[PATCH edk2-platforms 11/14] Silicon/Synquacer: add device tree support for eval board

[Ard Biesheuvel <ard.biesheuvel@linaro.org>]

Add a device tree description of the Synquacer SoC, and expose it for
the SynquacerEvalBoard platforms. This includes the menu option in the
UEFI boot menu to switch between ACPI and DT.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
 Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.dsc  |   9 +
 Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.fdf  |  12 +
 Silicon/Socionext/Synquacer/DeviceTree/Synquacer.dtsi         | 517 ++++++++++++++++++++
 Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.dts |  21 +
 Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.inf |  28 ++
 5 files changed, 587 insertions(+)

diff --git a/Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.dsc b/Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.dsc
index b2befd2480c4..92c1d3eb8283 100644
--- a/Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.dsc
+++ b/Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.dsc
@@ -489,3 +489,12 @@
   }
   MdeModulePkg/Universal/Acpi/AcpiPlatformDxe/AcpiPlatformDxe.inf
   Silicon/Socionext/Synquacer/AcpiTables/AcpiTables.inf
+
+  #
+  # DT support
+  #
+  Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.inf
+  EmbeddedPkg/Drivers/DtPlatformDxe/DtPlatformDxe.inf {
+    <LibraryClasses>
+      DtPlatformDtbLoaderLib|EmbeddedPkg/Library/DxeDtPlatformDtbLoaderLibDefault/DxeDtPlatformDtbLoaderLibDefault.inf
+  }
diff --git a/Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.fdf b/Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.fdf
index 35742ad5a347..de97d3e56ded 100644
--- a/Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.fdf
+++ b/Platform/Socionext/SynquacerEvalBoard/SynquacerEvalBoard.fdf
@@ -1,3 +1,4 @@
+
 #
 #  Copyright (c) 2013-2014, ARM Limited. All rights reserved.
 #  Copyright (c) 2017, Linaro Limited. All rights reserved.
@@ -190,6 +191,12 @@ READ_LOCK_STATUS   = TRUE
   INF MdeModulePkg/Universal/Acpi/AcpiPlatformDxe/AcpiPlatformDxe.inf
   INF RuleOverride = ACPITABLE Silicon/Socionext/Synquacer/AcpiTables/AcpiTables.inf
 
+  #
+  # DT support
+  #
+  INF EmbeddedPkg/Drivers/DtPlatformDxe/DtPlatformDxe.inf
+  INF RuleOverride = DTB Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.inf
+
 [FV.FVMAIN_COMPACT]
 FvAlignment        = 8
 ERASE_POLARITY     = 1
@@ -342,3 +349,8 @@ READ_LOCK_STATUS   = TRUE
     RAW ACPI               |.acpi
     RAW ASL                |.aml
   }
+
+[Rule.Common.USER_DEFINED.DTB]
+  FILE FREEFORM = $(NAMED_GUID) {
+    RAW BIN                |.dtb
+  }
diff --git a/Silicon/Socionext/Synquacer/DeviceTree/Synquacer.dtsi b/Silicon/Socionext/Synquacer/DeviceTree/Synquacer.dtsi
new file mode 100644
index 000000000000..8142bcc6adc8
--- /dev/null
+++ b/Silicon/Socionext/Synquacer/DeviceTree/Synquacer.dtsi
@@ -0,0 +1,517 @@
+/** @file
+ * Copyright (c) 2017, Linaro Limited. All rights reserved.
+ *
+ * This program and the accompanying materials are licensed and made
+ * available under the terms and conditions of the BSD License which
+ * accompanies this distribution.  The full text of the license may be
+ * found at http://opensource.org/licenses/bsd-license.php
+ *
+ * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED.
