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118 lines
3.8 KiB
118 lines
3.8 KiB
Socionext Synquacer
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===================
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Socionext's Synquacer SC2A11 is a multi-core processor with 24 cores of Arm
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Cortex-A53. The Developerbox, of 96boards, is a platform that contains this
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processor. This port of the Trusted Firmware only supports this platform at
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the moment.
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More information are listed in `link`_.
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How to build
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------------
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Code Locations
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~~~~~~~~~~~~~~
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- Trusted Firmware-A:
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`link <https://github.com/ARM-software/arm-trusted-firmware>`__
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- edk2:
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`link <https://github.com/tianocore/edk2>`__
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- edk2-platforms:
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`link <https://github.com/tianocore/edk2-platforms>`__
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- edk2-non-osi:
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`link <https://github.com/tianocore/edk2-non-osi>`__
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Boot Flow
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~~~~~~~~~
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SCP firmware --> TF-A BL31 --> UEFI(edk2)
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Build Procedure
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~~~~~~~~~~~~~~~
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- Firstly, in addition to the “normal” build tools you will also need a
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few specialist tools. On a Debian or Ubuntu operating system try:
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.. code:: shell
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sudo apt install acpica-tools device-tree-compiler uuid-dev
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- Secondly, create a new working directory and store the absolute path to this
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directory in an environment variable, WORKSPACE. It does not matter where
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this directory is created but as an example:
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.. code:: shell
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export WORKSPACE=$HOME/build/developerbox-firmware
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mkdir -p $WORKSPACE
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- Run the following commands to clone the source code:
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.. code:: shell
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cd $WORKSPACE
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git clone https://github.com/ARM-software/arm-trusted-firmware -b master
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git clone https://github.com/tianocore/edk2.git -b master
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git clone https://github.com/tianocore/edk2-platforms.git -b master
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git clone https://github.com/tianocore/edk2-non-osi.git -b master
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- Build ATF:
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.. code:: shell
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cd $WORKSPACE/arm-trusted-firmware
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make -j`nproc` PLAT=synquacer PRELOADED_BL33_BASE=0x8200000 bl31 fiptool
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tools/fiptool/fiptool create \
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--tb-fw ./build/synquacer/release/bl31.bin \
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--soc-fw ./build/synquacer/release/bl31.bin \
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--scp-fw ./build/synquacer/release/bl31.bin \
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../edk2-non-osi/Platform/Socionext/DeveloperBox/fip_all_arm_tf.bin
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- Build EDK2:
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.. code:: shell
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cd $WORKSPACE
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export PACKAGES_PATH=$WORKSPACE/edk2:$WORKSPACE/edk2-platforms:$WORKSPACE/edk2-non-osi
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export ACTIVE_PLATFORM="Platform/Socionext/DeveloperBox/DeveloperBox.dsc"
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export GCC5_AARCH64_PREFIX=aarch64-linux-gnu-
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unset ARCH
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. edk2/edksetup.sh
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make -C edk2/BaseTools
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build -p $ACTIVE_PLATFORM -b RELEASE -a AARCH64 -t GCC5 -n `nproc` -D DO_X86EMU=TRUE
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- The firmware image, which comprises the option ROM, ARM trusted firmware and
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EDK2 itself, can be found $WORKSPACE/../Build/DeveloperBox/RELEASE_GCC5/FV/.
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Use SYNQUACERFIRMWAREUPDATECAPSULEFMPPKCS7.Cap for UEFI capsule update and
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SPI_NOR_IMAGE.fd for the serial flasher.
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Note #1: -t GCC5 can be loosely translated as “enable link-time-optimization”;
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any version of gcc >= 5 will support this feature and may be used to build EDK2.
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Note #2: Replace -b RELEASE with -b DEBUG to build a debug.
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Install the System Firmware
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~~~~~~~~~~~~~~~~~~~~~~~~~~~
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- Providing your Developerbox is fully working and has on operating system
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installed then you can adopt your the newly compiled system firmware using
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the capsule update method:.
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.. code:: shell
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sudo apt install fwupdate
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sudo fwupdate --apply {50b94ce5-8b63-4849-8af4-ea479356f0e3} \
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SYNQUACERFIRMWAREUPDATECAPSULEFMPPKCS7.Cap
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sudo reboot
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- Alternatively you can install SPI_NOR_IMAGE.fd using the `board recovery method`_.
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.. _link: https://www.96boards.org/product/developerbox/
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.. _board recovery method: https://www.96boards.org/documentation/enterprise/developerbox/installation/board-recovery.md.html
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