(3) Armada3700 tools available at the following repository + (use the "master" branch): + + https://github.com/MarvellEmbeddedProcessors/A3700-utils-marvell.git + +(4) Crypto++ library available at the following repository: + + https://github.com/weidai11/cryptopp.git + +Armada70x0 and Armada80x0 Builds require installation of an additional component +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +(1) DDR initialization library sources (mv_ddr) available at the following repository + (use the "master" branch): + + https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git |