+ */
+
+#define GIC_SPI                 0
+#define GIC_PPI                 1
+
+#define IRQ_TYPE_NONE           0
+#define IRQ_TYPE_EDGE_RISING    1
+#define IRQ_TYPE_EDGE_FALLING   2
+#define IRQ_TYPE_EDGE_BOTH      (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)
+#define IRQ_TYPE_LEVEL_HIGH     4
+#define IRQ_TYPE_LEVEL_LOW      8
+
+/ {
+    #address-cells = <2>;
+    #size-cells = <2>;
+    interrupt-parent = <&gic>;
+    dma-ranges = <0x0 0x0 0x0 0x0 0x100 0x0>;
+
+    aliases {
+        serial0 = &soc_uart0;
+    };
+
+    chosen {
+        stdout-path = "serial0:115200n8";
+    };
+
+    cpus {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        CPU0: cpu@0 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x0>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU1: cpu@1 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x1>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU2: cpu@100 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x100>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU3: cpu@101 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x101>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU4: cpu@200 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x200>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU5: cpu@201 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x201>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU6: cpu@300 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x300>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU7: cpu@301 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x301>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU8: cpu@400 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x400>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU9: cpu@401 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x401>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU10: cpu@500 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x500>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU11: cpu@501 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x501>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU12: cpu@600 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x600>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU13: cpu@601 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x601>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU14: cpu@700 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x700>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU15: cpu@701 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x701>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU16: cpu@800 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x800>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU17: cpu@801 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x801>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU18: cpu@900 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x900>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU19: cpu@901 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x901>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU20: cpu@a00 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0xa00>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU21: cpu@a01 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0xa01>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU22: cpu@b00 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0xb00>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU23: cpu@b01 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0xb01>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+
+        cpu-map {
+            cluster0 {
+                core0 {
+                    cpu = <&CPU0>;
+                };
+                core1 {
+                    cpu = <&CPU1>;
+                };
+            };
+             cluster1 {
+                core0 {
+                    cpu = <&CPU2>;
+                };
+                core1 {
+                    cpu = <&CPU3>;
+                };
+            };
+            cluster2 {
+                core0 {
+                    cpu = <&CPU4>;
+                };
+                core1 {
+                    cpu = <&CPU5>;
+                };
+            };
+            cluster3 {
+                core0 {
+                    cpu = <&CPU6>;
+                };
+                core1 {
+                    cpu = <&CPU7>;
+                };
+            };
+            cluster4 {
+                core0 {
+                    cpu = <&CPU8>;
+                };
+                core1 {
+                    cpu = <&CPU9>;
+                };
+            };
+            cluster5 {
+                core0 {
+                    cpu = <&CPU10>;
+                };
+                core1 {
+                    cpu = <&CPU11>;
+                };
+            };
+            cluster6 {
+                core0 {
+                    cpu = <&CPU12>;
