diff --git a/docs/plat/synquacer.rst b/docs/plat/synquacer.rst
new file mode 100644
index 0000000000000000000000000000000000000000..ca53deb52d9b1a924e16013a7f8007d874edce7e
--- /dev/null
+++ b/docs/plat/synquacer.rst
@@ -0,0 +1,117 @@
+Trusted Firmware-A for Socionext Synquacer SoCs
+===============================================
+
+Socionext's Synquacer SC2A11 is a multi-core processor with 24 cores of Arm
+Cortex-A53. The Developerbox, of 96boards, is a platform that contains this
+processor. This port of the Trusted Firmware only supports this platform at
+the moment.
+
+More information are listed in `link`_.
+
+How to build
+============
+
+Code Locations
+--------------
+
+- Trusted Firmware-A:
+ `link <https://github.com/ARM-software/arm-trusted-firmware>`__
+
+- edk2:
+ `link <https://github.com/tianocore/edk2>`__
+
+- edk2-platforms:
+ `link <https://github.com/tianocore/edk2-platforms>`__
+
+- edk2-non-osi:
+ `link <https://github.com/tianocore/edk2-non-osi>`__
+
+Boot Flow
+---------
+
+SCP firmware --> TF-A BL31 --> UEFI(edk2)
+
+Build Procedure
+---------------
+
+- Firstly, in addition to the “normal†build tools you will also need a
+ few specialist tools. On a Debian or Ubuntu operating system try:
+
+ .. code:: shell
+
+ sudo apt install acpica-tools device-tree-compiler uuid-dev
+
+- Secondly, create a new working directory and store the absolute path to this
+ directory in an environment variable, WORKSPACE. It does not matter where
+ this directory is created but as an example:
+
+ .. code:: shell
+
+ export WORKSPACE=$HOME/build/developerbox-firmware
+ mkdir -p $WORKSPACE
+
+- Run the following commands to clone the source code:
+
+ .. code:: shell
+
+ cd $WORKSPACE
+ git clone https://github.com/ARM-software/arm-trusted-firmware -b master
+ git clone https://github.com/tianocore/edk2.git -b master
+ git clone https://github.com/tianocore/edk2-platforms.git -b master
+ git clone https://github.com/tianocore/edk2-non-osi.git -b master
+
+- Build ATF:
+
+ .. code:: shell
+
+ cd $WORKSPACE/arm-trusted-firmware
+ make -j`nproc` PLAT=synquacer PRELOADED_BL33_BASE=0x8200000 bl31 fiptool
+ tools/fiptool/fiptool create \
+ --tb-fw ./build/synquacer/release/bl31.bin \
+ --soc-fw ./build/synquacer/release/bl31.bin \
+ --scp-fw ./build/synquacer/release/bl31.bin \
+ ../edk2-non-osi/Platform/Socionext/DeveloperBox/fip_all_arm_tf.bin
+
+- Build EDK2:
+
+ .. code:: shell
+
+ cd $WORKSPACE
+ export PACKAGES_PATH=$WORKSPACE/edk2:$WORKSPACE/edk2-platforms:$WORKSPACE/edk2-non-osi
+ export ACTIVE_PLATFORM="Platform/Socionext/DeveloperBox/DeveloperBox.dsc"
+ export GCC5_AARCH64_PREFIX=aarch64-linux-gnu-
+ unset ARCH
+
+ . edk2/edksetup.sh
+ make -C edk2/BaseTools
+
+ build -p $ACTIVE_PLATFORM -b RELEASE -a AARCH64 -t GCC5 -n `nproc` -D DO_X86EMU=TRUE
+
+- The firmware image, which comprises the option ROM, ARM trusted firmware and
+ EDK2 itself, can be found $WORKSPACE/../Build/DeveloperBox/RELEASE_GCC5/FV/.
+ Use SYNQUACERFIRMWAREUPDATECAPSULEFMPPKCS7.Cap for UEFI capsule update and
+ SPI_NOR_IMAGE.fd for the serial flasher.
+
+ Note #1: -t GCC5 can be loosely translated as “enable link-time-optimizationâ€;
+ any version of gcc >= 5 will support this feature and may be used to build EDK2.
+
+ Note #2: Replace -b RELEASE with -b DEBUG to build a debug.
+
+Install the System Firmware
+---------------------------
+
+- Providing your Developerbox is fully working and has on operating system
+ installed then you can adopt your the newly compiled system firmware using
+ the capsule update method:.