+                };
+                core1 {
+                    cpu = <&CPU13>;
+                };
+            };
+            cluster7 {
+                core0 {
+                    cpu = <&CPU14>;
+                };
+                core1 {
+                    cpu = <&CPU15>;
+                };
+            };
+            cluster8 {
+                core0 {
+                    cpu = <&CPU16>;
+                };
+                core1 {
+                    cpu = <&CPU17>;
+                };
+            };
+            cluster9 {
+                core0 {
+                    cpu = <&CPU18>;
+                };
+                core1 {
+                    cpu = <&CPU19>;
+                };
+            };
+            cluster10 {
+                core0 {
+                    cpu = <&CPU20>;
+                };
+                core1 {
+                    cpu = <&CPU21>;
+                };
+            };
+            cluster11 {
+                core0 {
+                    cpu = <&CPU22>;
+                };
+                core1 {
+                    cpu = <&CPU23>;
+                };
+            };
+        };
+    };
+
+    idle-states {
+        entry-method = "arm,psci";
+
+        CPU_SLEEP_0: cpu-sleep-0 {
+            compatible = "arm,idle-state";
+            arm,psci-suspend-param = <0x0010000>;
+            entry-latency-us = <300>;
+            exit-latency-us = <1200>;
+            min-residency-us = <2000>;
+            local-timer-stop;
+        };
+
+        CLUSTER_SLEEP_0: cluster-sleep-0 {
+            compatible = "arm,idle-state";
+            arm,psci-suspend-param = <0x1010000>;
+            entry-latency-us = <400>;
+            exit-latency-us = <1200>;
+            min-residency-us = <2500>;
+            local-timer-stop;
+        };
+    };
+
+    gic: interrupt-controller@30000000 {
+        compatible = "arm,gic-v3";
+        reg =   <0x0 0x30000000 0x0 0x10000>,      // GICD
+                <0x0 0x30400000 0x0 0x300000>,     // GICR
+                <0x0 0x2c000000 0x0 0x2000>,       // GICC
+                <0x0 0x2c010000 0x0 0x1000>,       // GICH
+                <0x0 0x2c020000 0x0 0x2000>;       // GICV
+        #interrupt-cells = <3>;
+        #address-cells = <2>;
+        #size-cells = <2>;
+        ranges;
+        interrupt-controller;
+        interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
+
+        its: gic-its@30020000 {
+            compatible = "arm,gic-v3-its";
+            reg = <0x0 0x30020000 0x0 0x20000>;
+            #msi-cells = <1>;
+            msi-controller;
+        };
+    };
+
+    timer {
+        compatible = "arm,armv8-timer";
+        interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,   // secure
+                     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,   // non-secure
+                     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,   // virtual
+                     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;   // HYP
+    };
+
+    mmio-timer@2a810000 {
+        compatible = "arm,armv7-timer-mem";
+        reg = <0x0 0x2a810000 0x0 0x10000>;
+        clock-frequency = <100000000>;
+        #address-cells = <2>;
+        #size-cells = <2>;
+        ranges;
+        frame@2a830000 {
+            frame-number = <0>;
+            interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+            reg = <0x0 0x2a830000 0x0 0x10000>;
+        };
+    };
+
+    pmu {
+        compatible = "arm,armv8-pmuv3";
+        interrupts =  <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+    };
+
+    psci {
+        compatible = "arm,psci-1.0";
+        method = "smc";
+    };
+
+    mailbox: mhu@45000000 {
+        compatible = "arm,mhu", "arm,primecell";
+        reg = <0x0 0x45000000 0x0 0x1000>;
+        interrupts = <GIC_SPI 482 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 480 IRQ_TYPE_LEVEL_HIGH>; /* Non-Sec */
+        interrupt-names = "mhu_lpri_rx", "mhu_hpri_rx";
+        #mbox-cells = <1>;
+        clocks = <&clk_apb>;
+        clock-names = "apb_pclk";
+    };
+
+    sram: sram@45200000 {
+        compatible = "mmio-sram";
+        reg = <0x0 0x45200000 0x0 0x200>;
+
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0 0x0 0x45200000 0x200>;
+
+        cpu_scp_hpri: scp-shmem@0 {
+          reg = <0x0 0x200>;
+        };
+    };
+
+    scpi {
+        compatible = "arm,scpi";
+        mboxes = <&mailbox 1>;
+        shmem = <&cpu_scp_hpri>;
+    };
+
+    clk_uart: refclk62500khz {
+        compatible = "fixed-clock";
+        #clock-cells = <0>;
+        clock-frequency = <62500000>;
+        clock-output-names = "uartclk";
+    };
+
+    clk_apb: refclk100mhz {
+        compatible = "fixed-clock";
+        #clock-cells = <0>;
+        clock-frequency = <100000000>;
+        clock-output-names = "apb_pclk";
+    };
+
+    soc_uart0: uart@2a400000 {
+        compatible = "arm,pl011", "arm,primecell";