+
+ .. code:: shell
+
+ sudo apt install fwupdate
+ sudo fwupdate --apply {50b94ce5-8b63-4849-8af4-ea479356f0e3} \
+ SYNQUACERFIRMWAREUPDATECAPSULEFMPPKCS7.Cap
+ sudo reboot
+
+- Alternatively you can install SPI_NOR_IMAGE.fd using the `board recovery method`_.
+
+.. _link: https://www.96boards.org/product/developerbox/
+.. _board recovery method: https://www.96boards.org/documentation/enterprise/developerbox/installation/board-recovery.md.html
diff --git a/maintainers.rst b/maintainers.rst
index 96ff0e06d85f07b34bae066ce7dce83bb7b33651..4466a56e544237b341e7638f866785f1d70d952b 100644
--- a/maintainers.rst
+++ b/maintainers.rst
@@ -132,6 +132,16 @@ Files:
- plat/rockchip/\*
+Synquacer platform sub-maintainer
+---------------------------------
+
+Sumit Garg (sumit.garg@linaro.org, `b49020`_)
+
+Files:
+
+- docs/plat/synquacer.rst
+- plat/socionext/synquacer/\*
+
Texas Instruments platform sub-maintainer
-----------------------------------------
@@ -183,3 +193,4 @@ Etienne Carriere (etienne.carriere@linaro.org, `etienne-lms`_)
.. _etienne-lms: https://github.com/etienne-lms
.. _qoriq-open-source: https://github.com/qoriq-open-source
.. _Andre-ARM: https://github.com/Andre-ARM
+.. _b49020: https://github.com/b49020
diff --git a/plat/socionext/synquacer/platform.mk b/plat/socionext/synquacer/platform.mk
new file mode 100644
index 0000000000000000000000000000000000000000..546f84aa13f16929d592ac0347c518f7be125f02
--- /dev/null
+++ b/plat/socionext/synquacer/platform.mk
@@ -0,0 +1,46 @@
+#
+# Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+override RESET_TO_BL31 := 1
+override ENABLE_PLAT_COMPAT := 0
+override MULTI_CONSOLE_API := 1
+override PROGRAMMABLE_RESET_ADDRESS := 1
+override USE_COHERENT_MEM := 1
+override SEPARATE_CODE_AND_RODATA := 1
+override ENABLE_SVE_FOR_NS := 0
+
+# Enable workarounds for selected Cortex-A53 erratas.
+ERRATA_A53_855873 := 1
+
+# Libraries
+include lib/xlat_tables_v2/xlat_tables.mk
+
+PLAT_PATH := plat/socionext/synquacer
+PLAT_INCLUDES := -I$(PLAT_PATH)/include \
+ -I$(PLAT_PATH)/drivers/scpi \
+ -I$(PLAT_PATH)/drivers/mhu
+
+PLAT_BL_COMMON_SOURCES += $(PLAT_PATH)/sq_helpers.S \
+ drivers/arm/pl011/pl011_console.S \
+ drivers/delay_timer/delay_timer.c \
+ drivers/delay_timer/generic_delay_timer.c \
+ ${XLAT_TABLES_LIB_SRCS}
+
+BL31_SOURCES += drivers/arm/ccn/ccn.c \
+ drivers/arm/gic/common/gic_common.c \
+ drivers/arm/gic/v3/gicv3_helpers.c \
+ drivers/arm/gic/v3/gicv3_main.c \
+ lib/cpus/aarch64/cortex_a53.S \
+ plat/common/plat_gicv3.c \
+ plat/common/plat_psci_common.c \
+ $(PLAT_PATH)/sq_bl31_setup.c \
+ $(PLAT_PATH)/sq_ccn.c \
+ $(PLAT_PATH)/sq_topology.c \
+ $(PLAT_PATH)/sq_psci.c \
+ $(PLAT_PATH)/sq_gicv3.c \
+ $(PLAT_PATH)/sq_xlat_setup.c \
+ $(PLAT_PATH)/drivers/scpi/sq_scpi.c \
+ $(PLAT_PATH)/drivers/mhu/sq_mhu.c
diff --git a/readme.rst b/readme.rst
index 3738c97dd0569b27e93e634f96b8f63bd6e6f639..c87936ceddf19c468eefc14697c69b876fb58103 100644
--- a/readme.rst
+++ b/readme.rst
@@ -182,7 +182,7 @@ This release also contains the following platform support:
- QEMU emulator
- Raspberry Pi 3 board
- RockChip RK3328, RK3368 and RK3399 SoCs
-- Socionext UniPhier SoC family
+- Socionext UniPhier SoC family and SynQuacer SC2A11 SoCs
- Texas Instruments K3 SoCs
- Xilinx Zynq UltraScale + MPSoC