+        reg = <0x0 0x2a400000 0x0 0x1000>;
+        interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clk_uart &clk_apb>;
+        clock-names = "uartclk", "apb_pclk";
+    };
+
+    clk_netsec: refclk125mhz {
+        compatible = "fixed-clock";
+        clock-frequency = <125000000>;
+        #clock-cells = <0>;
+    };
+
+    eth0: netsec@522D0000 {
+            compatible = "socionext,netsecv5";
+            reg = <0 0x522D0000 0x0 0x10000>, <0 0x10000000 0x0 0x10000>;
+            interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&clk_netsec>;
+            phy-mode = "rgmii";
+            max-speed = <1000>;
+            max-frame-size = <9000>;
+            phy-handle = <&ethphy0>;
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ethphy0: ethernet-phy@1 {
+                    device_type = "ethernet-phy";
+                    compatible = "ethernet-phy-ieee802.3-c22";
+                    reg = <1>;
+            };
+    };
+
+    smmu: iommu@582c0000 {
+        compatible = "arm,mmu-500", "arm,smmu-v2";
+        reg = <0x0 0x582c0000 0x0 0x10000>;
+        #global-interrupts = <1>;
+        interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
+        #iommu-cells = <1>;
+        status = "disabled";
+    };
+
+    pcie0: pcie@60000000 {
+        compatible = "socionext,synquacer-pcie-ecam", "snps,dw-pcie-ecam";
+        device_type = "pci";
+        reg = <0x0 0x60000000 0x0 0x7f00000>;
+        bus-range = <0x0 0x7e>;
+        #address-cells = <3>;
+        #size-cells = <2>;
+        ranges = <0x1000000 0x00 0x00000000 0x00 0x67f00000 0x0 0x00010000>,
+                 <0x2000000 0x00 0x68000000 0x00 0x68000000 0x0 0x08000000>,
+                 <0x3000000 0x3e 0x00000000 0x3e 0x00000000 0x1 0x00000000>;
+
+        #interrupt-cells = <0x1>;
+        interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+        interrupt-map = <0x0 0x0 0x0 0x0 &gic 0x0 0x0 GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+
+        /* Synquacer SoC supports ITS device ID 0 only */
+        msi-map-mask = <0x0>;
+        msi-map = <0x0 &its 0x0 0x1>;
+        dma-coherent;
+    };
+
+    pcie1: pcie@70000000 {
+        compatible = "socionext,synquacer-pcie-ecam", "snps,dw-pcie-ecam";
+        device_type = "pci";
+        reg = <0x0 0x70000000 0x0 0x7f00000>;
+        bus-range = <0x0 0x7e>;
+        #address-cells = <3>;
+        #size-cells = <2>;
+        ranges = <0x1000000 0x00 0x00010000 0x00 0x77f00000 0x0 0x00010000>,
+                 <0x2000000 0x00 0x78000000 0x00 0x78000000 0x0 0x08000000>,
+                 <0x3000000 0x3f 0x00000000 0x3f 0x00000000 0x1 0x00000000>;
+
+        #interrupt-cells = <0x1>;
+        interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+        interrupt-map = <0x0 0x0 0x0 0x0 &gic 0x0 0x0 GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
+
+        /* Synquacer SoC supports ITS device ID 0 only */
+        msi-map-mask = <0x0>;
+        msi-map = <0x0 &its 0x0 0x1>;
+        dma-coherent;
+    };
+};
diff --git a/Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.dts b/Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.dts
new file mode 100644
index 000000000000..0e46d2979128
--- /dev/null
+++ b/Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.dts
@@ -0,0 +1,21 @@
+/** @file
+ * Copyright (c) 2017, Linaro Limited. All rights reserved.
+ *
+ * This program and the accompanying materials are licensed and made
+ * available under the terms and conditions of the BSD License which
+ * accompanies this distribution.  The full text of the license may be
+ * found at http://opensource.org/licenses/bsd-license.php
+ *
+ * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED.
+ */
+
+/dts-v1/;
+
+#include "Synquacer.dtsi"
+
+/ {
+    model = "Synquacer Evaluation Board";
+    compatible = "socionext,synquacer-eval-board", "socionext,synquacer";
+};
diff --git a/Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.inf b/Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.inf
new file mode 100644
index 000000000000..4ca35c5f1d78
--- /dev/null
+++ b/Silicon/Socionext/Synquacer/DeviceTree/SynquacerEvalBoard.inf
@@ -0,0 +1,28 @@
+## @file
+#
+#  Device tree description of the Synquacer platform
+#
+#  Copyright (c) 2017, Linaro Ltd. All rights reserved.
+#
+#  This program and the accompanying materials
+#  are licensed and made available under the terms and conditions of the BSD License
+#  which accompanies this distribution.  The full text of the license may be found at
+#  http://opensource.org/licenses/bsd-license.php
+#
+#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+##
+
+[Defines]
+  INF_VERSION    = 0x00010019
+  BASE_NAME      = SynquacerDeviceTree
+  FILE_GUID      = 25462CDA-221F-47DF-AC1D-259CFAA4E326 # gDtPlatformDefaultDtbFileGuid
+  MODULE_TYPE    = USER_DEFINED
+  VERSION_STRING = 1.0
+
+[Sources]
+  SynquacerEvalBoard.dts
+
+[Packages]
+  MdePkg/MdePkg.dec
-- 
2.11.0